User's Guide
Notations Used in This Guide • Safety indications The documentation and the projector use graphical symbols to show how to use the projector safely. Please understand and respect these caution symbols in order to avoid injury to persons or property. Warning This symbol indicates information that, if ignored, could possibly result in personal injury or even death due to incorrect handling.
Contents 3 Notations Used in This Guide . . . . . . . . . . . . . . . . . . . . . . . . 2 Introduction Connecting External Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . Connecting a LAN Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installing the Wireless LAN Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . Attaching the Cable Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Attaching . . . . . . . . . . . . . . . . . . . . . . .
Contents Operating procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Restrictions during split screen projection . . . . . . . . . . . . . . . . . Hiding the Image and Sound Temporarily (A/V Mute) . . . . . . . . . . . Freezing the Image (Freeze) . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enlarging Part of the Image (E-Zoom) . . . . . . . . . . . . . . . . . . . . . . Saving a User's Logo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . .
Contents 5 I want to change the language for messages and menus . . . . . . . . . Email is not received even if a problem occurs in the projector . . . . . The battery that saves your clock settings is running low. is displayed Cannot change settings using a Web browser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 108 109 109 Appendix Network Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents Input signal from the HDMI port and DisplayPort (EB-4650/EB-4550) . . . . . . . . 145 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 Projector General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 Appearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction This chapter explains the names for each part.
Part Names and Functions 8 Unless otherwise specified, the illustrations used in this guide are for EB-4950WU. Front/Top Name A Air exhaust vent Function Name B Focus ring Adjusts the image focus. s "Correcting the Focus" p.24 C Zoom ring Adjusts the image size. s "Adjusting the Image Size" p.24 D Remote receiver Receives signals from the remote control. E Status indicators The color of the indicators and whether they are flashing or lit indicate the status of the projector.
Part Names and Functions Name N Lamp cover O Security slot 9 Function Open when replacing the projector's lamp. s "Replacing the Lamp" p.115 Interface EB-4955WU/EB-4950WU/EB-4855WU/EB-4850WU The security slot is compatible with the Microsaver Security System manufactured by Kensington. s "Anti-Theft Lock" p.68 Rear EB-4750W/EB-4650/EB-4550 Name Function A Power inlet Connects to the power cable. B Interface s "Interface" p.9 C Control panel s "Control Panel" p.11 D Speaker Outputs audio.
Part Names and Functions Name 10 Function B Computer port For analog RGB signals from a computer and component video signals from other video sources. C BNC port For analog RGB signals from a computer and component video signals from other video sources. D Monitor Out port Outputs to an external monitor the analog signal from the computer connected to the Computer port or the BNC port. You cannot output signals input from other ports or component video signals.
Part Names and Functions Name 11 Function B Rear feet When setup on a surface such as a desk, turn to extend and retract to adjust the horizontal tilt. s "Adjusting the Horizontal Tilt" p.24 C Screw hole to fix the cable cover Screw hole to fix the cable cover in place. s "Attaching the Cable Cover" p.35 D Ceiling mount fixing points (four points) Attach the optional Ceiling Mount here when suspending the projector from a ceiling. s "Installing the Projector" p.18 s "Optional Accessories" p.
Part Names and Functions Name H [Esc] button 12 Function • Stops the current function. • If pressed when the Configuration menu is displayed, it moves to the previous menu level. s "Using the Configuration Menu" p.71 I [ ]/[ ] buttons J [Menu] button • Performs screen adjustments using the settings in Geometric Correction from the Configuration menu. s Settings - Geometric Correctionp.
Part Names and Functions Name A [ ] button 13 Function Turns the projector on. B [t] button Turns the projector off. C Change input buttons Changes to images from each input port. s "Switching to the Target Image by Remote Control" p.39 The [HDBaseT] button and the [SDI] button are not available for this projector. D [Auto] button If pressed while projecting analog RGB signals from the Computer port or the BNC port, you can automatically optimize Tracking, Sync., and Position.
Part Names and Functions Name 14 Function Name Function Q [ID] switch Use this switch to enable (On)/disable (Off) ID settings for the remote control. s "ID Settings" p.25 Y [Color Mode] button Each time the button is pressed, the Color Mode changes. s "Selecting the Projection Quality (Selecting Color Mode)" p.44 R Remote port Connects the optional remote control cable set and outputs signals from the remote control. s "Optional Accessories" p.
Part Names and Functions b Replace the old batteries with new batteries. Remote control operating range Caution Check the positions of the (+) and (-) marks inside the battery holder to ensure the batteries are inserted the correct way. If the batteries are not used correctly, they could explode or leak causing a fire, injury, or damage to the product. c 15 Replace the battery cover. Press the battery compartment cover until it clicks into place.
Part Names and Functions a • To restrict reception of the operation signals from the remote control, set Remote Receiver. s Settings - Remote Receiver p.77 • When using a remote control provided with other Epson projectors, set the Remote Control Type. s Extended - Operation - Remote Control Type p.78 The operating range depends on the remote control that you use.
Preparing the Projector This chapter explains how to install the projector and connect projection sources.
Installing the Projector 18 Installation Requirements Warning The projector supports the following four different projection methods. Install the projector according to the conditions of the installation location. • Project images from in front of the screen. (Front projection) • Project images from behind a translucent screen. (Rear projec‐ tion) • Suspend the projector from the ceiling and project images from in front of a screen.
Installing the Projector a 19 • An optional ceiling mount is required when suspending the projector from a ceiling. s "Optional Accessories" p.137 Make sure there is a gap of at least 50 cm between the wall and the air exhaust vent and the air intake vent. Air exhaust vent • The default Projection setting is Front. You can change from Front to Rear from the Configuration menu. s Extended - Projection p.
Installing the Projector c d e Select Screen Type from Screen. Select the screen's aspect ratio. The shape of the background test pattern changes depending on the setting. Press the [Menu] button to finish making settings. a • This setting is unavailable when projecting images from a computer over a network. • When you change the Screen Type, adjust the aspect ratio for the projected image as well. s "Changing the Aspect Ratio of the Projected Image " p.
Installing the Projector 21 b Press the [ ][ ] buttons on the remote control or the [ on the control panel to change the test pattern. Using the remote control e ] button Using the control panel Press the [Menu] button to finish making settings. a The Screen Position cannot be adjusted in the following situations.
Installing the Projector 22 Top Menu Name Settings Geometric Correction s p.40 Extended Multi-Projection - Multi-screen s p.50 * b Turn the vertical and horizontal lens shift dials on the projector to adjust the position of the projected image. Except for custom settings of gamma a c Sub Menu/Items To set menu items that cannot be set while the test pattern is being displayed or to fine-tune the projected image, project an image from the connected device.
Installing the Projector 23 EB-4955WU/EB-4950WU/EB-4855WU/EB-4850WU A Center of lens B Projected image when lens shift is set in the center A Center of lens B Projected image when lens shift is set in the center EB-4750W/EB-4650/EB-4550 The position of the projected image cannot be moved to both the horizontal and vertical maximum values. c When you have finished making adjustments, lock the lens shift dial lock.
Installing the Projector 24 Adjusting the Image Size Turn the zoom ring to adjust the size of the projected image. W T A Extend the front foot. B Retract the front foot. a The larger the angle of tilt, the harder it becomes to focus. Install the projector so that it only needs to be tilted at a small angle. Correcting the Focus You can correct the focus using the focus ring. Adjusting the Horizontal Tilt Extend and retract the rear feet to adjust the projector's horizontal tilt.
Installing the Projector 25 ID Settings When an ID is set for the projector and the remote control, you can use the remote control to operate only the projector with a matching ID. This is very useful when managing multiple projectors. a • Operation using the remote control is possible only for projectors that are within the operating range of the remote control. s "Remote control operating range" p.
Installing the Projector 26 s "Scheduling Function" p.62 a b • When you turn on the projector for the first time, the message "Do you want to set the time?" is displayed. When you select Yes, the screen from step 4 is displayed. • When Time/Schedule Protection is set to On in Password Protection, settings related to the date and time cannot be changed. You can make changes after setting Time/Schedule Protection to Off. s "Managing Users (Password Protection)" p.
Installing the Projector 27 Date & Time Submenu Function Date Set today's date. Time Set the current time. Time Difference (UTC) Set the time difference from Coordinated Universal Time. Set The settings made in Date & Time are applied. Daylight Saving Time Submenu Function Daylight Saving Time Set whether or not (On/Off) to activate the daylight saving time.DST Adjustment (min) adjusts the time difference between the standard time and the daylight saving time.
Connecting Equipment 28 The port name, location, and connector orientation differ depending on the source being connected. Connecting a Computer To project images from a computer, connect the computer using one of the following methods. A When using the supplied computer cable Connect the computer's display output port to the projector's Computer port.
Connecting Equipment 29 Computer 4 Audio1 BNC Audio2 4 a DisplayPort DisplayPort OUT HDMI HDMI OUT • Change the audio output from Audio Settings. s Extended - A/V Settings - Audio Settings p.78 • If audio is not sent using an HDMI or DisplayPort cable, connect a commercially available audio cable to the Audio3 port to send the audio. Set HDMI Audio Output or DisplayPort Audio Output to Audio3. s Extended - A/V Settings - Audio Settings - HDMI Audio Output, DisplayPort Audio Output p.
Connecting Equipment 30 Connecting Image Sources To project images from DVD players or VHS video and so on, connect to the projector using one of the following methods. A When using a commercially available video cable Connect the video output port on the image source to the projector's Video port. You can output audio from the projector's speaker by connecting the audio output port on the image source to the projector's Audio-L/R port using a commercially available audio cable.
Connecting Equipment 31 Video Video AUDIO OUT (L,R) Audio-L/R S-Video 5 S-Video AUDIO OUT (L,R) Audio-L/R Computer Y Cb/Pb Cr/Pr AUDIO OUT Audio1 4 4 Y Cb/Pb Cr/Pr BNC(R/Cr/Pr, G/Y, B/Cb/Pb) AUDIO OUT Audio2 5 HDMI OUT HDMI Attention • If the input source is on when you connect it to the projector, it could cause a malfunction. • If the orientation or shape of the plug differs, do not try to force it in. The device could be damaged or could malfunction.
Connecting Equipment a 32 • Change the audio output from Audio Settings. s Extended - A/V Settings - Audio Settings p.78 • If audio is not sent using an HDMI cable, connect a commercially available audio cable to the Audio3 port to send the audio. Set HDMI Audio Output to Audio3. s Extended - A/V Settings - Audio Settings - HDMI Audio Output p.78 • If the source you want to connect to has an unusually shaped port, use the cable supplied with the device or an optional cable to connect to the projector.
Connecting Equipment a 33 • Make the following settings to output image and audio even when the projector is in standby mode. Set Standby Mode to Communication On. s Extended - Standby Mode p.78 Set A/V Output to Always On. s Extended - A/V Settings - A/V Output p.78 • When the audio cable jack is inserted into the Audio Out port, audio stops being output from the projector's built-in speakers and switches to external output.
Connecting Equipment 34 Installing the Wireless LAN Unit a b Open the air filter cover. Slide the air filter cover operation knob, and open the air filter cover. c Install the Wireless LAN unit. d Secure the wireless LAN unit cover in place with the screw. Loosen the screw and remove the wireless LAN unit cover.
Connecting Equipment e 35 b Attach the cable cover to the rear of the projector. c Tighten the screw on the cable cover. (You can tighten the screws with your fingers.) Close the air filter cover. Attaching the Cable Cover By attaching the cable cover, you can hide the connected cables giving a nice, clean finish to the projector installation. (The illustrations are of a projector installed on a ceiling.) Attaching a Bundle the cables together with a commercially available tie.
Connecting Equipment 36
Basic Usage This chapter explains how to project and adjust images.
Projecting Images 38 Automatically Detect Input Signals and Change the Projected Image (Source Search) Press the [Search] button on the remote control or the [Source Search] button on the control panel to project images from the port currently receiving an image. Using the remote control Using the control panel When two or more image sources are connected, press the [Search] button on the remote control or the [Source Search] button on the control panel until the target image is projected.
Projecting Images 39 Switching to the Target Image by Remote Control You can change directly to the target image by pressing the following buttons on the remote control. The input ports for each button are shown below. Remote control Adjusting the Volume You can adjust the volume using one of the following methods. • Press the [Volume] button on the remote control to adjust the volume. [a] Decreases the volume. [b] Increases the volume.
Adjusting Projected Images Correcting Distortion in the Projected Image You can correct keystone distortion in projected images using one of the following methods. 40 • Arc Correction Fine adjustment of the curved distortion caused by slack or shrinkage of the screen. s "Arc Correction" p.42 • H/V-Keystone Manually correct distortion in the horizontal and vertical directions independently. s "H/V-Keystone" p.40 • Point Correction Fine adjustment of small distortions. s "Point Correction" p.
Adjusting Projected Images c d Select H/V-Keystone, and then press the [ 41 ] button. If the message "If this setting is changed, the image may be distorted." is displayed, press the [ ] button. e When you are done, press the [Menu] button to exit the correction menu. Quick Corner Use the [ ][ ] buttons to select the correction method, and then use the [ ][ ] buttons to make the corrections. This allows you to manually correct each of the four corners of the projected image separately.
Adjusting Projected Images a e If the [Esc] button is pressed for at least 2 seconds, the confirm default reset screen is displayed. Select Yes to reset the result of Quick Corner corrections. Use the [ ], [ the corner. ], [ ], and [ ] buttons to correct the position of When you press the [ ] button, the screen shown in step 4 that allows you to select the area to be corrected is displayed. If the message "Cannot adjust any further.
Adjusting Projected Images 43 Point Correction Divides the projected image by the grid and corrects the distortion by moving the point of intersection from side to side and up and down. If the triangle in the direction you are adjusting the shape turns gray, as shown in the screenshot below, you cannot adjust the shape any further in that direction. a b c d Press the [Menu] button while projecting. Select Geometric Correction from Settings. Select Point Correction, and then press the [ ] button.
Adjusting Projected Images 44 Selecting the Projection Quality (Selecting Color Mode) You can easily obtain the optimum image quality simply by selecting the setting that best corresponds to your surroundings when projecting. The brightness of the image varies depending on the mode selected. Mode g Use the [ ], [ ], [ ], and [ ] buttons to correct distortion. To continue to correct another point, press the [Esc] button to return to the previous screen, and then repeat steps 6 and 7.
Adjusting Projected Images Each time you press the [Color Mode] button, the Color Mode name is displayed on the screen and the Color Mode changes. Remote control 45 • • • • 3D 3D 3D 3D Dynamic Presentation Theatre Multi-Projection a a This projector arranges the direction of polarizing projection for R (red), G (green), and B (blue). It is not necessary to inverse left and right eye G (green) image signals.
Adjusting Projected Images 46 Changing methods Each time you press the [Aspect] button on the remote control, the aspect mode name is displayed on the screen and the aspect ratio changes. a Remote control • You can also set the aspect ratio from the Configuration menu. s Signal - Aspect p.75 • If parts of the computer image are missing, set the Resolution setting to Wide or Normal from the Configuration menu, according to the resolution of the computer. s Signal - Resolution p.
Adjusting Projected Images 47 Aspect Ratio of Input Signal 16:10 16:9 Aspect Ratio of Input Signal 4:3 16:10 Zoom Auto or Normal Native* 4:3 * The image may differ depending on the resolution of the input signal. 16:9 4:3 16:9 Screen type setting: 16:9 Aspect Ratio of Input Signal 16:10 16:9 Native* 4:3 Auto or Normal * Only computer images and images from the HDMI port. The image may differ depending on the resolution of the input signal.
Adjusting Projected Images 48 Aspect Ratio of Input Signal 16:10 16:9 4:3 Native* * Aspect Ratio of Input Signal 16:10 16:9 4:3 16:9 Only computer images and images from the HDMI port. The image may differ depending on the resolution of the input signal. Screen type setting: 16:9 Full Zoom Aspect Ratio of Input Signal 16:10 16:9 4:3 Native* Auto or Normal * Full The image may differ depending on the resolution of the input signal.
Adjusting Projected Images 49 larger value is selected, you can reduce the overall brightness of the image to make the image sharper. If you select DICOM SIM from Color Mode on the Image menu, select the adjustment value according to the projection size. • If the projection size is 120 inches or less, select a large value. • If the projection size is 120 inches or more, select a small value.
Adjusting Projected Images 50 screen color adjustment so that the colors of images from each projector match closely. a In some cases the brightness and color tone may not match completely even after correction. Summary of correction procedure When multiple projectors are set up and you need to make corrections, use the following procedure to correct one projector at a time. Adjust using the gamma adjustment graph s Image - Advanced - Gamma - Customized - Adjust it from the graph p.
Adjusting Projected Images Adjustment Level: There are five levels from white, gray, and up to black. Adjust each level individually. Brightness Correct.: Adjust from black to white for each color tone. Color Correct. (G/R): Adjust the color tone for green and red. Color Correct. (B/Y): Adjust the color tone for blue and yellow. d Select Adjustment Level, and then use the [ ][ ] buttons to set the adjustment level. e Select Brightness Correct., and then use the [ ][ ] buttons to adjust the brightness.
Useful Functions This chapter explains useful tips for giving presentations, and the Security functions.
Projection Functions Projecting Two Images Simultaneously (Split Screen) You can simultaneously project images from two sources on the right and left of the screen. 53 Operating procedures Projecting on a split screen a Press the [Split] button while projecting. The currently selected input source is projected on the left of the screen. Remote control a a • The following input source combinations cannot be projected using the split screen function.
Projection Functions d 54 Select each input source for Left and Right. b Select Swap Screens, and then press the [ ] button. The projected images on the left and right are swapped. Switching the left and right image sizes a You can perform the same operations using the following procedure. s "Automatically Detect Input Signals and Change the Projected Image (Source Search)" p.38 s "Switching to the Target Image by Remote Control" p.39 e Select Execute, and then press the [ ] button.
Projection Functions 55 The projected images will appear as shown below after setting the screen size. Equal c Select the audio you want to output, and then press the [ button. ] When you select Auto, audio is output for the largest screen. Larger Left If the screens are the same size, audio is output for the screen on the left. Larger Right Ending the split screen Press the [Esc] button to end split screen. The following steps can also be used to end the split screen.
Projection Functions • The user's logo is not displayed. 56 A/V Mute is applied or released each time you press the [A/V Mute] button. Restriction relating to images Remote control • The default values for the Image menu are applied to the image on the right screen. However, the settings for the image projected on the left screen are applied to the image on the right screen for Color Mode, Abs. Color Temp., and Advanced. • Auto Iris is not available. s Image - Auto Iris p.
Projection Functions 57 Freezing the Image (Freeze) When Freeze is activated on moving images, the frozen image continues to project on the screen, so you can project a moving image one frame at a time like a still photo. Also, you can perform operations such as changing between files during presentations from a computer without projecting any images if the Freeze function is activated beforehand. Each time you press the [Freeze] button, Freeze turns on or off. Remote control a Start E-Zoom.
Projection Functions c 58 Enlarge. a Remote control [z] button: Expands the area each time it is pressed. You can expand quickly by holding the button down. [x] button: Reduces images that have been enlarged. [Esc] button: Cancels E-Zoom. a During enlarged projection, press the [ buttons to scroll the image. ], [ ], [ ], or [ ] • If User's Logo is selected when Geometric Correction, EZoom or Aspect are being performed, the function currently being performed is temporarily cancelled.
Projection Functions e When you press the [ ] button and the message "Select this image?" is displayed, select Yes. f g Select the zoom factor from the zoom setting screen. When the message "Save this image as the User's Logo?" is displayed, select Yes. The image is saved. After the image has been saved, the message "Completed." is displayed. a When a User's Logo is saved, the previous User's Logo is erased.
Memory Function 60 The settings for the image currently displayed are saved as a memory, allowing you to load them when necessary. Settings for the following menu items are saved in the memory. Top Menu Submenu Image All setting items Signal 3D Setup Progressive Noise Reduction Mosquito NR Video Range Overscan Image Processing Settings Power Consumption Extended Multi-Projection - Multi-screen c Select the function you want to perform, then press the [ button.
Memory Function 61 Function Rename Memory Explanation Changes the memory name. Select the memory name you want to change, and then press the [ ] button. Enter the memory name using the soft keyboard. s "Soft keyboard operations" p.83 When you have finished, move the cursor over Finish, and then press the [ ] button. When a memory has already been saved, the memory name and its color mode are displayed. Function Explanation Load Memory Loads the saved memory.
Scheduling Function 62 You can schedule turning the projector power on/off and switching the input source, as events in the schedule. Registered events are executed automatically at the specified time on the specified dates or weekly. Warning Do not place flammable objects in front of the lens. If you set the schedule to turn on the projector automatically, any flammable objects placed in front of the lens could cause a fire.
Scheduling Function e f 63 Select Save, and then press the [ ] button. To register additional schedules, repeat steps 3 to 5. Select Setup complete, and then select Yes to finish saving. a A calendar is displayed on the Schedule Settings screen (the screen in step 3). The indicator turns on when an event is saved. ( event; : periodic event; : communication on/off; : one-time : event invalid) Use the [ ][ ] buttons to highlight and check the schedule registered for that day.
Scheduling Function a e A repeat icon is displayed for periodic schedules. Perform editing from the menu displayed. Submenu Name f 64 Function On/Off Enable or disable the selected schedule. When a schedule is enabled, the indicator turns green. Edit Edit the content of the selected schedule. Select Save, and then press the [ ] button to complete the editing. Clear Deletes the selected schedule. Add New Save a new schedule. Select Save, and then press the [ ] button to complete the saving.
Security Functions The projector has the following enhanced security functions. • Password Protection You can limit who can use the projector. • Control Panel Lock/Remote Control Button Lock You can prevent people changing the settings on the projector without permission. s "Restricting Operation" p.67 • Anti-Theft Lock The projector is equipped with the following anti-theft security device. s "Anti-Theft Lock" p.
Security Functions a 66 Remote control If Password Protection is already activated, you must enter the password. If the password is entered correctly, the Password Protection setting menu is displayed. s "Entering the Password" p.66 b Select the type of Password Protect you want to set, and then press the [ ] button. (4) Re-enter the password. The message "Password accepted." is displayed. If you enter the password incorrectly, a message is displayed prompting you to re-enter the password.
Security Functions Attention • If an incorrect password is entered three times in succession, the message "The projector's operation will be locked." is displayed for approximately five minutes, and then the projector switches to standby mode. If this happens, disconnect the power plug from the electrical outlet and then reinsert it and turn the projector's power back on. The projector displays the password entry screen again so that you can enter the correct password.
Security Functions a You can release the control panel lock by one of the following two methods. 68 Each time the [Help] button is pressed for at least 5 seconds, the remote control button lock turns on or off. • Use the remote control to set Control Panel Lock to Off from the configuration menu. s Settings - Control Panel Lock p.77 Remote control • Press and hold down the [ ] button on the control panel for about seven seconds, a message is displayed and the lock is released.
Security Functions Installing the wire lock Pass an anti-theft wire lock through the installation point. See the documentation supplied with the wire lock for locking instructions.
Configuration Menu This chapter explains how to use the Configuration menu and its functions.
Using the Configuration Menu This section explains how to use the Configuration menu. Although steps are explained using the remote control as an example, you can perform the same operations from the control panel. Check the guide under the menu for the available buttons and their operations. a b 71 c Select a submenu item. d Change settings. Display the Configuration menu screen. Select a top menu item.
List of Functions 72 Top Menu Name Configuration Menu Table Settable items vary depending on the model being used and the image signal and source being projected. Top Menu Name Image menu s p.74 Signal menu s p.75 Submenu Name Color Mode Submenu Name Input Signal Auto, RGB, and Component Video Signal Auto, NTSC, NTSC4.
List of Functions Top Menu Name 73 Submenu Name Projection Front, Front/Ceiling, Rear, and Rear/Ceiling Operation Direct Power On, Sleep Mode, Sleep Mode Timer, A/V Mute Timer, High Altitude Mode, Remote Control Type, Inv Direction Button, Startup Source Search, A/V Mute Release, Beep, and Date & Time Reset menu s p.92 Top Menu Name Submenu Name Reset Memory * Items or Setting Values - EB-4955WU/EB-4950WU/EB-4855WU/EB-4850WU only Network menu Top Menu Name Basic menu s p.
List of Functions Top Menu Name Wired LAN menu s p.
List of Functions Submenu 75 Function Tint (Adjustment is possible when a component video signal is being input. If a composite video signal is input, adjustment is only possible when NTSC signals are being input.) You can adjust the image tint. Sharpness Standard: You can adjust the image sharpness. To make moredetailed settings, select Advanced. Advanced: The following four items can be set.
List of Functions Submenu 76 Function Submenu Function Auto Setup (Only available when an analog RGB computer signal is being input.) Set to On to automatically adjust Tracking, Sync., and Position to the optimum state when the input signal changes. Noise Reduction Resolution (Only available when an analog RGB computer signal is being input.) Set to Auto to automatically identify the resolution of the input signal.
List of Functions Submenu 77 Function Overscan (This setting can only be adjusted when a component video signal is being input.) Changes the output image ratio (the range of the projected image). You can set the cropping range to 4% or 8%. When set to Auto, this is automatically adjusted according to the input signal. Image Processing Changes settings for image processing. Fast: Images are displayed quicker. Fine: Images are displayed in higher quality.
List of Functions Submenu 78 Function Control Panel Lock You can use this to restrict operation of the projector's control panel. s "Control Panel Lock" p.67 Power Consumption When set to Normal, the lamp is at its brightest. When set to Temp Interlock, if the surrounding temperature* gets too high, the lamp automatically dims to control the operating temperature. When set to ECO, the power consumption during projection drops and the fan noise is reduced. Volume You can adjust the volume.
List of Functions Submenu 79 Function Display You can make settings related to the projector's display. Menu Position: Select the position to display the menu on the projected screen. Messages: When set to Off, the following items will not be displayed. Item names when the Source, Color Mode, or Aspect is changed, messages when no signal is being input, and warnings such as High Temp Warning.
List of Functions Submenu Operation 80 Function Direct Power On: Set to On to turn on the projector simply by plugging it in. When the power cord is plugged in, note that the projector turns on automatically in cases such as a power outage being restored. Sleep Mode: When set to On, this automatically stops projection when no image signal is being input and no operations are carried out.
List of Functions Submenu A/V Settings 81 Function Submenu Function A/V Output: (This item can be set only if Standby Mode is set to Communication On) Set this to Always On when the projector is in standby status and you want to output audio and images to an external device. Monitor Out: Select the image source output to an external monitor when the projector is in standby status.
List of Functions 82 s "Setting Password Protection" p.65 Submenu Function Network Configuration The following menus are available for setting Network items. Basic, Wireless LAN, Security, Wired LAN, Mail, Others, and Reset a By using a Web browser of a computer connected to the projector on a network, you can set functions and control the projector. This function is called Web Control. You can easily enter text using a keyboard to make settings for Web Control such as Security settings.
List of Functions 83 Soft keyboard operations The Network menu contains items that require input of alphanumerics during setup. In this case, the following software keyboard is displayed. Use the [ ][ ][ ][ ] buttons to move the cursor to the desired key, and then press the [ ] button to enter the selected character. Enter figures by holding down the [Num] button on the remote control, and pressing the numeric buttons. After inputting, press Finish on the keyboard to confirm your input.
List of Functions Submenu 84 Function PJLink Password Set a password to use when you access the projector using compatible PJLink software. You can enter up to 32 single-byte alphanumeric characters. (Symbols cannot be used.) s "About PJLink" p.132 Web Control Password Set a password to use Web Remote. You can enter up to 8 singlebyte alphanumeric characters.
List of Functions Submenu 85 Function SSID Auto Setting If Connection Mode is set to Quick, when you set this to On, you can search for the projector more quickly from among multiple projectors. SSID is set automatically. When connecting to multiple projectors from 1 computer in Quick, set this to Off, and set the same SSID in all the projectors that will connect. SSID Enter an SSID. When an SSID is provided for the wireless LAN system in which the projector participates, enter the SSID.
List of Functions 86 Submenu Submenu Security WEP Encryption Set the encryption method for WEP encryption. 128Bit: Uses 128 (104) bit encryption. 64Bit: Uses 64 (40) bit encryption. Format Set the format for the WEP encryption key. ASCII: Input as text. HEX: Input in hexadecimal. Key ID Select the WEP encryption ID key. Encryption Key 1/Encryption Key 2/Encryption Key 3/Encryption Key 4 Enter the key to be used for WEP encryption.
List of Functions Submenu Passphrase 87 Function Enter the passphrase. You can enter at least 8 and up to 63 singlebyte alphanumeric characters. When the passphrase is entered and the [ ] button is pressed, the value is set and displayed as an asterisk (*). When using it with EasyMP Network Projection, you do not need to input the passphrase in the computer if it is the initial (default) passphrase. It is recommended to change the passphrase periodically for the purpose of security.
List of Functions Submenu IP Settings IP Address Display 88 Function DHCP: You can set whether or not (On/Off) to use DHCPg. If this is set to On, you cannot set any more addresses. IP Address: You can input the IP addressg assigned to the projector. You can enter a number from 0 to 255 in each field of the address. However, the following IP addresses cannot be used. 0.0.0.0, 127.x.x.x, 224.0.0.0 to 255.255.255.
List of Functions 89 Submenu Function Address 1 Setting/Address 2 Setting/Address 3 Setting Enter the destination email addresses to which to send the notification email, and select the problems or warnings you want to be notified about. You can register up to three destinations. You can enter up to 64 single-byte alphanumeric characters for the email addresses.( " ( ) , ; < > [ ¥ ] cannot be used.) You can enter up to 32 characters on the Configuration menu.
List of Functions 90 Submenu Function Crestron RoomView Set this to On only when monitoring or controlling the projector over the network using Crestron RoomView . Otherwise, set this to Off. s "About Crestron RoomView " p.132 Changes in projector settings take effect upon restarting. When this is set to On, the following functions are not available. • Web control • Message Broadcasting (EasyMP Monitor plugin) ® ® Bonjour Set this to On when connecting to the network using Bonjour.
List of Functions 91 Submenu Info Menu (Display Only) Lets you check the status of the image signals being projected and the status of the projector. Items that can be displayed vary depending on the source currently being projected. Status This is information about errors that have occurred on the projector. This information may be needed if service is required. Serial Number Displays the projector's serial number. Event ID Displays the application error log. s "About Event ID" p.
List of Functions 92 Reset Menu Submenu Function Reset All You can reset all items in the Configuration menu to their default settings. The following items are not reset to their defaults: Input Signal, User's Logo, all items for Network menus, Lamp Hours, Language, Password, Multi-screen, Date & Time, Panel Alignment, and Color Uniformity. Reset Lamp Hours Clears the cumulative lamp hours use time. Reset when you replace the lamp. Reset Memory The name and settings saved in Save Memory are reset.
Troubleshooting This chapter explains how to identify problems and what to do if a problem is found.
Using the Help 94 If a problem occurs with the projector, the Help screen is displayed to assist you by pressing the Help button. You can solve problems by answering the questions. a c Confirm the selection. Remote control Press the [Help] button. The Help screen is displayed. Remote control Questions and solutions are displayed as shown on the screen below. Press the [Help] button to exit the Help. b Select a menu item.
Problem Solving 95 If you are having a problem with the projector, first check the projector's indicators and refer to "Reading the Indicators" below. See the following if the indicators do not show clearly what the problem might be. s "When the Indicators Provide No Help" p.99 Reading the Indicators The projector is provided with the following four indicators that indicate the operating status of the projector. A Power indicator Indicates the operating status.
Problem Solving 96 Warming up Warm-up time is about 30 seconds. After warm-up is complete, the indicator stops flashing. The [t] button is disabled during warm-up. Projecting B Lamp indicator C Temp indicator D Filter indicator Indicates the projection lamp status. Indicates the internal temperature status. Indicates the air filter status. Refer to the following table to see what the indicators mean and how to remedy problems that they indicate.
Problem Solving Status 97 Cause Remedy or Status When using at an altitude of 1500 m or more, set High Altitude Mode to On. s "Extended Menu" p.78 Lamp Error Lamp Failure Check the following two points. • Take out the lamp and check if it is cracked. s "Replacing the Lamp" p.115 • Clean the air filter. s "Cleaning the Air Filter" p.112 If the lamp is not cracked: Reinstall the lamp and turn on the power. If the error continues: Replace the lamp with a new one and then turn on the power.
Problem Solving Status 98 Cause High Temp Warning Remedy or Status (This is not an abnormality. However, if the temperature rises too high again, projection stops automatically.) • Check that the air filter and air exhaust vent are clear, and that the projector is not positioned against a wall. • If the air filter is clogged, clean or replace it. s "Cleaning the Air Filter" p.112 s "Replacing the Air Filter" p.118 Replace Lamp Replace it with a new lamp. s "Replacing the Lamp" p.
Problem Solving 99 When the Indicators Provide No Help If any of the following problems occur and the indicators do not offer a solution, refer to the pages given for each problem. Problems Relating to Images sp.100 • No images appear Projection does not start, the projection area is completely black, or the projection area is completely blue. • Moving images are not displayed Videos played back on a computer are black or no image is projected, or the video is not played back on the computer. sp.
Problem Solving 100 Problems Relating to Images No images appear Check Remedy ] button on the remote control or the [t] Did you press the [ button on the control panel? Press the [ ] button on the remote control or the [t] button on the control panel to turn on the projector. Are the indicators switched off? The power cord is not connected correctly or power is not being supplied. Connect the projector's power cord correctly.
Problem Solving 101 Check Are the contents of the moving image you are trying to project copyright protected? Remedy The projector may not be able to project copyright protected moving images that are being played back on a computer. For more details, see the user's guide supplied with the player. Projection stops automatically Check Remedy Is Sleep Mode set to On? Press the [ ] button on the remote control or the [t] button on the control panel to turn on the projector.
Problem Solving 102 Check Remedy Is the power for the computer or video source turned on? Turn the power on for the equipment. Are the image signals being output to the projector? (Only when projecting images from a laptop computer or a computer with a built-in LCD screen) If the image signals are only being output to the computer's LCD monitor or to the accessory monitor, you need to change the output to an external destination as well as the computer's own monitor.
Problem Solving 103 Check Remedy Is the correct resolution selected? (Only when projecting computer images) Set the computer so that the signals being output are compatible with the projector. s "Supported Monitor Displays" p.144 s Computer's documentation Are the Sync.g and Trackingg settings adjusted correctly? (Only when projecting computer images) Press the [Auto] button on the remote control or the [ ] button on the control panel to perform automatic adjustment.
Problem Solving 104 Check Remedy Is the correct resolution selected? (Only when projecting computer images) Set the computer so that the signals being output are compatible with the projector. s "Supported Monitor Displays" p.144 s Computer's documentation Is the image direction correct? Make the correct settings in Projection from the Configuration menu. s "Installation Requirements" p.
Problem Solving 105 Images appear dark Check Remedy Is the image brightness set correctly? Check the Brightness and Power Consumption settings from the Configuration menu. s Image - Brightness p.74 s Settings - Power Consumption p.77 Is the contrastg adjusted correctly? Adjust the Contrast setting from the Configuration menu. s Image - Contrast p.74 Is it time to replace the lamp? When the lamp is nearly ready for replacement, the images become darker and the color quality becomes poorer.
Problem Solving 106 Check Remedy Is the Control Panel Lock set to Full Lock? Press the [ ] button on the remote control. If you do not want to use Control Panel Lock, change the setting to Off. s "Control Panel Lock" p.67 Is the correct setting for the remote receiver selected? Check the Remote Receiver from the Configuration menu. s Settings - Remote Receiver p.
Problem Solving 107 Check Is the correct audio input selected? Remedy Check the Audio Settings from the configuration menu. s Extended - A/V Settings - Audio Settings p.78 The remote control does not work Check Remedy Is the remote control light-emitting area pointing towards the remote receiver on the projector during operation? Point the remote control towards the remote receiver. s "Remote control operating range" p.
Problem Solving 108 Nothing appears on the external monitor Check Remedy Are images input from a port other than the Computer port or Only RGB signals from the Computer port or the BNC port can be displayed on an external monitor. BNC port? Are you projecting a split screen? Only RGB signals projected on the left screen from the Computer port or the BNC port can be displayed on an external monitor. s "Projecting Two Images Simultaneously (Split Screen) " p.
Problem Solving 109 "The battery that saves your clock settings is running low." is displayed Check The internal power supply that saves your clock settings is running low. Remedy Contact your local dealer or the nearest address provided in the Epson Projector Contact List. s Epson Projector Contact List Cannot change settings using a Web browser Check Are the user ID and password correct? Remedy Enter "EPSONWEB" as the user ID. This cannot be changed.
About Event ID 110 Check the numbers and then apply the following countermeasures. If you cannot resolve the problem, contact your network administrator, or contact your local dealer or the nearest address provided in the Epson Projector Contact List. s Epson Projector Contact List Event ID Cause Remedy 0432 0435 Failed to startup EasyMP Network Projection. Restart the projector. 0434 0481 0482 0485 Network communication is unstable.
Maintenance This chapter provides information on maintenance procedures to ensure the best level of performance from the projector for a long time to come.
Cleaning You should clean the projector if it becomes dirty or if the quality of projected images starts to deteriorate. Caution When cleaning, unplug the power cable from the electric outlet. Otherwise, it could cause an electric shock. Cleaning the Projector's Surface Clean the projector's surface by wiping it gently with a soft cloth.
Cleaning b c Open the air filter cover. Slide the air filter cover operation knob, and open the air filter cover. 113 d With the front (the side with tabs) of the air filter facing down, tap the air filter four or five times to shake off the dust. Turn it over and tap the other side in the same way. Remove the air filter. Attention Grip the tab in the center of the air filter, and pull it straight out. If the air filter is hit too hard, it may become unusable due to deformities and cracks.
Cleaning 114 f Replace the air filter. g Close the air filter cover. Press until it clicks into place. a • If a message is frequently displayed, even after cleaning, it is time to replace the air filter. Replace it with a new air filter. s "Replacing the Air Filter" p.118 • It is recommended that you clean these parts at least once every three months. Clean them more often than this if using the projector in a particularly dusty environment.
Replacing Consumables This section explains how to replace the lamp and the air filter. Replacing the Lamp Lamp replacement period It is time to replace the lamp when: • The following message is displayed. "It is time to replace your lamp. Please contact your Epson projector reseller or visit www.epson.com to purchase." 115 Attention • The lamp replacement message is set to appear after the following time periods in order to maintain the initial brightness and quality of the projected images.
Replacing Consumables 116 Warning • When replacing the lamp because it has stopped illuminating, there is a possibility that the lamp may be broken. If replacing the lamp of a projector which has been installed on the ceiling, you should always assume that the lamp is cracked, and you should stand to the side of the lamp cover, not underneath it. Remove the lamp cover gently. Be careful when removing the lamp cover as shards of glass may fall out and could cause an injury.
Replacing Consumables d Take out the old Lamp by pulling the handle. If the Lamp is cracked, replace it with a new lamp, or contact your local dealer for further advice. 117 f Tighten the two lamp fixing screws. g Replace the lamp cover. s Epson Projector Contact List e Install the new lamp. Insert the lamp along the guide rail in the correct direction so that it fits in place and press it firmly to the back.
Replacing Consumables Attention • Make sure you install the lamp securely. If the lamp cover is removed, the power turns off automatically as a safety precaution. If the lamp or the lamp cover is not installed correctly, the power does not turn on. • This product includes a lamp component that contains mercury (Hg). Please consult your local regulations regarding disposal or recycling. Do not dispose of it with normal waste.
Replacing Consumables d Install the new air filter. e Close the air filter cover. Press until it clicks into place. a Dispose of used air filters properly in accordance with your local regulations.
Notes on Transportation There are many glass parts and precision components inside the projector. To prevent damage due to impacts when transporting, handle the projector as follows. Moving Nearby Check the following points, and move the projector carefully. • Turn off the power to the projector and disconnect all cables. • Attach the cover to the lens. When Transporting Preparing packaging After checking the points in "Moving Nearby", prepare the following and then pack up the projector.
Image Maintenance 121 Panel Alignment Adjusts the pixel color shift for the LCD panel. You can adjust the pixels horizontally and vertically by 0.25 pixels within a range of ±1 pixel. a a b c • Image quality may decline after performing LCD alignment. • Images for pixels that extend beyond the edge of the projected screen are not displayed. Press the [Menu] button while projecting. Select Display from Extended. Select Panel Alignment, and then press the [ ] button.
Image Maintenance (2) (3) g 122 Select a combination of R (red), G (green), and B (blue) for the grid color. R/G/B: Displays a combination all three colors; red, green and blue. The actual color of the grid is white. R/G: This is available when R is selected from Select Color. Displays a combination of two colors; red and green. The actual color of the grid is yellow. G/B: This is available when B is selected from Select Color. Displays a combination of two colors; green and blue.
Image Maintenance 123 g h Select Start Adjustments, and then press the [ ] button. Use the [ ], [ ], [ ], and [ ] buttons to select the area you want to adjust, and then press the [ ] button. If you select the center, the whole screen is adjusted. Adjust the outer areas first, and then adjust the whole screen.
Image Maintenance j k Return to step 4 and adjust each level. When you are done, press the [Menu] button.
Appendix
Network Functions 126 Using the Quick Wireless Connection USB Key Connect the optional Quick Wireless Connection USB Key to the wireless LAN unit installation section. Check the following points when connecting a computer to the projector using wireless LAN. • The wireless LAN unit (ELPAP07) is connected to the projector. • The projector is setup to connect to the network using wireless LAN. s "Wireless LAN menu" p.84 a Turn on the projector, and then press the [LAN] button on the remote control.
Monitoring and Controlling About EasyMP Monitor EasyMP Monitor lets you carry out operations such as checking the status of multiple Epson projectors that are connected to a network at a computer monitor, and controlling the projectors from the computer. 127 a If you set Standby Mode to Communication On, you can use the Web browser to make settings and perform control even if the projector is in standby mode (when the power is off). s Extended - Standby Mode p.
Monitoring and Controlling a a b If your Web browser is set up to connect via a proxy server, the Web Control screen cannot be displayed. To display Web Control, you need to make settings so that a proxy server is not used for a connection. Start the Web browser on the computer. Enter the IP address of the projector in the address input box of the Web browser, and press the Enter key on the computer's keyboard. The Web Control screen is displayed.
Monitoring and Controlling • Lamp timer failure • Lamp out 129 a • Internal temperature error • High-speed cooling in progress • SNMP should be managed by a network administrator or someone who is familiar with the network. • To use the SNMP function to monitor the projector, you need to install the SNMP manager program on your computer. • Up to two destination IP addresses can be saved.
Monitoring and Controlling 130 ESC/VP21 Commands You can control the projector from an external device using ESC/VP21. Command list When the power ON command is transmitted to the projector, the power turns on and it enters warm-up mode. When the projector's power has turned on, a colon ":" (3Ah) is returned. When a command is input, the projector executes the command and returns a ":", and then accepts the next command.
Monitoring and Controlling Item A/V Mute On/Off 131 Command On MUTE ON Off MUTE OFF • Projector input port name: RS-232C Add a Carriage Return (CR) code (0Dh) to the end of each command and transmit. For more details, contact your local dealer or the nearest address provided in the Epson Projector Contact List.
Monitoring and Controlling 132 Source About PJLink PJLink Command LAN INPT 52 PJLink Class1 was established by the JBMIA (Japan Business Machine and Information System Industries Association) as a standard protocol for controlling network-compatible projector's as part of their efforts to standardize projector control protocols. • Manufacturer name displayed for "Manufacture name information query" The projector complies with the PJLink Class1 standard established by the JBMIA.
Monitoring and Controlling 133 • Monitoring and control with application software You can use Crestron RoomView Express or Crestron RoomView Server Edition provided by Creston to monitor devices in the system, to communicate with the help desk, and to send emergency messages. See the following Web site for details. http://www.crestron.com/getroomview ® ® ® b Enter the IP address of the projector in the address field of the Web browser, and press the Enter key on the keyboard.
Monitoring and Controlling Button 134 Function Button Turns the video and audio on or off. s "Hiding the Image and Sound Temporarily (A/V Mute)" p.56 A/V Mute B Switch to the image from the selected input source. To display input sources that are not shown in Source List, click (a) or (b) to scroll up or down. The current video signal input source is displayed in blue. You can change the source name if necessary. OK Performs the same operation as the [ remote control. s "Remote Control" p.
Monitoring and Controlling 135 Item A Crestron Control Make settings for Crestron central controllers. ® B Projector The following items can be set. Item Select the Enabled check box to use DHCP. You cannot enter an IP address if DHCP is enabled. IP Address Enter the IP address to assign to the currently connected projector. Subnet Mask Enter a subnet mask for the currently connected projector. Default Gateway Enter the gateway address for the currently connected projector.
Monitoring and Controlling Item 136 Function New Password Enter the new password when changing the password to open the operation window. (The name can contain up to 26 single-byte alphanumeric characters.) Confirm Enter the same password as you entered in New Password. If the passwords are not the same, an error is displayed. Send Click this button to confirm the changes made to the User Password.
Optional Accessories and Consumables The following optional accessories and consumables are available. Please purchase these products as and when needed. The following list of optional accessories and consumables is current as of: April 2013. Details of accessories are subject to change without notice and availability may vary depending on the country of purchase. Optional Accessories 137 Polarizer ELPPL01 Attach to this projector when stacking two projectors and projecting 3D images.
Screen Size and Projection Distance 138 Projection Distance (For EB-4955WU/EB-4950WU/ EB-4855WU/EB-4850WU) 4:3 Screen Size A B Minimum (Wide) to Maximum (Tele) Vertical Lens Shift Top to Bottom 80" 163x122 249 - 450 0 - +122 100" 203x152 312 - 564 0 - +152 120" 244x183 376 - 677 0 - +183 150" 305x229 471 - 848 0 - +229 200" 406x305 630 - 1132 0 - +305 250" 508x381 788 - 1415 0 - +381 Unit: cm 16:9 Screen Size A Projection distance B is the distance from the center of the len
Screen Size and Projection Distance 16:10 Screen Size 139 A B Minimum (Wide) to Maximum (Tele) Vertical Lens Shift Top to Bottom 60" 130x81 163 - 297 0 - +81 80" 172x108 219 - 397 0 - +108 100" 215x135 275 - 498 0 - +135 120" 258x162 331 - 598 0 - +162 150" 323x202 416 - 748 0 - +202 200" 431x269 556 - 999 0 - +269 250" 538x337 696 - 1250 0 - +337 300" 646x404 836 - 1501 0 - +404
Screen Size and Projection Distance 140 Projection Distance (For EB-4750W) 4:3 Screen Size A B Minimum (Wide) to Maximum (Tele) Vertical Lens Shift Top to Bottom 80" 163x122 248 - 506 -25 - +147 100" 203x152 311 - 633 -31 - +184 120" 244x183 374 - 761 -38 - +221 150" 305x229 469 - 952 -47 - +276 200" 406x305 627 - 1271 -63 - +368 250" 508x381 785 - 1590 -79 - +460 Unit: cm 16:9 Screen Size A Projection distance B is the distance from the center of the lens to the base of the
Screen Size and Projection Distance 16:10 Screen Size 141 A B Minimum (Wide) to Maximum (Tele) Vertical Lens Shift Top to Bottom 50" 108x67 135 - 277 -14 - +81 60" 130x81 163 - 334 -17 - +97 80" 172x108 219 - 446 -22 - +130 100" 215x135 274 - 559 -28 - +162 120" 258x162 330 - 671 -33 - +195 150" 323x202 414 - 840 -42 - +244 200" 431x269 553 - 1122 -56 - +325 250" 538x337 693 - 1404 -69 - +406 300" 646x404 832 - 1685 -83 - +487
Screen Size and Projection Distance 142 Projection Distance (For EB-4650/EB-4550) 4:3 Screen Size A B Minimum (Wide) to Maximum (Tele) Vertical Lens Shift Top to Bottom 80" 163x122 206 - 421 -11 - +133 100" 203x152 258 - 527 -13 - +166 120" 244x183 311 - 633 -16 - +199 150" 305x229 390 - 793 -20 - +249 200" 406x305 521 - 1059 -27 - +332 250" 508x381 652 - 1324 -34 - +415 300" 610x457 784 - 1590 -40 - +498 Unit: cm 16:9 Screen Size A Projection distance B is the distance
Screen Size and Projection Distance 143 Unit: cm 16:10 Screen Size A B Minimum (Wide) to Maximum (Tele) Vertical Lens Shift Top to Bottom 30" 65x40 79 - 165 -8 - +49 50" 108x67 135 - 277 -14 - +81 60" 130x81 163 - 334 -17 - +97 80" 172x108 218 - 446 -22 - +130 100" 215x135 274 - 559 -28 - +162 120" 258x162 330 - 672 -33 - +195 150" 323x202 413 - 841 -42 - +244 200" 431x269 553 - 1122 -56 - +325 250" 538x337 692 - 1404 -69 - +406
Supported Monitor Displays 144 Supported Resolutions Computer signals (analog RGB) Signal Refresh Rate (Hz) Resolution (Dots) MAC21" 75 1152x870 *1 Only compatible when Wide is selected as the Resolution from the Configuration menu. (This is not available for EB-4650/EB-4550.) *2 EB-4955WU/EB-4950WU/EB-4855WU/EB-4850WU only. Only compatible when VESA CVT-RB (Reduced Blanking) signal is input.
Supported Monitor Displays 145 Input signal from the HDMI port and DisplayPort (EB-4955WU/ EB-4950WU/EB-4855WU/EB-4850WU/EB-4750W) Input signal from the HDMI port and DisplayPort (EB-4650/ EB-4550) Signal Refresh Rate (Hz) Resolution (Dots) Signal Refresh Rate (Hz) Resolution (Dots) VGA 60 640x480 VGA 60 640x480 SVGA 60 800x600 SVGA 60 800x600 XGA 60 1024x768 XGA 60 1024x768 WXGA 60 1280x800 WXGA 60 1280x800 60 1280x768*1 60 1280x768*1 60 1366x768 60 1366x768 WXGA+
Specifications 146 Projector General Specifications Product name Dimensions LCD panel size EB-4955WU EB-4950WU EB-4855WU 0.76" Wide Lens shift Lamp Max. audio output Speaker Power supply EB-4650 EB-4550 0.59" Wide 0.
Specifications Power consumption 147 100 to 120 V area Operating: 409 W Standby power consumption (Communication On): 4.3 W Standby power consumption (Communication Off): 0.38 W Operating: 387 W Standby power consumption (Communication On): 4.3 W Standby power consumption (Communication Off): 0.38 W Operating: 409 W Standby power consumption (Communication On): 4.3 W Standby power consumption (Communication Off): 0.31 W Operating: 387 W Standby power consumption (Communication On): 4.
Specifications 148 Audio2 port 1 Stereo mini jack (3.5Ф) DisplayPort 1 DisplayPort HDMI port 1 HDMI HDCP supported (Audio is only supported by PCM) Audio3 port 1 Stereo mini jack (3.5Ф) S-Video port 1 Mini DIN 4-pin Video port 1 RCA pin jack Audio-L/R port 1 RCA pin jack x 2 (L-R) Audio Out port 1 Stereo mini jack (3.
Specifications 149 DECLARATION of CONFORMITY According to 47CFR, Part 2 and 15 Class B Personal Computers and Peripherals; and/or CPU Boards and Power Supplies used with Class B Personal Computers We: Located at: Tel: Epson America, Inc. 3840 Kilroy Airport Way MS: 3-13 Long Beach, CA 90806 562-981-3840 Declare under sole responsibility that the product identified herein, complies with 47CFR Part 2 and 15 of the FCC rules as a Class B digital device.
Appearance A B 150 Center of lens Distance from center of lens to suspension bracket fixing point Units: mm
Glossary 151 This section briefly explains the difficult terms that are not explained in the text of this guide. For details, refer to other commercially available publications. Ad hoc mode A method of wireless LAN connection that communicates with wireless LAN clients without using an access point. AMX Device Discovery AMX Device Discovery is a technology developed by AMX to facilitate AMX control systems for easy operation of the target equipment.
Glossary 152 Progressive Projects information to create one screen at a time, displaying the image for one frame. Even though the number of scan lines is the same, the amount of flicker in images decreases because the volume of information has doubled compared with an interlace system. Refresh Rate The light-emitting element of a display maintains the same luminosity and color for an extremely short time.
General Notes All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of Seiko Epson Corporation. No patent liability is assumed with respect to the use of the information contained herein. Neither is any liability assumed for damages resulting from the use of the information contained herein.
Index 154 3 Cleaning the projector's surface .............. 112 Color adjustment ......................................... 75 Color Mode ............................................ 44, 74 Color Saturation .......................................... 74 Color Uniformity ....................................... 122 Computer port ............................................. 10 Configuration menu .................................... 71 Consumables .............................................. 137 Contrast ..
Index 155 Lamp indicator ............................................. 95 Lamp replacement period ........................ 115 Language ....................................................... 81 Lens shift ....................................................... 22 Lens shift dial lock ......................................... 8 P Panel Alignment .......................................... 79 Part names and functions ............................. 8 Password protect .........................................
Index Split Screen ................................................... 77 Split Screen Setup ........................................ 53 Sports ............................................................. 44 sRGB .............................................................. 44 Standby Mode .............................................. 81 Startup Screen .............................................. 79 Startup Source Search ................................. 80 Status indicators ..........................
