Digital Projector EP755/753 User’s Guide
FCC Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. Trademarks Trademarks are the rights of their respective owners.
English Table of Contents -- Usage Notice ------- Precautions ........................................................................................... 2 Introduction ------- Product Features ................................................................................... 3 ------- Package Overview ................................................................................. 4 ------+ Product Overview ...................................................................................
English Usage Notice Warning- Do not look into the lens. The bright light may hurt your eyes. Warning- To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. Warning- Please do not open or disassemble the product as this may cause electric shock. Warning- When changing the lamp, please allow unit to cool down, and follow all changing instructions. Warning- This product will detect the life of the lamp itself.
English Introduction Product Features This product is an XGA single chip 0.7” DLPTM projector. The outstanding features of it are listed as follows: u True XGA, 1024 x 768 addressable pixels u 6.4 lbs (2.9 kgs) compact design u Single chip DLPTM technology u SXGA compression and VGA, SVGA re-sizing u 200 Watts user replaceable UHP lamp u Mac/NEC PC-98/FM Towns compatible u NTSC/NTSC4.
English Introduction Package Overview This projector comes with all the items shown below. Check to make sure your unit is complete. Contact your dealer immediately if anything is missing.
English Introduction Product Overview Main Unit 7 1 2 6 3 5 4 8 9 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
English Introduction Panel Control 2 6 1 8 3 9 4 10 11 5 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 7 Lamp Warning LED Temperature Warning LED Volume Mute Menu (On/Off) Four Directional Select Keys Enter Zoom Re-sync Source Power /Standby Connection Ports 5 9 7 12 1 2 3 4 6 1 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
English Introduction Remote Control with Mouse Function & Laser Pointer LED Multi-Directional Selector Power / Standby Page Down Laser Pointer Re-sync Source Page Up Keystone Correction Volume ( + / - ) Mute Freeze Laser Pointer Caution Enter Key Caution : To reduce the risk of injury to the eyes, do not look directly into the laser light on the remote control and do not point the laser light into anyone’s eyes. This remote control is equipped with a Class II laser that emits radiation.
English Installation Connecting the Projector Digital Tuner Output Video Output RS232 4 INPUT AUDIO OUTPUT AUDIO AUDIO MONITOR DVI VIDEO COMPUTER AUDIO 1 5 S-VIDEO MOUSE 3 RS232 6 7 RGB 1. 2. 3. 4. 5. 6. 7. 8.
English Installation Power On/Off the Projector Powering On the Projector 1. Remove the lens cap. 2. Ensure that the power cord and signal cable are securely connected. 3. Turn on the main power switch on the side of the projector and allow the projector to warm up for 1-2 minutes. 4. Turn on the lamp by pressing “Power/Standby” button on the panel control. The startup screen will display and count down for 20 seconds and the Power/Standby indicator will light solid amber.
English Installation Powering Off the Projector 1. Press the “Power/Standby” button to turn off the projector lamp. 2. After pressing the “Power/Standby” button, you will see a message “Power off the lamp?” on the on-screen display. Press the “Power/ Standby” button again to confirm. Otherwise the message will disappear after 5 seconds. 3. “Power/Standby” LED indicator will light solid amber for about 30 seconds.
English Installation Adjusting the Projected Image Adjusting the Projector Height The projector is equipped with an elevator foot for adjusting the projector height. To raise the projector: 1. Press the elevator button . 2. Raise the projector to the desired display angle , then release the button to lock the elevator foot into position. 3. Use to fine-tune height adjustment. To lower the projector: 1. Press the elevator button. 2.
English Installation Adjusting the Projector Zoom / Focus You may adjust zoom ring to zoom in / out. Rotate the zoom ring counterclockwise to zoom in and clockwise to zoom out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 3.7 feet to 40.7 feet (1.1m to 12.4m). Zoom Ring Focus Ring Adjusting Projection Image Size Max. Screen (Diagonal) Min. Max.(WxH) Screen Min.
English User Controls Panel Control & Remote Control There are two ways for you to control the functions: Remote Control and Panel Control. Panel Control Remote Control Power / Standby 4 Refer to the “Power On/Off the Projector” section on page 9~10. Source 4 Press “Source” to choose RGB, DVI-Digital, DVI-Analog, S-Video, Composite, Component and HDTV sources. Zoom Use the Panel Control 4 When you press “Zoom” button, the zoom icon appears in the screen.
English User Controls Four Directional Select Keys 4 When you close the cover of remote control, this key can be used as a mouse to control direction. vPage Up / Page Down : Under remote mouse connected status only. v The above function is only enabled with the connection between computer and projector by remote mouse Y cable. 4 When the cover of remote control is opened, this key can be used for the operation for OSD display. Page Up (Computer mode only) 4 Use this button to page up.
English User Controls On-Screen Display Menus How to operate 4The Projector has a multilingual On-Screen Display(OSD) menus that allow you to make image adjustments and change a variety of settings. In computer source, the OSD will be the “Computer OSD”. In video source, the OSD will be the “ Video OSD”. The projector will detect the source automatically. 4To open the OSD menu, press the “Menu” button on the Remote Control or Panel Control. 4 When OSD is displayed, press key to select main menu. E.g.
English User Controls Computer mode Language Management Image-I Image-II Audio Brightness Zoom Contrast Keystone Image-I (Computer mode) Color Temp. Brightness Adjusting the brightness of the image. 4 Press the to darken the image. 4 Press the Contrast to lighten the image. The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. 4 Press the to decrease the contrast.
English User Controls Video mode Language Management Image-I Image-II Audio Brightness Tint Contrast Sharpness Image-I (Video mode) Color Brightness Adjusting the brightness of the image. 4 Press the to darken the image. 4 Press the Contrast to lighten the image. The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. 4 Press the to decrease the contrast.
English User Controls Computer mode Language Management Image-I Image-II Audio Frequency H. Position Tracking V. Position 16:9 / 4:3 Reset Yes No Image-II (Computer mode) Frequency “Frequency” is for changing the display data frequency to match the frequency of your computer’s graphic card. When you experience a vertical flickering bar, use this function to make an adjustment. Tracking Choose “Tracking” item to synchronize the signal timing of the display with that of the graphic card.
English User Controls Video mode Language Management Image-I Image-II Audio Keystone Color Temp. 16:9 / 4:3 Reset Yes No Image-II (Video mode) Keystone Correction Adjust image distortion caused by tilting the projector. (±16 degrees) 16 : 9 / 4 : 3 You can select this function to fit your desired aspect ratio type. Color Temperature Adjust the color temperature. The range is from 6000K to 9000K . The factory default is 7500K.
English User Controls Computer / Video mode Language Management Image-I Image-II Audio Volume Stereo / Mono Treble Mute Audio Bass Volume 4 Press the to decrease the volume. 4 Press the Treble to increase the volume. The treble setting controls the higher frequencies of your audio source. 4 Press the to decrease the treble. 4 Press the Bass to increase the treble. The Bass setting controls the lower frequencies of your audio source. 4 Press the to decrease the bass. to increase the bass.
English User Controls Computer / Video mode Image-I Image-II Audio Language Management Menu Location Lamp Reminder Projection Lamp Reset Management Signal Type RGB Component HDTV Menu Location Choose the Menu location on the display screen. Projection 4 Front-Desktop The factory default setting. 4 Rear-Desktop When you select this function, the projector reverses the image so you can project behind a translucent screen.
English Appendices Troubleshooting If you are experiencing trouble with the projector, refer to the following. If the problem persists, please contact your local dealer or our service center. Problem : No image appears on screen. 4 Ensure all the cables and power connections are correctly and securely connected as described in the “Installation” section. 4 Ensure the pins of connectors are not crooked or broken. 4 Check if the projection lamp has been securely installed.
English Appendices Problem : The screen of the Notebook or PowerBook computer is not displaying your presentation. 4 If you are using Notebook PC: Some Notebook PCs may deactivate their own computers’ screen when a second display device is in use. Each of them has different way to be reactivated. Refer to your computer’s documentation for detailed information. 4 If you are using an Apple PowerBook: In Control Panels, open the PowerBook Display to select Video Mirroring “On”.
English Appendices Changing the lamp Warning : Lamp compartment is hot! Allow it to cool down before changing lamp! The projector will detect the lamp life itself. It will show you a warning message “Lamp is running out of standard lifetime. Be sure to replace the lamp as soon as possible.” When you see this message, change the lamp as soon as possible. Make sure the projector has been cooled down for at least 30 minutes before changing the lamp. 4 Lamp Changing Procedure: 1.
English Appendices Specifications Light Valve - Single Chip DLPTM Technology Contrast Ratio - 600:1 (Full On / Full Off) Lamp - 200W User Replaceable UHP Lamp Number of Pixels - 1024 pixels(H) X 768 lines(V) Displayable Color - 16.7M colors Projection Lens - F/2.44~2.69 f=28.8~34.5mm with 1.2 x zoom & focus Projection Screen Size - 22”~305” Diagonal Projection Distance - 3.7~40.7 ft (1.1m~12.4m) Video Compatibility - NTSC/NTSC 4.
English Appendices Compatibility Modes Mode Resolution V E S A V GA V E S A V GA (ANALOG) (DIGITAL) V.Frequency (Hz) H.Frequency (kHz) V.Frequency (Hz) H.Frequency (kHz) 640 X 350 85 37.9 85 37.9 640 X 400 70 31.5 70 31.5 V E S A V GA 640 X 400 85 37.9 85 37.9 V E S A V GA 640 X 480 60 31.5 60 31.5 V E S A V GA 640 X 480 72 31.9 72 31.9 V E S A V GA 640 X 480 75 37.5 75 37.5 V E S A V GA 640 X 480 85 43.3 85 43.3 V E S A V GA 720 X 400 85 37.9 85 37.
