HT4050 Digital Projector Home Cinema Series User Manual
Table of contents Important safety instructions ................... 3 Projector features........ 7 Shipping contents ......................................8 Projector exterior view...........................9 Controls and functions ..........................11 Positioning your projector ..................... 16 Choosing a location................................16 Obtaining a preferred projected image size..................................................17 Shifting the projection lens ...................
Important safety instructions Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product. Safety Instructions 1. Please read this manual before you operate your projector. Save it for future reference. 2. Do not look straight at the projector lens during operation.
Safety Instructions (Continued) 4 7. The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement. 10. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage. 8. Do not operate lamps beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause them to break on rare occasions. 11.
Safety Instructions (Continued) 13. Do not place this projector in any of the following environments. 14. Do not block the ventilation holes. - Do not place this projector on a blanket, bedding or any other soft surface. - Do not cover this projector with a cloth or any other item. - Do not place inflammables near the projector. - Space that is poorly ventilated or confined. Allow at least 50 cm clearance from walls and free flow of air around the projector.
Safety Instructions (Continued) 17. Do not step on the projector or place any objects upon it. Besides probable physical damage to the projector, doing so may result in accidents and possible injury. 18. Do not place liquids near or on the projector. Liquids spilled into the projector may cause it to fail. If the projector does become wet, disconnect it from the power supply's wall socket and call BenQ to have the projector serviced. 19.
Projector features • • • • • • • • • • • • Full HD compatible The projector is compatible with Standard Definition TV (SDTV) 480i, 576i, Enhanced Definition television (EDTV) 480p, 576p and High Definition TV (HDTV) 720p, 1080i/p 60Hz formats, with the 1080p format providing a true 1:1 image reproduction.
Shipping contents Carefully unpack and verify that you have all of the items shown below. If any of these items are missing, please contact your place of purchase. Standard accessories The supplied accessories will be suitable for your region, and may differ from those illustrated. *The warranty card is only supplied in some specific regions. Please consult your dealer for detailed information.
Projector exterior view 1. Front/upper side 11 10 9 1 8 7 2 6 3 4 5 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Rear/lower side 12 13 14 15 16 17 18 19 15. 16. 17. 18. 19. 29 28 27 26 25 24 23 22 21 20 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. External control panel (See "Projector" on page 11 for details.
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Controls and functions Projector 1 2 3 4 5 6 7 8 1. 2. 3. 4. 5. 6. 7. 8. 9. TEMPerature indicator light Lights up red if the projector's temperature becomes too high. See "Indicators" on page 9 68 for details. 10 /▲ Up) 11 10. Keystone/Arrow keys ( Manually corrects distorted images 12 resulting from an angled projection. 13 See "Correcting keystone" on page 32 for 14 details. 15 16 11. LAMP indicator light Indicates the status of the lamp.
Remote control 4. 1 2 10 11 12 5. 3 4 5 13 14 6 6. 7 8 9 15 16 7. 1. 2. 3. 12 ON, OFF Toggles the projector between on and off mode. 3D, INVERT Launches the 3D menu and toggles the invert function between on and off. Arrow keys (▲ Up/▼ Down/◄ Left/ ► Right) When the On-Screen Display (OSD) menu is activated, these keys are used as directional arrows to select the desired 8. menu items and to make adjustments.
15. MODE 10. LIGHT Selects an available picture mode. The LED backlight lights up and stays on 16. FINE TUNE for approximately 30 seconds when pressing any key on the remote control. Displays the Color Temperature Fine Pressing any other keys within the 10 Tuning window. See "Color second again turns the LED backlight off. Temperature Fine Tuning" on page 58 for 11. AUTO details. Automatically determines the best picture PIP and SWAP keys are not available. timings for the displayed image. 12.
Remote control effective range Infra-Red (IR) remote control sensor is located on the front and the top of the projector. The remote control must be held at an angle within 30 degrees perpendicular to the projector's IR remote control sensor to function correctly. The distance between the remote control and the sensor should not exceed 8 meters (~ 26 feet). Make sure that there are no obstacles between the remote control and the IR sensor on the projector that might obstruct the infra-red beam. App rox .
Replacing the remote control battery 1. Remove the battery compartment cover by sliding the cover in the direction of the arrow. 2. Insert the supplied batteries taking note of the polarity (+/-) as shown here. 3. Replace the cover. • Avoid excessive heat and humidity. • There may be battery damage if the battery is incorrectly replaced. • Replace only with the same or equivalent type recommended by the battery manufacturer.
Positioning your projector Choosing a location Before choosing an installation location for your projector, take the following factors into consideration: • Size and position of your screen • Electrical outlet location • Location and distance between the projector and the rest of your equipment You can install your projector in the following ways. 1. Front Table Select this location with the projector placed near the floor in front of the screen.
Obtaining a preferred projected image size The projected image size is determined by the distance from the projector lens to the screen, the zoom setting, and the video format. Projection dimensions Refer to "Dimensions" on page 71 for the center of lens dimensions of this projector before calculating the appropriate position.
There is 5% tolerance among these numbers due to optical component variations. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector before you permanently install it, so as to make allowance for this projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your installation location.
Shifting the projection lens The lens shift control provides flexibility for installing your projector. It allows the projector to be positioned off the center of the screen. The lens shift is expressed as a percentage of the projected image width or height. It is measured as an offset from the projected image’s horizontal or vertical center. You can shift the projection lens within the allowable range depending on your desired image position.
Connection When connecting a signal source to the projector, be sure to: 1. 2. 3. Turn all equipment off before making any connections. Use the correct signal cables for each source. Ensure the cables are firmly inserted. • In the connections shown below, some cables may not be included with the projector (see "Shipping contents" on page 8). They are commercially available from electronics stores. • The connection illustrations below are for reference only.
HDMI connection HDMI (High-Definition Multimedia Interface) supports uncompressed video data transmission between compatible devices like DTV tuners, DVD players, Blu-ray players and displays over a single cable. You should use an HDMI cable when making a connection between the projector and HDMI devices.
Smart devices connection The projector can project the content directly from a MHL compatible smart device. Using an HDMI to Micro USB cable or an HDMI to Micro USB adaptor, you can connect your smart devices to the projector and then enjoy your content on the big screen. Some smart devices may not be compatible to the cable that you use. Please consult the manufacturer of your smart device for detailed information. Using an HDMI to Micro USB cable 1. 2. 3.
Using an HDMI to Micro USB adaptor and an HDMI cable 1. 2. 3. 4. Connect one end of the HDMI cable to the HDMI input connector on the projector. Connect the other end of the HDMI cable to the HDMI input socket on the adaptor. Connect the other end of the adaptor to the Micro USB output socket on your smart device. Switch to the HDMI/MHL input source. To switch input signal, see "Switching input signal" on page 43 for details.
Component Video connection Notebook or desktop computer A/V device Speakers 4 4. 5. 24 5 Component Video to VGA (D-Sub) adapter cable Component Video to Component cable Connection 7 7. 8.
Video connection Notebook or desktop computer A/V device Speakers 6 6. 7. Video cable Audio L/R cable 8.
PC connection Notebook or desktop computer A/V device Speakers 1 2 8 8 1. 2. • 26 USB cable VGA cable 8. Audio cable Many notebooks do not turn on their external video ports when connected to a projector. Usually a key combo like FN + F3 or CRT/LCD key turns the external display on/off. Locate a function key labeled CRT/LCD or a function key with a monitor symbol on the notebook. Press FN and the labeled function key simultaneously.
Connecting video source devices You need only connect the projector to a video source device using just one of the connecting methods, however each provides a different level of video quality.
Playing sound through the projector You can make use of the projector (mixed mono) speaker in your presentations, and also connect separate amplified speakers to the AUDIO OUT socket of the projector. If you have a separate sound system, you will most likely want to connect the audio output of your Video source device to that sound system, instead of to the mono audio projector. Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus.
Operation Starting up the projector 1. Plug the power cord into the projector and into a wall socket. Turn on the wall socket switch (where fitted). Check that the POWER indicator light on the projector lights orange after power has been applied. Please use the original accessories (e.g. power cable) only with the device to avoid possible dangers such as electric shock and fire. 2. Press POWER on the projector or remote control to start the projector and a start up tone sounds.
ii. Specify OSD Language. iii. Specify 2D Keystone. iv. Specify Auto Source Search. v. Specify Menu Type. Now you’ve completed the initial setup. 4. 5. 6. If you are prompted for a password, press the arrow keys to enter a six digit password. See "Utilizing the password function" on page 40 for details. Switch all of the connected equipment on. The projector will start to search for input signals. The current input signal being scanned displays in the upper left corner of the screen.
Adjusting the projected image Adjusting the projection angle The projector is equipped with 1 quick-release adjuster foot and 2 rear adjuster foot. These adjusters change the image height and projection angle. To adjust the projector: 1. Press the quick-release button and lift the front of the projector. Once the image is positioned where you want it, release the quick-release button to lock the foot in position. 2. Screw the rear adjuster foot to fine tune the horizontal angle.
Fine-tuning the image size and clarity 1. Adjust the projected image to the size that you need using the ZOOM slide lever. 2. Then sharpen the image by rotating the FOCUS ring. Correcting keystone Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. It occurs when the projector is not perpendicular to the screen. You may correct this in ONE of these ways. • • Using the remote control Press KEYSTONE to display, the 2D Keystone window.
Menu Functions About the OSD Menus To let you make various adjustments or settings on the projector and the projected image, the projector is equipped with 2 types of multilingual On-Screen Display (OSD) menus: • Basic OSD menu: provides primary menu functions. (See "Using the Basic OSD menu" on page 35) • Advanced OSD menu: provides full menu functions. (See "Using the Advanced OSD menu" on page 39) To access the OSD menu, press MENU on the projector or remote control.
i. Go to the Menu Type menu. ii. Use ▲/▼ to select Advanced and press OK. iii. Press MENU again to access the Advanced OSD menu. Next time when you turn on the projector, you may access the Advanced OSD menu by pressing MENU. Below is the overview of the Advanced OSD menu. Likewise, when you wish to switch from the Advanced OSD menu to the Basic OSD menu, follow the instructions below: 1. Go to the System Setup : Basic > Menu Settings > Menu Type menu. 2. Use ◄/► to select Basic. 3.
Using the Basic OSD menu Depending on whether or not any video signal is connected to the projector, the Basic OSD menu offers different available functions. Check the following links to learn more. • • "Basic OSD menu - with input signals connected" on page 35 "Basic OSD menu - without input signals connected" on page 38 (limited menus are available) Basic OSD menu - with input signals connected The Basic OSD menu provides primary menu functions.
Menu Sound Mode Submenus and Descriptions Selects a sound effect mode to your preference. The following preset sound modes are provided: Standard, Cinema, Music, Game, Sport, and User. To specify the sound settings of the User mode, access the Advanced OSD menu and see "User EQ" on page 50 for details. If the Mute function is activated, adjusting Sound Mode will turn off the Mute function. Adjusts the volume level of the projector's internal speaker or the volume being output from the audio output jack.
Menu Submenus and Descriptions 3D Sync Invert When your 3D image is distorted, enable this function to switch between the image for the left eye and the right eye for the more comfortable 3D viewing experience. Settings Press OK to enter its submenu. See below for more details. The function is accessible through the remote control. • 3D Sync Mode Selects a sync mode for your 3D glasses.
Basic OSD menu - without input signals connected As there’s no input signal to your projector, only the submenus of Settings under Basic OSD menu - with input signals connected are available. Menu options that are not available will become grayed out. To access the OSD menu, press MENU on the projector or remote control. • • Use the arrow keys (▲/▼/◄/►) on the projector or remote control to move through the menu items. Use OK to confirm the selected menu item.
Using the Advanced OSD menu The Advanced OSD menu offers complete menu functions. Main menu icon Main menu Select Submenu Current input source Status Press BACK to go back to the previous window or to exit. The Advanced OSD menu overview above is for reference only and may differ from the actual design and the projector model you are using. To access the OSD menu, press MENU on the projector or remote control. It is consisted of the following main menus.
Securing the projector Using a security cable lock The projector has to be installed in a safe place to prevent theft. Otherwise, purchase a lock, such as a Kensington lock, to secure the projector. You can locate a Kensington lock slot on the left side of the projector. See "Kensington anti-theft lock slot" on page 9 for details. A Kensington security cable lock is usually a combination of key(s) and a lock. Refer to the lock’s documentation for finding out how to use it.
If you forget the password If the password function is activated, you will be asked to enter the six-digit password every time you turn on the projector. If you enter the wrong password, the password error message as pictured to the right displays lasting for three seconds, and the message 'INPUT PASSWORD' follows. You can retry by entering another six-digit password, or if you did not record the password in this manual, and you absolutely do not remember it, you can use the password recall procedure.
Changing the password To do this, first and foremost, you have to access the Advanced OSD menu (see "About the OSD Menus" on page 33 for details). 1. 2. 3. 4. Open the OSD menu and go to the System Setup: Advanced > Password > Change password menu. Press OK. The message 'INPUT CURRENT PASSWORD' displays. Enter the old password. • If the password is correct, another message 'INPUT NEW PASSWORD' displays.
Switching input signal The projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time. If you want the projector to always automatically search for the signals: • Under the Advanced OSD menu, go to the System Setup : Basic menu, and enable Auto Source Search.
Picture menu Submenu Picture Mode Functions and Descriptions Selects a preset picture mode to suit your operating environment and input signal picture type. The preset picture modes are described as below: • Bright: Maximizes the brightness of the projected image. This mode is suitable for environments where extra-high brightness is required, such as using the projector in well lit rooms.
Submenu Functions and Descriptions The functions are only available when Picture Mode is set to User 1 or User 2. User Mode Management Brightness • Load Settings From Allows you to manually adjust a preset picture mode and make it an available option on the picture mode list. 1. Go to the Picture > Picture Mode menu, select User 1 or User 2. 2. Press ▼ to select User Mode Management. 3. On the User Mode Management window, select Load Settings From and press OK. 4.
Submenu Functions and Descriptions Sharpness Adjusts to make the picture look sharper or softer. The higher the value, the sharper the picture becomes. The lower the value, the softer the picture becomes. 4 7 12 The function is accessible through the remote control. Flesh Tone This adjustable item to enable the picture’s vividness to be significantly increased. The options available for color temperature* settings vary according to the connected input signal.
Submenu Functions and Descriptions • Black Level Sets the picture grayscale to 0 IRE or 7.5 IRE. The grayscale video signal is measured in IRE units. In some areas which use NTSC TV standard, the grayscale is measured from 7.5 IRE (black) to 100 IRE (white); however, in other areas where PAL equipment or Japanese NTSC standards are used, the grayscale is measured from 0 IRE (black) to 100 IRE (white). We suggest that you check the input source to see if it is with 0 IRE or 7.5 IRE, then select accordingly.
Submenu Functions and Descriptions Advanced... • Color Management In most installation situations, color management will not be necessary, such as in classroom, meeting room, or lounge room situations where lights remain on, or where building external windows allow daylight into the room. Only in permanent installations with controlled lighting levels such as boardrooms, lecture theaters, or home theaters, should color management be considered.
Submenu Functions and Descriptions Advanced... • Color Enhancer Enhances the color saturation to provide more splendid image quality. The higher the setting, the more vivid the image reveals. The lower the setting, the softer the image reveals. • Pixel Enhancer Detects the change in color between an object and its background to produce a sharpened image of crisp edges and enhanced surface textures. The higher the setting, the sharper the image reveals.
Audio Setup menu Submenu Functions and Descriptions • Effect Mode Selects a sound effect mode to your preference. The following preset sound modes are provided: Standard, Cinema, Music, Game, Sport, and User. When selecting the User mode, you may make manual adjustments with the User EQ function. Sound Mode If the Mute function is activated, adjusting Sound Mode will turn off the Mute function.
Display menu Submenu Functions and Descriptions The native display resolution of this projector is in a 16:9 aspect ratio. However, you may use this function to display projected picture of different aspect ratio. In the following illustrations, the black portions are inactive areas and the white portions are active areas. • Auto 15:9 picture • Scales a picture proportionally to fit the projector's native resolution in its horizontal or vertical width.
Submenu Functions and Descriptions • H. Size Adjusts the horizontal width of the picture. This function is only available when the PC signal (analog RGB) is selected. PC & Component YPbPr Tuning • Phase Adjusts the clock phase to reduce picture distortion. This function is only available when the PC signal (analog RGB) is selected. • Auto (Only for RGBHD PC Timing) Adjusts the phase, and frequency automatically. This function is only available when the PC signal is selected.
System Setup : Basic menu Submenu Functions and Descriptions 3D Sync Mode Select DLP-Link or 3D VESA for DLP-Link or 3D VESA glasses. Background Color Sets the background color when there is no signal to the projector. Splash Screen Allows you to select which logo screen displays during projector start-up. You can choose BenQ logo screen, Blue screen, or Black screen. Projector Position The projector can be installed on a ceiling or behind a screen, or with one or more mirrors.
System Setup : Advanced menu Submenu Functions and Descriptions Lamp Settings • Reset Lamp Timer Activates this function only after a new lamp is installed. When you select Reset, a "Reset Successfully" message displays to notify that the lamp time has been reset to "0". • Lamp Timer The Lamp Timer function displays the portion of time used by each operation mode: Normal, Eco, SmartEco mode, and the Equivalent Lamp Hour meter. • HDMI Format Selects an input source type for the HDMI signal.
Submenu Functions and Descriptions It is a mode for operation in areas like high altitude or high temperature. Activate the function when your environment is between 1500 m –3000 m above sea level and ambient temperature is between 0°C–30°C. Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and temperature is between 0°C and 30°C. The projector will be over cooled, if you turn the mode on under such a condition.
Information menu Submenu Functions and Descriptions Source Displays the current signal source. Picture Mode Displays the current picture mode under the Picture menu. Resolution Displays the native resolution of the input source. Color System Displays input system format. Lamp Usage Time Displays the number of hours the lamp has been used. 3D Format Displays the current 3D mode. Only available when 3D Mode is enabled. Firmware Version Displays the firmware version of your projector.
Shutting down the projector 1. To turn the projector off, press on the remote control to turn projector off directly. Or you can press POWER on the projector and a warning message appears. 2. 3. Press POWER again. Once the cooling process finishes, the POWER indicator light is a steady orange and fans stop. Disconnect the power cord from the wall socket if the projector will not be used in an extended period of time.
Advanced OSD menu structure Please note that the on-screen display (OSD) menus vary according to the signal type selected. Main menu Sub-menu Options ISF Disabled: Bright/Vivid /Cinema (Rec. 709)/Game/ User 1/User 2 ISF Enabled: Bright/Vivid/ Cinema (Rec.
Main menu Sub-menu Options Effect Mode Standard/Cinema/Music/Game/ Sport/User User EQ 100 Hz/300 Hz/1k Hz/3k Hz/ 10k Hz Sound Mode Audio Setup Mute Volume Power On/Off Ring Tone Reset Audio Settings Reset/Cancel Aspect Ratio Auto/4:3/16:9/Wide/Letter Box Image Position Overscan Adjustment Display PC & Component YPbPr Tuning 3D H.
Main menu Sub-menu Options Language ไทย Background Color Black/Blue/Purple Splash Screen BenQ/Black/Blue Projector Position Front/Front Ceiling/Rear/Rear Ceiling System Auto Off Setup: Basic Disable/5 min/10 min/15 min/ 20 min/25 min/30 min Direct Power On On/Off Menu Type Menu Settings Source Rename Auto Source Search 60 Menu Functions Menu Position Center/Top-Left/Top-Right/ Bottom-Right/Bottom-Left Menu Display Time Always On/5 sec/10 sec/15 sec/ 20 sec/25 sec/30 sec Blank Reminder
Main menu Sub-menu Options Lamp Settings HDMI Settings Reset Lamp Timer/Lamp Timer HDMI Format CEC System Setup: Advanced Auto/PC Signal/Video Signal PC Signal: 0 ~255 level Video Signal: 6~235 level On/Off Baud Rate 9600/19200/38400/57600/115200 Test Pattern On/Off Closed Caption Closed Caption Enable Caption Version On/Off CC1/CC2/CC3/CC4 Quick Cooling On/Off High Altitude Mode On/Off Password Change Password Power On Lock On/Off Key Lock On/Off LED Indicator On/Off Reset All Settin
Maintenance Care of the projector Your projector needs little maintenance. The only thing you need to do on a regular basis is to keep the lens clean. Never remove any parts of the projector except the lamp. Contact your dealer if other parts need replacing. Cleaning the lens Clean the lens whenever you notice dirt or dust on the surface.
Transporting the projector It is recommended that you ship the projector with its original packing or equivalent. Lamp information Getting to know the lamp hour When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by the built-in timer. To obtain the lamp hour information: 1. 2. 3. Press MENU and then use the arrow keys (▲/▼/◄/►) to go to Information or Settings > Information. The Equivalent Lamp Hour information displays. Press BACK to exit.
Timing of replacing the lamp When the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode. Go to http://www.benq.com for a replacement lamp. The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. See "Indicators" on page 68 for details.
Replacing the lamp • If lamp replacement is performed while the projector is suspended upside-down from the ceiling, make sure that no one is underneath the lamp socket to avoid any possible injury or damage to the human eyes caused by fractured lamp. • To reduce the risk of electrical shock, always turn the projector off and disconnect the power cord before changing the lamp. • To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp.
5. Lift the handle so that it stands up. Use the handle to slowly pull the lamp out of the projector. • Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector. • Do not place the lamp in locations where water might splash on it, children can reach it, or near flammable materials. • Do not insert your hands into the projector after the lamp is removed.
Resetting the lamp timer 11. After the startup logo displays, resetting the lamp timer via the OSD menu. • Under the Advanced OSD menu, go to System Setup : Advanced > Reset Lamp Timer, and select Reset. • Under the Basic OSD menu, if there’s no signal connected to the projector, go to Reset Lamp Timer and select Reset; if there are signals connected, go to Settings > Reset Lamp Timer, and select Reset. Do not reset if the lamp is not new or replaced as this could cause damage.
Indicators Light Power Temp Lamp Status & Description Power events Orange Off Off Stand-by mode Green Flashing Off Off Powering up Green Off Off Normal operation Orange Flashing Off Off Projector is cooling. Lamp events Off Off Orange Flashing Off Off Red The lamp ignition is not lit up. 1. The projector needs 90 seconds to cool down. Or 2. Please contact your dealer for assistance.
Troubleshooting Problem The projector does not turn on. Cause Remedy There is no power from the power cable. Plug the power cord into the AC inlet on the projector, and plug the power cord into the power outlet. If the power outlet has a switch, make sure that it is switched on. Attempting to turn the projector on again during the cooling process. Wait until the cooling down process has completed. The lamp cover is not securely attached. Correctly attach the lamp cover. No picture.
Specifications Projector specifications All specifications are subject to change without notice. Optical Control Resolution 1080p Display system Single-chip DLP™ system Lens F/Number F = 2.42 to 3.05, f = 17.22 to 27.37 mm Lamp 260W lamp USB Mini B Type RS-232 serial control 9 pin x 1 IR receiver x 2 12V TRIGGER 12VDC (Max. 0.2 A) x 1 Electrical Power supply AC100-240V, 3.5A 50-60 Hz (Automatic) Power consumption 360W (Max); < 0.5W (Standby) Mechanical Weight 9.24 lbs (4.
Dimensions 330 mm (W) x 128 mm (H) x 257 mm (D) 330.0 257 247 67.5 128 51.0 Ceiling Mount Installation 146.0 *Ceiling Mount Screws: M4 (Max. L=25, Min. L=20) 219.5 174.5 100.0 55 636.50 578 538 70.5 102.5 162.
Timing chart Supported timing for PC input Resolution Mode Refresh rate (Hz) Hfrequency (kHz) Clock (MHz) 720 x 400 720 x 400_70 VGA_60 VGA_72 VGA_75 VGA_85 70.087 59.940 72.809 75.000 85.008 31.469 31.469 37.861 37.500 43.269 28.3221 25.175 31.500 31.500 36.000 60.317 72.188 75.000 85.061 37.879 48.077 46.875 53.674 119.
Refresh rate (Hz) Hfrequency (kHz) Clock (MHz) 1280 x 960_60 1280 x 960_85 1360 x 768 1360 x 768_60 WXGA+_60 1440 x 900 SXGA+_60 1400 x 1050 UXGA 1600 x 1200 1680 x 1050 1680 x 1050_60 60.000 85.002 60.015 60.000 85.938 47.712 108 148.500 85.500 ˖ ˖ ˖ ˖ 59.887 59.978 60.000 59.954 55.935 65.317 75.000 65.290 106.500 121.750 162.000 146.
Support timing for Component - YPbPr input Timing Resolution Horizontal frequency (KHz) Vertical Frequency (Hz) Dot Clock Frequency (MHz) 3D Field Sequential 480i 720 x 480 15.73 59.94 13.5 ˖ 480p 720 x 480 31.47 59.94 27 ˖ 576i 720 x 576 15.63 50 13.5 576p 720 x 576 31.25 50 27 720/50p 1280 x 720 37.5 50 74.25 720/60p 1280 x 720 45.00 60 74.25 1080/50i 1920 x 1080 28.13 50 74.25 1080/60i 1920 x 1080 33.75 60 74.25 1080/24p 1920 x 1080 27 24 74.
Support timing for Video and S-Video input Video mode Horizontal frequency (KHz) Vertical Frequency (Hz) Sub-carrier Frequency (MHz) 3D Field Sequential NTSC 15.73 60 3.58 ˖ PAL 15.63 50 4.43 SECAM 15.63 50 4.25 or 4.41 PAL-M 15.73 60 3.58 PAL-N 15.63 50 3.58 PAL-60 15.73 60 4.43 NTSC4.43 15.73 60 4.
Resolution Refresh rate (Hz) Hfrequency (kHz) 59.870 47.776 79.5 59.810 49.702 83.500 74.934 84.880 62.795 71.554 106.500 122.500 119.909 101.563 146.25 60.020 75.025 85.024 60.000 85.002 60.015 63.981 79.976 91.146 60.000 85.938 47.712 59.887 59.978 60.000 59.
Supporting timing for HDMI Video input Timing Resolution Horizontal frequency (KHz) Vertical frequency (Hz) Dot Clock Frequency (MHz) 3D 3D 3D Field 3D frame over- sideSequential packing under by-side 480i 720 (1440) x 480 15.73 59.94 27 480p 720 x 480 31.47 59.94 27 576i 720 (1440) x 576 15.63 50 27 576p 720 x 576 31.25 50 27 720/50p 1280 x 720 37.5 50 74.25 ˖ ˖ ˖ 720/60p 1280 x 720 45.00 60 74.25 ˖ ˖ ˖ 1080/24p 1920 x 1080 27 24 74.
Warranty and Copyright information Limited warranty BenQ warrants this product against any defects in material and workmanship, under normal usage and storage. Proof of purchase date will be required with any warranty claim. In the event this product is found to be defective within the warranty period, BenQ's only obligation and your exclusive remedy shall be replacement of any defective parts (labor included).
