MH741 Digital Projector User Manual
Table of contents Important safety instructions ................... 3 Introduction.................. 7 Projector features.....................................7 Shipping contents ......................................8 Projector exterior view...........................9 Controls and functions ..........................11 Positioning your projector ..................... 18 Choosing a location................................18 Obtaining a preferred projected image size.........................................
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 6. 7. 8. 4 Do not block the projection lens with 9. any objects when the projector is under operation as this could cause the objects to become heated and deformed or even cause a fire. To temporarily turn off the lamp, press ECO BLANK on the projector or remote control. Never replace the lamp assembly or any electronic components unless the projector is unplugged. 10. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage.
Safety Instructions (Continued) 12. 13. When the projector is under operation, you may sense some heated air and odor from its ventilation grill. It is a normal phenomenon and not a product defect. 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.
Safety Instructions (Continued) 16. 17. 19. Do not stand the projector on end vertically. Doing so may cause the projector to fall over, causing injury or resulting in damage to the projector. This product is capable of displaying inverted images for ceiling mount installation. Use only BenQ's Ceiling Mount Kit for mounting the projector and ensure it is securely installed. Do not step on the projector or place Ceiling mounting the any objects upon it.
Introduction Projector features The projector offers the following features • • • • • • • • • • • • • • SmartEco™ starts your dynamic power saving The SmartEco™ technology offers a new way of operating the projector lamp system and saves lamp power up to 70% depending on the content brightness level. Longer lamp life with SmartEco™ technology The SmartEco™ technology lowers the power consumption and increases the lamp life when SmartEco mode is selected.
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. Projector Power cord Remote control with battery VGA cable Soft carry case User manual CD Warranty card* Digita l Quick Projector Start Guide Quick start guide Optional accessories 1. 2.
Projector exterior view 1. 2. Front/upper side 3. 4. 5. 6. 7. Lamp compartment cover External control panel (See "Projector" on page 11 for details.) Focus ring and Zoom ring Vent (cool air intake) Lens cap & string Projection lens Front IR remote sensor 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24.
25. 26. 27.
Controls and functions Projector 7. 7 8 1 9 10 2 3 4 5 11 12 13 14 6 1. 2. 3. 4. 5. 6. 8. 9. FOCUS/ZOOM Ring Used to adjust the projected image appearance. See "Fine-tuning the image 10. size and clarity" on page 25 for details. MENU/EXIT Turns on the On-Screen Display (OSD) menu. Goes back to previous OSD menu, exits and saves menu settings. See "Using 11. the menus" on page 28 for details. MODE/ENTER Selects an available picture setup mode.
Remote Control 7. 1 8. 2 14 3 4 15 5 16 17 6 7 18 9. 3 10. 8 19 9 11. 20 12. 10 11 21 12 22 13 23 13. LASER Emits visible laser pointer light for presentation purposes. MHL control buttons Goes to the previous file/Plays/Pauses/ Goes to the next file/Rewinds/Stops/ Fastforwards during media playback. Only available when controlling your smart device in MHL mode. ZOOM+/ZOOMMagnifies or reduces the projected picture size. ASPECT Selects the display aspect ratio.
16. ► Right/ Increases the projector volume. When the On-Screen Display (OSD) menu is activated, the #3, #5, and #16 keys are used as directional arrows to select the desired menu items and to make adjustments. When MHL function, the #3, #5 and #16 are used as directional arrows. #4 for MENU/EXIT and #17 for MODE/ ENTER. 17. MODE/ENTER Selects an available picture setup mode. Activates the selected On-Screen Display (OSD) menu item. 18. SOURCE Displays the source selection bar. 19.
(Available in Japan region) 7. 1 2 12 3 4 13 5 14 6 16 15 3 17 7 18 8 19 9 10 11 1. 2. 3. 4. 5. 6. 14 TEST 20 21 ON / OFF Toggles the projector between standby mode and on. Source selection buttons Selects an input source for display. Keystone/Arrow keys ( /▲ Up, /▼ Down) Manually corrects distorted images resulting from an angled projection. MENU/EXIT Turns on the On-Screen Display (OSD) menu. Goes back to previous OSD menu, exits and saves menu settings.
18. MIC/VOL +/MIC/VOL Microphone input level adjustment. 19. MUTE Toggles projector audio between on and off. 20. SMART ECO Switch the lamp mode between Eco/ Normal and SmartEco. 21. TEST Displays the test pattern.
Remote control effective range Infra-Red (IR) remote control sensor is located on the front and the rear 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.
Replacing the remote control battery 1. To open the battery cover, turn the remote control over to view its back, push on the finger grip on the cover and slide it up in the direction of the arrow as illustrated. The cover will slide off. Remove any existing batteries (if necessary) and install two AAA batteries observing the battery polarities as indicated in the base of the battery compartment. Positive (+) goes to positive and negative (-) goes to negative.
Positioning your projector Choosing a location Your projector is designed to be installed in one of four possible installation locations: 1. Front Table Select this location with the projector placed on a table in front of the screen. This is the most common way to position the projector for quick setup and portability. 2. Rear Table Select this location with the projector placed on a table behind the screen. Note that a special rear projection screen is required.
Obtaining a preferred projected image size The distance from the projector lens to the screen, the zoom setting (if available), and the video format each factors in the projected image size. Projection dimensions Refer to "Dimensions" on page 66 for the center of lens dimensions of this projector before calculating the appropriate position. Maximum zoom Minimum zoom Screen Center of lens H Vertical offset W Projection distance The screen aspect ratio is 16:9 and the projected picture is 16:9.
Screen size Diagonal Distance from screen [mm] Offset [mm] Width Height mm mm mm Min Distance Average inch Max Distance A [mm] @ Wide mode 200 5080 4428 2491 5092 5844 6597 374 250 6350 5535 3113 6365 7306 8246 467 300 7620 6641 3736 7638 8767 9896 560 There is 5% tolerance among these numbers due to optical component variations.
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.
FN and the labeled function key simultaneously. Refer to your notebook's documentation to find your notebook's key combination. 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. 2. Remove the lens cap. 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. 3. Press POWER on the projector or remote control to start the projector and a start up tone sounds.
Adjusting the projected image Adjusting the projection angle The projector is equipped with 1 front adjuster foot and 1 rear adjuster foot. These adjusters change the image height and projection angle. To adjust the projector: 1. Screw the front adjuster foot. Once the image is positioned where you want it. 2. Screw the rear adjuster foot to fine tune the horizontal angle. To retract the foot. Screw the front and rear adjuster foot in a reverse direction.
Correcting 2D Keystone 2D Keystone function enables a wider projector installation area compared to conventional projectors with limited positioning in front of the screen. To correct this, you will need to manually correct it following one of these steps. • Using the projector or remote control Press / on the projector or remote control to display the 2D Keystone page. Press ▲/▼ to adjust vertical values from -30 to 30. Press ◄/► to adjust horizontal values from -30 to 30. • Using the OSD menu 1.
Correcting Corner Fit Manually adjust four corners of the image by setting the horizontal and vertical values. • Using the OSD menu 1. Press MENU/EXIT and then press ◄/► until the Display menu is highlighted. 2. Press ▼ to highlight Corner Fit and press MODE/ENTER. The Corner Fit page displays. 3. Press ▲, ▼, ◄, ► to select one of the four corners and press MODE/ENTER. 4. Press ▲/▼ to adjust vertical values from 0 to 60. Press ◄/► to adjust horizontal values from 0 to 60. 5.
Using the menus The projector is equipped with On-Screen Display (OSD) menus for making various adjustments and settings. Below is the overview of the OSD menu. Main menu icon Main menu Status Highlight Sub-menu Press MENU/ EXIT to the previous page or to exit. Current input signal To use the OSD menus, please set them to your familiar language first. 1. Press MODE/ENTER on the projector or 3. remote control to turn the OSD menu on.
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 Password Error the projector. If you enter the wrong password, the Please Try again. password error message as pictured to the right displays lasting for three seconds, and the message 'INPUT PASSWORD' follows.
Changing the password 1. 2. 3. 4. Open the OSD menu and go to the System Setup: Advanced > Security Settings > Change password menu. Press MODE/ENTER. The message 'INPUT CURRENT PASSWORD' displays. Enter the old password. • If the password is correct, another message 'INPUT NEW PASSWORD' displays. • If the password is incorrect, the password error message displays lasting for three seconds, and the message 'INPUT CURRENT PASSWORD' displays for your retry.
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. Be sure the Quick Auto Search function in the Source menu is On (which is the default of this projector) if you want the projector to automatically search for the signals. You can also manually cycle through the available input signals. 1. 2. Press SOURCE on the projector or press input source directly from the remote control. A source selection bar displays.
Magnifying and searching for details If you need to find the details on the projected picture, magnify the picture. Use the direction arrow keys for navigating the picture. • Using the remote control 1. Press Digital Zoom+/- to display the Zoom bar. Press Digital Zoom+ to magnify the center of the picture. Press the key repeatedly until the picture size is suitable for your need. 2. Use the directional arrows (▲, ▼, ◄, ►) on the projector or remote control to navigate the picture. 3.
About the aspect ratio In the pictures below, the black portions are inactive areas and the white portions are active areas. OSD menus can be displayed on those unused black areas. 1. Auto: Scales an image proportionally to fit the projector's native resolution in its horizontal width. This is suitable for the incoming image which is neither in 4:3 nor 16:9 and you want to make most use of the screen without altering the image's aspect ratio. 3. 4:3 picture 15:9 picture 2.
Optimizing the image Using Wall Color In the situation where you are projecting onto a colored surface such as a painted wall which may not be white, the Wall Color feature can help correct the projected picture’s color to prevent possible color difference between the source and projected pictures. To use this function, go to the Display > Wall Color menu and press ◄/► to select a color which is the closest to the color of the projection surface.
Setting the User 1/User 2 mode There are two user-definable modes if the current available picture modes are not suitable for your need. You can use one of the picture modes (except the User 1/User 2) as a starting point and customize the settings. 1. 2. 3. 4. Press MENU/EXIT to open the On-Screen Display (OSD) menu. Go to the Picture > Picture Mode menu. Press ◄/► to select User 1 to User 2. Press ▼ to highlight Reference Mode.
Selecting a Color Temperature The options available for color temperature* settings vary according to the signal type selected. 1. 2. 3. Cooler: makes the image appear bluish white. Normal: Maintains normal colorings for white. Warm: Makes images appear reddish white. *About color temperatures: There are many different shades that are considered to be "white" for various purposes. One of the common methods of representing white color is known as the “color temperature”.
2. 3. 4. 5. Press MODE/ENTER and the 3D Color Management page displays. Highlight Primary color and press ◄/► to select a color from among Red, Green, Blue, Cyan, Magenta and Yellow. Press ▼ to highlight Hue and press ◄/► to select its range. Increase in the range will include colors consisted of more proportions of its two adjacent colors. Please refer to the illustration to the right for how the colors relate to each other.
Setting the presentation timer Presentation timer can indicate the presentation time on the screen to help you achieve better time management when giving presentations. Follow these steps to utilize this function: 1. Go to the System Setup: Basic > Presentation Timer menu and press MODE/ ENTER to display the Presentation Timer page. Highlight Timer Period and decide the time period by pressing ◄/►.
Remote paging operations Connect the projector to your PC or notebook with a USB cable prior to using the paging function. See "Connection" on page 21 for details. You can operate your display software program (on a connected PC) which responds to page up/down commands (like Microsoft PowerPoint) by pressing PAGE +/PAGE - on the remote control. If remote paging function doesn't work, check if the USB connection is correctly made and the mouse driver on your computer is updated to the latest version.
Locking control keys With the control keys on the projector locked, you can prevent your projector settings from being changed accidentally (by children, for example). When the Panel Key Lock is on, no control keys on the projector will operate except POWER. 1. Go to the System Setup: Basic > Panel Key Lock menu, and select On by pressing ◄/► on the projector or remote control. A confirmation message appears. 2. Highlight Yes and press MODE/ENTER to confirm.
Muting the sound To temporarily turn off the sound, • Using the remote control Press MUTE to temporarily turn off the sound. While the sound is off, the screen will display in the upper right corner of the screen. To restore the sound, press MUTE again. • Using the OSD menu 1. Press MENU/EXIT and then press ◄/► until the System Setup: Advanced menu is highlighted. 2. Press ▼ to highlight Audio Settings and press MODE/ENTER. The Audio Settings page displays. 3. Highlight Mute and press ◄/► to select On. 4.
Using the teaching templates The projector provides several preset patterns for various teaching purposes. To activate the pattern: 1. Open the OSD menu and go to the Display > Teaching Template and press ▲/▼ to select Blackboard or Whiteboard. Press ◄/► to choose the pattern you need. Press MODE/ENTER to activate the pattern. 2. 3.
Shutting down the projector 1. Press POWER or OFF and a confirmation message will appear prompting you. If you don't respond in a few seconds, the message will disappear. 2. Press POWER or OFF a second time. The POWER indicator light flashes orange, the projection lamp shuts down, and the fans will continue to run for approximately 90 seconds to cool down the projector. To protect the lamp, the projector will not respond to any commands during the cooling process.
Menu operation Menu system Please note that the on-screen display (OSD) menus vary according to the signal type selected. Main menu Sub-menu Options Wall color Off/Light Yellow/Pink/Light Green/ Blue/Blackboard Aspect Ratio Auto/Real/4:3/16:9/16:10 Auto Keystone On/Off 2D Keystone Top Left/Top Right/Bottom Left/ Bottom Right Corner Fit Position Phase 1. Display H.size Digital zoom 3D PC:1.0X~2.0X; Video: 1.0X~1.
Main menu Sub-menu Options Picture Mode Bright/Presentation/sRGB/Cinema/ 3D/User 1/User 2 Reference Mode Bright/Presentation/sRGB/Cinema/ 3D Brightness Contrast Color Tint Sharpness 2. Picture Brilliant Color On/Off Color Temperature Cool/Normal/Warm Color Temperature Fine Tuning R Gain/G Gain/B Gain/ R Offset/G Offset/B Offset Primary Color 3D Color Management R/G/B/C/M/Y Hue Saturation Gain 3.
Main menu Sub-menu Presentation Timer Options Timer Period 1~240 min Timer Display Always/1 min/2mins/3 mins/Never Timer Position Top-Left/Bottom-Left/ Top-Right/Bottom-Right Timer Counting Direction Count Down/Count up Sound Reminder On/Off On/Off Yes/No Language Projector Installation 4.
Main menu Sub-menu Options High Altitude Mode On/Off Mute On/Off Volume Audio Settings Lamp Settings Microphone Volume Power on/off Ring On/Off Lamp Mode Normal/Economic/SmartEco Reset Lamp Timer Reset/Cancel Lamp Timer 5. System Setup: Advanced Change Passward Security Setting Change Security Settings Power On Lock Baud Rate Test Pattern Closed Caption Standby Settings Reset All Settings 6.
Description of each menu FUNCTION DESCRIPTION Corrects the projected picture’s color when the projection surface is not white. See "Using Wall Color" on page 35 for details. There are several options to set the image's aspect ratio depending on your input signal source. See "Selecting the aspect ratio" on page Aspect Ratio 33 for details. Auto Keystone Corrects vertical keystoning of the image automatically. Wall color 2D Keystone 1. Display menu Corner Fit Position Phase H.
FUNCTION DESCRIPTION This projector features a 3D function which enables you to enjoy the 3D movies, videos, and sporting events in a more realistic way by presenting the depth of the images. You need to wear a pair of 3D glasses to view the 3D images. 3D Mode The default setting is Auto and the projector automatically chooses an appropriate 3D format when detecting 3D contents. If the projector cannot recognize the 3D format, press ◄/► to choose a 3D mode.
FUNCTION Picture Mode Reference Mode Brightness Contrast Color 2. Picture menu Tint Sharpness DESCRIPTION Pre-defined picture modes are provided so you can optimize your projector image set-up to suit your program type. See "Selecting a picture mode" on page 35 for details. Selects a picture mode that most suits your need for the image quality and further fine-tune the image based on the selections listed on the same page below. See "Setting the User 1/User 2 mode" on page 36 for details.
FUNCTION DESCRIPTION Presentation Timer Reminds the presenter to finish the presentation within a certain time frame. See "Setting the presentation timer" on page 39 for details. Language Sets the language for the On-Screen Display (OSD) menus. See "Using the menus" on page 28 for details. The projector can be installed on a ceiling or behind a screen, or with one or more mirrors. See "Choosing a location" on page 18 for details.
4. System Setup: Basic menu FUNCTION DESCRIPTION Remote Receiver Sets the preferred remote receiver (Front and Rear) allowing the projector to accept signals from the remote control. Panel Key Lock Disables or enables all panel key functions except POWER on the projector and keys on the remote control. See "Locking control keys" on page 41 for details. Selects background appearance when there is no signal.
FUNCTION Baud Rate Test Pattern DESCRIPTION Selects a baud rate that is identical with your computer’s so that you can connect the projector using a suitable RS-232 cable and update or download the projector’s firmware. This function is intended for qualified service personnel. Selecting On enables the function and the projector displays the grid test pattern. It helps you adjust the image size and focus and check that the projected image is free from distortion.
FUNCTION DESCRIPTION Source Shows the current signal source. Picture Mode Shows the selected mode in the Picture menu. 6. Information menu Lamp Mode Shows the current lamp mode. Resolution Shows the native resolution of the input signal. Current System Status 3D Format Shows the current 3D mode. Color System Shows input system format, NTSC, PAL, SECAM or RGB. Lamp Usage Time Displays the number of hours the lamp has been used. Firmware Version Displays the firmware version of the projector.
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. • • Use a canister of compressed air to remove dust.
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. The method of calculating the equivalent lamp hour is as follows: Lamp Usage Time = (hours used in Normal mode) + (hours used in Economic mode) + (hours used in SmartEco mode) Equivalent lamp hour = 1.8*(hours used in Normal mode) + 1.3*(hours used in Economic mode) + 1.
Setting Auto Power Off This function allows the projector to turn off automatically if no input source is detected after a set period of time to prevent unnecessary waste of lamp life. To set Auto Power Off, go into the SYSTEM SETUP: Basic > Auto Power Off menu and press ◄/►. The time period can be set from 5 to 30 minutes in 5-minute increments. If the preset time lengths are not suitable for your presentation, select Disable. The projector will not automatically shut down in a certain time period.
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. Turn the projector off and let the projector cool for 45 minutes.
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. Loosen the two captive screws that secure the lamp. • Do not turn the power on with the lamp cover removed. • Do not insert your fingers between the lamp and the projector. The sharp edges inside the projector may cause injuries. 6. 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.
10. • Connect the lamp connector properly and place as drawing before lamp compartment cover installation back. Lamp connector must be installed flush with the connector base as shown in the image below. A gap between the lamp connector and the connector base will cause damage to the projector. The following images illustrate correct and incorrect lamp connector installations. No gap Gap Correct 11. Replace the lamp compartment cover on the projector and tighten the captive screw. 12.
Indicators Light Power Status & Description Temp Lamp Power events Orange Green Flashing Green Orange Flashing Off Off Off Off Stand-by mode Off Off Off Off Normal operation Powering up Projector is cooling. Lamp events Off Off Off Off Orange The lamp ignition is not lit up. Flashing Red 1. The projector needs 90 seconds to cool down. Or 2. Please contact your dealer for assistance.
Troubleshooting The projector does not turn on. Cause Remedy Plug the power cord into the AC inlet on the projector, and plug the power cord into the There is no power from the power cable. power outlet. If the power outlet has a switch, make sure that it is switched on. Attempting to turn the projector on again Wait until the cooling down process has during the cooling process. completed. No picture. Cause Remedy The video source is not turned on or connected correctly.
Specifications Projector specifications All specifications are subject to change without notice. Optical Control Resolution MH741 1920 x 1080 Display system Single-chip DLP™ system Lens F/Number F=2.59 to 2.91, f=16.87 to 21.87mm Lamp 260W lamp USB MINI-B RS-232 serial control 9 pin x 1 IR receiver x 2 Electrical Power supply AC100-240V 50-60 Hz (Automatic) 3.5A Power consumption 350W (Max); < 0.5W (Standby) Mechanical Weight 7.28 lbs (3.
Dimensions 314.2 mm (W) x 116 mm (H) x 216.3 mm (D) 314.2 Unit: mm 314.2 216.3 51.2 65.2 Ceiling Mount Installation *Ceiling Mount Screws: M4 (Max. L=25, Min. L=20) 90.5 71.0 45.6 76.0 636.9 577.7 109.0 537.9 81.8 314.2 66 Specifications 216.3 116.
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 1440 x 900 WXGA+_60 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 65.290 106.500 121.750 162.000 146.250 ˖ ˖ ˖ ˖ ˖ ˖ ˖ ˖ 640 x 480 @67Hz 832 x 624 @75Hz 1024 x 768 @75Hz 1152 x 870 @75Hz MAC13 66.667 35.000 30.240 MAC16 74.546 49.722 57.
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 Mode 1280 x 768 1280 x 768_60 WXGA_60 WXGA_75 1280 x 800 WXGA_85 WXGA_120 (Reduce Blanking) SXGA_60 SXGA_75 1280 x 1024 SXGA_85 1280 x 960_60 1280 x 960 1280 x 960_85 1360 x 768 1360 x 768_60 1440 x 900 WXGA+_60 SXGA+_60 1400 x 1050 1600 x 1200 UXGA 1680 x 1050 1680 x 1050_60 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.
Supporting timing for HDMI Video input Timing Resolution Horizontal frequency (KHz) Vertical frequency (Hz) Dot Clock Frequency (MHz) 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 74.25 1080/25p 1920 x 1080 28.13 25 74.25 1080/30p 1920 x 1080 33.75 30 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).
