HT4050 Digital Projector Home Cinema Series User Manual
Table of contents Important safety instructions................... 3 Picture menu .......................................... 45 Projector features........ 7 System Setup : Basic menu .................. 54 Shipping contents......................................8 System Setup : Advanced menu ......... 55 Projector exterior view...........................9 Information menu .................................. 57 Controls and functions..........................11 Shutting down the projector .............
Important safety instructions Your projector is designed and tested to meet the latest standards for safety of information technology equipment. H owever, 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 5. it for future reference. 2.
Safety Instructions (Continued) 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. D o not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage. 8. D o 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. D o not place this projector in any of the following environments. 14. D o not block the ventilation holes. - D o not place this projector on a blanket, bedding or any other soft surface. - D o not cover this projector with a cloth or any other item. - D o 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. D o 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. D o 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 H D compatible The projector is compatible with Standard D efinition TV (SD TV) 480i, 576i, Enhanced D efinition television (ED TV) 480p, 576p and H igh D efinition TV (H D TV) 720p, 1080i/p 60H z formats, with the 1080p format providing a true 1:1 image reproduction. • H igh picture quality The projector provides excellent picture quality due to its high resolution, excellent home theater brightness, high contrast ratio, vivid color and rich gray-scale 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 T he 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.
30. 31. 32.
Controls and functions Projector 9. 1 2 9 10 3 4 11 5 6 12 7 13 14 15 16 8 1. 2. 10. Keystone/Arrow keys ( Zoom slide lever 11. LAMP indicator light Indicates the status of the lamp. Lights up or flashes when the lamp has developed a problem. See "Indicators" on page 69 for details. 12. AU TO Used to adjust the projected image appearance. See "Fine-tuning the image size 13. and clarity" on page 32 for details. 3. 4.
Remote control 4. OK Confirms the selected O SD menu item. 1 10 W hen the O SD menu is off and you are under the MH L connection mode, use the key to confirm the selection on the O SD of your smart device. 11 2 12 5. BACK Goes back to previous O SD menu, exits and saves menu settings. 3 4 W hen the O SD menu is off and you are under the MH L connection mode, use the key to return or exit the O SD menu of your smart device. 13 14 5 6 6. 7 , • 15 8 between on and off.
10. LIGH T 15. MODE The LED backlight lights up and stays on 16. for approximately 30 seconds when pressing any key on the remote control. Pressing any other keys within the 10 second again turns the LED backlight off. 11. AU TO Automatically determines the best picture timings for the displayed image. Selects an available picture mode. FIN E T U N E D isplays the Color Temperature Fine Tuning window. See "Color Temperature Fine Tuning" on page 59 for details. PIP and SW AP keys are not available. 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). 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. • T here 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 T able Select this location with the projector placed near the floor in front of the screen.
O btaining 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 "D imensions" on page 72 for the center of lens dimensions of this projector before calculating the appropriate position.
T here 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. T his 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 W hen 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). T hey are commercially available from electronics stores. • T he connection illustrations below are for reference only.
H D MI connection H D MI (H igh-D efinition Multimedia Interface) supports uncompressed video data transmission between compatible devices like D TV tuners, DVD players, Blu-ray players and displays over a single cable. You should use an H D MI cable when making a connection between the projector and H D MI devices.
Smart devices connection The projector can project the content directly from a MH L compatible smart device. Using an H D MI to Micro USB cable or an H D MI 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 H D MI to Micro USB cable 1. 2. 3.
Using an H D MI to Micro USB adaptor and an H D MI cable 1. 2. 3. 4. Connect one end of the H D MI cable to the H D MI input connector on the projector. Connect the other end of the H D MI cable to the H D MI 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 H D MI/MH L input source. To switch input signal, see "Switching input signal" on page 44 for details.
Component Video connection N otebook 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 N otebook or desktop computer A/V device Speakers 6 6. 7. Video cable Audio L/R cable 8.
PC connection N otebook 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. U sually 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 AUD IO O UT 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. O nce connected, the audio can be controlled by the projector O n-Screen D isplay (O SD ) 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 POW ER 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 PO W ER on the projector or remote control to start the projector and a start up tone sounds.
ii. Specify O SD Language. iii. Specify 2D Keystone. • W hile the Auto V-Keystone is On • • Press BACK for 2 seconds to reset the H orizontal keystone value • Press ▲/ ▼ to turn off Auto VKeystone W hile the Auto V-Keystone is O ff • Press O K for 2 seconds to turn on Auto V-Keystone • Press BACK to reset the Vertical & H orizontal keystone value iv. Specify Auto Source Search. v. Specify Menu Type. N ow you’ve completed the initial setup. 4. 5.
6. The projector will start to search for input signals. The current input signal being scanned displays in the upper left corner of the screen. If the projector doesn't detect a valid signal, the message 'N o Signal' will continue displaying until an input signal is found. You can also press SO U RCE on the projector or remote control to select your desired input signal. See "Switching input signal" on page 44 for details.
Fine-tuning the image size and clarity 1. Adjust the projected image to the size that you need using the Z O O M slide lever. 2. Then sharpen the image by rotating the FO CUS 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 O N E of these ways. U sing the remote control Press KEYSTO N E to display, the 2D Keystone window.
• Press ▼. Press ▲. • To correct keystoning at the top of the image, use ▼. To correct keystoning at the bottom of the image, use ▲. • Press ◄. Press ►. To correct keystoning at the right side of the image, use ◄. • To correct keystoning at the left side of the image, use ►. W hen done, press BACK to save your changes and exit.
Menu Functions About the O SD 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 O n-Screen D isplay (O SD ) menus: Basic O SD menu: provides primary menu functions. (See "Using the Basic O SD menu" • on page 36) Advanced O SD menu: provides full menu functions. (See "Using the Advanced O SD menu" on page 40) To access the O SD menu, press MEN U on the projector or remote control.
i. Go to the Menu Type menu. ii. Use ▲/ ▼ to select Advanced and press O K. iii. Press MEN U again to access the Advanced O SD menu. N ext time when you turn on the projector, you may access the Advanced O SD menu by pressing MEN U . Below is the overview of the Advanced O SD menu. Likewise, when you wish to switch from the Advanced O SD menu to the Basic O SD 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 O SD menu D epending on whether or not any video signal is connected to the projector, the Basic O SD menu offers different available functions. Check the following links to learn more. • • "Basic O SD menu - with input signals connected" on page 36 "Basic O SD menu - without input signals connected" on page 39 (limited menus are available) Basic OSD menu - with input signals connected The Basic O SD 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 U ser. To specify the sound settings of the User mode, access the Advanced O SD menu and see "User EQ " on page 51 for details. If the Mute function is activated, adjusting Sound Mode will turn off the Mute function.
Menu Submenus and Descriptions 3D Sync Invert W hen 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 O K to enter its submenu. See below for more details. T he 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 O SD menu - with input signals connected are available. Menu options that are not available will become grayed out. To access the O SD menu, press MEN U on the projector or remote control. • • Use the arrow keys ( ▲/ ▼/ ◄/ ►) on the projector or remote control to move through the menu items. Use O K to confirm the selected menu item.
Using the Advanced O SD menu The Advanced O SD 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. T he 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 O SD menu, press MEN U on the projector or remote control. It is consisted of the following main menus.
Securing the projector U sing a security cable lock The projector has to be installed in a safe place to prevent theft. O therwise, 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 ever y 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 'IN PU T PASSW O RD' follows. You can retr y 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 O SD menu (see "About the O SD Menus" on page 34 for details). 1. 2. 3. 4. O pen the O SD menu and go to the System Setup: Advanced > Password > Change password menu. Press O K. The message 'IN PU T CU RREN T PASSW O RD' displays. Enter the old password. • If the password is correct, another message 'IN PU T N EW PASSW O RD' displays.
Switching input signal The projector can be connected to multiple devices at the same time. H owever, 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 O SD 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 T he functions are only available when Picture Mode is set to U ser 1 or U ser 2. • User Mode Management 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 U ser 1 or U ser 2. 2. Press ▼ to select User Mode Management . 3. O n the U ser Mode Management window, select Load Settings From and press OK. 4.
Submenu Sharpness Functions and Descriptions 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 T he function is accessible through the remote control. Flesh Tone This adjustable item to enable the picture’s vividness to be significantly increased. Color Temperature* 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 N TSC TV standard, the grayscale is measured from 7.5 IRE (black) to 100 IRE (white); however, in other areas where PAL equipment or Japanese N TSC standards are used, the grayscale is measured from 0 IRE (black) to 100 IRE (white). W e suggest that you check the input source to see if it is with 0 IRE or 7.
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. O nly in permanent installations with controlled lighting levels such as boardrooms, lecture theaters, or home theaters, should color management be considered.
Submenu Functions and Descriptions • 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. • Advanced... Pixel Enhancer D etects 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. W hen selecting the U ser mode, you may make manual adjustments with the U ser EQ function. If the Mute function is activated, adjusting Sound Mode will turn off the Mute function.
D isplay menu Submenu Functions and Descriptions The native display resolution of this projector is in a 16:9 aspect ratio. H owever, 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. T his 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. T his function is only available when the PC signal (analog RGB) is selected. • Auto (Only for RGBH D PC T iming) Adjusts the phase, and frequency automatically. T his 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 D LP-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 T imer Activates this function only after a new lamp is installed. W hen you select Reset , a "Reset Successfully" message displays to notify that the lamp time has been reset to "0". • Lamp T imer The Lamp T imer function displays the portion of time used by each operation mode: N ormal, Eco, SmartEco mode, and the Equivalent Lamp H our meter.
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 H igh Altitude Mode if your altitude is between 0 m and 1500 m and temperature is between 0°C and 30°C. T he projector will be over cooled, if you turn the mode on under such a condition.
Information menu Submenu Functions and Descriptions Source D isplays the current signal source. Picture Mode D isplays the current picture mode under the Picture menu. Resolution D isplays the native resolution of the input source. Color System D isplays input system format. Lamp Usage Time D isplays the number of hours the lamp has been used. 3D Format D isplays the current 3D mode. O nly available when 3D Mode is enabled. Firmware Version D isplays 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. O r you can press POW ER on the projector and a warning message appears. 2. 3. 58 Press POW ER again. O nce the cooling process finishes, the POW ER indicator light is a steady orange and fans stop. D isconnect the power cord from the wall socket if the projector will not be used in an extended period of time.
Advanced O SD menu structure Please note that the on-screen display (O SD ) menus vary according to the signal type selected. Main menu Sub-menu O ptions ISF D isabled: Bright/Vivid / Cinema (Rec. 709) /Game/ User 1/User 2 ISF Enabled: Bright/Vivid/ Cinema (Rec.
Main menu Sub-menu O ptions Effect Mode Standard/Cinema/Music/Game/ Sport/User U ser EQ 100 H z/300 H z/1k H z/3k H z/ 10k H z Sound Mode Audio Setup Mute Volume Power O n/Off Ring Tone Reset Audio Settings Reset/ Cancel Aspect Ratio Auto/4:3/16:9/W ide/Letter Box Image Position O verscan Adjustment Display PC & Component YPbPr Tuning 3D H .
Main menu Sub-menu O ptions 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 D isable/5 min/10 min/15 min/ 20 min/25 min/ 30 min Direct Power On O n/O ff Menu Type Menu Position Menu Settings Source Rename Center /Top-Left/Top-Right/ Bottom-Right/Bottom-Left Menu Display T ime Always O n/5 sec/10 sec/ 15 sec/ 20 sec/25 sec/30 sec Blank Reminder Message O n/ O ff Keyboard p
Main menu Sub-menu O ptions Lamp Settings Reset Lamp Timer/Lamp Timer Auto/PC Signal/Video Signal H DMI Settings H DMI Format CEC System Setup: Advanced PC Signal: 0 ~255 level Video Signal: 6~235 level O n/O ff Baud Rate 9600/19200/38400/57600/ 115200 Test Pattern O n/ O ff Closed Caption Closed Caption Enable Caption Version O n/ O ff CC1/CC2/CC3/CC4 Quick Cooling O n/ O ff H igh Altitude Mode O n/ O ff Password Change Password Power O n Lock O n/ O ff Key Lock O n/ O ff LED Indic
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. N ever 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 W hen 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 MEN U and then use the arrow keys ( ▲/ ▼/ ◄/ ►) to go to Information or Settings > Information. The Equivalent Lamp H our information displays. Press BACK to exit.
T iming of replacing the lamp W hen 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. T he Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. See "Indicators" on page 69 for details.
Replacing the lamp 66 • 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 O SD menu. • Under the Advanced O SD menu, go to System Setup : Advanced > Reset Lamp T imer, and select Reset . • Under the Basic O SD menu, if there’s no signal connected to the projector, go to Reset Lamp T imer and select Reset ; if there are signals connected, go to Settings > Reset Lamp T imer, 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 O range O ff O ff Stand-by mode Green Flashing O ff O ff Powering up Green O ff O ff N ormal operation O range Flashing O ff O ff Projector is cooling. Lamp events O ff O ff O ff O ff O range The lamp ignition is not lit up. Flashing Red 1. The projector needs 90 seconds to cool down. O r 2. Please contact your dealer for assistance.
Troubleshooting Problem 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. W ait until the cooling down process has completed. The projector does not turn on. The lamp cover is not securely attached. Correctly attach the lamp cover. N o 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.
D imensions 330 mm (W ) x 128 mm (H ) x 257 mm (D ) 330.0 257 247 128 67.5 51.0 Ceiling Mount Installation 55 146.0 M4 (Max. L=25, Min. L=20) 219.5 174.5 100.0 *Ceiling Mount Screws: 636.50 578 538 70.5 130 102.5 162.
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.
3D 3D 3D Field over- sideSequential under by-side 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 H DMI 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.
W arranty 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).
