BenQ LU9235 User Manual
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LU9235 / LX9215
Digital Projector
User Manual

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Summary of Contents for BenQ LU9235

  • Page 1 LU9235 / LX9215 Digital Projector User Manual...
  • Page 2: Copyright And Disclaimer

    Any third party content or service preinstalled in this product is provided "as is". BenQ does not, by expression or by implication, make any warrant to the content or to the services provided by third parties.
  • Page 3: Table Of Contents

    Table of Contents Copyright and disclaimer .............. 2 Copyright ..............................2 Disclaimer ..............................2 Statement regarding hyperlinks and third-party websites ............2 Important safety instructions ............6 General safety instruction .................... 6 Notice on laser ....................... 7 Laser class ..............................7 Laser parameters ...........................
  • Page 4 Connecting with LAN........................... 32 Operations ..................33 Switch on/off the projector ................... 33 Connecting the power cord ........................ 33 Power indicator ............................33 Switch on the projector ........................34 Switch off the projector ........................40 Using the menu ................41 Main menu ........................
  • Page 5 Troubleshooting ................67 Troubleshooting ......................67 The projector does not turn on......................67 No picture............................... 67 Blurred image............................67 Remote control does not work......................67 The password is incorrect........................67 Specifications .................. 68 Specifications ......................... 68 Dimensions ........................
  • Page 6: Important Safety Instructions

    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. General safety instruction 1.
  • Page 7: Notice On Laser

    10. 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. This equipment has a three-pin grounding-type power plug. Do not remove the grounding pin.
  • Page 8: Label Instruction

    Label instruction Below drawing show the label’s location. 1. Laser warning label 2. Spec label 3. Explanatory Label...
  • Page 9: Laser Light Instruction

    Laser light instruction Below drawing is the laser aperture location. Be careful not to let the eye see the light directly. Laser aperture Interlock switches This machine has 2 (Top cover x 1, Lens x 1) Interlock switches to protect the laser light Leakage. 1.
  • Page 10: Prepare For Installation

    Prepare for installation Caution for installation 1. If the projector and lens were purchased separately, remove the anti-dust cap before use and store it for future use. When transporting the projector, move the lens to the home position, remove the lens, and attach the anti-dust cap. Anti-dust cap 2.
  • Page 11: Cooling Notice

    Cooling notice Allow at least 500 mm (19.7 in) for clearance around the exhaust vent. Make sure no objects block air input within 300 mm (11.8 in). Keep the outlet at least 1 m away from the inlets of other projectors. Air inlet Air inlet Air outlet...
  • Page 12 • Allow at least 50 cm of clearance around the exhaust vent. Minimum 500mm Minimum 500mm Minimum 500mm (19.69 inch) (19.69 inch) (19.69 inch) Minimum 500mm (19.69 inch) Minimum 100mm (3.94 inch) Minimum 500mm (19.69 inch) Minimum 300mm (11.81 inch) Minimum 500mm (19.69 inch) •...
  • Page 13: Package Contents

    Package contents Standard packing items Lens information Part Model Lens Type Throw Ratio Lens Shift Number XGA: 0.81 Vertical: -15%-55% (WUXGA), -10%-50% (XGA) LS2ST3 Wide fix 5J.JDH37.002 WUXGA: 0.778 Horizontal: -5%-5% XGA: 1.14-1.347 Vertical: -15%-55% (WUXGA), -10%-50% (XGA) LS2ST1 Wide zoom 5J.JDH37.011 WUXGA: 1.1-1.3 Horizontal: -5%-5%...
  • Page 14: Introduction

    Introduction Projector exterior view Front and upper side view 1. Front IR remote sensor 2. FILTER indicator light 3. LIGHT SOURCE indicator light 4. TEMPerature indicator light 5. POWER indicator light 6. Front vent (cool air intake) 7. Front adjuster foots 8.
  • Page 15: Controls And Functions

    Controls and functions Control panel • MENU Turns on the On-Screen Display (OSD) menu. Goes back to previous OSD menu, exits and saves menu settings. See "Using the menu" on page 41 for details. Keystone/Arrow keys ( /◄ Left) • Manually corrects distorted images resulting from an angled projection.
  • Page 16: Control Terminal

    Control terminal • MONITOR OUT Connection to other display equipment for concurrent playback display. • 15-pin VGA port for connection to RGB, component HD source, or PC. • HDBaseT For connection to RJ45 Cat5/Cat6 cable to input uncompressed high-definition video (HD). •...
  • Page 17: Remote Control

    Remote control • ON / OFF Toggles the projector between standby mode and on. • KEYSTONE+/KEYSTONE- Manually corrects distorted images resulting from an angled projection. • VOLUME +/VOLUME - Increases/decreases the projector volume. QUICK INSTALL • Displays the Quick Install OSD menu. •...
  • Page 18 • OVERSCAN Press to select overscan mode. FREEZE • Freezes the projected image. • LAMP MODE Press to display OSD menu to select desired light source mode. 3D MODE • Press to display 3D setup menu. • INFO. Press to display INFORMATION menu. LIGHT •...
  • Page 19 Connect with projector When you use a system with multiple projectors, use commercially available M3 stereo mini jack cables to connect the other projectors via the WIRED REMOTE IN/WIRED REMOTE OUT terminals. The remote control is effective even in places where obstacles stand in the light path or where devices are susceptible to outside light.
  • Page 20: Replacing The Remote Control Battery

    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.
  • Page 21: Installation

    Installation Installing removing the optional lens Caution: • Do not shake or place excessive pressure on the projector or the lens components as the projector and lens components contain precision parts. • Before removing or installing the lens, be sure to turn off the projector, wait until the cooling fans stop, and turn off the main power switch.
  • Page 22: Removing The Existing Lens From The Projector

    Removing the existing lens from the projector 1. Push the LENSE RELEASE button to the unlock position. 2. Grasp the lens. 3. Rotate the lens counterclockwise. The existing lens will be disengaged. 4. Pull out the existing lens slowly.
  • Page 23: Evaluate For Distance By Image Size

    Evaluate for distance by image size 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"...
  • Page 24 24.99 Note: 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...
  • Page 25: Lens Dimension

    Lens dimension Optional Lens (Wide Fix: LS2ST3) Optional Lens (Wide Zoom: LS2ST1) 517.41 (20.37) 525.11 (20.67) 525.11 (20.67) 596.90 (23.5) Wide Fix Lens Wide Zoom Lens Optional Lens (Standard: LS2SD2) Optional Lens (Semi Long Throw: LS2LT1) 525.11 (20.67) 525.11 (20.67) 531.91 (20.94) 546.53 (21.51) Standard Lens...
  • Page 26: Adjusting By Lens Shift

    Adjusting by Lens shift Horizontal lens shift lever Vertical lens shift lever The Lens Shift function can be used to adjust the position of the projected image either horizontally or vertically within the range detailed below. Adjusting the vertical image position The vertical image height can be adjusted between 50% and -10% for XGA, 55% and -15% for WUXGA of offset position.
  • Page 27: Lens Shift Range Diagram

    Width of projected image Ceiling Mount-Front Projection Vertical shift Height of projected image Shift to Left Shift to Right Max 0.5V Vertical shift LU9235 Normal projection position Vertical shift Desk-Front Projection Max 0.55V Height of projected image Vertical shift Max 0.15V 0.05H...
  • Page 28: Adjusting The Zoom/Focus

    Notice (when edge blending) • To avoid the image shaking or some pixels in the display may be misaligned, do not use the projector in the following location: • In a building close to a construction site. • In a room where an air conditioner unit is working and it vibrates. •...
  • Page 29: Connection

    Connection Before connecting • Before connecting, carefully read the operating instructions for connecting the external device • Turn off the power to all devices before connecting cables. • Take note of the following before connecting cables. Failure to do so may result in malfunctions.
  • Page 30 HDMI 1 Serial Serial TMDS Data2+ TMDS Clock Shield TMDS Data2 Shield TMDS Clock- Even-numbered pins of 2 to 18 TMDS Data2- TMDS Data1+ Reserved (N.C. on device) TMDS Data1 Shield TMDS Data1- TMDS Data0+ DDC/CEC Ground TMDS Data0 Shield +5 V Power (max 50 mA) Odd-numbered pins of 1 to 19 TMDS Data0-...
  • Page 31: Connecting With Av Equipment

    Connecting with AV equipment DVD player with HDMI VCR (with built-in TBC) terminal (HDCP) Blu-ray disc player Connecting with computer Monitor Control Computer Computer...
  • Page 32: Connecting With Hdbaset Transmitter

    Connecting with HDBaseT transmitter Projector connecting terminals Connecting with LAN...
  • Page 33: Operations

    Operations Switch on/off the projector Connecting the power cord 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.
  • Page 34: Switch On The Projector

    Switch on the projector POWER on the projector or ON on the remote control to start the projector and Press a start up tone sounds. The POWER indicator light flashes green and stays green when the projector is on. The start up procedure takes about 30 seconds. In the later stage of start up, a startup logo is projected.
  • Page 35 Select language To use the OSD menus, please set them to your familiar language first. *After this process is done, this menu will not show up again after 1st time adjustment unless user presses Reset All Settings. 1. Press ENTER on the projector or remote control to turn the OSD menu on.
  • Page 36 2. Use ◄/► to highlight the System Setup: Basic menu. 3. Press ▼ to highlight Language and press ENTER to select a preferred language. 4. Press ENTER twice* on the projector or remote control to leave and save the settings. *The first press leads you back to the main menu and the second press closes the OSD menu.
  • Page 37 Purchase the BenQ Projector Ceiling Note that a special rear projection screen Mounting Kit from your dealer to mount and the BenQ Projector Ceiling Mounting your projector on the ceiling. Kit are required for this installation *Set Front Ceiling in the SYSTEM location.
  • Page 38 Using test pattern The projector is capable of displaying the grid test pattern. It can be used to assist you with the adjustment of image size and focus, ensuring that the projected image is free from distortion. To display the test pattern, open the OSD menu and go to the System Setup: Advanced > Test Pattern and press ◄/►...
  • Page 39 3. Press ▲/▼/◄/► to select one of the four corners and press ENTER. 4. Press ▲/▼ to adjust vertical values from 0 to 60. 5. Press ◄/► to adjust horizontal values from 0 to 60. Auto adjusting the image In some cases, you may need to optimize the picture quality. To do this, press AUTO on the projector or remote control.
  • Page 40: Switch Off The Projector

    Fine turning the image size and clarity 1. Adjust the projected image to the size that you need using the ZOOM ring. 2. Sharpen the image by rotating the FOCUS ring. Focus ring Zoom ring Switch off the projector 1. Press POWER or OFF and a confirmation message will appear prompting you.
  • Page 41: Using The Menu

    Using the menu Main menu 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 Sub-menu Status Press MENU to the previous page Current input or to exit.
  • Page 42: Display Menu

    Display menu Aspect Ratio • Press ◄/► to adjust the aspect of the projected image. The options are Auto, Real, 4:3, 16:9 and 16:10. • Using the remote control 1. Press ASPECT to show the current setting. 2. Press ASPECT repeatedly to select an aspect ratio to suit the format of the video signal and your display requirements.
  • Page 43: Digital Zoom

    4. 16:9: Scales an image so that it is displayed 5. 16:10: Scales an image so that it is displayed in the center of the screen with a 16:9 in the center of the screen with a 16:10 aspect ratio. This is most suitable for images aspect ratio.
  • Page 44: Corner Fit Menu

    Corner Fit menu • Top Left Press ENTER and press ▲/▼/◄/► to correct the top left corner. • Top Right Press ENTER and press ▲/▼/◄/► to correct the top right corner. • Bottom Left Press ENTER and press ▲/▼/◄/► to correct the bottom left corner. •...
  • Page 45: Picture Menu

    Picture menu Picture Mode • Press ◄/► to select a picture mode. The options are Bright, Presentation, sRGB, Cinema, DICOM SIM, 3D, User 1 and User 2. Bright mode: Maximizes the brightness of the projected image. This mode is suitable for •...
  • Page 46: Brilliant Color

    Contrast • Press ◄/► to adjust the contrast of the projected image. The higher the value, the greater the contrast. Use this to set the peak white level after you have previously adjusted the Brightness setting to suit your selected input and viewing environment. •...
  • Page 47: Color Temperature Fine Tuning Menu

    Color Temperature Fine Tuning menu R Gain • Press ◄/► to adjust the Red Gain. • G Gain Press ◄/► to adjust the Green Gain. B Gain • Press ◄/► to adjust the Blue Gain. • R Offset Press ◄/► to adjust the Red Offset. G Offset •...
  • Page 48: 3D Color Management Menu

    3D Color Management menu Primary Color • Press ENTER to enter the Primary Color menu. Press ▲/▼ to select the primary color. The options are R, G, B, C, M and Y. • Press ENTER to enter the Hue menu. Press ▲/▼/◄/► to adjust settings. Saturation •...
  • Page 49: Source Menu

    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. For example, if you select Red and set its range at 0, only pure red in the projected picture will be selected.
  • Page 50: System Setup : Basic Menu

    Press ◄/► to select the background color when no input signal. The options are BenQ, Black, Blue and Purple. • Splash Screen Press ◄/► to select the start up patern when the projector turns on. The options are BenQ, Black and Blue.
  • Page 51: Menu Settings Menu

    Menu Settings menu Menu Display Time • Press ◄/► to select the menu display time period. The options are 5 sec, 10 sec, 20 sec, 30 sec and Always. • Menu Position Press ◄/► to select the menu display position. The options are Center, Top-Left, Top-Right, Bottom-Right and Bottom-Left.
  • Page 52: System Setup : Advanced Menu

    System setup : Advanced menu High Altitude Mode • Press ◄/► to enable or disable High Altitude Mode. Enable this function when the operating altitude is higher than 1500m or the ambient temperature is over 40°C. • Audio Settings Press ENTER to enter the Audio Settings menu. See "Audio Settings menu"...
  • Page 53: Audio Settings Menu

    Network Settings • Press ENTER to enter the Network Settings menu. See "Network Settings menu" on page 56 for more details. • Reset All Settings Press ENTER to reset all settings to default value. Audio Settings menu • Mute Press ◄/► to enable or disable the mute function. •...
  • Page 54: Light Source Settings Menu

    Light Source Settings menu Light Source Mode • Press ◄/► to select the light source mode. The options are Normal, Economic, Dimming and Custom. • Custom Brightness Press ◄/► to adjust the brightness of the projector. Reset Light Source Timer •...
  • Page 55: Closed Caption Menu

    Closed Caption menu Closed Caption Enable • Press ◄/► to enable or disable the closed caption function. • Caption Version Press ◄/► to select the closed captioning mode. The options are CC1, CC2, CC3 and CC4. Standby Settings menu • Network Press ENTER to enable the network function when the projector is in standby mode.
  • Page 56: Network Settings Menu

    Network Settings menu Wired LAN • Press ENTER to enter the Wired LAN menu to setup the IP address, subnet mask, default gatway, DNS server and DHCP. • AMX Device Discovery Press ◄/► to enable or disable the AMX device discovery function. When the function is enabled, the projector can be detected by an AMX controller.
  • Page 57: Information Menu

    Information menu Source • Displays the current signal source. • Picture Mode Displays the current picture mode. Light Source Mode • Displays the current light source mode. • Resolution Displays the native resolution of the input source. 3D Format • Displays the current 3D mode.
  • Page 58: Menu Structure

    Menu structure Main menu Sub-menu Options Display Aspect Ratio Auto/ Real/ 4:3/ 16:9/ 16:10 2D Keystone Corner Fit Top Left/ Top Right/ Bottom Left/ Bottom Right Position Phase H.size Digital zoom PC: 1.0X~2.0X Video: 1.0X~1.8X Overscan Composite/S-Video: 0- 3 others: 0-3 3D mode Auto/ Off/ Frame sequential/ Frame packing/ Top bottom/...
  • Page 59 Disable/ 30 mins/ 1 hr/ 2 hrs/ 3 hrs/ 4 hrs/ 8 hrs/ 12 hrs Reset Filter Timer Reset/ Cancel Remote Receiver Front+Rear/ Front/ Rear Background Color BenQ/ Black/ Blue/ Purple Splash Screen BenQ/ Black/ Blue System Setup: High Altitude Mode On/ Off Advanced...
  • Page 60 Main menu Sub-menu Options System Setup: Test Pattern Off/ Grid/ White/ Red/ Green/ Advanced Blue/ Black/ RGB Ramps/ Color Bar/ Step Bars/ CheckBoard/ Horizental Lines/ Vertical Lines/ Diagonal Lines/ Horizontal Ramp/ Vertical Ramps Projector ID Setting Off/ 01~99 Closed Caption Closed Caption Enable On/ Off Caption Version...
  • Page 61: Maintenance

    Maintenance Before maintaining the projector • Make sure to turn off the power before maintaining the projector. • When switching off the projector, make sure to follow the procedures in "Switch off the projector" on page Care of the projector Your projector needs little maintenance.
  • Page 62: Filter Maintenance

    Filter maintenance Cleaning the filter The air filter prevents dust from accumulating on the surface of the optical elements inside the projector. If the filter is dirty or clogged, your projector may overheat or degrading the projected image quality. 1. Turn off the projector, and unplug the AC power cord from the AC outlet. 2.
  • Page 63: Replacing The Side Filter

    Replacing the side filter 1. Turn off the projector and unplug the power 4. Align the holes on the new filter module cord from the outlet. Remove any dust on with the captive screws on the filter cover. the projector and around the air vents. Loosen the two captive screws that secure the filter cover.
  • Page 64: Replacing The Front Filter

    Replacing the front filter 1. Turn off the projector and unplug the power 4. Replace the filter cover into the projector cord from the outlet. Remove any dust on by pushing gently in the direction shown. the projector and around the air vents. Loosen the two captive screws that secure the filter cover.
  • Page 65: Led Indicator

    LED indicator System message Power Temp Light Filter Status & Description Orange Stand-by Green Powering up Flashing Green Normal operation Orange Normal power down cooling Flashing Downloading Green Color wheel start fail Green Phosphor wheel start fail Flashing Scaler shutdown fail Flashing Scaler reset fail LAN download fail...
  • Page 66: Thermal Error Message

    Thermal error message Power Temp Light Filter Status & Description Fan 1 error Fan 2 error Flashing Green Fan 3 error Green Fan 4 error Flashing Fan 5 error Flashing Fan 6 error Flashing Flashing Green Fan 7 error Flashing Green Fan 8 error Flashing...
  • Page 67: Troubleshooting

    The projector will display a coded number on the screen. 2. Write down the number and turn off your projector. 3. Seek help from the local BenQ service center to decode the number. You may be required to provide proof of purchase documentation to...
  • Page 68: Specifications

    Specifications Optical Control Resolution LX9215 Type-B x1 1024 x 768 RS-232 serial control LU9235 9 pin x 1 1920 x 1200 IR receiver x 2 Display system 12V TRIGGER Single-chip DLP™ system 12VDC (Max. 0.2 A) x 1 Lens F/Number...
  • Page 69: Dimensions

    Dimensions Attaching for ceiling mount *Ceiling Mount Screws: M6 (Max. L=12, Min. L=10)
  • Page 70: Appendix

    119.989 97.551 115.500 ◎ (Reduce Blanking) 1152 x 864 1152 x 864_75 75.000 67.500 108.000 1024 x 576 BenQ NB Timing 60.000 35.820 46.996 1024 x 600 BenQ NB Timing 64.995 41.467 51.419 1280 x 720 1280 x 720_60 60.000 45.000...
  • Page 71: Support Timing For Component - Ypbpr Input

    Refresh Clock 3D Frame 3D Top 3D side- Resolution Mode Frequency Rate (Hz) (MHz) Sequential Bottom by-side (kHz) 1440 x 900 WXGA+_60 59.887 55.935 106.500 ◎ ◎ 1400 x 1050 SXGA+_60 59.978 65.317 121.750 ◎ ◎ 1600 x 1200 UXGA 60.000 75.000 162.000...
  • Page 72: Support Timing For Video Input

    68.667 94.500 XGA_120 119.989 97.551 115.500 ◎ (Reduce Blanking) 1152 x 864 1152 x 864_75 75.000 67.500 108.000 BenQ Notebook 1024 x 576 60.000 35.820 46.996 Timing BenQ Notebook 1024 x 600 64.995 41.467 51.419 Timing 1280 x 720 1280 x 720_60 60.000...
  • Page 73 Refresh Clock 3D Frame 3D Top 3D side- Resolution Mode Frequency Rate (Hz) (MHz) Sequential Bottom by-side (kHz) WXGA_60 59.810 49.702 83.500 ◎ ◎ ◎ WXGA_75 74.934 62.795 106.500 1280 x 800 WXGA_85 84.880 71.554 122.500 WXGA_120 119.909 101.563 146.250 ◎...
  • Page 74: Supporting Timing For Hdmi Video Input

    Supporting timing for HDMI Video input Timing Resolution Horizontal Vertical Dot Clock 3D Frame 3D Top Frequency Frequency Frequency Sequential Frame Bottom side- (KHz) (Hz) (MHz) Packing by-side 480i 720 (1440) x 480 15.73 59.94 27.00 ◎ 480p 720 x 480 31.47 59.94 27.00...
  • Page 75: Rs232 Command Control

    RS232 command control Function Type Operation ASCII Write Power On <CR>*pow=on#<CR> Power Write Power off <CR>*pow=off#<CR> Read Power Status <CR>*pow=?#<CR> Write COMPUTER/YPbPr <CR>*sour=RGB#<CR> Write COMPUTER 2/YPbPr2 <CR>*sour=RGB2#<CR> Write DVI-D <CR>*sour=dvid#<CR> Write HDMI1 <CR>*sour=hdmi#<CR> Source Selection Write HDMI 2/MHL2 <CR>*sour=hdmi2#<CR> Write Composite <CR>*sour=vid#<CR>...
  • Page 76 Function Type Operation ASCII Write Contrast + <CR>*con=+#<CR> Write Contrast - <CR>*con=-#<CR> Read Contrast value <CR>*con=?#<CR> Write Brightness + <CR>*bri=+#<CR> Write Brightness - <CR>*bri=-#<CR> Read Brightness value <CR>*bri=?#<CR> Write Color + <CR>*color=+#<CR> Write Color - <CR>*color=-#<CR> Read Color value <CR>*color=?#<CR> Write Sharpness + <CR>*sharp=+#<CR>...
  • Page 77 Function Type Operation ASCII Write Direct Power On-off <CR>*directpower=off#<CR> Read Direct Power On-Status <CR>*directpower=?#<CR> Write Signal Power On-on <CR>*autopower=on#<CR> Write Signal Power On-off <CR>*autopower=off#<CR> Read Signal Power On-Status <CR>*autopower=?#<CR> Operation Write Standby Settings-Network on <CR>*standbynet=on#<CR> Settings Write Standby Settings-Network off <CR>*standbynet=off#<CR>...
  • Page 78 Function Type Operation ASCII Write Right <CR>*right#<CR> Write Left <CR>*left#<CR> Write Enter <CR>*enter#<CR> Write 3D Sync Off <CR>*3d=off#<CR> Write 3D Auto <CR>*3d=auto#<CR> Write 3D Sync Top Bottom <CR>*3d=tb#<CR> Write 3D Sync Frame Sequential <CR>*3d=fs#<CR> Write 3D Frame packing <CR>*3d=fp#<CR> Write 3D Side by side <CR>*3d=sbs#<CR>...
  • Page 79: Pjlink

    Return 0 Indicates other errors, and 6th byte returns 0 - 2 Light source LAMP? xxxxxxxxxxxx 1st number (1-5 digitals): Light source 1 runtime status query Input selection 11 12 21 31 32 INST? LU9235 / LX9215 list query 33 34...
  • Page 80 Returns the name set in [PROJECTOR NAME] of [NETWORK NAME? xxxxx query SETUP] Manufacturer INF1? BenQ Returns manufacturer name name query Model name LU9235 / INF2? Returns moder name query LX9215 Other INF0? information xxxxx Returns information such as version number queries...

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Lx9215

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