BenQ LX785 User manual

Digital Projector
User Manual
LX785 / LU785 V1.00

English
2
Copyright and disclaimer
Copyright
Copyright 2019 BenQ Corporation. All rights reserved. No part of this publication may be
reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language
or computer language, in any form or by any means, electronic, mechanical, magnetic, optical,
chemical, manual or otherwise, without the prior written permission of BenQ Corporation.
All other logos, products, or company names mentioned in this manual may be the registered
trademarks or copyrights of their respective companies, and are used for informational purposes
only.
Disclaimer
BenQ Corporation makes no representations or warranties, either expressed or implied, with
respect to the contents hereof and specically disclaims any warranties, merchantability or tness
for any particular purpose. Further, BenQ Corporation reserves the right to revise this publication
and to make changes from time to time in the contents hereof without obligation of BenQ
Corporation to notify any person of such revision or changes.
This user manual aims to provide the most updated and accurate information to customers, and
thus all contents may be modied from time to time without prior notice. Please visit http://www.
benq.com for the latest version of this manual.
Statement regarding hyperlinks and third-party websites
BenQ is not responsible for the content of the websites or of similar resources, which are
maintained and controlled by third parties, that may be linked from this product. Providing links
to those websites or to similar resources does not mean that BenQ makes any warranty or
representation to their content by expression or by implication.
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. BenQ does not warrant or guarantee that the content or services provided by third
parties are accurate, effective, most up-to-date, legal, or complete. Under no circumstances shall
BenQ be liable for the content or services provided by third parties including their negligence.
Services provided by third parties may be terminated temporarily or permanently. BenQ does
not warrant or guarantee that the any content or services provided by third parties are in good
condition at any time, and is not liable for the termination of the said content and services. In
addition, BenQ is not involved in any transactions you conduct in the websites or similar resources
maintained by third parties.
You should contact the content or service providers for any questions, concerns, or disputes.
2019/05/09

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 ................................................................................................................................... 7
Label instruction .................................................................................................................................... 8
Laser light instruction ........................................................................................................................... 9
Prepare for installation ................................................................................................. 10
Cooling notice ........................................................................................................................................ 10
Package contents ........................................................................... 12
Standard packing items ................................................................................................ 12
Optional accessories...................................................................................................... 12
Introduction.................................................................................... 13
Projector exterior view................................................................................................. 13
Front and upper side view ................................................................................................................... 13
Rear and upper side view..................................................................................................................... 13
Controls and functions.................................................................................................. 14
Control panel.......................................................................................................................................... 14
Control terminal .................................................................................................................................... 15
Remote control ...................................................................................................................................... 16
Installation ...................................................................................... 19
Evaluate for distance by image size ............................................................................. 19
Obtaining a preferred projected image size .................................................................................... 19
Projection dimensions........................................................................................................................... 19
Adjusting by Lens shift .................................................................................................. 21
Adjusting the vertical image position ................................................................................................ 21
Adjusting the horizontal image position........................................................................................... 21
Lens shift range diagram....................................................................................................................... 22
Adjusting the Zoom/Focus .................................................................................................................. 23
Installing the side lter.................................................................................................. 23
Connection ..................................................................................................................... 24
Before connecting.................................................................................................................................. 24
Connecting with AV equipment ......................................................................................................... 25
Connecting with computer ................................................................................................................. 26
Connecting with LAN........................................................................................................................... 26
Connecting audio................................................................................................................................... 27
Playing sound through the projector........................................................................... 27
Connecting smart devices ............................................................................................ 27

Operations...................................................................................... 28
Switch on/off the projector........................................................................................... 28
Connecting the power cord................................................................................................................ 28
Power indicator...................................................................................................................................... 28
Switch on the projector ....................................................................................................................... 29
Switch off the projector....................................................................................................................... 35
Controlling the projector through a Wired LAN environment............................... 36
Conguring the Wired LAN ............................................................................................................... 36
Controlling the projector remotely through a web browser ..................................................... 38
Using the menu .............................................................................. 41
Main menu...................................................................................................................... 41
Display menu.................................................................................................................. 42
Corner Fit menu .................................................................................................................................... 44
Digital Shrink & Shift menu.................................................................................................................. 44
Blanking menu......................................................................................................................................... 45
3D menu .................................................................................................................................................. 45
Picture menu.................................................................................................................. 46
Color Temperature Fine Tuning menu ............................................................................................. 48
3D Color Management menu ............................................................................................................. 49
Source menu .................................................................................................................. 50
System Setup : Basic menu .......................................................................................... 51
Menu Settings menu.............................................................................................................................. 52
Operation Settings menu..................................................................................................................... 52
System Setup : Advanced menu .................................................................................. 53
Audio Settings menu ............................................................................................................................. 54
Light Settings menu ............................................................................................................................... 55
Security Settings menu ......................................................................................................................... 55
Closed Caption menu........................................................................................................................... 56
Standby Settings menu.......................................................................................................................... 56
Network Settings menu ....................................................................................................................... 56
Information menu.......................................................................................................... 57
Menu structure .............................................................................................................. 58
Maintenance ................................................................................... 62
Before maintaining the projector ................................................................................ 62
Care of the projector ........................................................................................................................... 62
Clean the lens front surface ......................................................................................... 62
Clean the projector case............................................................................................... 62
Filter maintenance ........................................................................................................ 63
Cleaning the lter .................................................................................................................................. 63
Replacing the side lter ........................................................................................................................ 64
LED indicator ................................................................................................................. 65
System messages .................................................................................................................................... 65
Burn-In message..................................................................................................................................... 65

Lamp error message.............................................................................................................................. 66
Thermal error message........................................................................................................................ 66
Troubleshooting ............................................................................. 68
Troubleshooting............................................................................................................. 68
The projector does not turn on......................................................................................................... 68
No picture. .............................................................................................................................................. 68
Blurred image.......................................................................................................................................... 68
Remote control does not work. ........................................................................................................ 68
The password is incorrect................................................................................................................... 68
Specications.................................................................................. 69
Specications ................................................................................................................. 69
Dimensions ..................................................................................................................... 70
Attaching for ceiling mount ................................................................................................................. 70
Appendix......................................................................................... 71
Timing table ................................................................................................................... 71
Supported timing for PC input ........................................................................................................... 71
Support timing for Component - YPbPr input ............................................................................... 72
Support timing for Video input........................................................................................................... 73
Support timing for HDMI-1 / HDMI-2 / HDMI-3 / DVI-D input................................................ 73
Supporting timing for HDMI-1 / HDMI-2 / HDMI-3 Video input .............................................. 75
RS232 command control .............................................................................................. 76
RS232 pin assignment............................................................................................................................ 76
RS232 serial port with a crossover cable......................................................................................... 76
PJLink .............................................................................................................................. 82
PJLink protocal........................................................................................................................................ 82
Control commands................................................................................................................................ 82

English
6
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. Do not look straight at the projector lens during operation. The intense light beam may
damage your eyes.
2. Always open the lens shutter or remove the lens cap when the projector light source is on.
3. In some countries, the line voltage is NOT stable. This projector is designed to operate safely
within a mains voltage between 100 to 240 volts AC, but could fail if power cuts or surges of
±10 volts occur. In areas where the mains voltage may uctuate or cut out, it is recommended
that you connect your projector through a power stabilizer, surge protector or uninterruptible
power supply (UPS).
4. Do not block the projection lens with any objects when the projector is under operation
as this could cause the objects to become heated and deformed or even cause a re. To
temporarily turn off the light source, press ECO BLANK on the remote control.
5. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining
serious damage.
6. Do not attempt to disassemble this projector. There are dangerous high voltages inside which
may cause death if you should come into contact with live parts.
Under no circumstances should you ever undo or remove any other covers. Refer servicing
only to suitably qualied professional service personnel.
7. Do not place this projector in any of the following environments.
• Space that is poorly ventilated or conned. Allow at least 50 cm clearance from walls and
free ow of air around the projector.
• Locations where temperatures may become excessively high, such as the inside of a car
with all windows rolled up.
• Locations where excessive humidity, dust, or cigarette smoke may contaminate optical
components, shortening the projector's life span and darkening the image.
• Locations near re alarms
• Locations with an ambient temperature above 40°C / 104°F
• Locations where the altitudes are higher than 3000 m (10000 feet).
8. 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 inammables near the projector.
If the ventilation holes are seriously obstructed, overheating inside the projector may result in
a re.

English
7
9. 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.
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.
Do not remove
This equipment has a three-pin grounding-type power plug. Do not
remove the grounding pin. As a safety feature, this plug will only t a
grounding-type power outlet. If you are unable to t the plug into the
outlet, contact an electrician.
Notice on laser
This symbol indicates that there is a potential hazard of eye exposure to
laser radiation unless the instructions are closely followed.
Laser class
(for USA) This Laser Product is designated as Class 3R during all procedures of
operation and complies with IEC/EN 60825-1:2007.
(for WW) This Laser Product is designated as Class 1 during all procedures of
operation and complies with IEC/EN 60825-1:2014.
LASER LIGHT - AVOID DIRECT EYE EXPOSURE.
Do not point laser or allow laser light to be directed or reected toward other
people or reective objects.
Direct or scattered light can be hazardous to eyes and skin.
There is a potential hazard of eye exposure to laser radiation if the included
instructions are not followed.
Caution – use of controls or adjustments or performance of procedures other than
those specied herein may result in hazardous radiation exposure.
Laser parameters
Wavelength 450nm - 460nm (Blue)
Mode of operation Pulsed, due to frame rate
Pulse width 1.34ms
Pulse repetition rate 120Hz
Maximum laser energy 0.698mJ
Total internal power >100w
Apparent source size >10mm, at lens stop
Divergence >100 mili Radian

English
8
Label instruction
Below drawing show the label’s location.
Laiteon liitettävä suojakoskettimilla varustettuun pistorasiaan
Apparatetmå tilkoples jordet stikkontakt
Apparatenskall anslutas till jordat u ttag
Apparatetsstikprop skal tilsluttes en stikkontakt med jord,
somgiver forbindelse til stikproppens jord

ProductName / Nama Produk Nom du produit ❐⚜
DigitalProjector / Proyektor Projecteur digital 㠇
ModelName / Nama Model / Nom du modèle / Модель / ⨚:
P/N/䞱❐㠨 :
Power Rating/ Nilai Daya Puissance nominale 
榊
Madein China / Buatan China 䞱⦿₼⦚
CANICES-3 (B)/NMB-3(B)
Rev./䓗㦻:
xxxxxx-xx32646XXXXX XXXXXXXXXX
LX785
LX785
201903
9H.JL777.XXX
R41086
RoHS
100-240V ,50/60Hz, 5.3A
100-240V ,50/60Hz, 5.3A
Thisdevice complies with part 15 of the FCC
Rules.Operation is subject to the following two
conditions:(1) This device may not cause
harmfulinterference, and (2) this device must accept
anyinterference received,
includinginterference
thatmay cause undesired operation.
KTL ZUXXXXX-XXXXX
R-R-BQR-XXXXX
ಯ3atent”
http://patmarking.benq.com/
1. Laser warning label
2. Spec label
Laite on liitettävä suojakoskettimilla varustettuun pistorasiaan
Apparatet må tilkoples jordet stikkontakt
Apparaten skall anslutas till jordat uttag
Apparatets stikprop skal tilsluttes en stikkontakt med jord,
som giver forbindelse til stikproppens jord

Product Name / Nama Produk Nom du produit ❐⚜
Digital Projector / Proyektor Projecteur digital 㠇
Model Name / Nama Model / Nom du modèle / Модель / ⨚:
P/N /䞱❐㠨:
Power Rating / Nilai Daya Puissance nominale 
榊
Made in China / Buatan China  䞱⦿₼⦚
CAN ICES-3 (B)/NMB-3(B)
Rev. /䓗㦻:
xxxxxx-xx32646XXXXX XXXXXXXXXX
LX 785
LX 785
201903
9H .JL777.X XX
R41086
RoHS
100-240V , 50/60Hz,5.3A
100-240V , 50/60Hz, 5.3A
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device must accept
any interference received,
including interference
that may cause undesired operation.
KTL ZUXXXXX-XXXXX
R-R-BQR-XXXXX
ಯ3atent”
http://patmarking.benq.com/

English
9
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 1 (Top cover x 1) Interlock switches to protect the laser light Leakage.
• Will power-off the system individually when the top cover is removed.
Interlock
switches

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10
Prepare for installation
Cooling notice
Allow at least 50 cm (19.7 inch) for clearance around the exhaust vent. Make sure no objects block
air input within 30 cm (11.8 inch).
Keep the outlet at least 1 m away from the inlets of other projectors.
Air inlet
Air inlet Air outlet
• The projector can be installed at any angle.

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11
• Allow at least 50 cm of clearance around the exhaust vent.
Minimum 50 cm
(19.69 inch)
Minimum 50 cm
(19.69 inch)
Minimum 50 cm
(19.69 inch)
Minimum 50 cm
(19.69 inch)
Minimum 50 cm
(19.69 inch)
Minimum 10 cm
(3.94 inch)
Minimum 30 cm
(11.81 inch)
Minimum 50 cm
(19.69 inch)
• Ensure that the air intake vents do not recycle hot air from the exhaust vent.
• When operating in an enclosed space, make sure that the surrounding air temperature does
not exceed the projector's operating temperature and that the air intake and exhaust vents are
unobstructed.
• All enclosures should pass a certied thermal evaluation to ensure that the projector does
not recycle exhaust air. Recycling exhaust air may cause the projector to shutdown even if the
ambient temperature is within the acceptable operating temperature range.
Caution:
To avoid damaging the DLP chips, never aim a high-power laser beam into the projectiom lens.

English
12
Package contents
Standard packing items
Quick Start Guide
Warranty card
Optional accessories
1. Ceiling mount kit
2. 3D glasses
3. QCast (QP01), InstaShow™ (WDC10)
4. Dust lter
* The warranty card is only supplied in some specic regions. Please consult your dealer for
detailed information.

English
13
Introduction
Projector exterior view
Front and upper side view
1. POWER indicator light
2. TEMPerature indicator light
3. LIGHT indicator light
4. Control panel
5. Front adjuster foots
6. Front vent (cool air intake)
7. Front IR remote sensor
8. Projection lens
9. Side vent (cool air intake)
Rear and upper side view
10. AC power cord inlet
11. Control terminals
12. Rear IR remote sensor
13. Vent (cool air outtake)

English
14
Controls and functions
Control panel
• Power
Toggles the projector between standby mode and on. See "Switch on the projector" on
page 29 and "Switch off the projector" on page 35 for details.
• 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.
• Increase Volume/Arrow keys ( /◄Left)
Increase the projector volume.
• ECO BLACK
Hide the screen picture.
• Keystone/Arrow keys ( /▲Up)
When the On-Screen Display (OSD) menu is activated, the ▲, ▼ , ◄, and ►keys are used as
directional arrows to select the desired menu items and to make adjustments. See "Using the
menu" on page 41 for details.
• MODE/ENTER
Selects an available picture setup mode.
Enacts the selected On-Screen Display (OSD) menu item. See "Using the menu" on page 41
for details.
• Keystone/Arrow keys ( /▼Down)
Manually corrects distorted images resulting from an angled projection.
• AUTO
Automatically determines the best picture timings for the displayed image. See "Auto adjusting
the image" on page 34 for details.
• Decrease Volume/Arrow keys ( /►Right)
Decreases the projector volume.
• SOURCE
Displays the source selection bar.

English
15
Control terminal
• HDMI 1
Connection to HDMI source.
• HDMI 2
Connection to HDMI source.
• HDMI 3/MHL
Connection to HDMI or MHL source.
• MONITOR OUT
Connection to other display equipment for concurrent playback display.
• PC
15-pin VGA port for connection to RGB, component HD source, or PC.
• VIDEO
Connection to a video source.
• 3D SYNC
Connection to 3D IR sync signal transmitter.
• SERVICE
Maintenance exclusive port for authorized maintenance personnel only.
• USB 1.5A
Support 5V/1.5A output.
• LAN
For connection to RJ45 Cat5/Cat6 Ethernet cable to control the projector through a network.
• RS-232
Standard 9-pin D-sub interface for connection to PC control system and projector
maintenance.
• AUDIO IN
Connection to an audio input source via an audio cable.
• AUDIO IN (L/R)
Connection to an audio input source via an audio or audio L/R cable.
• AUDIO OUT
Connection to a speaker or headset.
Note:
For more information about upgrading rmware via LAN, please contact BenQ service.

English
16
Remote control
• ON / OFF
Toggles the projector between standby mode and on.
• COMPUTER1/COMPUTER2/VIDEO/S-VIDEO/
HDMI/NETWORK
Selects an input source for display. HDMI supports
cycle switching between HDMI 1, HDMI 2 and HDMI 3/
MHL input signals. Press HDMI repeatedly to switch
the HDMI 1, HDMI 2 and HDMI 3/MHL input signals.
(COMPUTER2, S-VIDEO and NETWORK are not
available for this model)
• MENU/EXIT
Turns on the On-Screen Display (OSD) menu. Goes back
to previous OSD menu, exits and saves menu settings.
• Arrow keys (▲Up, ▼Down, ◄Left, ►Right)
When the On-Screen Display (OSD) menu is activated,
the arrow keys are used as directional arrows to select
the desired menu items and to make adjustments. See
"Using the menu" on page 41 for details.
• VOLUME +/VOLUME -
Increases/decreases the projector volume.
• KEYSTONE+/KEYSTONE-
Manually corrects distorted images resulting from an
angled projection.
• ECO BLANK
Hide the screen picture.
• MODE/ENTER
Selects an available picture setup mode. Activates the
selected On-Screen Display (OSD) menu item.
• AUTO
Automatically determines the best picture timings for the
displayed image.
• SOURCE
Displays the source selection bar.
• LASER
Emits visible laser pointer light for presentation purposes.

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• MHL control buttons
Goes to the previous le/Plays/Pauses/Goes to the next
le/Rewinds/Stops/Fastforwards during media playback.
Only available when controlling your smart device in MHL
mode. Key functions supports may vary with different
intelligent devices.
• ZOOM+/ZOOM-
Magnies or reduces the projected picture size.
• PAGE +/PAGE -
Operate your display software program (on a connected
PC) which responds to page up/down commands (like
Microsoft PowerPoint).
• MIC/VOL +/MIC/VOL -
Microphone input level adjustment.
(MIC/VOL + and MIC/VOL - are not available for this
model)
• FREEZE
Freezes the projected image.
• ASPECT
Selects the display aspect ratio.
• MUTE
Toggles projector audio between on and off.
• NETWORK SETTING
Displays the Network Settings OSD menu.
• QUICK INSTALL
Displays the Quick Install OSD menu.
• SMART ECO
Switches the light source mode.
• Numeric buttons
Enters numbers in network settings.
Numeric buttons 1, 2, 3, 4 cannot be pressed when asked
to enter password.
Operating the LASER pointer
The Laser Pointer is a presentation aid for
professionals. It emits a beam of red light when
you press it.
The laser beam is visible. It is necessary to
press and hold LASER for continuous output.
Caution:
Do not look into the laser light window or shine the laser light beam on
yourself or others. See the warning messages on the back of the remote
control prior to using it.
The laser pointer is not a toy. Parents should be mindful of the
dangers of laser energy and keep this remote control out of the
reach of children.

English
18
Remote control effective range
Infra-Red (IR) remote control sensor is located on the front and 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.
Approx. ±30° Approx. ±30°
Replacing the remote control battery
1. To open the battery cover, turn the remote control over to view its back, push on the nger
grip on the cover and slide it up in the direction of the arrow as illustrated. The cover will slide
off.
2. 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.
3. Ret the cover by aligning it with the base and sliding it back down into position. Stop when it
clicks into place.
21
Caution:
• 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.
• Dispose of the used battery according to the battery manufacturer’s instructions.
• Never throw a battery into a re. There may be danger of an explosion.
• If the battery is dead or if you will not be using the remote control for a long time, remove the battery to prevent
damage to the remote control from possible battery leakage.

English
19
Installation
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" on page 70 for the center of lens dimensions of this projector before
calculating the appropriate position.
Maximum zoom Minimum zoom
Screen
Center of lens
Projection distance
W
H
Vertical offset A
LX785_XGA
TR: 1.51~2.5, offset = 121%
Screen Size Distance from Screen (mm) Offset (mm)
Diagonal Width Height Min
Distance
Average Max
Distance
A (mm) @
Wide Mode
inch mm mm mm
30 762 609 457 919 1220 1522 95
40 1016 812 609 1226 1628 2030 127
50 1270 1016 762 1534 2037 2540 160
60 1524 1219 914 1840 2443 3047 191
80 2032 1625 1219 2453 3257 4062 255
90 2286 1828 1371 2760 3665 4570 287
100 2540 2032 1524 3068 4074 5080 320
110 2794 2235 1676 3374 4480 5587 351
120 3048 2438 1828 3681 4888 6095 383
130 3302 2641 1981 3987 5294 6602 416
140 3556 2844 2133 4294 5702 7110 447
150 3810 3048 2286 4602 6111 7620 480
160 4064 3251 2438 4909 6518 8127 511
170 4318 3454 2590 5215 6925 8635 543
180 4572 3657 2743 5522 7332 9142 576
190 4826 3860 2895 5828 7739 9650 607
200 5080 4064 3048 6136 8148 10160 640
250 6350 5080 3810 7670 10185 12700 800
300 7620 6096 4572 9204 12222 15240 960

English
20
LU785_WUXGA
TR: 1.15~1.9, offset = 115%
Screen Size Distance from Screen (mm) Offset (mm)
Diagonal Width Height Min
Distance
Average Max
Distance
A (mm) @
Wide Mode
inch mm mm mm
30 762 646 403 742 984 1227 60
40 1016 861 538 990 1312 1635 80
50 1270 1076 673 1237 1640 2044 100
60 1524 1292 807 1485 1969 2454 121
80 2032 1723 1076 1981 2627 3273 161
90 2286 1938 1211 2228 2955 3682 181
100 2540 2153 1346 2475 3282 4090 201
110 2794 2369 1480 2724 3612 4501 222
120 3048 2584 1615 2971 3940 4909 242
130 3302 2800 1750 3220 4270 5320 262
140 3556 3015 1884 3467 4597 5728 282
150 3810 3230 2019 3714 4925 6137 302
160 4064 3446 2153 3962 5254 6547 322
170 4318 3661 2288 4210 5582 6955 343
180 4572 3877 2423 4458 5912 7366 363
190 4826 4092 2557 4705 6239 7774 383
200 5080 4307 2692 4953 6568 8183 403
250 6350 5384 3365 6191 8210 10229 504
300 7620 6461 4038 7430 9852 12275 605
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 help you determine the exact mounting position so that it best suits your installation
location.
• To optimize the projection quality, we suggest to project images in an area without grayscale.