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LU9235 / LX9215
Digital Projector
User Manual
English
2
Copyright and disclaimer
Copyright
Copyright 2015 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.
2016/ 5/ 18
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
Caution for installation ......................................................................................................................... 10
Cooling notice ........................................................................................................................................ 11
Package contents ........................................................................... 13
Standard packing items ................................................................................................ 13
Lens information ............................................................................................................ 13
Introduction .................................................................................... 14
Projector exterior view ................................................................................................. 14
Front and upper side view ................................................................................................................... 14
Rear and upper side view ..................................................................................................................... 14
Controls and functions .................................................................................................. 15
Control panel .................................................................................................. ........................................ 15
Control terminal .................................................................................................................................... 16
Remote control ...................................................................................................................................... 17
Installation ...................................................................................... 21
Installing removing the optional lens .......................................................................... 21
Installing the new lens .................................................................................................. ......................... 21
Removing the existing lens from the projector .............................................................................. 22
Evaluate for distance by image size ............................................................................. 23
Obtaining a preferred projected image size .................................................................................... 23
Projection dimensions........................................................................................................................... 23
Lens dimension ....................................................................................................................................... 25
Adjusting by Lens shift .................................................................................................. 26
Adjusting the vertical image position ................................................................................................ 26
Adjusting the horizontal image position ........................................................................................... 26
Lens shift range diagram ................................................. ...................................................................... 27
Adjusting the Zoom/Focus .................................................................................................................. 28
Connection ..................................................................................................................... 29
Before connecting .................................................................................................................................. 29
Connecting with AV equipment ......................................................................................................... 31
Connecting with computer ................................................................................................................. 31
Connecting with HDBaseT transmitter ........................................................................................... 32
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 ...................................................................................................................... 41
Display menu .................................................................................................................. 42
Corner Fit menu .................................................................................................................................... 44
3D menu .................................................................................................................................................. 44
Picture menu .................................................................................................................. 45
Color Temperature Fine Tuning menu ............................................................................................. 47
3D Color Management menu ............................................................................................................. 48
Source menu .................................................................................................................. 49
System setup : Basic menu ........................................................................................... 50
Menu Settings menu .............................................................................................................................. 51
Operation Settings menu ..................................................................................................................... 51
System setup : Advanced menu ................................................................................... 52
Audio Settings menu ............................................................................................................................. 53
Light Source Settings menu ................................................................................................................. 54
Security Settings menu ......................................................................................................................... 54
Closed Caption menu ........................................................................................................................... 55
Standby Settings menu .................................................................................................. ........................ 55
Network Settings menu ....................................................................................................................... 56
Information menu .......................................................................................................... 57
Menu structure .............................................................................................................. 58
Maintenance ................................................................................... 61
Before maintaining the projector ................................................................................ 61
Care of the projector ........................................................................................................................... 61
Clean the lens front surface ......................................................................................... 61
Clean the projector case ............................................................................................... 61
Filter maintenance ........................................................................................................ 62
Cleaning the lter .................................................................................................................................. 62
Replacing the side lter ........................................................................................................................ 63
Replacing the front lter ...................................................................................................................... 64
LED indicator ................................................................................................................. 65
System message ...................................................................................................................................... 65
Light source error message ................................................................................................................. 65
Filter message ......................................................................................................................................... 65
Thermal error message ........................................................................................................................ 66
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
Specications .................................................................................. 68
Specications ................................................................................................................. 68
Dimensions ..................................................................................................................... 69
Attaching for ceiling mount ................................................................................................................. 69
Appendix ......................................................................................... 70
Timing table ................................................................................................................... 70
Supported timing for PC & PC 2 input ............................................................................................. 70
Support timing for Component - YPbPr input ............................................................................... 71
Support timing for Video input .................................................................................................. ......... 72
Support timing for HDMI & DVI-D (HDCP) input ........................................................................ 72
Supporting timing for HDMI Video input ......................................................................................... 74
RS232 command control .............................................................................................. 75
PJLink .............................................................................................................................. 79
PJLink protocal........................................................................................................................................ 79
Control commands ................................................................................................................................ 79
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 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
This Laser Product is designated as Class 3R during all procedures of operation.
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
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Label instruction
Below drawing show the label’s location.
1. Laser warning label
2. Spec label
3. Explanatory Label
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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 2 (Top cover x 1, Lens x 1) Interlock switches to protect the laser light Leakage.
1. Will power-off the system individually when the top cover is removed.
2. Will power-off the system individually when the lens is removed or not install correctly.
Interlock
switches
Interlock
switches
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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. When the projector is not in use, attach the lens cover supplied with the projector or the
projection lens.
Lens cover
Focus adjustment
The high clarity projection lens is thermally affected by the light from the bulb; thus, the focus
is unstable for a short period immediately after the power is turned on. Please wait at least 15
minutes of continuous projection before adjusting the focus.
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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
The projector can be installed at any angle.
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Allow at least 50 cm of clearance around the exhaust vent.
Minimum 500mm
(19.69 inch)
Minimum 500mm
(19.69 inch)
Minimum 500mm
(19.69 inch)
Minimum 500mm
(19.69 inch)
Minimum 500mm
(19.69 inch)
Minimum 100mm
(3.94 inch)
Minimum 300mm
(11.81 inch)
Minimum 500mm
(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.
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Control terminal
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.
HDBaseT
For connection to RJ45 Cat5/Cat6 cable to input uncompressed high-denition video (HD).
DVI-D
Connection to DVI source.
HDMI 1
Connection to HDMI source.
HDMI 2/MHL
Connection to HDMI or MHL source.
LAN
For connection to RJ45 Cat5/Cat6 Ethernet cable to control the projector through a network.
USB 1.5A
Support 5V/1.5A output.
3D SYNC OUT
Connection to 3D IR sync signal transmitter.
VIDEO
Connection to a video source.
SERVICE
Maintenance exclusive port for authorized maintenance personnel only.
RS-232
Standard 9-pin D-sub interface for connection to PC control system and projector maintenance.
PC 2 (R/Pr, G/Y, B/Pb, H, V)
Connection to RGB or YPbPr/YCbCr output signal with BNC type input terminal.
AUDIO IN (L/R)
Connection to an audio input source via an audio or audio L/R cable.
AUDIO OUT (L/R)
Connection to a speaker or headset.
AUDIO IN
Connection to an audio input source via an audio cable.
WIRED REMOTE IN
Connection to remote control for wire remote control.
Caution:
Make sure the port is valid before inserting a wired remote controller. The remote controller may be damaged in case
of an invalid port, e.g. a wired remote controller is connected to trigger output.
WIRED REMOTE OUT
Connection to another projector.
12V TRIGGER
3.5mm mini earphone jack, employs 200mA display relay to provide 12(+/-1.5)V output and short
circuit protection.
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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.
MUTE
Toggles projector audio between on and off.
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.
ENTER
Selects an available picture setup mode. Activates the
selected On-Screen Display (OSD) menu item.
MENU
Turns on the On-Screen Display (OSD) menu. Goes back
to previous OSD menu, exits and saves menu settings.
EXIT
Goes back to previous OSD menu, exits and saves menu
settings.
INPUT
Selects an input source for display.
PCITURE
Press to display Picture menu.
NETWORK
Selects Network Display as the input signal source.
AUTO SYNC
Automatically determines the best picture timings for the
displayed image.
ASPECT
Selects the display aspect ratio.
BLANK
Used to hide the screen picture.
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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
Press to open backlight of remote controller.
CLEAR
Clear remote ID SET assigned to all projectors.
Press CLEAR and ID SET for ve seconds. The LED
blinks three times then the ID setting is cleared.
SHUTTER
The function is not available on this projector.
ID SET
Remote control ID SET (set the particular remote
code)
Press to set remote ID.
Press ID SET for three seconds. The POWER
indicator on the remote control blinks, then press
01~99 to designate an ID.
Note:
The remote control number (Remote control ID) must match the
Projector ID Setting number for accurate control.
Clear Remote ID SET (set remote code to all)
Press CLEAR and ID SET for ve seconds. The
POWER indicator on the remote control blinks a
single instance to reset remote code to all, can control
projector no matter projector id setting.
Numeric buttons
Enters numbers in network settings.
Numeric buttons 1, 2, 3, 4 cannot be pressed when asked
to enter password.
WIRE REMOTE jack
Connect to projector for wire remote control.
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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.
Note:
Use two core shielded cables no longer than 15 m (49.2 ft). The remote control may not operate when the length of
the cable exceeds 15 m (49.2 ft) or when it is not properly shielded.
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°
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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 AA 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.
2 31
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.
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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.
Do not touch the lens surface when removing or installing the lens.
Keep ngerprints, dust or oil off the lens surface. Do not scratch the lens surface.
Work on a level surface with a soft cloth under it to avoid scratching.
If you remove and store the lens, attach the lens cap to the projector to keep off dust and dirt.
Installing the new lens
Remove both end caps from the lens.
Note:
Removal of the plastic body cap before inserting a lens for the rst time.
1. Align the ange and correctly position at the 11 o'clock position as shown in the picture.
Flange
Note:
Flange must be positioned at the 11 o'clock position, direction as shown in the picture.
2. Rotate the lens clockwise until you feel it click into place.
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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.
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Lens dimension
Optional Lens (Wide Fix: LS2ST3) Optional Lens (Wide Zoom: LS2ST1)
525.11 (20.67)
517.41 (20.37)
Wide Fix Lens
525.11 (20.67)
596.90 (23.5)
Wide Zoom Lens
Optional Lens (Standard: LS2SD2) Optional Lens (Semi Long Throw: LS2LT1)
525.11 (20.67)
531.91 (20.94)
Standard Lens
546.53 (21.51)
Semi Long Throw Lens
525.11 (20.67)
Optional Lens (Long Zoom: LS2LT2)
525.11 (20.67)
576.50 (22.69)
Long Zoom Lens
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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. Please consult the Lens Shift Range diagram below for further
clarication.
Adjusting the horizontal image position
With the lens in the center position the horizontal image position can be adjusted to the left or
right by up to a maximum of 5% of the image width. Please consult the Lens Shift Range diagram
below for further clarication.
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Lens shift range diagram
LX9215
Desk-Front Projection
Normal projection position
Width of projected image
Height of projected image
Height of projected image
Vertical shift
Vertical shift
Vertical shift
Vertical shift
Shift to Left Shift to Right
Max 0.5V
Max 0.5V
1V
1H 0.05H0.05H
1V
Max 0.1V
Ceiling Mount-Front Projection
LU9235
Desk-Front Projection
Normal projection position
Width of projected image
Height of projected image
Height of projected image
Vertical shift
Vertical shift
Vertical shift
Vertical shift
Shift to Left Shift to Right
Max 0.55V
Max 0.55V
1V
1H 0.05H0.05H
1V
Max 0.15V
Ceiling Mount-Front Projection
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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.
In a place where the temperature changes dramatically that may cause thermal contraction.
Before making any adjustment, leave the projector lit for at least 45 minutes after its light
source is turned on. This allows he internal temperature of the projector to stabilize.
Adjusting the Zoom/Focus
You may turn the zoom ring to zoom in or out. To focus the image, rotate the focus ring until the
image is clear. The projector will focus at distances. See page 23.
Zoom ringFocus ring
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HDMI 1
No. Serial No. Serial
Even-numbered pins of 2 to 18
Odd-numbered pins of 1 to 19
1 TMDS Data2+ 11 TMDS Clock Shield
2 TMDS Data2 Shield 12 TMDS Clock-
3 TMDS Data2- 13 CEC
4 TMDS Data1+ 14 Reserved (N.C. on device)
5 TMDS Data1 Shield 15 SCL
6 TMDS Data1- 16 SDA
7 TMDS Data0+ 17 DDC/CEC Ground
8 TMDS Data0 Shield 18 +5 V Power (max 50 mA)
9 TMDS Data0- 19 Hot Plug Detect
10 TMDS Clock+
DVI-D
No. Serial No. Serial
8
16
1724
9
1 T.M.D.S data 2- 13 -
2 T.M.D.S data 2+ 14 -+5 V
3 T.M.D.S data 2/4 shield 15 GND
4 - 16 Hot plug detection
5 - 17 T.M.D.S data 0-
6 DDC clock 18 T.M.D.S data 0+
7 DDC data 19 T.M.D.S data 0/5 shield
8 - 20 -
9 T.M.D.S data 1- 21 -
10 T.M.D.S clock1+ 22 T.M.D.S clock shield
11 T.M.D.S data 1/3 shield 23 T.M.D.S clock+
12 - 24 T.M.D.S clock-
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Connecting with AV equipment
VCR (with built-in TBC)
DVD player with HDMI
terminal (HDCP)
Blu-ray disc player
Connecting with computer
Monitor Control Computer Computer
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Connecting with HDBaseT transmitter
Projector connecting terminals
Connecting with LAN
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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 tted). Check that the POWER indicator light on the projector lights orange after power
has been applied.
Caution:
Please use the original accessories (e.g. power cable) only with the device to avoid possible dangers such as electric
shock and re.
Power indicator
Power Temp Light Filter Status & Description
Orange - - - Stand-by
Green
Flashing
- - - Powering up
Green - - - Normal operation
Orange
Flashing
- - - Normal power down cooling
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Select language
To use the OSD menus, please set them to your familiar language rst.
*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.
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Using the OSD
Choosing a location
Your projector is designed to be installed in one of four possible installation locations:
1. Front Table
Select this location with the projector
placed on a table in front of the screen. This
is the most common way to position the
projector for quick setup and portability.
2. Rear Table
Select this location with the projector
placed on a table behind the screen.
Note that a special rear projection screen is
required.
*Set Rear Table in the SYSTEM
SETUP: Basic > Projector Installation
menu after you turn the projector on.
3. Front Ceiling
Select this location with the projector
suspended upside-down from the ceiling in
front of the screen.
Purchase the BenQ Projector Ceiling
Mounting Kit from your dealer to mount
your projector on the ceiling.
*Set Front Ceiling in the SYSTEM
SETUP: Basic > Projector Installation
menu after you turn the projector on.
4. Rear Ceiling
Select this location with the projector
suspended upside-down from the ceiling
behind the screen.
Note that a special rear projection screen
and the BenQ Projector Ceiling Mounting
Kit are required for this installation
location.
*Set Rear Ceiling in the SYSTEM
SETUP: Basic > Projector Installation
menu after you turn the projector on.
Your room layout or personal preference will dictate which installation location you select. Take
into consideration the size and position of your screen, the location of a suitable power outlet, as
well as the location and distance between the projector and the rest of your equipment.
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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
/
to select On.
Adjusting by corner t
Manually adjust four corners of the image by setting the horizontal and vertical values.
Using the OSD menu
1. Press MENU and then press
/
until the Display menu is highlighted.
2. Press
to highlight Corner Fit and press ENTER. The Corner Fit page displays.
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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. Within 3 seconds, the built-in Intelligent Auto Adjustment function
will re-adjust the values of Frequency and Clock to provide the best picture quality.
The current source information will be displayed in the upper left corner of the screen for 3
seconds.
Note:
The screen will be blank while AUTO is functioning.
This function is only available when PC signal (analog RGB) is selected.
English
43
4. 16:9: Scales an image so that it is displayed
in the center of the screen with a 16:9
aspect ratio. This is most suitable for images
which are already in a 16:9 aspect, like high
denition TV, as it displays them without
aspect alteration.
16:9 picture
5. 16:10: Scales an image so that it is displayed
in the center of the screen with a 16:10
aspect ratio. This is most suitable for images
which are already in a 16:10 aspect, as it
displays them without aspect alteration.
16:10 picture
2D Keystone
Press ENTER and press
/
/
/
to adjust horizontal or vertical distortion brought by the
projection angle.
Corner Fit
Press ENTER to enter the Corner Fit menu. See "Corner Fit menu" on page 44 for more
details.
Position
Press ENTER and press
/
/
/
to adjust the position of the projectored picture.
Phase
Press
/
to adjust Phase for the projectored picture.
H. Size
Press
/
to adjust H. Size for the projectored picture.
Digital Zoom
Press
/
to enlarge the projected image.
Overscan
Press
/
to hide edge of the projected image to damage the noise appear.
3D
Press ENTER to enter the 3D menu. See "3D menu" on page 44 for more details.
English
48
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.
Hue
Press ENTER to enter the Hue menu. Press
/
/
/
to adjust settings.
Saturation
Press ENTER to enter the Saturation menu. Press
/
/
/
to adjust settings.
Gain
Press ENTER to enter the Gain menu. Press
/
/
/
to adjust settings.
3D Color Management
In most installation situations, color management will not be necessary, such as in classroom,
meeting room, or lounge room situations where lights remain on, or where building external
windows allow daylight into the room.
Only in permanent installations with controlled lighting levels such as boardrooms, lecture
theaters, or home theaters, should color management be considered. Color management
provides ne color control adjustment to allow for more accurate color reproduction, should
you require it.
Proper color management can only be achieved under controlled and reproducible viewing
conditions. You will need to use a colorimeter (color light meter), and provide a set of
suitable source images to measure color reproduction. These tools are not provided with
the projector, however, your projector supplier should be able to provide you with suitable
guidance, or even an experienced professional installer.
The Color Management provides six sets (RGBCMY) of colors to be adjusted. When you
select each color, you can independently adjust its range and saturation according to your
preference.
If you have purchased a test disc which contains various
color test patterns and can be used to test the color
presentation on monitors, TVs, projectors, etc. You can
project any image from the disc on the screen and enter
the 3D Color Management menu to make adjustments.
To adjust the settings:
1. Go to the Picture menu and highlight 3D Color
Management.
2. Press ENTER and the 3D Color Management page
displays.
3. Highlight Primary color and press
/
to select a
color from among Red, Green, Blue, Cyan, Magenta
and Yellow.
4. Press
to highlight Hue and press
/
to select its range. Increase in the range will
RED Yellow GREEN
CyanMagenta
BLUE
English
49
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. Increasing its range will include red close to yellow and red close to
magenta.
5. Press
to highlight Saturation and adjust its values to your preference by press
/
.
Every adjustment made will reect to the image immediately.
For example, if you select Red and set its value at 0, only the saturation of pure red will be
affected.
Source menu
Quick Auto Search
Press
/
to enable or disable search the input source automatically.
Color Space Conversion
Press
/
to select the color space. The options are Auto, RGB and YUV.
English
70
Appendix
Timing table
Supported timing for PC & PC 2 input
Resolution Mode
Refresh
Rate (Hz)
H
Frequency
(kHz)
Clock
(MHz)
3D Frame
Sequential
3D Top
Bottom
3D side-
by-side
720 x 400 720 x 400_70 70.087 31.469 28.3221
640 x 480
VGA_60 59.940 31.469 25.175
VGA_72 72.809 37.861 31.500
VGA_75 75.000 37.500 31.500
VGA_85 85.008 43.269 36.000
800 x 600
SVGA_60 60.317 37.879 40.000
SVGA_72 72.188 48.077 50.000
SVGA_75 75.000 46.875 49.500
SVGA_85 85.061 53.674 56.250
SVGA _120
(Reduce Blanking)
119. 8 5 4 77.425 83.000
1024 x 768
XGA_60 60.004 48.363 65.000
XGA_70 70.069 56.476 75.000
XGA_75 75.029 60.023 78.750
XGA_85 84.997 68.667 94.500
XGA_120
(Reduce Blanking)
119.9 8 9 97.551 115.500
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 74.250
1280 x 768 1280 x 768_60 59.870 47.776 79.500
1280 x 800
WXGA_60 59.810 49.702 83.500
WXGA_75 74.934 62.795 106.500
WXGA_85 84.880 71.554 122.500
WXGA_120
(Reduce Blanking)
119.9 09 101.563 146.250
1280 x 1024
SXGA_60 60.020 63.981 108.000
SXGA_75 75.025 79.976 135.000
SXGA_85 85.024 91.146 157.500
1280 x 960
1280 x 960_60 60.000 60.000 108
1280 x 960_85 85.002 85.938 148.500
1360 x 768 1360 x 768_60 60.015 47.712 85.500
16


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