BenQ Projector LU9715 User Manual

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5. Do not block the vents holes while the 
projector is on (even in standby mode):
-  Do not cover the projector with any item.
-  Do not place the projector on a blanket, 
bedding or any other soft surface.
 
6. In areas where the mains power supply 
voltage may fluctuate by ±10 volts, it is 
recommended that you connect your 
projector through a power stabilizer, surge 
protector or uninterruptible power supply 
(UPS) as appropriate to your situation.
UPS
7.  Do not step on the projector or place...

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11.  When you think service or repair is 
required, take the projector only to a 
suitably qualified technician.
12.  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 qualified professional service 
personnel.
Please keep the original packing for possible future 
shipment.
English  

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Overview
Shipping contents
Carefully unpack and verify that you have the items below. Some of the items may not be available 
depending on your region of purchase. Please check with your place of purchase.
Some of the accessories may vary from region to region.
The warranty card is only supplied in some specific regions. Please consult your dealer for detailed information.
Projector 
without lensWarranty card
Quick start guide
Anti-Theft screwLens hole cap
Power cableVGA cableWired remote cable
User...

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Projector exterior view
Front and upper side view
1
7
68
345
2
1 . Foot for adjusting projector level
2 .  IO panel
3 .  Control panel
4 .  Slide switch (voltage selection)
5 .  AC power switch
6 .  Front IR sensor
7 .  Lens release button
8 .  Air intake
Rear and upper side view
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9 . Air intake
10.  Air exhaust
11.  Rear IR sensor
English  

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IO panel
• HDBaseT/LAN
For connection to RJ45 Cat5/Cat6 Enthernet cable to input uncompressed high-definition video 
(HD),  control signals.
•  3D Sync Out
Connection to 3D IR sync signal transmitter.
•  DVI-D
Connection to DVI-D source.
•  HDMI
Connection to HDMI source.
•  DisplayPort
Connection to device or PC featuring DisplayPort.
•  3G-SDI
Connection to 3G-SDI source.
•  Computer
 1
15-pin VGA port for connection to RGB, component HD source, or PC.
•  Computer
 2 (V, H, B/Pb, G/Y, R/Pr)...

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Control panel and functions
• POWER
Press to power on/off your projector.
•  INPUT
Press to select video sources including HDMI, DVI-D, Computer 1, Computer 2, DisplayPort and 
HDBaseT.
•  AUTO SYNC
Press to execute auto signal sync.
•  ASPECT
Press to switch aspect ratio of current image.
•  MENU
Press to display OSD menu or return to the upper menu level.
•  ENTER
Press to select, accept or change settings.
•  EXIT
Press to exit OSD menu
.
•  CENTER LENS
Press to center the lens and reset its shift,...

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MENUEXIT
ENTER
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4
7
0
89
6 3
5
2
•  ON
Press to power on projector.
•  OFF
Press to power off projector.
•  FOCUS +/-
Press to adjust focus of projection image.
•  ZOOM +/-
Press to zoom in and out on projection image.
•  TEST PATTERN
Press to display embedded test pattern. Press continuously 
to scroll through available ones. Press MENU key to exit to 
projection image.
•  LENS SHIFT
Press to move lens up, down, left and right.
•  ENTER
Press to select or accept settings.
•  MENU
Press to display...

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Notes on remote controller operation
• Some environment factor may hamper the operation of remote controller. If so, point remote 
controller at the projector and repeat the operation again.
•  In case the effective range of the remote controller is shortened or the remote controller stops 
functioning, please replace the battery with a new one.
•  The projector enters wired control mode automatically and cannot be controlled by the 
remote controller’s IR signal, once the cable terminal of a remote...

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Setup and Operation
Install remote controller 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.
2.  Remove any existing batteries (if necessary) and install two new 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.  Refit...

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Projection lens selection and Installation
 Note:
When installing the lens into the projector, be sure to remove the lens cap from the back of the optional lens before 
installing the optional lens into the projector. Failure to do so will cause damage to the projector.
Installing the new lens
1. Remove the lens cap.
2.  Insert the lens from the direction as arrow marked below then rotate the lens clockwise until 
clicking sound twice.
This side up
3.  Using the anti-theft screw to prevent theft of...