BenQ Projector LU9715 User Manual

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Turning the projector on or off
Once the projector is correctly located and the power cable and other connections are in place, it 
is important that the projector is connected and powered on correctly in order to avoid possible 
dangers such as electric shock and fire. Refer to the following guide to power on the projector.
1. Turn on the AC power switch. POWER LED is red after power has been applied.
2.  Press the POWER button on the projector or ON button on the remote control to start the 
projector.  The Power and Light source LED flashes green and the cooling fan start operating.
3.  The projected image will be displayed on the screen for a few second while it is warming up.
4.  Once the power LED is lit a solid green, the projector is ready for use. 
Note:  The projector will not respond to further commands while it is warming up.
5.  If any of the LEDs remain flashing or blink there may be a problem with the start up. Please refer 
to "Indicator messages" on page 80 .
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Selecting an input source
The projector can be connected to multiple equipment at the same time. When the projector 
is first turned on, it will attempt to reconnect with the input source which was in use when the 
projector was last shut down.
The Input Source can be selected from the projector's control panel or from the remote control.
Refer to the following guide to select the desired input source.
1. Press INPUT key on the control panel or use remote controller to select your desired input 
source.
2.  Press ENTER key to confirm the input selection, it will take few seconds to detect the desired 
input signal and display the projected image.
Press EXIT key to projected image if you want to keep current input source.
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Using the menus
The projector is equipped with multilingual On-Screen Display (OSD) for making various 
adjustment and settings. The introduction below is the overview of the OSD menu.
To use the OSD menu, please set the OSD menu to your familiar language.
English
Français
Español
Deutsch
Português
Svenska
русский
italiano
簡体中文
繁體中文
日本語
한국어
Computer 1MENUExit
Picture
Setup  Language Display
SetupAdvanced SystemInformation
Adjusting the image position
The projected image position and size can be adjusted manually from the control panel or the 
remote control unit. Refer to the following guides to adjust Picture Position manually.
Lens Control
[Enter]  Shift Adjustment
Zoom
Focus
1. Press the LENS SHIFT key on the projector in any direction or LENS SHIFT key on the remote 
control to bring up the Lens Shift window.
2.  Press the directional key as required to shift the image.
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Fine-tuning the image size and clarity
1. Press the ZOOM + or ZOOM- button on the control panel or the remote control to adjust 
the projected imaged as you desired.
2.  Sharpen the picture by pressing FOCUS+ or FOCUS- button on the control panel or the 
remote control.
Adjusting the projection angle
There are four adjuster feet on the bottom of the projector, these can be used if it is necessary to 
change the projection angle. Screw the feet in or out as appropriate to aim and level the projection 
angle.
1.  Twist the adjusters clockwise to raise the 
level of the projector. 2.
 To lower the level of the projector, lift the 
projector and twist the adjusters counter 
clockwise.
Note
Adjusting foot will be disassembled after lower the foot more than 4 cm.
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Correcting picture distortion
When the image is projected either from the top or from the bottom towards the screen at angle, 
the image becomes distorted trapezoid Keystone function in the Display > Keystone can be used 
to correct distortion  or ◄ 
►  to correct vertical distortion, till you are satisfied with the shape.
When the values reach their maximum or minimum with repeated key presses, the picture’s shape 
will stop changing.  You will not be able to change the picture further in that direction.
Auto-adjusting the image
In some cases, you may need to optimize the RGB picture quality. To do this, press AUTO PC key 
on remote control or AUTO SYNC on panel, the built-in Intelligent Auto Adjustment function will 
re-adjust the values of Frequency and Clock to provide the best picture quality.
Note:
This function is only available when a PC signal (analog RGB) is selected.
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Turning off the projector
If the projector is no longer required, it is important to shut it down correctly to avoid damage or 
unnecessary wear and tear to the projector. Refer to the following guide to turn the projector Off. 
• Do not unplug the power cable from the wall outlet or projector when the projector is 
powered on, it may cause damage to the AC IN connector of the projector and (or) the prong 
plug of the power cable.
•  Do not turn off the AC power supply while making adjustment or setting changes and closing 
the menu, it may cause loss of adjustments and settings and return to default.
1.  Press the POWER button on the control panel or OFF button on the remote control.
2.  Press the POWER or OFF button again to confirm power off.  The power LED flashes orange 
during cooling stage; the power LED flashes solid red when projector returns to standby mode.
Power Off?
Press Power again
3.  Press the AC switch to the off position (O) to turn off the main power supply without LED 
indication.
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Using On-Screen Display
Using the Menus
The projector has an On-Screen Display (OSD) that lets you make image adjustments and change 
various settings.
Navigating the OSD
You can use the remote control or the buttons on the top of the projector to navigate and make 
changes to the OSD.  The following illustration shows the corresponding buttons.
MENUEXIT
ENTER
1
4
7
0
89
6 3
5
2
1.  To open the OSD, press the Menu button on control panel or remote control.  There are six 
folders on the menu. Press the cursor 
◄ or 
► buttons to move through secondary menus.
2.  Press 
▲ or 
▼ to select menu items and 
◄ or 
► to change values for settings. Press up or 
down, Press Enter to confirm the new setting.
Picture
Display
HDMI
DVI-D
COMPUTER 1
COMPUTER 2
DisplayPort
3G-SDI
HDBaseT
Display SetupAdvanced SystemInformation
HDMI MENUExit
3. Press EXIT or MENU to leave a submenu or MENU to close menu.
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On-Screen Display (OSD) menus
Use the following illustrations to quickly find a setting or determine the range for a setting.
Please note that the on-screen display (OSD) menus vary according to the signal type selected.
Main menuSub-menu
Picture Picture ModeBright
Presentation
Cinema
Brightness 0 ~ 200
Contrast 0 ~ 200
Saturation 0 ~ 200
Hue 0 ~ 200
Gamma 1.0
1.8
2.0
2.2
2.35
2.5
Color Color Temperature Native
5400K 
6500K 
7500K
9300K
Color Adjustment Red Offset
Green offset
Blue Offset
Red Gain
Green Gain
Blue Gain
Reset  Color Adjustment
Hue Red
Green
Blue
Cyan
Magenta
Yellow
Reset Hue
Saturation Red
Green
Blue
Cyan
Magenta
Yellow
Reset Saturation
Gain Red
Green
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Main menuSub-menu
Picture ColorGain Blue
Cyan
Magenta
Yellow
Reset Gain
White Balance Red
Green
Blue
Reset White  Balance
Reset Color Execute
Sharpness
Noise Reduction
Overscan Off
Crop
Zoom
Reset Picture Execute Reset Picture
Ye s
No
Main menu Sub-menu
Display SourceHDMI
DVI-D
COMPUTER1
COMPUTER2
DisplayPort
3G-SDI
HDBaseT
Aspect Ratio 5:4
4:3
16:10
16:9
1.88
2.35
Theaterscope
Source
Unscaled
Keystone Test Pattern
H keystone Horizontal -600 - 600 
V keystone Vertical -400 - 400
Rotation -10 ~ 10 (0.25 degree /step)
Reset Execute
Rotation Rotation - 100 ~ 100  (0.25 degree /step)
Reset Execute
Pincushion / Barrel H. Pin./Barrel H and V adjustment, -150 
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Main menuSub-menu
Display KeystoneH keystone
V keystone
Rotation
Reset Execute
Four Corner Test Pattern
Top Left 192