BenQ Pb8140/pb8240/pb8250 Digital Projector Installation Series Users Manual

Operation 25
Menu Operation
Menu System
Please note that the OSD menus vary according to the signal type selected. 
Functions available when receiving different signal types...
Sub-MenuAnalog RGB / 
DVI-ADVI-DYPbPr (480p/ 
576p/ 720p/ 
1080i)YCbCr (480i/ 
576i)
 / S-Video 
/ Video
 
Display
Ke ystone
Brightness
Contrast
Phase
H SizeKe ystone
Brightness
ContrastKe ystone
Brightness
Contrast
Phase
H SizeKe ystone
Brightness
Contrast
Color
Tint
 
Image
Auto Resize
H Position
V Position
Color Temp...

Operation 26
Using the menus
The projector is equipped with on-screen display (OSD) menus for making various adjust-
ments and settings.
There are 10 different menu languages. (Refer to page 33 for more details.)
The following example describes the adjustment of the keystone.  
1. Press Menu on the projector or remote 
control to turn the on-screen menu on.4. Adjust keystone values by press-
ing 3 Left/ Right 4on the pro-
jector or  3 Ke ystone/ Ke ystone 
4 on the remote control.
2. Use 3 Left/ Right...

Operation 27
1. Display Menu
Analog RGB/ DVI-A/ YPbPr (480p, 576p, 720p, 1080i) signal input 
DVI-D signal input
FUNCTIONDESCRIPTION
KeystoneCorrects any keystoning of the image. Refer to page 20 for more infor-
mation.
Brightness
Adjusts the brightness of the image. The higher the value, the brighter 
the image. And lower the setting, darker the image. Adjust this control 
so the black areas of the image appear just as black and that detail in the 
dark areas is visible.
Contrast
Adjusts the degree of...

Operation 28
YCbCr (480i, 576i)/ S-Video/ Video signal input
FUNCTIONDESCRIPTION
KeystoneAs above.
BrightnessAs above.
ContrastAs above.
Color Increases or decreases the color intensity of the image.
TintAdjusts the color tones of the image. The higher the value, the more red-
dish the image becomes. The lower the value, the more greenish the 
image becomes. 

Operation 29
2. Image Menu
Analog RGB/ DVI-A signal input
*About color temperatures:
There are many different shades that are considered to be “white” for various purposes. One 
of the common methods of representing white color is known as the “color temperature”. A 
white color with a low color temperature appears to be reddish white. A white color with a 
high color temperature appears to have more blue in it.
DVI-D signal input
FUNCTIONDESCRIPTION
Auto ResizeMakes the best fit of the image to the...

Operation 30
YPbPr (480p, 576p, 720p, 1080i) signal input
YCbCr (480i, 576i)/ S-Video/ Video signal input
FUNCTIONDESCRIPTION
RatioUsers have 2 options for the image ratio.
1. 4 : 3     2. 16 : 9
H PositionAs above.
V PositionAs above.
ColorIncreases or decreases the color intensity of the image.
TintAdjusts the color tones of the image. The higher the value, the more red-
dish the image becomes. The lower the value, the more greenish the image 
becomes.
Color TempAs above.
FUNCTIONDESCRIPTION
RatioAs...

Operation 31
3. Source Menu  
FUNCTIONDESCRIPTION
Mirror
The projector can be installed on a ceiling or behind a screen, or with one 
or more mirrors. Contact your dealer for the ceiling mount bracket 
(optional accessory) if you need to install the projector on your ceiling.
• Floor front: Select this setting 
with the projector set on the 
floor and audience viewing the 
projected images from the front 
side of the screen. This is the 
most common setting.
• Ceiling front: Select this setting 
with the...

Operation 32
Bass
Adjusts the bass level. (-5 ~ 5) 
Mute
OffOn 

Operation 33
4. Control Menu
FUNCTIONDESCRIPTION
Language
Language sets the language for the OSD control menus.
Use the 3 / 4 key to select the desired language from among English, 
French, German, Italian, Spanish, Russian, Traditional Chinese, Simplified 
Chinese, Japanese and Korean. 
OSD
OSD Pos.
Selects a desired OSD position.
OSD Time
Sets the length of time the OSD will remain active after your last button 
press. The range is from 5 to 60 seconds.
Setup
Source Scan
Sets whether the projector...

Operation 34
Preset Mode
Preset modes are provided so you can optimize your projector image set-
up to suit your program type.
PC/ DVI Signal input
1.Presentation Mode: Is designed for presentations. The brightness is 
emphasized in this mode.
2.Vivid Mode: Is perfect for playing games. The color saturation and 
brightness are well-balanced.
3.Video Mode: Is suitable for cinematic enjoyment displaying images 
in their natural color.
4.Economic Mode: Use this mode to reduce the system noise and 
reduce...