BenQ Gp1 Dlp Users Manual

Operation 31 The options available for color temperature* settings vary according to the signal type 
selected.
1.T1: With the highest color temperature, T1 makes the image appear the most bluish 
white than other settings.
2.T2: Makes images appear bluish white.
3.T3: Maintains normal colorings for white.
*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...

Operation 32
Operating in a high altitude environment
We recommend you use the High Altitude Mode when your environment is between 1500 m 
–4000 m above sea level, and temperature is between 5°C–35°C.
Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and temperature 
is between 5°C and 35°C. The projector will be over cooled, if you turn the mode on under 
such a condition.
To activate the High Altitude Mode:
1. Press MENU/EXIT and then press  /  until 
the SYSTEM SETUP:...

Operation 33
Personalizing the projector menu display
The On-Screen Display (OSD) menus can be set according to your preferences. The 
following settings do not affect the projection settings, operation, or performance. 
•Menu display time in the SYSTEM SETUP: Advanced > Menu Settings menu sets the 
length of time the OSD will remain active after your last key press. The time length 
ranges from 5 to 30 seconds in 5-second increments. Use  /  to select a suitable time 
frame.
•Menu position in the SYSTEM...

Operation 34
Projector menu operation
Please note that the on-screen display (OSD) menus vary according to the signal type 
selected.
Simple menu system
Main menu Sub-menu Options
Wall ColorOff/Light/Yellow/Pink/
LightGreen/Blue/Blackboard
Aspect Ratio
Full Screen/4:3/16:9/Auto/Real
Picture ModeBrightest/PC/Movie/Photo/
User
Language
Quick Auto 
SearchOn/Off
Projector 
PositionFront Table/Rear Table/Rear/
Ceiling/Front Ceiling
Menu SettingsMenu display time5 sec/10 sec/15 sec/20 sec/25 
sec/30 sec
Menu...

Operation 35
Complete menu system
Main menu Sub-menu Options
1. 
DISPLAY
Wall ColorOff/Light Yellow/Pink/Light 
Green/Blue/Blackboard
Aspect Ratio Full Screen/4:3/16:9/Auto/Real
Auto Keystone On/Off
Keystone
Auto
Position
Phase
H. Size
Digital Zoom
2. 
PICTURE
Picture ModeBrightest/PC/Movie/Photo/
User
•Reference 
ModeBrightest/PC/Movie/Photo/
User
•Brightness
•Contrast
•Color
•Tint
•Sharpness
•Color 
TemperatureT1/T2/T3
Save Settings
3. SOURCEQuick Auto Search On/Off
Test Pattern On/Off
4. 
SYSTEM...

Operation 36Note that the menu items are available when the projector detects at least one valid signal. If 
there is no equipment connected to the projector or no signal detected, limited menu items 
are accessible.
5. 
SYSTEM 
SETUP: 
Advanced
High Altitude 
ModeOn/Off
Audio Settings Mute On/Off
Vo l u m e
Keypad tone On/Off
Menu SettingsMenu display 
time5 sec/10 sec/15 sec/20 sec/25 
sec/30 sec
Menu positionCenter/Top-Left/Top-Right/
Bottom-Right/Bottom-Left
Security 
SettingsChange password
Change...

Operation 37
Description of each menu
FUNCTION
(default setting/
value)DESCRIPTION (default setting/value)
Wall Color
 (Off)Corrects the projected picture’s color when the projection surface is 
not white. See Using Wall Color on page 30 for details.
Aspect Ratio
(Auto)There are four options to set the images aspect ratio depending on 
your input signal source. See Selecting the aspect ratio on page 27 for 
details.
Auto 
Keystone
(Auto)Auto corrects any keystoning of the image.
Keystone
(0)Corrects any...

Operation 38
FUNCTION
(default setting/
value)DESCRIPTION (default setting/value)
Picture Mode
(Brightest)Pre-defined picture modes are provided so you can optimize your 
projector image set-up to suit your program type. See Selecting a 
picture mode on page 28 for details.
Reference 
Mode
(Brightest)Selects a picture mode that most suits your need for the image quality 
and further fine-tune the image based on the selections listed on the 
same page below. See Setting the User mode on page 29 for...

Operation 39
FUNCTION
(default setting/
value)DESCRIPTION (default setting/value)
Quick Auto 
Search
(On)See Switching input signal on page 25 for details.
Test Pattern
(Off)Selecting On enables the function and the projector displays the grid 
test pattern. It helps you adjust the image size and focus and check that 
the projected image is free from distortion.
Language
(English)Sets the language for the On-Screen Display (OSD) menus. See Using 
the menus on page 22 for details.
Projector 
Position...

Operation 40
FUNCTION
(default setting/
value)DESCRIPTION (default setting/value)
High Altitude 
Mode 
(Off)A mode for operation in high altitude areas. See Operating in a high 
altitude environment on page 32 for details.
Audio 
Settings
Mute (Off )Mutes the sound. See Adjusting the sound on page 32 for details.
Vo l u m e  ( 8 )Adjust the volume level. See Adjusting the sound on page 32 for 
details.
Ke y pad toneSets the keypad tone.
Menu 
Settings
Menu display time (15 sec)Sets the length of time the...