BenQ Cp220 Dlp Users Manual

Operation 25
Optimizing the image
To optimize the image, use the buttons on the projector or remote control, the on-screen 
menus. For the operation of on-screen menus, refer to Using the menus on page 32.
The following instructions are optional. You do not following every step. It depends on the 
image quality you desire.
Correcting keystone
Keystoning refers to the situation where the projected image is noticeably wider at either the 
top or bottom. It occurs when the projector is not perpendicular to...

Operation 26
Selecting an application mode
The projector is preset with several predefined 
application modes so that you can choose one to 
suit your operating environment and input source 
picture type. To select a operation mode that suits 
your need, press MODE. The picture modes 
available for different types of signals are shown 
below. 
PC Signal Input
1.Presentation Mode (Default): Is designed for 
presentations. The brightness is emphasized 
in this mode to match PC and notebook coloring....

Operation 27
Other adjustments
If you are not satisfied with the picture quality made by the preset modes. You can manually 
adjust some of the settings through the OSD menus.
1. Adjusting brightness
Press MENU on the projector or remote control. Go to  Picture --> Brightness 
and adjust the values by pressing Left/ Right on the projector or remote control.
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...

Operation
28 white color with a low color temperature appear
s to be reddish white. A white color with a 
high color temperature appears to have more blue in it.
Operating in a high altitude environment
We recommend you use the High Altitude Mode when your environment is higher than 
3000 feet above sea level, or is hotter than 40°C, or whenever the projector will be used for 
extended periods of time (>10 hours) without shutdown.
To activate the High Altitude Mode, go to 
  Advance --> High Altitude...

Operation 29
Hiding the image
In order to draw the audience’s full attention to the 
presenter, you can use BLANK to hide the screen 
image. Press any key on the control panel to restore 
the image. The word ‘BLANK’ appears at the bottom 
right corner of the screen while the image is hidden. 
When this function is activated with a valid audio 
input connected, the audio can still be heard. 
You can set the blank time in the 
 
Advance --> Blank Time 
menu to let the projector 
return the image...

Operation 30
Shutting down the projector
1. Press Power and a prompt 
message appears as pictured to 
the right.
If you don’t want to turn it off, 
wait a few seconds for the 
message to disappear.
2. Press Power a second time to 
turn the projector off. The 
Power indicator light flashes 
orange and the lamp shuts down, the fans continue to run for approximately 90 
seconds to cool down the projector.
To protect the lamp, the projector will not respond to any commands during the cooling 
process.
3....

Operation 31
Menu operation
Menu system
Please note that the on-screen display (OSD) menus vary according to the signal type 
selected.
*When a Video or S-Video signal is connected, the function is only available with NTSC 
system selected.
Functions available when receiving different signal types...
Sub-MenuPCVideo / S-VideoComponent Video 
Picture
Application Mode
Auto Keystone
Keystone
Color Temp
Brightness
ContrastApplication Mode
Auto Keystone
Keystone
Color Temp
Brightness
Contrast
Color
Tint*...

Operation 32
Using the menus
The projector is equipped with on-screen display (OSD) menus for making various 
adjustments and settings.
There are 17 different menu languages of your choice. See 4. Advance menu on page 36 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 
pressing Left/ Right on the 
projector or remote control.
2. Use Left/ Right on the projector...

Operation 33
1. Picture menu
Some picture adjustments are available only when certain input sources are in use. 
Unavailable adjustments are not shown on the screen.
FUNCTION
(default setting / 
value)DESCRIPTION
Application 
Mode
(PC: Presentation;
YPbPr/ S-Video/ 
Video: Movie)
Pre-defined application modes are provided so you can optimize your 
projector image set-up to suit your program type. See Selecting an 
application mode on page 26 for details.
Auto 
Keystone
(On)
If this function is set to On,...

Operation 34
2. Pro-Picture menu
Some picture adjustments are available only when certain input sources are in use. 
Unavailable adjustments are not shown on the screen.
FUNCTION
(default setting / 
value)DESCRIPTION
Auto Resize
(On)
Automatically resizes the input signal pixel resolution to the native 
resolution of the projector.
On: The pixel resolution of the input signal is converted to the native 
resolution of the projector (1024 x 768). For input signals with lower 
resolutions, gaps in the...