User guide

Operation38
Function
(default setting/value)
Description (default setting/value)
Timer
Controller
(Disable)
Sets the auto-shutdown timer. The timer can be set to a value
between 30 minutes and 12 hours.
Splash
Screen
(ViewSonic logo)
Allows you to select which logo screen will display during
projector start-up. Three options are available: ViewSonic logo,
Black screen, or Blue screen.
Quick
Cooling
(On)
Selecting On enables the function and the projector cooling time
will be shortened to a few seconds.
If you attempt to restart the projector right after the quick
cooling process, it may not be turned on successfully and
will rerun its cooling fans.
High Altitude
Mode
(Off)
A mode for operation in high altitude areas. See "Operating in a
high altitude environment" on page 32 for details.
DCR
(Off)
Enables or disables the DCR (Dynamic Contrast Ratio) function.
Selecting On enables the function and the projector will
automatically switch the lamp mode between normal and
economic modes according to the input image detected.
This function is only available when a PC source is in use.
After enabling DCR, frequent lamp mode switching may
shorten lamp life and noise level will vary during operation.
Active VGA
Out
(On)
Outputs a VGA signal when the COMPUTER IN and
COMPUTER OUT sockets are correctly connected to devices.
See "Connecting a monitor" on page 14 for how to make the
connection.
Enabling this function slightly increases the standby
power consumption.
Audio
Settings
Mute (Off)
Volume (5)
See "Adjusting the sound" on page 32 for details.
Menu
Settings
Menu Display Time (15 sec)
Sets the length of time the OSD will remain active after your last
key press. The range is from 5 to 30 seconds in 5-second
increments.
Menu Position (Center)
Sets the On-Screen Display (OSD) menu position.
4. SYSTEM SETUP:
Basic menu
5. SYSTEM SETUP: Advanced menu
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