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Operation42
FUNCTION DESCRIPTION
Quick
Cooling
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
A mode for operation in high altitude areas. See "Operating in a
high altitude environment" on page 35 for details.
Audio
Settings
Mute
Volume
See "Adjusting the sound" on page 35 for details.
Menu
Settings
Menu display time
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
Sets the On-Screen Display (OSD) menu position.
Closed
Caption
Closed Caption Enable
Activates the function by selecting On when the selected input
signal carries closed captions.
• Captions: An on-screen display of the dialogue, narration,
and sound effects of TV programs and videos that are
closed captioned (usually marked as "CC" in TV listings).
Caption Version
Selects a preferred closed captioning mode. To view captions,
select CC1, CC2, CC3, or CC4 (CC1 displays captions in the
primary language in your area).
5. SYSTEM SETUP: Advanced menu