Casio XJ-M140/XJ-M145* User Manual page 36

Setting Name Input
High Altitude R C V H D U N Single
Restore Menu R C V H D U N Single
Defaults
*1 When plug-and-play is turned on, the projector will make that device the input source
automatically. For details about plug-and-play, see "USB Function Guide" on the bundled
CD-ROM.
Setting Unit
Use this sub-menu to turn the high-altitude fan speed setting on or
off in accordance with the altitude of the area where you are using
the projector.
On:
Select this setting when using the projector in a high altitude
(1,500 to 3,000 meters above sea level) area where air is thin. This
setting increases cooling efficiency.
Off*:
Select this setting at normal altitudes (up to 1,500 meters).
Important!
Do not use this projector at altitudes greater than
3,000 meters above sea level.
This sub-menu returns all of the sub-menu items on the Option
Settings 2 main menu to their initial default settings.
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Description