InFocus IN112 User Manual page 30

Timer
Auto Off Time: automatically turns the projector off after no signals are
detected for a preset number of minutes. If an active signal is received before
the projector powers down, the image will be displayed.
High Altitude Setting
High Altitude Setting: We recommend you turn on the High Altitude Mode
when your environment is between 5000' (1500m) and 10,000' (3000m)
above sea level.
Status/Service:
Source Info: a read-only display of current source settings.
Projector Info: a read-only display of current projector settings.
Reset Lamp Hours...: resets the lamp hours used counter in the Projector
Info menu to zero. Do this only after changing the lamp.
Factory Reset...: restores all settings to their default.
Service Code...: only used by authorized service personnel.
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