ViewSonic X100-4K User Manual page 90

Menu
High Altitude Mode
RS-232 Control
Reset Settings
Reset to Factory Default Factory reset.
Description
It is recommended that you use High Altitude Mode
when your environment is between 1,500-3,000
m above sea level, and a temperature between
5°C-25°C.
NOTE: If you use this projector under other
extreme conditions excluding the above,
it may display auto shut-down symptoms,
which is designed to protect your
projector from over-heating. In cases like
this, you should switch to High Altitude
Mode to solve these symptoms. However,
this is not to state that this projector
can operate under any and all harsh or
extreme conditions.
Enable/disable control through RS-232.
Reset the Settings to default.
NOTE: Language, High Altitude Mode, Projector
Position, Network Settings, All installed
Apps in the Apps Center, Add App, ISF
Mode, Keystone settings, and Light Source
Hours will remain unchanged.
NOTE: Light Source Hours will remain
unchanged.
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