User`s manual

Installation-Related Menu Settings
152
Specifying the Fan
Mode
> [Install settings] > [Professional
settings] >
[Fan mode]
Enable suitable cooling by switching
the fan mode to the setting for low-
or high-altitude (above 2,300 m
(7,545.8')) operation.
When the setting is completed, press
the OK button to accept your setting
and then press the MENU button or
EXIT button.
• [Normal] is the factory default.
Specifying Vertical
Projection
> [Install settings] > [Professional
settings] >
[Vertical projection]
You can ensure adequate cooling by
switching the fan mode to suit
upward- or downward-facing
installations.
When the setting is completed, press
the OK button to accept your setting
and then press the MENU button or
EXIT button.
• [Off] is the factory default.
HDMI Component LAN
Digital PC Analog PC USB
Normal Setting for use in altitudes
lower than 2,300 m (7,545.8').
High
altitude
Setting for use in altitudes of
2,300 m (7,545.8') or higher.
Incorrect settings may shorten the
useful life of the lamp or other parts.
HDMI Component LAN
Digital PC Analog PC USB
Off Does not alter the fan mode.
Upward Setting for use when the
projector faces upward
Downward Setting for use when the
projector faces downward
Even if you complete this setting,
vertical projection will result in a
shorter useful life of the lamp and other
parts than horizontal projection.