5. Using On-Screen Menu
[OPTIONS(1)]
3ETTING!UTO!DJUST;!54/!$*534=
4HISFEATURESETSTHE!UTO!DJUSTMODESOTHATTHECOMPUTERSIGNALCANBEAUTOMATICALLYORMANUALLYADJUSTEDFOR
NOISEANDSTABILITY9OUCANAUTOMATICALLYMAKEADJUSTMENTINTWOWAYS;./2-!,=AND;&).%=
OFF ........................ The computer signal will not be automatically adjusted. You can manually optimize the computer signal.
NORMAL ................ Default setting. The computer signal will be automatically adjusted. Normally select this option.
FINE ....................... Select this option if fine adjustment is needed. It takes more time to switch to the source than when [NOR-
MAL]is selected.
Selecting Fan Mode [FAN MODE]
&AN-ODEISUSEDTOSETTHESPEEDOFTHEINTERNALCOOLINGFAN
MODE .................... Select three modes for fan speed: AUTO, HIGH, and HIGH ALTITUDE.
AUTO: The built-in fans automatically run at a variable speed according to the internal temperature.
HIGH: The built-in fans run at high speed
HIGH ALTITUDE: The built-in fans run at a high speed. Select this option when using the projector at altitudes
approximately 5500 feet/1600 meters or higher. To use the projector with ECO MODE ON in other installed
conditions than desktop/ceiling with +/-20°, heed the following:
(1) Select [HIGH ALTITUDE] for [MODE] at altitude 3200 feet/1000 meters.
(2) Select [OFF] for [ECO MODE] at altitude 6800 feet/2100 meters or higher.
SETTING ................ Select either [NORMAL] or [VERTICAL TILT UP] according to the installa-
tion angle of the projector. Select [VERTICAL TILT UP] for angles of range
from 60° to 120° indicated in gray. Select [NORMAL] for the other angle
ranges.
2ESTRICTIONSFORUSINGTHEPROJECTORIN%#/-/$%ATHIGHALTITUDES
4HEPROJECTORSHOULDNOTBEINSTALLEDINANYWAYOTHERTHANTHESETTINGDESCRIBEDINTHE
TABLEOTHERWISELAMPLIFECOULDDECREASEDRAMATICALLY
ECO MODE
OFF
ON
SETTING
NORMAL/VERTICAL TILT UP
NORMAL
VERTICAL TILT UP
Orientation
All orientations
DESKTOP/CEILING
+/
−
20°
DESKTOP/CEILING other
than +/
−
20°
Upward 90°(+/
−
30°)
1000 m or lower
3200 ft or lower
AUTO
AUTO
1000 to 1600 m
3200 to 5200 ft
HIGH ALTITUDE
1600 to 2100 m
5200 to 6800 ft
HIGH ALTITUDE
2100 to 2600 m
6800 to 8500 ft
Not available
7HENYOUWISHTOCOOLDOWNTHETEMPERATUREINSIDETHEPROJECTORQUICKLYSELECT;()'(=
90°
120°
180°
270°
60°
0°
