34 Menu operation
INSTALLATION menu
Phase
Adjusts the clock phase to reduce image distortion.
This function is only available when a PC signal (analog RGB)
is selected.
H. Size
Adjusts the horizontal width of the image.
This function is only available when a PC signal (analog RGB) is selected.
Projector
Mode
The projector can be installed on a ceiling or behind a screen. See
"Choosing a location" on page 18.
Test Pattern
Is used to adjust the image size and focus and
check that the projected image is free from
distortion. To close the test pattern, press MENU
and select Off.
Light Source
Settings
• Light Source Mode: Selects a suitable light source power from among the
provided modes. See "Saving power" on page 47.
• Light Source Information: See "Getting to know the light source hour" on
page 47.
12V Trigger
There is one 12V trigger that works according to your needs for installation
scenarios. Two selections are available:
• Off: If this is selected, the projector will not send electronic signal out
when it is turned on.
• On: The projector will send a low to high electronic signal out when it is
turned on, a high to low signal out when it is turned off.
High Altitude
Mode
We recommend you use the High Altitude Mode when your environment is
between 1500 m –3000 m above sea level, and ambient temperature is
between 5°C–30°C.
Operation under "High Altitude Mode" may cause a higher decibel
operating noise level because of increased fan speed necessary to improve
overall system cooling and performance.
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.
Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and ambient
temperature is between 5°C and 35°C. The projector will be over cooled, if you turn the
mode on under such a condition.
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