35
Menu operation
INSTALLATION menu
Projector
Position
The projector can be installed on a ceiling or behind a screen, or with one or more
mirrors. See
Choosing a location on page 12
Test Pattern
Adjusts the image size and focus and check that the
projected image is free from distortion.
Aspect Ratio
There are several options to set the image's aspect ratio depending on your input
signal source.
•
Auto
: Scales an image proportionally to fit the
projector's native resolution in its horizontal or vertical
width.
•
4:3
: Scales an image so that it is displayed in the center
of the screen with a 4:3 aspect ratio.
•
16:9
: Scales an image so that it is displayed in the
center of the screen with a 16:9 aspect ratio.
•
Anamorphic 2.4:1
: Vertically stretches an image to
fit the anamorphic lens. It keeps the native resolution
in its horizontal width and resizes the resolution in its
vertical height to 1.32 times of the original image.
•
Anamorphic 16:9
: Horizontally squeezes an image to
fit the anamorphic lens. It keeps the native resolution in
its vertical height and resizes the resolution in its
horizontal width to 0.75 times of the original image.
12V Trigger
If
On
is selected, the projector will send electronic signal out when it is turned on.
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
0°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 0°C and 35°C. The projector will be over cooled, if you turn the mode on
under such a condition.
15:9 picture
4:3 picture
16:9 picture
2.4:1 picture
16:9 picture
