41
Menu operation
Test Pattern
Adjusts the image size and focus and check
that the projected image is free from
distortion.
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.
Serial Port
Setting
•
Port Selection:
Allows you to select a preferred control port: through the
RS-232C port (
RS232
port on the projector) or the HDBaseT port (
HDBaseT
input port on the projector).
•
Baud Rate
:
Selects a baud rate that is identical with your computer’s so that
you can connect the projector using a suitable RS-232 cable. This function is
intended for qualified service personnel.
Corner Fit
See
Adjusting Corner Fit on page 17
for details.
