Operation
43
English
Operating in a high altitude environment
We recommend you use the
High Altitude Mode
when your environment is between
1500 m –3000 m above sea level, and temperature is between 5°C–23°C.
Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and temperature
is between 5°C and 28°C. The projector will be over cooled, if you turn the mode on under
such a condition.
To activate the
High Altitude Mode
:
1.
Press
MENU/EXIT
and then press
/
until the
SYSTEM SETUP: Advanced
menu
is highlighted.
2.
Press
to
highlight
High Altitude Mode
and
press /
to
select
On
. A confirmation
message displays.
3.
Highlight
Yes
and press
MODE/ENTER
.
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.
We recommend you use the High Altitude
mode by selecting it whenever your
environment is higher than 1500m.
Yes
No
Notice
Do you want to turn High Altitude
Mode ON?
