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Setting
Fan
This function provides the following options in the cooling
fans' operation when the projector is turned off (p.20).
L1 ...... Normal operation
L ...... Slower and lower-sound than the normal operation
(L1), but it takes more time to cool the projector
down.
Fan control
This projector provides Fan control function in the Setting
menu.
Choose the running speed of cooling fans from the following
options according to the ground elevation under which you
use the projector.
Off................ Normal speed. Set this function to Off when
using the projector in non-high altitude
environment.
On 1............. Faster than Off mode. Select this mode
when using the projector in high altitudes
(about 1,200 meters or more above the sea
level) where the fans have less cooling
effect.
On ............. Faster than On 1 mode. Select this mode
when using the projector in higher altitudes
than above where the fans have lesser
cooling effect.
Note:
The fan noise becomes louder in On 1 and On.
Filter counter
This function is used to set a frequency for the filter
cleaning.
When the projector reached a specified time between
cleanings, a Filter warning icon appears on the screen,
notifying the cleaning is necessary. After cleaning the filter,
be sure to select Reset and set the timer. The Filter warning
icon will not turn off until the filter counter is reset.
For details about resetting the timer, refer to "Resetting the
Filter Counter" on page 60.
Fig.1 Filter warning icon
Filter warning icon appears on the screen at a set time.
Note:
This icon also appears at turning on.
Note:
The Filter warning icon (Fig.1) will not appear when the
Display function is set to Off (p.46), during Freeze(p.25),
or No show (p.26).
Filter counter
Filter counter reset
Press the SELECT button to select Timer, and then use
the Point
buttons to set the timer. Select from (Off/
▲▼
100H/ 00H/ 300H) depending on the use environment.
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