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Fan
This function provides the following options in the cooling
fans' operation after turning off the projector (p.19).
L1 ...... Normal operation
L2 ...... Slower and lower-sound than the normal
operation (L1), but it takes longer to cool down
the projector.
Fan control
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 2 ......... Faster than On 1 mode. Select this mode
when using the projector in higher altitudes
than above where the fans have lesser cooling
effect.
Lamp counter
This function is used to reset the lamp replacement
counter. When replacing the projection lamp, reset the lamp
replacement counter by using this function. See page 55 for
operation.
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 52.
Filter counter
Use the Point ◄► buttons
to set the timer. Select
from (Off/100H/ 200H/
300H) depending on the
use environment.
Note:
Setting "Fan control" to On1 or On2 affects L2
operation in "Fan."
Note:
• Fan noise becomes louder in On 1 and On2.
• Failure to set the running speed of cooling
fans properly may affect the projector life.
Lamp replacement icon
This icon appears on the screen when the end of
lamp life is reached.
Note:
This icon also appears at turning on and
selecting input source.
Fi� .1 Filter warning icon
Filter warning icon appears on the screen at a set
time.
Note:
This icon also appears at turning on.
Fi� . Filter warning icon
Note:
• At selecting input source, the icon (Fig.2)
will appear.
• The Filter warning icons (Fig.1 and Fig.2)
will not appear when the Display function
is set to "Off" (p.41), during
"Freeze"(p.23), or "No show" (p.24).
Settin�
4
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