Sanyo WXU700 Instruction Manual, PLC-WXU700 - Page 61

Fan Control Setting, Fan control, Lamp counter

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Setting Fan This function provides the following options in the cooling fans' operation when the projector is turned off (p.23). L1....... Normal operation L2....... Slower and lower-sound than the normal operation (L1), but it takes more time to cool the projector down. 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. On 3....Be sure to set the Lamp control in High and the Fan control in On 3 when using the projector inclined at between +40 degrees to +140 degrees to the horizontal plane at altitudes between 0 and approximately 1,600 meters above sea level. Note: • The fan noise becomes louder in On1, On2 and On3. • Setting Fan control to On1, On2 or On3 affects L2 operation in Fan. Lamp counter This function is used to display the cumulative lamp operating time and reset the lamp counter. When the lamp life is left 0 hour, the Lamp replacement icon (Fig.1) will appear on the screen, indicating that the end of lamp life is reached. When replacing the projection lamp, reset lamp counter. See "Resetting the Lamp Counter" on page 68. Fan Control Setting 14 0º 50 º 50 º 40 º 90 º 180 º 0º 40 º Fig.1 Lamp replacement icon This icon appears on the screen when the end of lamp life is reached. Note: At turning on, the icon (Fig.1) will appear. Note: The Lamp replacement icon (Fig.1) will not appear when the Display function is set to Off (p.49), during "Freeze" (p.28) or "No show" (p.29). 61

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61
This function provides the following options in the cooling
fans’ operation when the projector is turned off (p.23).
L1
......
Normal operation
L±
......
Slower and lower-sound than the normal operation
(
L1
), but it takes more time to cool the projector
down.
Fan
Setting
Fan control
0º
90º
180º
40º
50º
140º
50º
40º
Fan Control Setting
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.
On 3
....
Be sure to set the Lamp control in High and the
Fan control in
On 3
when using the projector
inclined at between +40 degrees to +140 degrees
to the horizontal plane at altitudes between 0 and
approximately 1,600 meters above sea level.
Note:
• The fan noise becomes louder in
On1
,
On±
and
On3
.
• Setting Fan control to
On1
,
On±
or
On3
affects
L±
operation in Fan.
This function is used to display the cumulative lamp
operating time and reset the lamp counter.
When the lamp life is left 0 hour, the Lamp replacement icon
(Fig.1) will appear on the screen, indicating that the end of
lamp life is reached.
When replacing the projection lamp, reset lamp counter.
See "Resetting the Lamp Counter" on page 68.
Lamp counter
This icon appears on the screen when the end of
lamp life is reached.
Fig°1
Lamp replacement icon
Note:
At turning on, the icon (Fig.1) will appear.
Note:
The Lamp replacement icon (Fig.1) will not appear when
the Display function is set to
Off
(p.49), during “Freeze”
(p.28) or “No show” (p.29).