Setting
Fan
This function provides the following options in the cooling fans’ operation after turning off the projector (p.21).
L1 …… Normal operation
L2 …… Slower and
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 altitude in which the projector is being used.
Off.......Normal speed. Set this function to “Off” when using
the projector in
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.
Warning log
This function records anomalous operations while the projector is in operation and use it when diagnosing faults. Up to 10 warning logs are displayed with the latest warning message at the top of the list, followed by previous warning messages in chronological order.
Lamp counter
This function is used to reset the lamp counter.
When the lamp life is left less than 100 hours, the Lamp replacement icon appears on the screen, indicating that the end of lamp life is approaching.
When the lamp life is counted down to 0 hour, the Lamp replacement icon (Fig.2) will appear on the screen, indicating that the end of lamp life is reached.
When replacing the projection lamp, reset the lamp counter. See “Lamp Replacement Counter” on page 64.
✔Note:
•The Lamp replacement icon will not appear when the Display function is set to “Off” (p.46), during “Freeze” (p.25), or “No show” (p.26).
✔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.
✔Note:
•When the Factory default function is executed, all the warning log records will be deleted.
Lamp Replacement icon
Fig.1 Lamp replacement icon
This icon appears on the screen when the end of lamp life is approaching.
✔Note:
•This icon also appears at turning on and selecting input source.
Fig.2 Lamp replacement icon
This icon appears on the screen when the end of lamp life is reached.
✔Note:
•At turning on, the icon (Fig.2) will appear.
At selecting input source, the icon (Fig.1) will appear.
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