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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
Setting
Choose the running speed of cooling fans from the following
options.
Normal ..... Normal speed
Max.......... Faster than the normal speed.
Fan control
Fan
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.
✔Note:
•When the Factory default function is executed, all the warning log
records will be deleted.
This function is used to reset the lamp counter.
When the lamp life is left less than 100 hours, the Lamp
replacement icon (Fig.1) will appear 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 "Resetting the Lamp Counter" on page 66.
Lamp counter
This icon appears on the screen when the end of
lamp life is approaching.
This icon appears on the screen when the end of
lamp life is reached.
Fig.1 Lamp replacement icon
Fig.2 Lamp replacement icon
✔Note:
•This icon also appears at turning on and
selecting input source.
✔Note:
•At turning on, the icon (Fig.2) will appear.
At selecting input source, the icon (Fig.1) will
appear.
✔Note:
•The Lamp replacement icons (Fig.1 and Fig.2) will not appear
when the Display function is set to “Off” (p.48), during “Freeze”
(p.28), or “No show” (p.29).
This function is used to set the cooling fans’ operation to the
projector’s setting environment. Set this function properly in
accordance with the projector’s installation method.
Otherwise, the cooling fans will not work properly and that
causes malfunctions of the projector and decreases the
lamp life.
Be sure to set the Fan control in MAX in the setting menu
when the projector is inclined between +40 degrees to
+140 degrees to the horizontal plane.
Fan Control
"Max"
Fan Control
"Normal"
0º
180º
40º
50º50º
40º
Fan Control Setting