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
(L1), but it takes more time to cool the projector down.
Fan control
Choose the running speed of cooling fans from the following options.
Normal...... Normal speed
Max.......... Faster than the normal speed.
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.
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.
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 (Fig.1) will appear on the screen, indicating that the end of lamp life is approaching.
When the lamp life is left 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.
✔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).
Fan
Fan Control Setting
| 50º | 50º |
40º | Fan Control | 40º |
| "Max" |
|
| 180º Fan Control | 0º |
| "Normal" |
|
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.
56
