11. Lamps Men u

Image11-4
Whenswitch ingfro m the dualm ode to the single mode the lamp with the longest runtime is switched off.
Ifthe runtimes are equal (if the projector has always been operated in dual mode )the n lamp1 is sw itched out.
When switching to single mode, returning to the dual mode will not be possible in the first 60 seconds, Dual
inthe menu is greyed out and LED3 is flickering, th ereby preventing hot restrike which may damage the lamp.
11.4 Economic ON/OFF

What can be done?

The lamp power can be reduced to save the lamp.

How to switch to an economic mode ?

1. Press MENU to activate the menu bar.
2. Press →to select the Lamps item. (image11-5)
3. Press ↓to pull down the Lamps menu.
4. Use ↑or ↓to select Economic.
5. Press →to select the On or Off item.
On Economic mode is switched on
Off Economic mode is switched off
6. Press ENTER to confirm.
Image11-5
11.5 Runtime warning
What can be done ?
Whenthe lamp has reached a certain predetermined runtime, a warning message will be displayed on the screen. Thelamp runtime
warning can be set in a range from 30 to 200 hours. The runtime warning is displayed by default at 30 hours before end of lamp
lifetime.

How to set the lamp runtime warning?

1. Press MENU to activate the menu bar.
2. Press →to select the Lamp item. (image 11-6)
3. Press ↓to pull down the Lamps menu.
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