7. Advanced
When switching from the dual mode to the single mode the lam p with the longest runtime is sw itched off.
If the runtim e s are equal (if the projector has always been operated in dual mode) then lamp 1 is switched out.
When switching to single mode, return ing to the dual mode will not be possible in the first 60 seconds, Dual in
the menu is greyed out and the LED is flickering, showing that hot restrike (restart) of the lamp is impossible
during that time laps (60 sec).
7.6.3 History
How to view the history ?
1. Press MENU to activate the Tool bar
2. Press → to select the Lamp item
3. Press ↓ to Pull down the Lamp menu
4. Use ↑ or ↓ to select History
Image 7-49
5. Press ENTER
A text box is displayed
Image 7-50
7.6.4 Reset lamp Runtime
When to reset t he lamp runtime ?
Reset the lamp runtime whenever you replace a lamp
WARNING: Lamp runtim e reset as well as the lamp rep lacem ent can only be done by a Barco auth orized
technician.
R59770079 BARCO ID H250/500 23/07/2007 65