Rev B. January 2010
Page 6.5
Digital Projection
LIGHTNING 1080p, 1080p 3D/UC
User Manual
6. Maintenance
Changing the filter
Press POWER
on the remote control or keypad, and hold for about 3
seconds, until the power indicator on the control panel shows amber.
The lamp will switch off several seconds later.
Allow the lamp to cool for 5 minutes.
Push the main power switch downwards to switch off the power.
Pull the filter out from under the front of the projector, under the lens, by pulling
on the strap.
Replenish the filter material.
Push the replenished filter firmly back into the slot, taking care to fit it the right
way up, as shown by the arrow.
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Notes
Always allow the lamp to cool
for 5 minutes before:
- disconnecting the power
- moving the projector
- changing the lamp
The filter should be changed
regularly:
In a clean environment such
as an office, change after 750
hours, at the same time as the
lamp is changed.
In a dusty or smoky
environment such as a theatre
or public area, more frequent
changes may be necessary.
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