User`s manual

doc-3331-2 OverView cDG67-DL (August 2003) 4-3
4.2 Switchi ng-On and –Off Power
The projector is switched manually using the power switch [1] located at the rear of the system.
Before switching off (disconnecting from the mains) make sure that the projector
is in standby mode! Never switch off the power switch when the projector is
running!
Otherwise settings of the projector which have been changed shortly before mains
switch off might be lost.
4.3 Switch ing On and Off the Lamps
4.3.1 Switchi ng On the Lamps
Proceed as follows to ignite the lamps:
 Make sure that the projector is switched on.
 Switch on the lamp by pressing the standby key on the IR R
EMOTE-CONTROL for less than one
second.
After ignition of the lamp it becomes gradually bright until it burns stable.
The equipment has a switch-off delay function which prevents the lamp from being
switched off within a period of 30 seconds.
4.3.2 Switchi ng Off the Lamps
 Switch off the lamp by pressing the standby key on the IR REMOTE-CONTROL for more than
one second.
Following switching-off, a switch-on delay function prevents a re-ignition for 30
seconds.
Switching the projector to and from standby as well as selecting the active lamp is done via the
OSD.
When servicing, these actions can also be performed using the manual user interface on the rear of
the system, cf.
Manual User Interface.