3. Design and functions
Barco - OverView D series - Doc-3353-2 - user's manual - Revision 04 - April 2005
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3-6
Each of this states can be combined with one of the lift positions:
L1
L2
P
Liftposition
down
up
L1
L2
P
Liftposition
down
up
L1
L2
P
Liftposition
down
up
L1
L2
P
Liftposition
down
up
Hot standby
Hot standby,
moment of lamp
failure
Cold standby /
Auto switch
Both lamps are
switched off,
projector in standby
L1
L2
P
Liftposition
down
up
L1
L2
P
Liftposition
down
up
L1
L2
P
Liftposition
down
up
L1
L2
P
Liftposition
down
up
Hot standby
Cold standby /
Auto switch
Hot standby,
moment of lamp
failure
Both lamps are
switched off
projector in standby
Figure 3-5
Lamp states and lift position
The lamp which output illuminates the optics is called
active lamp
.
In
Hot Standby
mode, both lamps are switched on.
In
Cold Standby
mode (or
Auto Switch
mode), the active lamp is switched on, the second lamp is switched off.
In
projector standby mode
, both lamps are switched off.
The status of the projector and of the lamps can be checked by means of the status LEDs on the rear panel of the
projection module, cf.
The operation mode (Hot Standby, Cold Standby, Auto Switch) can be selected via the IR Remote Control Unit, cf.
Hot Standby is only available if especially requested!
The active lamp can be selected via the IR Remote Control Unit (RCU) cf.
. (When servicing and while
standing behind the projection module, the active lamp can also be selected via the manual user interface, cf.
