User`s manual

doc-3331-2 OverView cDG67-DL (August 2003) 7-2
7.1 Manua l User Interface
The manual user interface located at the rear of O
VERVIEW CDG67-DL includes the switches of
the illumination unit [1], [2], [3], the LED’s of the illumination unit, and the LED’s of the lamp
doors.
The manual user interface is intended to operate the projection module when servicing. The trained
Barco support technicians can analyze errors by evaluating the status of the LEDs.
7.1.1 Power S witch
The power switch [1] connects/disconnects the projector from the mains. Once switched on, the
projector should be disconnected from the mains only for servicing.
Do not press the power switch while the projector is running. The projector has to
be switched to Standby first!
7.1.2 Standby Switch
The Standby Switch [2] has 3 positions: neutral (not pushed), up (pushed to the top), down
(pushed to the bottom).
The switch is slope sensitive and reacts when changing from one position to the other. To prevent
operation errors, a minimum time is required for pushing. After sending a command (after pushing
the switch), the next command can only be sent after the release of the switch for at lease 0.5s.
In case the power switch [1] is off, there is no reaction.
Projector
status
Power LED Action Push
time
Function
Up switching on the projectorStandby
(no error)
red, static
Down only in combination with active lamp se-
lection switch [3], for servicing only
Up 3sec reset of error after servicingStandby
(error)
red,
blinking fast
Down no function
Up only in combination with active lamp se-
lection switch [3]
On
(no error)
green, static
Down 3sec switching off the projector (standby)
Up 6sec reset of non critical errorOn
(error)
green,
blinking slowly
down 3sec switching off the projector (standby),
reset of non critical error
Up no functionProjector is
starting up or
shutting down
blinking yellow
Down no function