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6. Menu structure
Barco - OverView D series - Doc-3353-2 - user's manual - Revision 04 - April 2005
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Lamp top / Lamp bottom
A lamp error occurs if the active lamp fails during operation and if the ignition of the inactive lamp fails, respec-
tively.
The lamp error bit is set, and the lamp lift can no longer be moved!
This error has to be reset manually.
Press the On/Res. switch for about 6 sec. on the rear of the system to reset the error.
Reset the error
•
once without doing anything else to make sure that the lamp is really broken
•
after a lamp exchange
Depending on the operation mode, the behavior of the system differs.
In
Hot Standby
mode, after resetting the error, the lamp is ignited. If ignition is successful and the lamp has
been switched on, the lift can be moved again. If ignition is a failure, the lamp error is set again and the lift re-
mains locked.
In
Cold Standby
mode, since the replaced lamp is the inactive lamp, after resetting the error, there is no lamp
check, and the lamp remains switched off. The lift can be moved again. If then the system changes the active
lamp by means of the lift, the new lamp is tried to be lighted. If it is a flop, the error bit is set again, and within
about 5 seconds, the projector switches back to the lamp which has been the active one. Then the lift is locked
again.
In Cold Standby, after switching the active lamp, the lamp which has been active at that
time is only switched off if the second lamp succeeds in being switched on.
Fan
OverView D series employs two fans: one which is located behind the filter pad frame and connected to the illu-
mination unit and the projection unit, and one which is located beneath the bottom lamp.
Both fans are mandatory for operating OverView D, and in case one of them is out of order, it need to be re-
placed immediately!
The status of both fans together can be derived from the fan LED. (The fan LED is the bottom LED of the three
status LEDs).
Fan LED green: both fans work
Fan LED is red (static): fans are off!
Fan LED is blinking red: a fan error has occurred. At least one fan is not running
The fan error is an auto-updated error. It’s of no use to reset the error manually since the fan is
monitored continuously. In case the error is solved, error bit is reset automatically. In case the
error persists, the error bit is set (again).
In case the error is not reset automatically, call Barco support.
Содержание OverView D Series
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