Barco ILite 6, Руководство по обслуживанию

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3. Diagnostic
3.1 ILite tile diagnostic
Status LED’s re-sync unit
The re-sync unit of the ILite tile is provided with three status LED’s. One green and two red LED’s. The LED’s are horizontally
mounted with the green LED in the middle. The green LED lights up indicating the SMPS has started and the re-sync unit is operating
normally. The red LED’s indicate the status of the sync pulses and the incoming data signal.
Left red LED (A)
Green LED (B)
Right red LED (C)
Image 3-1
A Left red LED.
B Green LED.
C Right red LED.
Left red LED Green LED Right red
LED
Diagnostic
Flashing ON OFF ILite tile receives start-up signal on the left I/O port but no sync is present on the
data signal.
OFF ON Flashing ILite tile receives start-up signal on the right I/O port but no sync is present
on the data signal.
Flashing ON Flashing ILite tile receives no start-up signal and no sync is present.
ON ON OFF ILite tile is functioning normal, data signal and sync are received on the left
I/O port.
OFF ON ON ILite tile is functioning normal, data signal and sync are received on the right
I/O port.
OFF ON OFF The power unit of the ILite tile is started but the re-sync unit is malfunctioning.
OFF OFF OFF The power unit of the ILite tile is not started or the resync-unit is malfunctioning.
ON OFF OFF Re-sync unit receives data from the left but no power.
OFF OFF ON Re-sync unit receives data from the right but no power.
10 R5976865 ILITE 6/8/10/12 DISPLAY 14/12/2007