Ilite Tile Diagnostic - Barco ILite 6 Service Manual

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.
Image 3-1
A Left red LED.
B Green LED.
C Right red LED.
Left red LED Green LED
Flashing
OFF
Flashing
ON
OFF
OFF
OFF
ON
OFF
10
Right red Diagnostic
LED
ON OFF ILite tile receives start-up signal on the left I/O port but no sync is present on the
data signal.
ON Flashing ILite tile receives start-up signal on the right I/O port but no sync is present
on the data signal.
ON Flashing ILite tile receives no start-up signal and no sync is present.
ON OFF ILite tile is functioning normal, data signal and sync are received on the left
I/O port.
ON ON ILite tile is functioning normal, data signal and sync are received on the right
I/O port.
ON OFF The power unit of the ILite tile is started but the re-sync unit is malfunctioning.
OFF OFF The power unit of the ILite tile is not started or the resync-unit is malfunctioning.
OFF OFF Re-sync unit receives data from the left but no power.
OFF ON Re-sync unit receives data from the right but no power.
R5976865 ILITE 6/8/10/12 DISPLAY 14/12/2007
Left red LED (A)
Green LED (B)
Right red LED (C)