Service and Maintenance:
08
Maintenance:
Note: When the failure occurs,the color of indicator light will show the prority in the following order.
1. Error receiving card.
2. DC output above 5V or below 4.3V
3. Excessive tile temperature.
4. Wrong signal.
5. No signal.
Light status on the backside of MC-5H.
OK
OK
OK
OK OK
Wrong signal
No signal
OK
OK
OK
Signal input from top
to bottom
Normal
Normal
The receiving card doesn’t work.
DC output above 5V or below 4.3V
The temperature of tile exceeds 50°C.
Disconnected the UTP cable between the receiving card
and the tile.
1. The bad connection between the receiving cards.
2.The pins on the receiving card is curved or broken.
Signal input from bottom
to top
Green
Green
(2Hz/second)
(2Hz/second)
(2Hz/second)
(2Hz/second)
(Always)
(Always)
(Always)
Blue
Blue
Red
Red
Yellow
Error receiving card
The power supply DC-DC abnormal
Power Data Color of Light Factors
User Manual P18
Picture 1 Picture 2 Picture 3 Picture 4
Picture 5 Picture 6 Picture 7 Picture 8
1. Remove the Power Cable.
2. Remove the Data Cable.
3. Pull out the Lock Pin.
4. Hold the handle to push the tile forward.
5. Rope the pothook(Pic 6), and xed tube on the frame, then put down the tile slowly(Pic 7).
Maintenance on overall installation, just replace the bad tiles.