Appendix
A. Troubleshooting
Status LED
The following table lists the LED patterns in all cases. The priority 1 is the highest priority. If there are multiple statuses at the same time, the Video Receiver will show the highest priority one.
| LED status | Description | Priority |
|
|
|
|
1 | Steady Red | Power on and system booting | 5 |
|
|
|
|
| Red LED unlighted | Power off |
|
|
|
|
|
2 | Steady Red + Blink Green every 1 | Network works(heartbeat) | 4 |
| sec. |
|
|
|
|
|
|
| Steady Red + Green LED unlighted | Network fail |
|
|
|
|
|
3 | Steady Red + Blink Green every | UART control message | 3 |
| 0.15 sec. |
|
|
|
|
|
|
4 | Blink Red every 0.15 sec. + Blink | Upgrading F/W | 2 |
| Green every 1 sec. |
|
|
|
|
|
|
5 | Blink Red every 0.15 sec. + Blink | Restore default | 1 |
| Green every 0.15 sec. |
|
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