1.
Panel Name and Function
Front Panel
①
USB2.0 port
②
Power indication light
③
1-4-ch recording status indication light. It is on when device is working properly, it
becomes flash when there is abnormal situation.
④
Backup indication light
⑤
Upgrade indication light
⑥
1-4-ch alarm input indication light. It becomes on when there is an alarm.
⑦
2-ch alarm output indication lights. It becomes on when there is alarm output.
⑧
Door key
⑨
IR remote receiver
7
