DVR systems DVRxx04HF-U Series - Manual (Page 27)

17
For 32 channel device:
Indication Light on: 1-16 channel is in recording
Indication Light flashes: 17-32 channel is in recording
Indication Light normally on: the corresponding channels are in
recording
Remote control
indication light
ACT Remote control indication light
Status indication
light
Status If there is Fn indication light, current status indication light is null.
Power indication
light
PWR Power indication light
IR Receiver IR It is to receive the signal from the remote control.
2.2 Rear Panel
2.2.1 General Series
This series products’ rear panel is shown as below. See Figure 2-2
Figure 2-2
Please refer to the following sheet for detailed information.
1 Grounding hole
2 Power input port
3 Power button
4 Fan
5
The 1st to the 4th-channel audio input
6 DB25 port (the 5th to the 16th-channel audio input
port)
7 Loop video output
8 Video input
9 Audio output
10 Bidirectional talk input port
11 Bidirectional talk output port