-5-
2.3 Rear Panels
‧
16CH (The fan is optional)
RI S K OF EL ECTRI C S HO CK
DO NOT OPEN
DC 19V
WARNING
: TO REDUCE THE RISK O F ELE CTRIC SHOCK,
DO NO T REMOV E COVER (OR BACK).
NO USE R-SERVICEABLE P ARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
ACT.
LINK
LAN
EXTERNAL I/O
IR
RS485
1
4
2
3
5
6
7
8
9
10
11
12
13
14
15
16
MONITOR
1
2
3
4
1
‧
8CH (The fan is optional)
RI S K OF EL ECTRI C S HO CK
DO NOT OPEN
DC 19V
WARNING
: TO REDUCE THE RISK O F ELE CTRIC SHOCK,
DO NO T REMOV E COVER (OR BACK).
NO USE R-SERVICEABLE P ARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
ACT.
LINK
LAN
EXTERNAL I/O
IR
RS485
1
4
2
3
5
6
7
8
MONITOR
1
2
3
4
1
‧
4CH (The fan is optional)
EX TERN AL I/ O
LAN
LINK
ACT.
MO NITOR
DC 19V
OUT
IN
1
2
3
4
IR
1) INPUT (1 ~ 16CH)
Connect to video sources, such as cameras.
Note:
The DVR will automatically detect the video system of the camera, please make sure that the
cameras are properly connected to the DVR and power-supplied before the DVR is turned on.
Note:
If you want to make a video backup with audio, please connect audio cameras to the channels
which support the audio function.
For 16CH & 8CH DVR, the audio channels are CH1, CH2, CH3 and CH4.
For 4CH DVR, the audio channel is CH1.
2) MONITOR
Connect to a CRT monitor for video output.
3) Audio IN (1 / 2 / 3 / 4)
Connect to audio sources, such as cameras equipped with the audio function.
When users start recording, the audio input will also be recorded with corresponding video channel.
Note:
The audio source connected to the “Audio 1” will be recorded with the video of the “CH1”.
The audio source connected to the “Audio 2” will be recorded with the video of the “CH2”.
The audio source connected to the “Audio 3” will be recorded with the video of the “CH3”.
The audio source connected to the “Audio 4” will be recorded with the video of the “CH4”.
4) Audio OUT
Connect to a monitor or speaker with 1 mono audio output.
5) IR
Connect the IR receiver extension line for remote control.
