12
SN
Port Name
SN
Port Name
SN
Port Name
7
Audio talk output
port RCA OUT
8
Audio talk input
port RCA IN
9
4-channel alarm input,
4-channel alarm output,
RS485 port.
10
Power socket
11
Power switch
2.3.2 4-channel 4K high definition series
The rear panel is shown as below. See Figure 2-5.
Figure 2-5
Please refer to the following sheet for detailed information.
SN
Port Name
SN Port Name
SN
Port Name
1
Ground screw hole
2
Audio output port(BNC)
3
Video
output
port
(BNC)
4
Audio talk input
port
5
Audio talk output
port
6
VGA port
7
HDMI output port
8
HDMI input port
9
RS232 port
10
RS232 port to control
the screen
11
Network
interface(10M/100M/1000
M self-adaptive Ethernet
port)
12
USB port
13
Alarm
input,
alarm
output, standard RS485
port
14
Power on-off button
15
Power socket
2.3.3 1-channel High Definition Series
The rear panel is shown as below. See Figure 2-6.
Figure 2-6
Please refer to the following sheet for detailed information.
