Installation Manual

English
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15
Overview
No. Name Description
a
1
1
A NO COM Tx+ Rx+
NC Tx- Rx-
Power input socket. For connection of 12V adapter.
b
1
1
A NO COM Tx+ Rx+
NC Tx- Rx-
Press this switch to reset device to the factory default.
If you perform the factory reset, all your settings to device will be lost. For more information, please see Factory
Default (Page 18).
c
A Alarm input sensor terminal
NO/NC Relay control
COM Relay common
TX+/TX- RS-422/RS-485 Data line
RX+/RX-
RS-422 RX Data line
J
Disabled in RS-485 mode.
1
1
A NO COM Tx+ Rx+
NC Tx- Rx-
Ground terminal.
d
1
1
A NO COM Tx+ Rx+
NC Tx- Rx-
LAN connection to a router or internal network.
e
1
1
A NO COM Tx+ Rx+
NC Tx- Rx-
Video Encoder. Audio input terminal for sound input.
A microphone or other source of sound may be connected to this.
f
1
1
A NO COM Tx+ Rx+
NC Tx- Rx-
Video output BNC terminal.
g
1
1
A NO COM Tx+ Rx+
NC Tx- Rx-
Video input BNC terminal.
PTZ, Relay and Alarm Pin Assignments
Label Lead Label Lead
A1 Alarm 1 A3 Alarm 3
A2 Alarm 2 A4 Alarm 4
NO Relay Normally Open
1
1
A NO COM Tx+ Rx+
NC Tx- Rx-
Ground
COM Relay Common NC Relay Normally Closed
TX+ RS-422 Data TX+ TX- RS-422 Data TX-
RX+ RS-422 Data RX+ RX- RS-422 Data RX-