User`s manual

9
2.1 Front Panel
2.2 Rear Panel
VP-16
Rear Panel
Interface
Connections
1
VIDEO/AUDIO IN
BNC connectors for video/audio input
2
LOOP OUT
Video loop output connector (optional) for connection to monitor
3
LINE IN
Voice talk input interface for connection to active audio input
device, microphone, etc.
4
AUDIO OUT
Voice talk output interface for connection to audio output device,
e.g., loudspeaker, etc
5
RS-232
Serial interface for configuration of device’s parameters or used
as transparent channel
6
POWER
Power on/off
7
LAN
10/100/1000Mbps self-adaptive UTP Ethernet interface
8
RESET
Restore the factory default settings by holding the RESET button
for 15 seconds after power is on.
9
RS-485
RS-485 serial interface for connection to pan/tilt unit, speed
dome, etc.
10
ALARM IN
Relay alarm input
11
ALARM OUT
Relay alarm output
12
AC220V
220VAC power supply
13
GND
Ground
1
2
3
4
5
1
7
8
10
12
6
9
11