Cable Connection; Combination Cable Connection - Qvis MINI-PTZ-23X-H User Manual

3.1 Combination Cable Connection

The camera's combination cable includes network, audio/video cable port, RS485 connection port, alarm input
and output port connectors. Please refer to the label for detailed information.

Please note the Internet Explorer 6 does not support alarm upload function. Please use Internet
Explorer 7 or higher.
Name
POWER
GND
485A
485B
GND
AUDIO OUT
GND
IN
VIDEO GND
OUT
LAN
ALARM
IN
GND
ALARM
1
OUT

3 Cable Connection

Function
Power port. Connect to the power cable.
GND: ground end.
RS485 remote control.
Audio output port.
Ground port.
Audio input port.
Ground port.
Video output port.
Network port. Connect to network cable.
Two alarm input channels. This is to receive relay signal from

the external alarm source.
activate specified preset or pattern.
When the activation mode is NO (Normal Open), dome alarms

when there is low voltage. High voltage will not activate the
alarm.
When the activation mode is NC (normal close), dome alarms

when there is high voltage. Low voltage will not activate the
alarm.
Note:

Dome alarm input message is ground mode.

Dome alarm input signal has two modes: normal open and
normal close.

For the default setup: 2-channel alarm input and 7-channel
alarm output is optional.
Alarm input ground end.
One alarm output channel. When there is an alarm from current

channel, system activates relay or not.
Alarm output relay default setup is NO.

For the default setup: 1-channel alarm output and 2-channel

alarm output is optional.
20
You can go to dome menu to