Dahua HAC-HFW2221R-Z-IRE6, Руководство пользователя

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4
Refer to Sheet 2-1 for more details about cable port.
Cable
color
Port name Function
Green
ALARM_NO
On-off alarm output port
Orange ALARM_NC On-off alarm output port
Red ALARM_IN Alarm signal input port
Black ALARM_GND
Alarm signal input GND port
-
Audio input port
External audio source input.
Note:

It needs to set the camera “Audio Mode” as “External
Audio “when using external audio source input.

External audio source has to be analog audio.
- Power input port Input DC12V/AC 24V.
- Analog video output port Output analog SD video signal
- Video port SDI Output digital HD video signal
-
HDCVI video output port
Coaxial transmission of video, audio signal, it needs to
connect to back-end HCVR to control.
Sheet 2-1
Note:
When using 5-direction button to operate OSD menu, the left and right buttons fail to realize
vari-focal and zoom function, then it needs to exit OSD menu and operate it again.
Figure 2-8
Note:
Camera models with dual power use the cable structure shown in Figure 2-8; the power input
port supports DC12V/AC24V power supply.