Rear Panel - TECHVIEW QV-3147 User Manual

2.2 Rear Panel

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SN Physical Interface
1 Audio output
2 Video input
3 Audio input
4 HDMI Port
VGA port
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6 USB port
7 LAN: Network port
8 RS-485/Sensor/Alarm
9 Power port
10 Power switch
The following diagrams shows the interface definition of sensor input / alarm output
/RS485:
Alarm input: Check your purchased alarm device and connect a G (GND) foot to the port marked
with "-" and connect the alarm channel to the port marked with "+".
Alarm output: Two ports marked with OUT.
PTZ port: Check your purchased PTZ and connect to the two ports (+ -) marked with RS 485.
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Connection
Audio signal output, RCA port
Connect with CH1-4 (analog) video input device, standard BNC port
Connect with CH1-4 audio input signals, RCA port
Connect to HDMI monitor
Connect with VGA display devices, such as PC monitor
Connect with U flash disk, disk burner, and other USB storage devices
Connect with LAN, Ethernet and RJ45 port.
RS485/Sensor/Alarm port. Connect by referring to the interface definition
below
Connect with the power supply DC12V 3A, attached with the machine
Turn on /off power supply
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USER MANUAL
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