English
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CONNECTING WITH OTHER DEVICE
CONNECTING THE RS-485 DEVICE
Connect the rear [
RS-485 +, –
] port to the PTZ camera or system keyboard.
M
You can connect and control the PTZ camera which supports the RS-485
communication.
Check if the RS-485 device is compatible with the product first.
Pay attention not to change the polarity (+/-) of the RS-485 device when connecting it.
Depending on camera’s type, connection polarity can be different.
For further information, refer to the respective PTZ Camera’s documentation.
CONNECTING THE NETWORK
Connecting to Network through Ethernet (10/100BaseT)
+
RS-485
1 2
3 4
G
1 COM
G
ALARM IN
ALARM OUT
NETWORK
USB
CONSOLE
VGA
AUDIO IN
AUDIO OUT
VIDEO OUT
DC 12V
+ -
RS 485
NETWORK
Hub/Switcher
Hub/Switcher
Windows
Network Viewer
RJ-45 Ethernet Cable
(Direct Cable)
Back Bone
Summary of Contents for SDS-P3040
Page 1: ...SDS P3040 4 CHANNEL DVR User Manual ...
Page 129: ......