
English _17
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CONNECTING TO AN EXTERNAL DEVICE
Connecting SRD-16XX/8XX Series DVR
Connect between DVR and SPC-2010 using RS-485 port on the rear of the DVR.
For the half duplex system
- Connect Tx (+) of RS-485 port of the DVR with TRx (+) of SPC-2010.
- Connect Tx (–) of RS-485 port of the DVR with TRx (–) of SPC-2010.
For the full duplex system
- Connect Tx (+) of RS-485 port of the DVR with TRx (+) of SPC-2010.
- Connect Tx (–) of RS-485 port of the DVR with TRx (–) of SPC-2010.
- Connect Rx (+) of RS-485 port of the DVR with Tx1 (+) of SPC-2010.
- Connect Rx (–) of RS-485 port of the DVR with Tx1 (–) of SPC-2010.
Tx1Tx2Tx3TRx
CH 1
CH 3
CH 2
CH 4
AUDIO IN
AUDIO OUT
VGA
CONSOLE
SERIAL
NETWORK
USB
VIDEO IN
LOOP OUT
SPOT
ALARM INALARM OUT
IN
AC 100-240~
Tx1 Tx2 Tx3 TRx
Tx1Tx2Tx3TRx
Tx1Tx2Tx3TRx
CH 1
CH 3
CH 2
CH 4
AUDIO IN
AUDIO OUT
VGA
CONSOLE
SERIAL
NETWORK
USB
VIDEO IN
LOOP OUT
SPOT
ALARM INALARM OUT
IN
AC 100-240~
Tx1 Tx2 Tx3 TRx
Tx1Tx2Tx3TRx
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