Quick Operation Guide of Digital Video Recorder
15
Alarm Connection
To connect alarm devices to the DVR:
1. Disconnect pluggable block from the ALARM IN /ALARM OUT terminal block.
2. Press and hold the orange part of the pluggable block; insert signal cables into slots and release the orange part.
Ensure signal cables are in tight.
3. Connect pluggable block back into terminal block.
RS-485 Connection
To connect RS-485 devices to the DVR:
1. Disconnect pluggable block from the RS-485 terminal block.
2. Press and hold the orange part of the pluggable block; insert signal cables into slots and release the orange
part. Ensure signal cables are in tight.
3. Connect pluggable block back into terminal block.
Note: Make sure the pan/tilt receiver unit is connected to the T+ and T- of the DVR. Here we take the RS-485
connection of the DS-9100/9000HFI-ST as an example.
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