DS-7200-ST Series DVR Quick Operation Guide
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Alarm Connection
Note: The DS-7200HVI-ST/SE, DS-7200HFI-ST/SE, DS-7200HVI-ST/SN and DS-7200HFI-ST/SN models
provide no alarm in/out.
To connect alarm devices to the DVR:
1. Disconnect pluggable block from the ALARM IN /ALARM OUT terminal block.
2. Unfasten stop screws from the pluggable block, insert signal cables into slots and fasten stop screws. 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. Unfasten stop screws from the pluggable block, insert signal cables into slots and fasten stop screws. 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- terminals (or D+ and D- terminals of
DS-7200HVI-ST/SN and DS-7200HFI-ST/SN) of the DVR.