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1) SPOT Monitor
Connect Spot Monitor to the rear SPOT terminal.
HD SDI universal series supports 1ea SPOT terminals.
2) Audio Input/Output
HD3-16U 16CH supports 16ea audio inputs. MH3-08U 8CH supports 8ea audio inputs and MH3-16U 16CH
supports 16ea audio inputs. SH3-08 supports 8ea audio inputs and SH3-16 supports 16ea audio inputs.
3) Terminal Block
[Figure 2-6. Terminal Block and Description]
The terminal blocks in the rear of the product are for the connection of PTZ / Sensor / Relay / POS Connection.
The number of the terminal block may be different depending on the model.
①
PTZ Camera/Keyboard Controller
Connect PTZ control cable; TRX+, TRX- and GND to Terminal Block;No.4 TRXD+, No.5 TRXD- and No.6 GND in
the rear of DVR. You may refer to APPENDIX for supported PTZ cameras in this manual. Keyboard controller has
the same connection as PTZ camera.
PTZ Camera may not be working properly if GND is not connected.
②
Sensor/Relay /POS
Connect Sensor/Relay/POS to the terminal block directly depending on the model.
Sensor and Relay Type
NC(Normal Close)
: Normally closed; opens when a signal is received
NO(Normal Open)
: Normally open; closes when a signal is received
(1) Sensor Connection
①
Connect the sensor to the terminal block S1 ~ S4 depending on the model.
②
Each input terminal is connected relatively with the channel number.
(2) Relay Connection
③
Relay the output signal to external devices such as Alarm and Siren.
④
Connect the relay to R1 terminal block depending on the model
