Samsung Digital Video Recorder SVR-1660C - Manual (Page 47)

Install Manual
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as Relay out, the Output can be operated with digital I/O. Also, if Input is operated, the
emergency recording is started. Then the emergency recording starts to record with the Event
Record value.
Specification
The D-I/O specifications are as follows.
Specification
No. of inputs/outputs 12
Output type DC 3V output
Connection method Connect stripped wire end with 15 pin D_SUB.
Rated
current
DC 3.3 ~ 5V
D-I/O Connection
D-I/O inputs/outputs are connected shown in the following figure. Please refer to the section on
handling wiring for information about connecting and disconnecting.
D-I/O Settings
The 12 D-I/O ports are split with 6 for input and 6 for output. They can be configured under the
Event Setup menu tab.