Samsung SHR-3040 - Manual (Page 13)

English _1
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iN
st
alla
ti
ON
cONNectiNG tO a DiFFereNt Device
connecting to video, audio, and monitor
connecting to rs-485, alarm
connecting rs-485 device
Connection port used to control an external device such as the
PTZ and speed dome camera.
Connect the external device to the RS-485 port (PIN 1:-, 2:+) in
the rear [FuNctiON] panel.
Check if the RS-485 device is compliant with the DVR.
Please take care about the polarity (+/-) of RS-485 when
installing it.
The polarity may differ, depending on the camera model.
For more information, refer to the user guide of the PTZ
camera.
connecting alarm output
Connection port used to sound the alarm.
PIN 3: RELAY COM / 4: RELAY NC / 5: RELAY NO
Connect one strand of the signal cable (two strands) to the [cOm]
port and connect the other strand to a desired alarm output port.
connecting alarm input
Connection port used to receive the alarm signal.
PIN 6: ALARM GND, 7: ALARM 4, 8: ALARM 3, 9: ALARM 2, 10: ALARM 1
Connect one strand of the sensor signal cable (two strands) to the [GND] port and connect the other strand
to a desired alarm input port.
M `
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MIC SPOT MONITOR
MOUSE
MONITOR
CAMERA
SPEAKER
VGA
MONITOR
RS-485
ALARM OUT
ALARM IN
02489A_SHR-3040_ENG.indb 13 2009-11-10 오후 2:13:07