Planet Technology DVR-860 - Manual (Page 72)

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‧ DVR-860
PIN FUNCTION DESCRIPTION
1 GND GROUND
2~9 ALARM INPUT When connecting the wire from ALARM INPUT (PIN 2 -- 9) to GND (PIN 1)
connector, DVR will start recording and the buzzer will be on.
When “MENU -> ADVANCE -> DETECTION -> DETECTION SETUP -> ALARM” is
set to “Low” : When the alarm input signal is “ Low ”, the unit starts to record and
buzzer.
When “MENU -> ADVANCE -> DETECTION -> DETECTION SETUP -> ALARM” is
set to “High” : When the alarm input signal is “ High ”, the unit starts to record and buzzer.
10 PIN OFF
11 TXD232 DVR can be controlled remotely by the keyboard of PC by using RS-232 serial communication
signals.
12 RS485-A DVR can be controlled remotely by the keyboard of PC by using RS-485 serial communication
signals.
13 EXTERNAL
ALARM NO. Under the normal operation, COM disconnects with NO. But when any alarm is
triggered, COM connects with NO.
Attention: The voltage restriction is under DC24V 1A.
14
PIN OFF
15~22 ALARM INPUT When connecting the wire from ALARM INPUT (PIN 15 -- 22) to GND (PIN 1) connector, DVR
will start recording and the buzzer will be on.
When “MENU -> ADVANCE -> DETECTION -> DETECTION SETUP -> ALARM” is
set to “Low” : When the alarm input signal is “ Low ”, the unit starts to record and buzzer.
When “MENU -> ADVANCE -> DETECTION -> DETECTION SETUP -> ALARM” is
set to “High” : When the alarm input signal is “ High ”, the unit starts to record and buzzer
23 RXD232 DVR can be controlled remotely by the keyboard of PC by using RS-232 serial communication
signals.
24 RS485-B DVR can be controlled remotely by the keyboard of PC by using RS-485 serial communication