User`s manual

52
Under the normal operation, COM disconnects with NO. But when any alarm is
triggered, COM connects with NO.
Attention: The voltage restriction is under AV/DC 30V.
EXTERNAL
ALARM COM
25
DVR can be controlled remotely by the keyboard of PC by using RS-485 serial
communication signals.
RS485-B24
DVR can be controlled remotely by the keyboard of PC by using RS-232 serial
communication signals.
RXD23223
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 -> CAMERA -> ALARM” is set to “Low” : When the alarm input
signal is “ Low ”, the unit starts to record and buzzer.
When “MENU -> CAMERA -> ALARM” is set to “High” : When the alarm input
signal is “ High ”, the unit starts to record and buzzer.
ALARM INPUT15~22
PIN OFF14
Under the normal operation, COM disconnects with NO. But when any alarm is
triggered, COM connects with NO.
Attention: The voltage restriction is under AV/DC 30V.
EXTERNAL
ALARM NO.
13
DVR can be controlled remotely by the keyboard of PC by using RS-485 serial
communication signals.
RS485-A12
DVR can be controlled remotely by the keyboard of PC by using RS-232 serial
communication signals.
TXD23211
PIN OFF10
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 -> CAMERA -> ALARM” is set to “Low” : When the alarm input
signal is “ Low ”, the unit starts to record and buzzer.
When “MENU -> CAMERA -> ALARM” is set to “High” : When the alarm input
signal is “ High ”, the unit starts to record and buzzer.
ALARM INPUT2~9
GROUNDGND1
DESCRIPTIONFUNCTIONPIN
APPENDIX #2
APPENDIX #2
APPENDIX #2
APPENDIX #2
–
–
PIN CONFIGURATION
PIN CONFIGURATION
16CH / 8CH
16CH (D) / 8CH (D)
When the magnetic contact is opened, the
alarm will be triggered and the recording is
on. At the same time, COM connects with
NO and the siren with strobe starts wailing
and flashing.
NOTE: Please go to MENU -> ADVANCE ->
DETECTION -> DETECTION SETUP, and
set ALARM to LOW on the local machine.
25 24 23 22 21 20 19 18 17 16 15 14
13 12 11 10 9 8 7 6 5 4 3 2 1
DC12V +
GND
DC12V +
GND
PIN Connection Application
Solder Side of
DSUB 25 PIN