Install&User’s Guide
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Connecting relay out
Connect R1 ~ R4 with referring to the following images, it shows to connect a warning light.
Please refer the “Wire Handling”
Relay setting
It is available to run relay selecting from sensor, motion detection, Text, Video Loss which is
normal event source and Disk error, Disk full, Fan error, authentication fail, WRS registration fail,
Mirroring fail, abnormal Recording stop which is system event source. Also, user can set
working condition by schedule. In case of using control center thru. Network, relay could be run
from remotely
2.3.3.3
Connecting serial port
Configuring serial ports for Pan/Tilt/Zoom
If DVR supports thru. COM port, it is available to connect PTZ camera and control it. For a list of
supported protocols, please refer to the list on the OSD configuration menu. The following figure
shows how to connect PTZ camera to RS485 (COM2). When using another serial port, connect
it with referring to each connection diagram below.