Connectors For Alarm; Alarm Input And Output - Yunso 80XX Series H.264 User Manual

80XX Series H.264 Digital Video Recorder User Manual ..........................................................V1.0
10 USB MOUSE
11 audio output
12 Fan

5.1.4 Connectors for Alarm

Peel off the color skin of the cable and then insert the cable into the slot on the rear
panel DVR.

5.1.5 Alarm Input and Output

There are 8 sets alarm input connector and 1 set output for this DVR. Alarm input is
for connection IR annunciation, fog sensor. The connection diagram of DC alarm inout as
following:
Mouse operation equipment
For connection audio output
Please check the fan function for diary maintained and
change new one if the fan has some problems
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