OnvianTech IPC4300ADH User Manual page 54

Ip camera tester
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Turn on the cable scan; use the copper pin to search, the cable with loudest voice means it is connected
with the tester. Four Audio types can choose. LED lamp is convenient to work in dark or at night. Press
the button (+ - ) to adjust the volume,
use two batteries (size AAA)
Application
It's convenient for people to find out the other end of the cable from the mess cable in security
maintenance and network engineering.
While searching BNC cable, connect one port of the alligator clips to the copper core or copper net of
the BNC cable, the other one to connect the earth wire (barred windows).
Note:The battery of the cable tracer must according to corresponding positive pole + and
negative pole -, otherwise will damage the tester.
Note:While the cable tracer tester is receiving the audio signal from the tester, it will maybe
influenced by other signals and make some noise.
page 50

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