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28
TDR cable test interface
(Optional)
29
DC12V 2A power output, for provisional DC power supply
30
DC12V 2A charging interface
31
LED flashlight (lamp)
32
RS485 Interface: RS485communication for the PTZ
33
UTP cable port: UTP cable tester port/ Cable tracer port
34
Micro SD card moveable (supports up to 32GB)
35
PoE power supply output or LAN test port (Use to test PoE or non-PoE IP camera)
36
PSE power sourcing equipment. Tests PoE voltage
37
Audio input
3. OPERATION
3.1 Installing the Battery
The tester has built-in lithium ion polymer rechargeable battery. The battery cable inside battery
cabin should be disconnected for safety during transportation.
Prior to the use of the instrument, the battery cables inside the battery cabin should be well
connected. Pressing the key
continuously can power on or off the tester.
Notice: Use the original adaptor and connected cable of the device!
When the battery icon is full or the charge indicator turns off automatically, indicate the
battery charging is completed
Notice: When the Charge Indicator
turns off, the battery is approximately 90%
charged. The charging time can be extended for about 1 hour and the charging time within
12 hours will not damage the battery.
Notice: Press the key
several seconds to restore the default settings when the