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Audio output
38
PoE power supply output/Lan test interface,
39
PSE power supply input interface
40
DC12V2A charging interface
41
DC12V2A power output , for provisional DC power supply
42
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!
Usually it doesn't need to disconnect the cable at the normal use
Pressing the key
continuously can power on or off the tester.
Notice：Pls 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
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
instrument works abnormally.
Multi-meter: the red and black multi-meter pen must insert the corresponding port.
page 17
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