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3.3.28 12V power input test
Connect 12V power adaptor to tester's charging port, then click icon "PoE" to enter voltage
measurement app, screen show the current adaptor input voltage and power. Note: the current 12V input
measured power is the battery charging power and the device working power, the measured power will
change depending on the different of battery power and backlight brightness.
Warning: Not allow connect device with input power over 17V to tester "12V IN" port,
otherwise it will damage the machine.
3.3.29 Digital Multi-meter (* Optional )
Click icon
to enter.
Page.77.
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