ST-HDoC / ST-HDoC-MM
12
3. Operation
3.1 Installing the Battery
The tester has a built-in lithium ion polymer rechargeable battery.
Prior to the use of the unit, the
battery cable connection behind the battery door needs to be connected and the unit fully
charged for no more than 8 hours prior to use.
Pressing key for 2 seconds can power on or off the tester.
Notice
：
Please use the original power adapter for the device!
At the first time of use, the batteries should be completely exhausted and then recharged for 4 or
5 hours.
The Charge Indicator
lights red when charging the battery, and turns off automatically
when charging is complete.
Notice: When the Charge Indicator
turns off, the battery is approximately 90%
charged. Do not charge for more than one hour after the indicator has turned off.
Press the RESET key at the left of the meter to restore the default settings if the tester
works abnormally.
Multi meter: the red and black multi meter pins must be inserted in the
correct port.
