Preparation before use
CN
5
Preparation before use
5.1
Connecting the power supply
This series of internal resistance testers can input AC power with specifications of
90-240 VAC, 47/63Hz, and 30VA. Please connect the internal resistance tester to
the power supply using the power cord provided in the attachment. Press the
power switch in the lower left corner of the front panel to turn on the
instrument. If the instrument is not turned on, please confirm that the power
cord is securely connected and ensure that the instrument is connected to a
powered power source.
Warning
：
To avoid electric shock, please ensure that the instrument is properly grounded.
5.2
Adjusting the handle
To adjust the handle of the instrument, hold the handles on both sides of the
instrument and pull them outward, then rotate the handles.
