User Manual

DC power
socket
AC-DC
converter.
DC power
plug
AC power
cord
AC/DC adapter information:
Input : 100V-240VAC,50-60Hz 1.8A
Output : DC 12V 500 mA
Polarity :
Note:
Under external power adapter, the automatic power off function
is not available
10. Maintenance
10.1. Cleaning
Periodically wipe the case with a damp cloth and detergent; do
not use abrasives or solvents.
10.2. Calibration
Calibrate your instrument once a year to ensure that it
performs according to its specifications.
10.3. Replacing the Battery
Please change the battery when the battery symbol is
less than one segment
Turn off the power of the instrument. When you change the
battery, and screw off the breechblock on the battery cabinet
cover, then take off it and instead the fresh battery.
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