W A R N I N G
Fire hazard. Use only the external power supply that is specified for this instrument.
W A R N I N G
Electrical shock hazard. Externally connected equipment must have an applicable
country safety standard assessment.
Use the supplied USB cable and USB power adapter or a PC to charge the battery. Refer to
Figure 4. When the instrument connects to power and the on/off key is pushed, the green LED
indicator is on. The user can operate the instrument while the battery charges. A battery with no
charge becomes fully charged after approximately 5 hours when the USB power adapter is used and
the instrument power is off.
English 9