
15
Charging
This instrument is powered by an internal lithium-ion battery. To charge the
internal lithium-ion battery, connect the instrument to a computer via the USB
cable.
Operating Procedure
1
Connect the connector of the
USB cable to the USB connection
terminal on the instrument.
USB cable
USB connection
terminal
Computer
(commercially
available)
2
Connect the other connector of
the USB cable to the USB
terminal on the computer.
The battery indicator displays the remaining
power and charge status of the internal lithium-
ion battery.
Battery indicator
Indicator
Status
Meaning
Not lit
Remaining
battery
power
available
The internal lithium-ion battery has sufficient power
to operate the instrument.
Flashing orange
Low battery The remaining battery power is low. Please charge.
Lit orange
Charging
The instrument is currently being charged.