MM-380A
11. Maintenance
11-1
11. Maintenance
(1) Charging the Battery
The battery is not charged at the time of factory shipment. When using the
MM-380A
for
the first time, charge the battery. The battery can be charged by connecting the power
supply to the AC adapter jack with the dedicated AC adapter. (Refer to Chapter 6(1)
“Connecting the
MM-380A
and Power Supply”.)
CAUTION
•
When charging the battery, always connect the
MM-380A
’s AC adapter
jack and the power supply with the dedicated AC adapter. Connecting the
power supply with an AC adapter of another product, such as a printer,
may result in malfunction.
•
If you do not intend to use the
MM-380A
for extended periods, remove
the battery or charge it once every two months.
(2) Battery Specification
Operation time
Approx. 2 hrs (with 1 battery)
Approx. 4 hrs (with 2 batteries)
Recharge warning
display
Charge immediately in the event of the memory
battery error.
Charge method
Connect the 100 to 240 V AC power supply to the
adapter jack on the
MM-380A
AC with the dedicated
AC adapter.
Charge time
Approx. 3 hrs (if charged with the
MM-380A
powered-off)
A lithium-ion battery is used.
The lifetime of the battery is approximately 500 full
discharges and charges, depending on use.
If the battery is at the end of its life, the operation time
of the
MM-380A
becomes shorter. In this case,
replace the battery.
Battery capacity guidance
Charge/discharge count
Battery capacity
100 times
90%
200 times
85%
Battery life
(at recommended temp.
0 to 40
℃
)
300 times
80%
