Yamaha PW-SE Original Instructions Manual page 30

30
Reading the charging status for battery pack
Battery
charger
lamp
Lit power lamps indicate the amount of
charging completed. A flashing power lamp
indicates current progress.
On
(Example: Battery is approximately 50–75 %
charged.)
Four lamps flash simultaneously.
Off
Battery capacity indicator lamps
(Down tube type)
Off
(Multi location type)
Charging
Charging
completed
Battery is in
standby mode.
* The battery
42
Current
Details
status
During charging, the
battery capacity
indicator lamps light
up one by one.
When charging is
complete, the
charging lamp on the
battery charger and
the battery capacity
indicator lamp on the
battery pack go off.
Charging will
automatically restart
when a temperature
is reached that
allows charging.
(See "Appropriate
charging
internal environments".)
temperature
is too high or When possible,
too low. always perform
charging at the
optimal temperature
of 59–77 °F (15–25
°C).