Reading The Charging Status For Display Unit (Applies Only To Models Equipped With The Multi Location Battery.) - Yamaha PW SYSTEM Manual

Reading the charging status for Display Unit (Applies only to models
equipped with the Multi Location Battery.)
To check the charge status, turn on the power of the Display Unit.
Battery
charger
lamp
(Display A)
<0.2 second
(Display B)
On
Display Unit
0% 1–10%
<0.5 second
intervals> intervals>
11–99%
1–10%
0%
11–99%
Charging
<0.5 second
intervals>
<0.2 second
intervals>
66
Current
Details
status
The battery capacity
indicator slowly
increases.