Yamaha NAVIGO Owner's Manual page 82

(2) Charging the battery out of the unit (tabletop charging)
 Place the charger on a flat, stable surface with
the charge indicator lamp facing up.
‚ Check that the protective cap is on the battery.
If the protective cap is not attached, be sure to
attach it.
ƒ Insert the power plug of the dedicated charger
(ESC3) into the residential power outlet.
9
TIP After plugging in the charger, it takes about 5 seconds for the charging lamp to light.
„ Rest the battery on its side.
… Open the connector cover, and insert the char-
ger plug into the charge connector on the bat-
tery.
 Check that the charge lamp (green) on the
charger turns on.
If the charge lamp does not light green, see
"9.6. Charger (ESC3) Indicator Lamps".
 While charging, you can check the charge sta-
tus using the capacity indicator lamps on the
battery.
The capacity indicator lamps will turn off after
charging has completed.
Assuming that charging started with the battery
in an empty state, the time to completion is typ-
ically 4.5 hours.
76
Protective cap
Power plug
Residential power outlet
Connector cover
Charge lamp
Charging
Turn on successively
Charging starts
Charging complete
Charger plug
All lamps turn off
Charging complete