Battery Charging Information; Warning Indicator; Warning System; Overheat Warning - Yamaha 20D Owner's Manual

Basic components
Use a genuine Yamaha connector.
G
Use lighting equipment only.
G
Connect lighting equipment directly to the
G
2-pin connector.
Capacity of the lighting equipment must be
G
more than 12 V-40/60/80W; otherwise the
bulb could burn out.
When the connector is not in use, place
G
the cap on it.
ECM01000
CAUTION:
Do not connect the 2-pin connector di-
rectly to the battery terminals. Otherwise
the electric system will be damaged.
EMU26420

Battery charging information

If you need to charge the battery, use a gen-
uine charge cable to make the charging cir-
cuit.
For details on the cable connections, consult
your Yamaha dealer.
NOTE:
Do not use the 2-pin connector while
G
charging. The battery will not be charged.
If you need to use lighting equipment while
G
charging the battery, connect it to the bat-
tery, not to the 2-pin connector.
EMU26300

Warning indicator

If the engine develops a condition which is
15
cause for warning, the indicator lights up. For
details on how to read the warning indicator,
see page 15.
ZMU03703
1. Warning indicator
EMU26801
ECM00090
CAUTION:
Do not continue to operate the engine if a
warning device has activated. Consult
your Yamaha dealer if the problem can-
not be located and corrected.
EMU26813

Overheat warning

This engine has an overheat warning device.
If the engine temperature rises too high, the
warning device will activate.
Activation of warning device
The engine speed will automatically de-
G
crease to about 2000 r/min.
The overheat warning indicator will light (if
G
equipped on the bottom cowling or the ta-
chometer).

Warning system

1
ZMU03704