Yamaha F20BEH - Wiring the Mechanical Hour Meter; Wiring the Digital Hour Meter

5-27
HOUR METER
WIRING THE MECHANICAL HOUR METER
The hour meter can be counted while the ignition switch is “ON”.
WIRING THE DIGITAL HOUR METER
Two counting method can be selected by connecting wires.
Y
Y
B
B
B
L
Batt.+12V
Battery
GND
IG switch
Lamp switch
Hour meter
L
IG switch
Batt.+12V
GND
Battery
Lighting Coil
(alternator)
Hour meter
Positive Negative
Tach signal
Y
Y B
B
G
G
IG switch
Batt.+12V
GND
Battery
Hour meter
Positive Negative
Power signal
Y
Y B
B
G
COUNTING TIME WHILE ENGINE IS RUNNING COUNTING TIME WHILE IG SWITCH IS “ON”