6Y8 Multifunction Meters; Tachometer Unit - Yamaha F100D Owner's Manual

Basic components
1. Low battery indicator
EMU31651

6Y8 Multifunction meters

Multifunction meters have 6 kinds of meter
units; tachometer unit (square or round
types), speedometer unit (square type),
speed & fuel meter unit (square or round
types), and fuel management meter (square
type). The indicator system is slightly different
between the round and square types. Check
the model and type of your unit carefully. This
manual describes mainly the warning indica-
tors. For more details on setting meters or
changing indicator systems, see the attached
operation manual.
EMU31680

Tachometer unit

The tachometer shows the engine revolutions
per minute. It has functions of trim meter, ad-
justing trolling speed, cooling water/engine
temperature display, battery voltage display,
total hour/trip hour display, oil pressure dis-
play, water detection warning, engine trouble
warning, and periodic maintenance notifica-
tion. If optional sensors are connected to the
unit, cooling water pressure display will be
available. For the optional sensor, consult
your Yamaha dealer. The tachometer unit is
available in round or square types. Check
your tachometer unit type.
20
1
1. Set button
2. Mode button
5
4
7
6
8
1. Tachometer
2. Trim meter
3. Multifunction display
4. Cooling water pressure
5. Cooling water/engine temperature
6. Water detection warning indicator
7. Battery voltage
8. Oil pressure (4-stroke models)
1
1. Set button
2. Mode button
2
ZMU05415
1
2
3
ZMU05416
2
ZMU05417