EMU31653
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 differ-
ent between the round and square types.
Check the model and type of your unit care-
fully. This manual describes mainly the alert
indicators. For more details on setting
meters or changing indicator systems, see
the attached operation manual.
EMU36184
6Y8 Multifunction tachometers
The tachometer shows the engine revolu-
tions per minute. It has functions of trim
meter, adjusting trolling speed, cooling wa-
ter/engine temperature display, battery volt-
age display, total hour/trip hour display, oil
pressure display, water detection alert, en-
gine trouble alert, and periodic maintenance
notification. If the cooling water pressure
sensor is installed, the unit can also show the
cooling water pressure display. However,
even if the cooling water pressure sensor is
not installed, the cooling water pressure dis-
play can be shown by connecting an optional
sensor to the unit. For the optional sensor,
consult your Yamaha dealer. The tachome-
ter unit is available in round or square types.
Check your tachometer unit type.
Instruments and indicators
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-alert indicator
7. Battery voltage
8. Oil pressure (4-stroke models)
EMU36120
Start-up checks
Place the control lever in neutral and turn the
main switch to "
come on and the total hour display comes
on, the gauge will change to normal opera-
tion. If the buzzer sounds and the water sep-
arator-alert indicator blinks, consult your
Yamaha dealer immediately.
2
ZMU05415
1
ZMU05416
" (on). After all the displays
2
3
36