Water Separator-Alert Indicator; 6Y8 Multifunction Meters; 6Y8 Multifunction Tachometers - Yamaha VF115 Owner's Manual

Instruments and indicators
1. Port engine speed is higher
2. Port engine speed is slightly higher
3. Engine speed is synchronized evenly be-
tween port and starboard engines
4. Starboard engine speed is slightly higher
5. Starboard engine speed is higher
If the two engines' speeds are not synchro-
nized while cruising, adjusting trim angle or
throttle can synchronize them.
If large differences in trim angle or throttle are
needed to synchronize the engines, consult
your Yamaha dealer for adjustments to the
throttle cables.
EMU26794

Water separator-alert indicator

This indicator will blink when water has accu-
mulated in the water separator. In such an
event, stop the engine and drain the water
from the separator.
This indicator only operates when a water
separator sensor is equipped.
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1
2
3
4
5
ZMU01754
ZMU01755
EMU31654

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 alert indicators.
For more details on setting meters or chang-
ing indicator systems, see the attached oper-
ation manual.
EMU36185

6Y8 Multifunction tachometers

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 alert, engine trouble
alert, and periodic maintenance notification.
If the cooling water pressure sensor is in-
stalled, the unit can also show the cooling
water pressure display. However, even if the
cooling water pressure sensor is not in-
stalled, the cooling water pressure display
can be shown by connecting an optional sen-
sor to the unit. For the optional sensor, con-
sult your Yamaha dealer. The tachometer unit
is available in round or square types. Check
your tachometer unit type.