Volvo Penta D4 Series Operator's Manual page 40

Instruments and Controls
P0012475
38
CRUISE
STATION
CONTROL
LOW SINGLE
Throttle
SPEED only LEVER
6 TRIM ASSIST (optional)
The Power Trim Assistant, PTA, adjusts the trim
angel automatically according to engine speed
(rpm), see Power Trim Assistant page 33 for infor-
mation.
7 THROTTLE ONLY
Disconnects the shift function so that the control
lever only affects engine speed; refer to "Disengag-
ing shift function" in this chapter for further informa-
tion.
8 Neutral interlock
The neutral interlock prevents acidentally moving
the throttle out of neutral.
Depress the interlock button to move control out of
neutral.
The neutral interlock will automatically re-engage
when the control handle is returned to the neutral
position.
Disengaging the Shift Function
The gearshift function can be disconnected so that the
control lever only operates the throttle.
1 Put the control levers in neutral.
2 Press the control "Throttle Only" button or the neu-
tral button (N) on the helm station panel.
3 Release the button. The N symbol on the control
will light up as confirmation that the gearshift func-
tion is disengaged and that the lever will only affect
engine revolutions.
To exit neutral mode, press the button again.
47702599 12-2011