Operation - Mercury 10 EFI FourStroke Installation, Operation & Maintenance Manual

FEATURES AND CONTROLS
WARNING SYSTEM OPERATION 10 HP
The warning horn will emit either a continuous beep or intermittent short beeps
and engine speed will be limited. This will alert the operator and help identify
the following listed situations.
Function
Start up
Overheat
Low oil
pressure
Sensor error
Overspeed *
Restrictor
* Refer to the Specifications table for RPM limits.
ENGINE OVERHEAT
If the engine overheats, immediately reduce throttle speed to idle. Shift the
outboard into neutral and check for a steady stream of water coming out of the
water pump indicator hole.
eng
Warning Horn
One second
Continuous for
six seconds
Six beeps
no repeats
None
Six beeps
no repeats
Warning
Lamp
On
Six flashes
Engine sensor
repeats every
five minutes
Engine speed
Six flashes
repeats every
five minutes
51
Description RPM Limit
System test
Engine
overheat
Low oil
pressure
fault
too high
Restrictor
missing
62870
None
2800
Engine
misfire
may be
noticed
2800