Resetting To Factory Defaults - Navman FISH 4200 Installation And Operation Manual

Setting the Flow Filter Period
Normally engines do not draw fuel from the tank at a
steady rate. To give a stable fuel flow reading, the
TRACKER calculates the flow values by taking several
measurements and averaging them. The flow filter
sets the period over which the fuel flow is averaged,
and can be set from 1 to 255 seconds or Off.
Set the flow filter to the lowest value which give a
stable flow. Usually a value of 10 to 15 seconds will
give a satisfactory result for two-stroke carburettor
engines. Electronic fuel injected and four-stroke
engines may require a larger value.
This setting affects the Flow rate and Economy displays.
It does not affect the fuel used measurement.

4-10 Resetting to Factory Defaults

Important:
This option resets all of the following settings and
resets them to the manufacturer's default settings.
Speed and distance are related. For example, if knots
are chosen as the speed units, then distance is
always measured in nautical miles.
To reset the fishfinder to the manufacturer's default
settings, power off the fishfinder. Then hold
power on while holding it.
The message "RESET TO FACTORY DEFAULTS?"
appears. Press to select YES or NO. Then press
or to reset the trip log and exit.
GENERAL
Auto Gain ....................................................... ON
Auto Range .................................................... ON
Manual Gain ....................................................... 5
Bottom Lock ................................................... ON
Key Beep ........................................................ ON
Contrast ............................................................. 6
Backlighting ........................................................ 6
UNITS
Temperature ..................................................... °F
Depth ........................................................... Feet
Speed .............................................................. KN
Fuel ......................................................... US Gal.
22
ALARMS
Shallow Alarm .............................................. OFF
Shallow Alarm Value ..................................... 10 ft
Deep Alarm .................................................. OFF
Deep Alarm Value ......................................... 60 ft
Fish Alarm .................................................... OFF
Temp. Change Alarm ................................... OFF
Temp. Change Alarm Value. ....................... 5.0 °F
and
Temp. Alarm ................................................. OFF
Temp. Alarm Value ...................................... 80 °F
Low Battery Alarm ........................................ OFF
Battery Alarm Value .............................. 11.5 Volts
Low Fuel Alarm .................................... 5 US Gal.
FISH SYMBOL .......................................
INSTALL
Keel Offset ................................................... 0.0 ft
Num. Engines .................................................... 0
Tank size ............................................ 18 US Gal.
Flow Filter ................................................ 10 sec.
FISH 4200 Installation and Operation Manual