Navman 4432, 4433 operation manual Zoom Range and Zoom Offset, Changing the Range Mode

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4-5 Range

Range is the vertical depth displayed on the	Zoom Range and Zoom Offset
FISH 4432/4433.	On the Sonar Zoom and Sonar Bottom displays,
	On the Sonar Zoom and Sonar Bottom displays,
The Navman fishfinder has two range modes,	a vertical bar is shown on the far right of the
Auto Range and Manual Range:	display. This is the zoom bar. The zoom bar
• In Auto Range, the fishfinder adjusts	shows the zoom range; that is, the area that
the depth range automatically so the	is magnified.
bottom is always shown in the lower part	Use the	or	cursor keys to adjust the
of the display. The use of Auto Range is	zoom range.
recommended for normal conditions.	Use the	or	cursor keys to adjust the
	Use the	or	cursor keys to adjust the
• In Manual Range, the fishfinder shows only	zoom offset.
a selected depth range. In areas of rapidly
changing bottom depth, such as the sea
floor around pinnacles, it can be useful
to prevent the display from rescaling to
always show the bottom. If the bottom is
deeper than the specified depth range, it
will not be shown on the display.

Changing the Range Mode

Press the + or - key to change to Manual Range mode and to increase or decrease the range to the desired depth. Values can be set between 10 ft. (3 m) to 1000 ft. (300 m).

To change from the current mode:

1.From any Sonar display, press MENU to display the Options menu.

2.Highlight Range, then use the cursor keys to select Auto or Manual.

3.Press ENT to confirm.

Tip: To quickly enlarge from manual to auto- range hold down + or - key for 1.5 seconds.

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NAVMAN

FISH 4432/4433 Installation and Operation Manual

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Contents Pilot Contents Navman Benefits of the Fish 4432/4433 IntroductionBasic Operation How the Fish 4432/4433 worksKey Names Power Off Power On / Auto PowerBacklight Adjustment Key OperationSetting up the Fish 4432/4433 Simulate ModeManual, Fishing and Cruising Modes Setup menu and options Auto power off Setup SystemBacklight Snooze Mode Factory resetPulse power Fish symbolsScroll speed Digit sizeReset trip dist Setup LogsReset total dist Reset engine hoursAlarms automatically re-enable Setup AlarmsSetup Units Flashing light and/or external beeperSetup Calibrate Setup Comms 4433 onlyNmea data Nmea OutTemp filter TemperatureFuel Keel offsetInterpreting the display Using the Fish 4432/4433Strength of echoes Bottom typesShadows Frequency and cone widthExample of shadows Depth 83 kHz 200 kHzSingle and Dual frequency fishfinding When to use 200 kHz When to use 83 kHzAuto frequency 200/83 Khz display KHz displayFish detection and display Where to find fish Fish symbols OnFish arches Gain Changing between Cruising, Fishing and ManualObtaining the best results Changing the Range Mode RangeZoom Range and Zoom Offset Display menu DisplaysSonar display Data headerSonar Zoom display Sonar HistoryScope Bottom lockSonar Bottom display Sonar 83/200 displaySonar A-Scope display Fish recognition Scope perspective viewFuel display 4433 only About display Data displayBasic wiring Wiring OptionsNmea wiring Option Fish 4433 only Wire FunctionFuel kit wiring Fish 4433 only Secondary alarm wiring option Fish 4433 onlyAuto power option Through hull transducersOptions and Accessories What comes with this product?Mounting and removing the display unit Removing the display unit Flush MountingBracket Mounting Systems of several instruments 4433 0nlyRepeat Cleaning and maintenanceSpecifications Fish Appendix a SpecificationsFishfinder won’t turn on Appendix B Dimensions Appendix C TroubleshootingFishfinder operates erratically Fishfinder won’t turn offBottom is not displayed Bottom is displayed too far up the screenFlow indicates no fuel or low fuel Twin engine installation shows only one flow rateErratic Fuel Flow readings There is no reading for fuel economyOceania How to contact usFish 4 432 / 4