Humminbird 323, 300 series, 531444-1_A What’s On the Display, Bait Ball Hard Bottom Rocky Bottom

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531444-1_A - 323_Man_English.qxd 11/5/2005 12:33 PM Page 10

What’s On the Display

The 300 Series™ Fishing System can display a variety of useful information about the area under and adjacent to your boat, including the following items:

Depth - water depth; can be set to alarm when the water becomes too shallow.

Speed - if a Temp/Speed accessory is attached, the 300 Series™ can display the speed of the boat, and can keep a Triplog of nautical or statute miles traveled.

Temperature - water surface temperature.

Timer - elapsed time with Temp/Speed Accessory.

Distance - distance traveled with Temp/Speed Accessory.

Average Speed - average speed reading with Temp/Speed Accessory.

Cursor - available in Freeze Frame and can depth of a sonar return and bottom depth

be positioned in the Sonar View to provide

83 kHz, Wide Beam Hollow Fish Symbol

below the cursor.

 

 

Structure - where fish may be hiding.

Do Not print this page

Fish - fish are

displayed as arches and/or fish icons, and the unit can be set to alarm when a fish of a certain size is detected. When a target is detected and Fish ID+ is on,

200 kHz, Narrow Beam Shaded Fish Symbol

Bait Ball

Hard Bottom

Rocky Bottom

Second Sonar Return - when the sonar signal bounces between the bottom and the surface of the water and back again. Use the appearance of the second return to determine bottom hardness. Hard bottoms will show a strong second return, while soft bottoms will show a very weak one or none at all.

Cursor Dialog Box - indicates cursor depth directly below the cursor.

Thermoclines - layers of water with different temperatures that appear at different depths and different times of the year. A thermocline typically appears as a continuous band of many gray levels moving across the display at the same depth.

Soft Bottom

RTS® (Real Time Sonar) Window

Battery Voltage - the voltage of the boat’s

on the display and the depth of the bottom battery; can be set to alarm if the voltage falls below a certain point.

NOTE: Entries in this view that list (with Temp/Speed) are available if this device is

connected to the 300 Series™ Fishing System.

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Contents Operations Manual Table of Contents Thank YouTroubleshooting Alarms Menu TabSetup Menu Tab Specifications Glossary Contact HumminbirdHow Sonar Works DualBeam Plus Sonar What’s On the Display Bait Ball Hard Bottom Rocky BottomSoft Bottom RTS Real Time Sonar Window Temperature water Do Not print this Views Sonar ViewUnderstanding Sonar History Real Time Sonar RTS WindowFreeze Frame Bottom Presentation Sonar Zoom View 200/83 kHz Split Sonar ViewKey Functions POWER/LIGHT KeyBig Digits View Circular Flasher ViewWAY Cursor Control Key Powering Up the UnitMenu Key Exit KeySonar Tab, Normal Mode Sonar Tab, Advanced Mode Menu SystemStart-Up Options Menu Normal OperationSimulator System Status Sonar X-PressTMMenu Accessory Test lists the accessories connected to SystemExit System Status by powering your Fishing System off Operation and the input voltageSensitivity To adjust the SensitivityTo adjust the Upper Range Upper RangeTo adjust the Chart Speed Chart SpeedTo adjust the Lower Range Lower RangeZoom Level Bottom LockBottom Range To use Beam Select Sonar Menu TabBeam Select Highlight Beam Select on the Sonar main menuFish ID+TM To change the Fish ID Sensitivity settingTo change the RTS Window setting Fish ID SensitivityZoom Width KHz SensitivityDepth Lines Surface Clutter Noise FilterMax Depth Alarms Menu Tab To change the Water Type settingWater Type Low Battery Alarm Depth AlarmFish ID Alarm Temp AlarmTo change the Alarm Tone setting Alarm ToneSetup Menu Tab Highlight Alarm Tone on the Alarms main menuUnits Temp User ModeUnits Depth Units DistanceTriplog Reset Restore DefaultsSelect Views Select Readouts Depth OffsetTemp Offset Troubleshooting To change the Speed Calibration settingSpeed Calibration Finding the Cause of Noise Display ProblemsProblem Possible Cause IsolationSpecifications GlossarySonar Terms 531444-1A 323ManEnglish.qxd 11/5/2005 1234 PM 531444-1A 323ManEnglish.qxd 11/5/2005 1234 PM Receiver See Transmitter 531444-1A 323ManEnglish.qxd 11/5/2005 1234 PM Contact Humminbird
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