Onwa KF-667 manual White Marker

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2.16 White Marker

The white marker functions to display a particular echo color in white. For example, you may want to display the bottom echo (reddish-brown) in white to discriminate fish echoes near the bottom. Note that the bottom must be displayed in reddish-brown for the white marker to function.

1.Set the [MODE] switch in the MENU1 position.

2.Press [] select MARKER field.

3.Select WHT from the MARKER field.

4.Set the [MODE] switch in desired mode position.

5.Press [] or [] to select color to display in white. The indication WHITE MARKER appears. As you press those keys the white cursor on the color bar shows the color currently selected to display in white.

White cursor shows color currently displayed in white.

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Contents Model KF-667 Safety Instructions Table of Contents Introduction FeaturesPage Principle of Operation Display Unit System ConfigurationTransducer PowerTD/Temp Control Function CONTROLS, IndicationsBrill Voltage IndicationsAdjusting Brilliance Turning the Power On/OffDisplay Mode Selection, Description Display mode selection200K, 50K high frequency, low frequency mode Display mode descriptionDual frequency mode Marker Zoom Zoom mode high or low frequencyAutomatic Operation Adjusting GainHow it works Enabling automatic operationDisplay Range Selection Selecting Picture Advance SpeedBasic range selection Range shifting Erasing Weak EchoesScope Display Measuring Depth to a Fish SchoolMenu selection Menu OperationSystem Menu Main menu descriptionMenu item Description System Menu System menu descriptionSuppressing Low Level Noise Suppressing InterferenceAlarm description AlarmsSelecting Background and Echo Colors Silencing the buzzer Activating/deactivating an alarmWhite Marker Zero Line Interpreting the DisplayFish School Echoes Bottom EchoSurface Noise/Aeration Maintenance MAINTENANCE,TROUBLESHOOTINGReplacement of fuse General checkingMaintenance of the transducer CleaningBasic troubleshooting Basic TroubleshootingTransducer Check Water Temperature Sensor option CheckMENU1 Menu TreeKF-667 Specifications on Color Video SounderPower Supply Index