TABLE OF CONTENTS
3.9.6
Echo average ............................................................................................... 3-14
3.9.7
3.11 Other Menu Items .................................................................................................... 3-16
3.12.1 Searching ..................................................................................................... 3-17
3.12.2 Tracking ....................................................................................................... 3-17
3.12.3 Approaching ................................................................................................. 3-18
3.12.4 Catching ....................................................................................................... 3-18
4.
SLANT MODE ........................................................................................................4-1
4.2 Indications and Marks ................................................................................................ 4-2
4.2.1
4.2.2
4.3 Display Range............................................................................................................ 4-4
4.4 Tilt Angle .................................................................................................................... 4-4
4.4.1
4.4.2
Automatic tilt................................................................................................... 4-5
4.5 Auto Train................................................................................................................... 4-6
4.8.1
AGC ............................................................................................................... 4-8
4.8.2
Near AGC....................................................................................................... 4-9
4.8.3
2nd AGC ........................................................................................................ 4-9
4.8.4
4.10.5 Noise limiter ................................................................................................. 4-14
4.10.6 Reverberation............................................................................................... 4-15
4.10.7 Echo average ............................................................................................... 4-15
4.12.2 Fish mode .................................................................................................... 4-18
4.12.3 Target mark mode........................................................................................ 4-18
4.14 Fish Alarm ................................................................................................................ 4-21
4.15.1 Manual offcenter .......................................................................................... 4-22
4.17.1 How to measure the speed of a school of fish ............................................. 4-26
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