Table of Contents
A Word To Furuno | i |
Features | i |
1.HANDLING PRECAUTION | 1 |
2.SYSTEM CONFIGURATION | 2 |
3.PRINCIPLE OF OPERATION | 3 |
4.OPERATING CONTROLS | 4 |
5.BASIC OPERATION | 6 |
Power ON/OFF and Brilliance Control | 6 |
Demonstration Picture | 6 |
Presentation Mode Selection | 6 |
Zoom Picture Selection | 9 |
Automatic Operation | 12 |
Manual Operation | 12 |
Picture Advance Speed Selection | 14 |
Eliminating Low Intensity Echoes | 15 |
Turning on | 15 |
Measuring Depth to Fish School | 15 |
6.FISH AND BOTTOM ALARMS | 16 |
7.ADJUSTING PICTURE BY MENU | 18 |
Eliminating Interference (NOISE LIMITER) | 18 |
Eliminating Low Level Noise (CLUTTER LEVEL) | 19 |
Adjusting Preset Gain | 19 |
Selecting Background Color and Echo Color (HUE SELECTION) | 20 |
8.DISPLAYS | 21 |
Video Sounder Picture | 21 |
Navigation Data | 24 |
9.INTERPRETING THE DISPLAY | 25 |
Frequency | 25 |
Detecting Area | 25 |
Zero Line | 26 |
Fish School Echoes | 27 |
Bottom Echo | 27 |
Surface Noise/Aeration | 28 |
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