Humminbird 757c Fish Finder User Manual


 
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Setup Menu Tab 119
Units - Depth ...................................................................................................................... 120
Units - Temp (International only) ........................................................................................ 120
Units - Distance .................................................................................................................. 120
Units - Speed ...................................................................................................................... 121
User Mode .......................................................................................................................... 121
Language (International only).............................................................................................. 121
Triplog Reset ...................................................................................................................... 122
Restore Defaults.................................................................................................................. 122
Select Readouts (Advanced, Sonar view only).................................................................... 123
Depth Offset (Advanced)...................................................................................................... 125
Aux. Temp. Offset (Advanced) ............................................................................................ 125
Temp Offset (Advanced) ...................................................................................................... 126
Speed Calibration (Advanced, with Temp/Speed only) ...................................................... 126
Local Time Zone (Advanced)................................................................................................ 127
Daylight Saving Time (Advanced)........................................................................................ 127
Position Format (Advanced) ................................................................................................ 128
Time Format (Advanced, International only)........................................................................ 128
Date Format (Advanced, International only)........................................................................ 129
Digits Format (Advanced).................................................................................................... 130
NMEA Output (Advanced) .................................................................................................. 130
Sonar.................................................................................................................................... 131
Views Menu Tab 132
Accessories Menu Tab 133
Using Screen Snapshot ...................................................................................................... 134
Troubleshooting 136
Fishing System Doesn’t Power Up .................................................................................... 136
Fishing System Defaults to Simulator with a Transducer Attached ................................ 136
Display Problems ................................................................................................................ 137
Finding the Cause of Noise ................................................................................................ 138