Humminbird 300 SERIES 345C DI - Manual (Page 5)

What’s on the 300 Series™ Control Head 30
Key Functions 31
POWER/LIGHT Key .............................................................................................. 31
VIEW Key .............................................................................................................. 31
MENU Key ............................................................................................................ 32
4-WAY Cursor Control Key .................................................................................. 32
EXIT Key ................................................................................................................ 33
The Menu System 34
Start-Up Options Menu 35
Normal.................................................................................................................... 35
Simulator .............................................................................................................. 36
System Status ...................................................................................................... 36
Self Test.................................................................................................................. 37
Accessory Test........................................................................................................ 37
X-Press™ Menu 38
Main Menu 39
Quick Tips for the Main Menu .................................................................................. 40
Note for all Menu Settings .......................................................................................... 40
User Mode (Normal or Advanced) .............................................................................. 41
Sonar X-Press™ Menu
(Sonar Views only)
43
Sensitivity .............................................................................................................. 44
Upper Range
(Advanced: Sonar, Split Sonar, Circular Flasher, and Big Digits Views only) ................ 45
Lower Range ........................................................................................................ 45
Chart Speed .......................................................................................................... 46
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