Start-Up Options Menu - Humminbird 917C Installation And Operation Manual

Sonar Tab, Normal Mode
Total Screen Update: when you change any menu settings that affect the
Sonar View, the view will update immediately (i.e. you don't have to exit the
menu to apply the change to the screen).
Sonar Tab, Advanced Mode

Start-Up Options Menu

Press the MENU key when the Title screen is displayed to access the Start-
Up Options menu.
Use the UP or DOWN 4-WAY Cursor keys to position the cursor, then the
RIGHT Cursor key to select one of the following choices. If you wait too long,
the system will default to whichever menu mode happens to be highlighted:
• Normal
• Simulator
• System Status.
See the following paragraphs for more information about each of these choices.
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Start-Up Options Menu