Humminbird ] 981 - Manual (Page 29)

GETTING STARTED - USING YOUR 900 SERIES™
Your 900 Series™ Fishing System user interface is easy to use. A combination of keys,
different views, and situation-specific, customizable menus allows you to control what
you see on the color display. Refer to the following illustration, and see Key Functions,
Views, and The Menu System for more information.
POWERING UP THE CONTROL HEAD
Turn on your 900 Series™ control head by pressing the POWER key. The Title screen is
displayed until the 900 Series™ begins operation. Your 900 Series™ will begin Normal
or Simulator operation, depending on the presence or absence of a transducer.
900 Series™ 987c SI Combo Title Screen
Screen 4-WAY Cursor Control Key 1 7
MMC/SD Card Slot MENU Key 2 8
ZOOM (+/-) Key (987c SI Combo models only) VIEW Key 3 9
POWER/LIGHT Key EXIT Key 4 10
INFO Key (987c SI Combo models only) VIEW PRESET Keys 5
MARK/GOTO Key (987c SI Combo models only) 6
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