Humminbird 363 - Manual (Page 32)

25
Key Functions
Your 300 Series TM Fishing System user interface consists of a set of easy-to-use keys that
work with various on-screen views and menus to give you flexibility and control over
your fishing experience.
POWER/LIGHT Key
The POWER/LIGHT key is used to turn the 300 Series TM Fishing System on
and off, and also to adjust the backlight and contrast of the display. Press
the POWER/LIGHT key to turn the unit on. The Title screen is then
displayed until the 300 Series
TM Fishing System begins sonar operation.
Your 300 Series TM Fishing System will start up with the backlight
on and will automatically turn it off to conserve power. To turn
the backlight on for night fishing, or to adjust the display
contrast, press the POWER/LIGHT key to access the Light and
Contrast menu. Use the 4-WAY Cursor key to select Light or
Contrast and then use the LEFT or RIGHT Cursor key to change
the settings. Press EXIT to exit the Light and Contrast menu.
Press and hold the POWER/LIGHT key for 3 seconds to turn the unit off. A message will
appear telling you how many seconds there are until shutdown occurs. Your 300 Series
TM
Fishing System should always be turned off using the POWER/LIGHT key. This will
ensure that shutdown occurs properly and any menu settings will be saved.
VIEW Key
The VIEW key is used to cycle through all available views. Press the VIEW
key to advance to the next view. Repeatedly pressing VIEW cycles
through all views available. Views can be hidden to optimize the system
to your fishing requirements (see Views Menu Tab).
INFO Key
Info - Press the INFO key while in Bird's Eye, Chart or Combo View to
display information about objects that are nearest to an active cursor.