Humminbird 531338-1_C - Manual (Page 22)

17
Key Functions
Your Matrix® 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 Matrix® 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 Fishing
System begins sonar operation.
Your 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 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).
MENU Key
The MENU key is used to access the menu system.
Start-Up Options Menu - Press the MENU key during the power up sequence to view the
Start-Up Options menu.