Key Functions; Power/Light Key; View Key - Humminbird 1158c Combo Installation And Operation Manual

Key Functions

Your Fishing System has a set of easy to use keys that give you flexibility and control over your
fishing experience.

POWER/LIGHT Key

The POWER/LIGHT key is used to power the Fishing System on and off. You can
also use the POWER/LIGHT key to adjust the backlight and contrast of the display.
Power On the Control Head: Press the POWER/LIGHT key to power on the unit. When the Title
screen is displayed, press the MENU key to access the Start-Up Options Menu.
Power Off the Control Head: Press and hold the POWER/LIGHT key for 3 seconds. A message
will appear to indicate how many seconds there are until shutdown occurs. To ensure that
shutdown occurs properly and any menu settings will be saved, your Fishing System should
always be turned off using the POWER/LIGHT key.
NOTE: Your control head will start up with the backlight on and will automatically turn it off to conserve
power.

VIEW Key

The VIEW key is used to cycle through all available views. Press the VIEW key to
advance to the next view. Press the VIEW key repeatedly to cycle through all
available views. Views can be hidden to optimize the system to your fishing
requirements (see Views or View Menu Tab).
Key Functions
Adjust the Backlight or the Display Background Color: Press
the POWER/LIGHT key to access the Light and Background
submenu. Use the 4-WAY Cursor Control key to select Light or
Background, and then use the LEFT or RIGHT Cursor key to
change the settings. Press EXIT to exit the Light and Background
submenu.
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