Using The Fishfinder 340C Keypad - Garmin Fishfinder 340C Owner's Manual

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Using the Fishfinder 340C Keypad

Power/backlight Key
• Press and hold to turn the unit on or off.
• Press and release to cycle through the
maximum, user-set, and minimum backlight
brightness levels.
pAGE Key
• Press to cycle through the main pages in
sequence.
QUIT Key
• Press to cancel data entry or exit a menu.
ENTER Key
• Press to enter highlighted items and confirm
on-screen messages.
• Press to mark a waypoint at the pointer position
when in Pointer mode (when connected to a
compatible NMEA GPS device.
AdJ/mENU Key
• Press to open the Adjustment Menu.
• Press and hold to open the Main Menu.

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RANGE Keys
• Press to view the Range Menu and select a
setting.
ROCKER Key
• Press to move through menus, highlight
fields, enter data, or move the pointer.
• Press to change the current adjustment.
GAIN Key
• Press to view the Gain Menu, and then use
the ROCKER to select a setting.
pAUSE Key
• Press to pause a Sonar or Flasher Page.
• Press and hold to enter Pointer mode.
dATA/CNFG Key
• Press to toggle the data fields in the upper-
left corner of the page between the basic and
advanced configurations.
• Press and hold to enter advanced data setup.
Fishfinder 340C Owner's Manual