Garmin 400C - Manual

Fishfinder 400C
quick reference guide
SELECT
MENU HOME
POWER/BACKLIGHT —press
and hold to turn the unit on or
off. Press and release to adjust the
backlight and day/night modes.
RANGE(+/-) —press to adjust
the range of the sonar.
ROCKER —press up, down, left,
or right to move through menus,
highlight fields, and enter data.
SELECT —press to select
highlighted items and confirm
on-screen messages.
MENU —press to view additional
settings and configuration
options; press to return to the
previous screen when indicated.
HOME —press to
return to the Home
screen.
Using the Fishfinder 400C Keypad
May 2007 Part Number 190-00757-01 Rev. A Printed in Taiwan
The Full Screen is the main screen for both dual beam
and dual frequency transducers.
On the Home screen, highlight
Full Screen , and press
SELECT .
Depth
Temp
Speed
Range
Bottom
Suspended
targets
Transducer
mode
You can switch between Day and Night modes and
brighten or darken the backlight.
To change the display settings, on the Configure screen,
highlight Display , and press SELECT .
OR
Press and release the
POWER key.
Press left or
right on the
ROCKER to
adjust the
backlight
Press left or
right on the
ROCKER
to switch
between Day
and Night
mode.
Changing the Display Settings Understanding the Full Screen