Filter
Top Products
GPSMAP 188/188C Sounder Owner’s Manual 79
USING SONAR > SONAR PAGE
Using the Adjustment Menu
The Adjustment menu gives you direct access to the settings and
features most commonly used on the Sonar Page. The option
selected currently appears in the upper left of the display.
Press MENU and
highlight
Adjustments to see
a list of all options
and their current
settings.
To select an adjustment option from the Sonar Page:
1. Press the ROCKER left/right to scroll through the options in
the upper left of the display.
2. Press ENTER to access the option’s adjustment window.
Or
1. Press MENU, highlight Adjustments and press ENTER. A
list of all options and their current settings appears, with the
selected option highlighted.
2. Press up or down on the
ROCKER to select the option, and
press ENTER to access the adjustment window.
3. To exit any of the adjustment options, press QUIT.
To change an Adjustment menu setting:
1. Select an adjustment option to change using one of the
two methods described previously. The adjustment window
automatically times out and disappears when the unit is idle
for 20 seconds.
2. Press the ROCKER up or down to place the pointer
or setting bar at the setting, range, or percentage
(Off, 1-100%).
3. Press ENTER or QUIT to exit the adjustment window,
or press left or right on the ROCKER to view another
adjustment window.
To change a setting back to Normal or Auto:
1. While on the adjustment window for the option, press
MENU.
2. Select the setting, and press ENTER.