Garmin 240 - Manual (Page 20)

12
Unit Operation
The Adjustment Bar
Using the Adjustment Bar
The Adjustment Bar allows direct access to the settings most commonly
changed while using the unit. These include the depth Range, Zoom
setting, and the Gain (sensitivity) of the unit.
Place the highlight (white bar) over the desired selection using the
RIGHT or LEFT Arrow key and the current setting will be displayed in
the highlight. To immediately change the setting, press the UP or DOWN
Arrow key. If you wish to review the available settings before making a
change, press the ENTER key to activate the adjustment list.
Range
The Range Adjustment is used to set the display depth range. The unit
can be set to automatically track the bottom or set to a user-specified range.
To select a Range:
1. Highlight ‘Range’ on the Adjustment Bar.
2. Using the UP or DOWN Arrow, place the pointer at the desired range.
Setting the unit to automatically track the bottom:
1. Highlight ‘Range’ on the Adjustment Bar.
2. Using the UP or DOWN Arrow, select ‘Auto’ at the top of the adjustment
list
Current Setting
Adjustment List
190-00155-10 Rev A.indd 08/16/00, 2:46 PM 12