Garmin gmr 20 Manuel D’Utilisation

GMR 20/40 O

PERATION

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When a Zoom level is selected, a box showing a zoomed portion 

of the screen is displayed. When Move is selected, the ARROW 

KEYPAD can be used to move the box around the screen. The Zoom 

setting has four presets: Off, 2x, 4x, and Move. 

1.   Using the 

ARROW KEYPAD, highlight the desired setting.

2.  Press the 

ENTER key to accept the change.

The Zoom settings can also be selected using the Soft Key options

Target Expansion increases the size of a target. Target Expansion has 

two settings, On and Off. The Target Expansion setting has no effect 

at range settings of 4 nm or greater.
To turn Target Expansion On/Off:

1.   Using the 

ARROW KEYPAD, highlight the desired setting.

2.  Press the 

ENTER key to accept the change.