Garmin eTrex Benutzeranleitung

40

If ‘Garmin DGPS’ or ‘RTCM/NMEA’ format is selected, 

additional fi elds are provided to control a Garmin
differential beacon receiver (e.g. GBR 21) directly from 
your eTrex. You can enter the beacon frequency and bit 
rate when you select ‘User’ from the Beacon pop-up list
to manually tune the receiver (you can also ‘scan’ if you 
don’t know what the nearby station is, but the unit could 
continue scanning if reception is temporarily lost).

1.   Press the PAGE Button and switch to the ‘MENU’ 

Page. Use the UP and DOWN Button and highlight 
the ‘SETUP’ fi eld. Press ENTER. The ‘SETUP’ Page 
appears. 

2.   Press the UP or DOWN Button and select the 

‘INTERFACE’ fi eld. Press ENTER. The ‘INTERFACE’ 
Page appears.

3.   Press ENTER on the ‘I/O FORMAT’ fi eld. Press the 

UP or DOWN Button to select the desired format. 
Press ENTER. Press PAGE to return to the page of 
your choice.

The System Page shows you the eTrex’s current 

software version and allows you to choose from three 
modes of operation:

• Normal

• Battery Save

• Demo (Demonstration)

The GPS receiver is turned on all the time when it’s in 

‘NORMAL’ mode. The normal mode is more sensitive to 
sudden turns or change of speed/acceleration. 

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2/19/2003, 1:37:25 PM