Garmin gpsmap 400 Benutzerhandbuch

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When you turn on the unit, the GPS receiver must collect satellite 

data and establish its current location. If the unit cannot establish a 

location, the Initialize Position screen appears.

When the unit acquires satellite signals, the signal strength bars 

at the top of the Home screen are green 

. When the unit loses 

satellite signals, the green bars disappear 

.

For more information about GPS, visit the Garmin Web site at  

Simulator Mode turns the GPS receiver off for use indoors or for 

practice. The unit does not track satellites in Simulator Mode.

  CAUTION: Do not try to navigate using Simulator Mode 

because the GPS receiver is turned off. Any satellite signal 

strength bars shown are only simulations and do not represent 

the strength of actual satellite signals.

1.  From the Home screen select

>

>

.

2.  Select

to set speed, track control, and position.