User's manual BLUE Edition

GPS

The colour of this icon and the number displayed on it have the following significance:

Colour/Number

Significance

 

 

red

A GPS receiver is not connected or the

 

power supply is interrupted.

 

 

orange + number of

A GPS receiver is connected, but the

received satellites

received signals are not convenient

 

for navigation purposes (e.g. because

 

you are in a closed building).

 

 

green + number of

The signals are convenient. Navigation

received satellites

may begin.

 

 

Tap the GPS icon to display the current GPS status:

Entry

Significance

 

 

GMT

Greenwich Mean Time

 

Time of London ignoring daylight saving

 

time.

 

 

Longitude /

Current position:

Latitude

Indication of east longitude and north

 

latitude.

 

 

Satellites

Number of received satellites. At least three

 

satellites must be received for navigation

 

purposes.

 

 

HDOP

Horizontal Dilution of Precision:

 

Indicates the quality of position

 

determination. Theoretically any value from 0

 

to 50 may occur. The smaller the value, the

 

more accurate is the position determination

 

(value 0 = no deviation from the real

 

position). Values up to 8 are convenient for

 

navigation purposes.

 

 

Speed

Indicates your current speed.

 

 

Operating the navigation software

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Navigon MN4 user manual Colour/Number Significance, Entry Significance