SCREEN
MNEMONIC
13. GPS Connection
Information
14. Display Contrast
Adjustment
INFORMATION
DESCRIPTION
Displays information about the device's GPS
position.
Line 1: Indicates the type of position obtained.
"
ES
"
indicates that an approximate position
has been obtained; "
2
D
" indicates that a
position without altitude has been obtained
and "
3
D
"
indicates that a position with altitude
has been obtained.
Line 2: Indicates whether GPS was able to
obtain a valid position.
F
ix
– It was possible to obtain a valid GPS
position.
No FiX
–
It was not possible to obtain a
valid GPS position.
Line 3: Indicates the horizontal dissolution
value of the position (HDOP), which refers to
the error estimate of the position obtained.
The lower this value, the smaller the error
possibility of the position obtained in relation
to the actual position of the device.
HDOP near 0: Error of meters.
HDOP near 10: Error of kilometers.
Displays the contrast level configured for the
display and allows for adjusting the display.
Line 3: Current contrast value. Can be
adjusted from 0 to 7.
KEY FUNCTIONS
Key pressed or held: No action.
Key pressed or held: No action.
Both keys pressed: No action.
Key pressed or held: Increases
contrast (maximum 7).
Key pressed or held: Decreases
contrast (minimum 0).
Both keys pressed: No action.
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