Yaesu FT3Dr Instruction Manual page 59

y 22 GPS UNIT
Unit setting for the GPS display.
Setting item:
Position: .MMM' / 'SS"
Speed: km/h / knot / mph
Altitude: m / ft
Default: Depends on the transceiver version.
Explanation:
Set the measurement unit for Altitude, Speed, Longitude and Latitude (Position).
Position: Unit for Longitude/Latitude can be changed.
MMM is 1/000 minute format. If MMM is SS, unit appear as minute-second
format.
Speed: Unit can be set to [km/h], [mph], or [knot].
Altitude: Unit can be set to [m] or [feet].
y 23 CALLSIGN (APRS)
Specify the CALLSIGN of your station.
Explanation:
Register the CALLSIGN of your station which is needed for APRS communication.
APRS data cannot be transmitted if a CALLSIGN for your station is not registered.
Be sure to register a CALLSIGN.
When a CALLSIGN is registered to your station, it is displayed on the LCD when the
power of this transceiver is turned on.
Register a CALLSIGN as shown below.
 – NN
: CALLSIGN (Up to 6 characters)
NN: Number (a number between 1 to 15, or no SSID.)
Entering [–7] after the CALLSIGN is recommended in standard mobile use.
y 24 MY POSITION
Setting the station position.
Setting Item: GPS / Manual / P1 to P10
Default: GPS
Explanation:
Set whether position information for your station is obtained via GPS, or manually entered.
GPS: Acquire the position of your station automatically via GPS.
Manual: Manually set the position of your station.
P1 to P10: Position information of radio stations, acquired via GPS, can be saved in 10
memories (P1 to P10).
Registered position information can be transmitted as data for the current
position of your station with the APRS BEACON.
1 Obtain the position information via GPS.
2 Press the [DISP] key for one second or longer.
The Set Mode Menu will appear.
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