Back Track Function; Causing The Ft1Dr To Memorize The Current Point - Yaesu FT1DR Operating Manual

Explanation of GPS Screen and Operation
Hints
• Selecting "8 APRS"
GPS data.
• When the GPS function is used, the accurate time data (date and time) obtained from GPS is
displayed on a 24 hour basis. This time data is reflected in the time data displayed on the GPS
screen and APRS screen. However, data for the day of the week is not automatically obtained from
GPS. Set the day of the week manually referring to "Setting the Clock" on page
• Selecting "8 APRS"
geodetic system of the built-in GPS unit. However, since APRS uses the geodetic system of WGS-
84, it is recommended not to change it.
• Selecting "8 APRS"
by units of 30 minutes.
• When the GPS function is active, the power consumption increases by about 40 mA. As a result,
the battery life is reduced by about 20% compared to when the GPS function is deactivated.
• Selecting "8 APRS"
GPS Set mode allows you to obtain position information from a external GPS device. In this case,
the data obtained from the internal GPS is disabled.
• When using an external GPS device, keep it away from the FT1DR.

BACK TRACK Function

This function allows you to return to the previously saved position (maximum of two
positions) using the GPS function.
For example, if the position where you parked your car (such as certain position in a
wide parking area of a theme park or shopping center) has been saved in the FT1DR,
you can return to your car without getting lost by following the guidance on the screen of
the FT1DR.

Causing the FT1DR to Memorize the Current Point

Press the M key briefly.
1
The BACKTRACK function screen appears.
Press the B key briefly.
2
The POINT(L1/L2) selection screen appears.
Turn the O knob and select "POINT L1" or "POINT L2".
3
Press the V key.
4
Saves the current position.
Press the B key.
5
Returns to the BACKTRACK function screen.
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"18 GPS UNIT" in the APRS/GPS Set mode allows you to change the unit of
"15 GPS DATUM" in the APRS/GPS Set mode allows you to change the
"24 TIME ZONE" in the APRS/GPS Set mode allows you to set the time zone
"13 COM PORT SETTING" and then setting "INPUT" to "GPS" in the APRS/
FCC ID: K6620445X20
IC: 511B-20445X20
.
YAESU MUSEN CO., LTD.