VX-8DR O
PERATING
M
ANUAL
76
The
VX-8DR
allows the display of your position (Longitude/Latitude) when using the
optional
FGPS-2
GPS Antenna Unit.
1.
Make sure that the transceiver is off.
2.
Connect the optional
FGPS-2
GPS Antenna Unit to the
MIC/SP
jack of the trans-
ceiver via the optional
MH-74
A7A
Waterproof Speaker Microphone or
CT-136
GPS
Antenna Adapter (see next page).
3.
Press and hold in the
(
PWR
) switch for 2 seconds to turn the transceiver on.
4.
Press the
key until the GPS screen appears.
5.
When the transceiver succeeds in receiving a valid GPS
signal, your current position (Longitude/Latitude), current
time (UTC), and altitude will appear on the display. Rotate
the
DIAL
knob (or press the
/
key) to scroll through
additional lines of station text on the display.
The received satellite number appears at the lower right of
compasses (In the example at the right, it is 4 satellites).
When receiving a signal from more than 3 satellites, the “
” icon will appear on the
display.
Advice
: 1) When the
FGPS-2
GPS Antenna Unit is first turned on, it may take sev-
eral minutes to compute a fix of your position. This is normal, as the GPS unit is
downloading “almanac” information from the GPS satellites.
2) While the
VX-8DR
searches for a GPS signal, the compass icon does not appear on
the display and the position information (Longitude/Latitude) blinks on the display.
3) If the transceiver does not receive a valid GPS signal after three minutes have
passed, you may be in a poor location for satellite reception, such as inside of a house
or building; try moving to a less obstructed position.
6.
If you walk a few meters from your current location, your
course direction is displayed on the compass of the display
and walking speed is displayed in the “
SPD
” column of the
display.
7.
Press the
key to toggle the GPS screen between “North Up” and “Course Up”.
Your cause direction displays a black arrow in the “North Up” screen, and displays a
white arrow in the “Cause Up” screen.
8.
To return to normal operation, press the
key several times until the normal screen
appears.
1) When the VX-8DR GPS signal is interrupted; such as when you enter into a
tunnel, the compass icon disappears from the display but maintains the position
information (Longitude/Latitude) at the point where the GPS signal was lost.
2) When the FGPS-2 GPS Antenna Unit is activated, the current consumption increases
approximately 40 mA. Therefore, battery life is reduced by approximately 20 % when
the FGPS-2 GPS Antenna Unit is activated.
GPS O
PERATION
Summary of Contents for VX-8DR
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