VX-8DR O
PERATING
M
ANUAL
79
S
ELECTING
THE
D
ISPLAY
U
NITS
OF
THE
GPS S
CREEN
1.
Press the
key until the GPS screen appears.
2.
Press and hold the
key for one second to enter the APRS/
GPS Set Mode.
3.
Rotate the
DIAL
knob to select Set Mode Item
18: GPS
UNIT
.
4.
Press the
key briefly to enable adjustment of this Set
Mode Item.
5.
Rotate the
DIAL
knob to select the preferred unit for “
Posi-
tion
” (
.MMM’
or
‘SS”
).
6.
Press the
key to change the cursor to “
Speed
”, then
rotate the
DIAL
knob to select the preferred unit (
Km
/
h
,
mph
, or
Knot
).
7.
Press the
key to change the cursor to “
Altitude
”, then rotate the
DIAL
knob to
select the preferred unit (
m
or
ft
).
8.
Press the
PTT
switch briefly to save the new setting and exit from the APRS/GPS Set
Mode.
S
ELECTING
THE
M
AP
D
ATUM
While most operations (including APRS
®
operation) will utilize the default “WGS84”
database of locations, you may use a different database.
1.
Press the
key until the GPS screen appears.
2.
Press and hold the
key for one second to enter the APRS/
GPS Set Mode.
3.
Rotate the
DIAL
knob to select Set Mode Item
16: GPS
DATUM
.
4.
Press the
key briefly to enable adjustment of this Set
Mode Item.
5.
Rotate the
DIAL
knob to select the database you wish to
use. Available selections are
WGS-84
,
Tokyo Mean
,
Tokyo
Japan
,
Tokyo Korea
, and
Tokyo Okinawa
.
6.
Press the
PTT
switch briefly to save the new setting and
exit from the APRS/GPS Set Mode.
Do not change the Map Datum while the GPS/APRS (described next chapter) in
in operation. The position indication will be incorrect.
GPS O
PERATION
Summary of Contents for VX-8DR
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