58
7
DV MODE OPERATION (Optional UT-121 is required for IC-91A)
■
GPS operation
During GPS mode operation, a GPS receiver
(RS-232C out-
put/NMEA format)
can be connected to the
[DATA]
socket of
the IC-91A/91AD to indicate the current position
(Latitude and
Longitude)
. The position data is transmitted with your voice sig-
nals at the same time.
In addition, the GPS message transmission is also available
for the GPS mode operation.
D
D
Sentence formatter setting
q
Enter “GPS MODE” in DV set mode.
(p. 94)
• GPS MODE screen is displayed.
w
Rotate
[DIAL]
†
to select “ON.”
e
Push
[
ï
](5)
†
to select GPS SENTENCE screen.
r
Rotate
[DIAL]
†
to select the desired GPS sentence, then
push
[
ï
](5)
.
• A total 5 sentences, RMC, GGA, GLL, GSA and VTG are avail-
able.
t
Rotate
[DIAL]
†
to turn the sentence usage ON and OFF.
y
Push
[
ï
](5)
(or
[
Ω
Ω
](4)
)
to return to GPS SENTENCE
screen.
u
Repeat the steps
r
to
y
to set another GPS sentence
usage.
• Up to 3 GPS sentences are usable at the same time.
i
Push
[MENU/LOCK]
to return to frequency indication.
OFF
ON
GPS MODE
GPS MODE
:SENTENCE
:SENTENCE
r
MENU screen
➪
DV SET MODE
➪
GPS MODE
(Push
[MENU/LOCK]
) (Rotate
[DIAL]
†
, then push
[
ï
](5)
†
.)
OPC-1529R
(optional)
to [DATA]
to RS-232C port
(null modem
adapter is required)
GPS
receiver