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93
DV MODE OPERATION
■ Digital mode operation
The IC-9100 can be operated in the digital voice mode,
including low-speed data operation, for both transmit
and receive. It can also be connected to a GPS re-
ceiver* to transmit/receive position data.
* Compatible with an RS-232 output/NMEA format/
4800bps/9600 bps
■ Call sign setting
Set the desired “UR,”“R1,”“R2”and“MY”call signs to
be used for DV operation, as described below.
NOTE: IntheDRmode,youcansetonly“MY”call
sign in the “CS” screen (Call Sign).
q Push [DV•DR] to select the DV mode.
w
P
ush [MENU] one or more times to display the “M3”
screen (Menu 3).
•IntheDRmode,p
ush [MENU] once or twice to select
the “D1” screen.
e
P
ush [CS](F-1) to display the “CS” screen (Call
Sign).
•Youcanpush[F-4]totogglebetweenthecallsignand
the name.
r
P
ush [Z](F-1) one or more times to display the
“UR,”“R1,”“R2”or“MY”screen.
t Rotate [MAIN DIAL] to select the desired call sign.
• UR : “CQCQCQ,” individual station call signs
(U01–U99) or destination repeater call
signs*
1
is selected.
•R1 :Youraccess/arearepeater’scallsignisse-
lected.
• R2 : “NOT USE✱”*
2
or a link/gateway repeater call
sign is selected.
•MY:Yourowncallsignsisselected(MY1–MY6).
•Firstselectingthecallsigngroupbypushing[TS•GRP]
or [GRP](F-5)*
3
makes it more convenient when “UR,”
“R1” or “R2” is displayed. See the right column for de-
tails of the repeater call sign group selection.
y Push [SET](F-4) to set the selected call sign to be
used for DV operation.
u Repeat steps r to y to set the other call signs.
i Push [Z](F-1) one or more times to return to the
“CS” screen.
NOTE:Youcantogglebetweendisplayingthere-
peater name or the repeater call sign by pushing
[NAME](F-4) in the R1 and R2 screens.
*
1
‘/’ is displayed in front of the repeater call sign. The
repeater call sign with ‘/’ is used for the gateway CQ
calling.
*
2
For an area (local) repeater communication only
(Link repeater is not used.)
*
3
[GRP](F-5) is not used in the DR mode.
[CS]/[√] [SET]
[MENU] [DV・DR] [MAIN DIAL]
CS UR
CQCQCQ
JA3YUA
MY
R1
R2
NOT USE
Ú
UR
Ú
≈ UR
CLR
CQCQCQ
EDT NAME GRP
UR
Ú
≈ UR
CLR
JG3YMK
EDT NAME GRP
Rotate [MAIN DIAL]
How to select the repeater call sign group:
Hold down [TS•GRP] or [GRP](F-5)*
3
for 1 second to
enter the group selection mode. Then rotate [MAIN
DIAL] to select the desired group. After selecting,
push[TS•GRP]or[GRP](F-5)*
3
to display the re-
peater call signs in the group.
Or, you can select the repeater group using the key-
pad key.
- Only repeaters assigned to groups are selectable.
About the Time-Out Timer function
The IC-9100 has a Time-Out Timer function for digi-
tal repeater operation. The timer limits a continuous
transmission to approximately 10 minutes. Warning
beeps will sound approximately 30 seconds before
time-out and then again immediately before time-out.
Be sure to turn ON the function before operating in
the digital mode. (p. 162)
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