8
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:
In the DR mode, you can set only “MY” call
sign in the “CS” screen (Call Sign).
q
Push [DV
•
DR] to select the DV mode.
w
Push [MENU] one or more times to display the “M3”
screen (Menu 3).
• In the DR mode, p
ush [MENU] once or twice to select
the “D1” screen.
e
Push [CS](F-1) to display the “CS” screen (Call
Sign).
• You can push [F-4] to toggle between the call sign and
the name.
r
Push [
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 : Your access/area repeater’s call sign is se
-
lected.
•
R2 : “NOT USE
✱
”*
2
or a link/gateway repeater call
sign is selected.
• MY : Your own call signs is selected (MY1–MY6).
• First selecting the call sign group by pushing [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:
You can toggle between displaying the re
-
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
C D
R > C S
U R
DSET
M3
C S U
R
CQCQCQ
J A 3 Y U A
M
Y
R
1
R
2
NOT USE
Ú
UR
Ú
≈
UR
C L R
C Q C Q C Q
E D T
N A M E
G R P
UR
Ú
≈
UR
C L R
J G 3 Y M K
E D T
N A M E
G R P
UR
Ú
≈
U01
J G 3 Y M K
S E T
G R P
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)
