Icom IC-91A - Page 49

43
7
DV MODE OPERATION (Optional UT-121 is required for IC-91A)
7
Area 1
Zone
to another Zone
• Setting example 1
Repeater 1
: A11111
Area 2 Repeater 2
: A22222
Area 3
(Gateway)
Repeater 3
: A33333
Area 4 Repeater 4
: A44444
✔ What is the area?
The Area is the communication range that is
covered by a local repeater.
A Local repeater is called an area repeater in
the D-STAR system.
✔ What is the zone?
The Zone is composed of several areas, that
are linked by the 10 GHz microwave signal.
The areas 1 to 4 make up a zone in the exam-
ple above.
Station A
:A2222A
Station B
: A2222B
Station C
: A4444C
Internet
network
Internet
network
❑ The setting when Station A is call-
ing Station B
UR : A2222B
R1 : A22222
R2 : NOT USEQ
MY : A2222A
❑ The setting when Station A is mak-
ing a CQ call in area 1
UR : CQCQCQ
R1 : A22222
R2 : A11111
MY : A2222A
❑ The setting when Station A is call-
ing Station C
UR : A4444C
R1 : A22222
R2 : A44444
MY : A2222A
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