Control Channel Hunt FunctOn (P25 TrunkNg Mode Only) - Icom IC-F9020 Series Operating Manual

D Construction of the P25 Trunking system
P25 Trunking system
— WACN
(Wide Area Communication Network)
— SYSTEM 1
— RFSS
— RFSS 2
— RFSS 3
— SYSTEM 2
— SYSTEM 3
•
•
— WACN 2
— WACN 3
•
•
1
1
(RF Sub System)
— SITE 1
— SITE 2
— SITE 3
•
•
•
•
• Registration
SITE 1
• Group affiliation
—
Repeater 1
(Control CH*)
—
Repeater 2
(Traffic CH 1)
—
Repeater 3
(Traffic CH 2)
•
•
*One control channel
exists in each site.
APCO P25 MODE OPERATION
n Control Channel Hunt
function
(P25 Trunking mode only)
The P25 Trunkng mode allows the transcever to automat-
cally hunt for a control channel n a repeater system, accord-
ng to the pre-programmed hunt lst* when;
• Turnng the power ON.
• The P25 Trunkng mode s selected.
• The transcever goes out of the range and does not re-
ceve the downlnk sgnal from the current regstered con-
trol channel.
- "OUT OF RANGE" s dsplayed. (Smple and 10-key types only)
- S-meter con s dsplayed accordng to the receved sgnal
strength level. (Smple and 10-key types only)
For Handheld types: For Mobile types:
" " and " " are not indicated.
(Simple and 10-key types only)
ch-01
OUT OF RANGE
* The vald control channels (up to 64) are lsted on the hunt lst. Ask
your dealer for detals.
c h - 0 1
O U T O F R A N G E
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