Icom IC-F9011 User Manual page 38

If the control channel is found, the transceiver
attempts registration and group affiliation.
Blinks when registration and group affiliation
are performed. (Simple and 10-key models only)
✔ FAILED:
The transceiver will continue to hunt for the next site.
✔ SUCCEEDED:
The transceiver can be operated in the P25 Trunking
system.
Appears after registration and group affiliation
are successful. (Simple and 10-key models only)
▒ NOTE: "NO COMM" message is displayed, as
▒ illustrated below, when the group affiliation has
▒ failed (Simple and 10-key models only). In that
▒ case, change the operating channel or turn power
▒ OFF then ON again to retry hunting.
■ Roaming function
(P25 Trunking mode only)
The P25 Trunking mode allows the transceiver to
move to another system or WACN (Wide Area
Communication Network), according to the pre-
programmed roaming list*, in order to find a site
that has a higher quality signal, or provides better that has a higher quality signal, or provides better
services.
The Roaming function is automatically activated
when the transceiver goes out of range and does not
receive the downlink signal from the repeater in the
current registered home system.
38
APCO P25 Mode Operation
* The valid roaming areas (up to 10) are listed on the
roaming list.
■ Site Lock function
(P25 Trunking mode only)
The transceiver can be locked into the current site
with [Site Lock].
When the Site Lock function is activated, roaming
and the background scan are inhibited. This function
is helpful when staying within one site and you don't
want the transceiver to roam or scan other sites.
However if the transceiver goes out of range and
does not receive the downlink signal from the
current site, the transceiver will automatically start
hunting for a valid site, even if the Site Lock function
is activated. is activated.
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✔ What is the Background Scan?
When this function is ON, the transceiver always
monitors a control channel of an adjacent site while
operating in the registered site. (Default: OFF)
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■ Site Select function ■ Sit S l t f
(P25 Trunking mode only)
The RFSS and SITE IDs can be edited manually with
[Site Select].
▒ Not available on Non-display model.
To edit the RFSS and SITE IDs:
1Push [Site Select] to select "SITE 1." 1P h [Sit S l t] t
2Push [Site Select] again to display the site
information (RFSS ID and SITE ID).
3Push [Site Select] to return to normal operation.
4Push and hold [Site Select] for 1 sec to enter the
RFSS ID edit mode.
5Push [CH Up]/[CH Down] or rotate [CH Up/Down]
to edit the ID. After editing, push [Site Select] to
store the RFSS ID, and enter the SITE ID edit mode.
6Repeat step 4 to edit.
7Push and hold [Site Select] for 1 sec to return to
"SITE 1" indication as in step
8Push and hold [Site Select] for 1 sec to store the
SITE ID, and return to normal operation.
▒ For P25 Trunking mode operation: ▒ For P25 Trunking mode operation:
▒ The transceiver should be registered and group
▒ affiliated with the control channel before the
▒ following operations can be performed.
ti
l t "SITE 1 "
.