Icom IC-F9521T User Manual

5
Ph
[PTT]
i h di i hibi i l
✔
For
Trunking
mode operation
APCO P25 Mode Operation
5
P
us
h
[PTT]
to
transm
i
t
t
h
e
ra
di
o
i
n
hibi
t
s
i
gna
l
to
the target station.
• The Transmit indicator lights red.
• “PLEASE WAIT” is displayed.
6Release [PTT].
• “ACK RECEIVED” is displayed after receiving an
acknowledgement from the target station and the
transceiver returns to normal operation
✔
For
Trunking
mode operation
:
This function is available only for a dispatcher in the
Trunking mode.
1Push [Digital Button] to enter the digital call type
selection mode.
2Push [CH Up] or [CH Down], or rotate
[CH Up/Down]
to select
“
RDO UINHIBIT.
”
transceiver returns to normal operation
.
• “NO ACKNOWLDG” is displayed when an
acknowledgement is not received and the
transceiver returns to normal operation.
Receiving
If a radio inhibit signal is received that matches
your Individual ID, you cannot receive or transmit
fd (Ddi h
l)
[CH Up/Down]
to select
RDO UINHIBIT.
3Push [Digital Button] again to enter the Individual
ID selection mode.
• A pre
-
programmed ID name is displayed.
a
f
terwar
d
s.
(D
epen
di
ng
on
t
h
e
pre
-
set
va
l
ue.
)
1When a radio inhibit signal is received;
• The Busy indicator lights green.
• The ringer sounds. (Depending on the pre-
setting.)
• “SORRY” (default) appears.
• When the ID name is not programmed,
the ID code is displayed.
4Push [CH Up] or [CH Down], or rotate
2An acknowledgement is automatically
transmitted.
• The Busy/Transmit indicator does not light
because the radio inhibit is activated.
[CH Up/Down] to select the desired ID (or name).
• Push and hold [Digital Button] for 1 sec to
cancel and return to normal operation.
• The ID can be edited with the 10-keypad*.
(Depending on the pre-set value.)
* 10-key models only
5Push [PTT] to transmit the Radio Uninhibit signal
to the target station
 NOTE: The transceiver will not be revived until
 one of the following operations is performed.
 (Depending on the presetting.)
 • Receiving a Radio Uninhibit signal.
 • Entering the user passcode.
 When the decode action is set to “Kill,” the
 cloning operation is necessary to revive.
to the target station
.
• The Transmit indicator lights red.
• “PLEASE WAIT” is displayed.
6Release [PTT].
• “ACK RECEIVED” is displayed after receiving an
acknowledgement from the target station, and
then the transceiver returns to normal operation.
•
“
NO ACKNOWLDG
”
is displayed when an
■ Radio Uninhibit function
Transmitting
A Radio Uninhibit function allows you to send a
signal that will revive the inhibited transceiver.
[Digital Button] key assignment is necessary to
transmit the Radio Uninhibit signal.
NO ACKNOWLDG
is displayed when an
acknowledgement is not received and the
transceiver returns to normal operation.,
48

Icom IC-F9521T Specifications

General

Brand	Icom
Model	IC-F9521T
Category	Transceiver
Language	English