APCO P25 Mode Operation
Receiving (Reviving the transceiver)
A Radio uninhibit signal revives the inhibited
transceiver.
1
When an inhibited transceiver receives a radio
uninhibit signal, the Busy/Transmit indicator does
not light because the Radio Inhibit is still activated.
2
An acknowledgement is automatically transmitted
3
Push [Digital Button] again to enter the Individual
ID selection mode.
• A pre-programmed ID name is displayed.
• When the ID name is not programmed,
the ID code is displayed.
2
An acknowledgement is automatically transmitted,
and the transceiver is revived and returns to
normal operation.
• The Busy/Transmit indicator lights red.
4
Push [CH Up] or [CH Down], or rotate
[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
▒
NOTE: If the transceiver is not revived even, after a
▒
radio uninhibit signal is received, cloning is
▒
cancel and return to normal operation.
• The ID can be edited with the 10-keypad*.
(Depending on the pre-set value.)
*10-key model only.
5
Push [PTT] to transmit the remote monitor signal
to the target station.
• The Busy/Transmit indicator lights red.
• “PLEASE WAIT” is displayed.
▒
required to revive it.
■
Remote Monitor function
Transmitting
A Remote Monitor function allows you to send a
signal that requires the target station to transmit
audio from the microphone.
p y
6
Release [PTT].
• “ACK RECEIVED” is displayed after receiving an
acknowledgement from the target station, and
then the transceiver returns to normal operation.
• Busy indicator lights green.
• “NO ACKNOWLDG” is displayed when an
acknowledgement is not received, and then the
p
[Digital Button] key assignment is necessary to
transmit the remote monitor signal.
(Not available on Non-display model)
1
Push [Digital Button] to enter the digital call type
selection mode.
2
Push [CH Up] or [CH Down], or rotate [CH
transceiver returns to normal operation.
Receiving
➥
When a remote monitor signal is received, the
transceiver automatically transmits an
acknowledgement and audio*.
*The audio is transmitted for a pre-set time
period.
Th B
/T
it i di t light g
hil
Up/Down] to select “RDO MONITOR.”
•
The Busy/Transmit indicator lights green while
receiving, and lights red while transmitting an
acknowledgement or the audio.
✔
For Mobile transceivers operation:
When the optional SM-25 desktop microphone,
HM-152T or HM-148T hand microphone is
connected, the audio will not be transmitted.
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