6.5
Using the Transceiver as a Megaphone (Public Address)
Supported Models: Mobile
Public Address
enables the transceiver to be used in place of a megaphone.
Pressing and holding the
PTT
switch while Public Address is enabled causes the audio spoken into the microphone to be
emitted from the external speaker for Public Address that is connected to the rear panel of the transceiver.
Operating the transceiver
0
Enabling the Public Address
1
Press the
Public Address
key while Public Address is disabled.
Public Address is enabled, and then the “
” icon appears.
12 : 34
A
M
Menu
SQ_Off
Zone-
Zone+
Zone 1
Channel 1
Public Address
0
Disabling the Public Address
1
Press the
Public Address
key while Public Address is enabled.
Public Address is disabled, and then the “
” icon disappears.
Note
0
Pressing the
Menu
key causes the transceiver to enter Menu Mode, and then the status of Public Address can be toggled
between enabled and disabled by selecting “Public Address”. (Refer to
.)
0
Public Address is automatically disabled if the channel is changed.
0
To use Public Address, an optional KAP-2 and external speaker for Public Address are required.
0
In an NXDN Trunking system (Message Trunked (Enhanced)), Public Address is disabled when the reception of a call is
initiated by using a traffic channel, such as an Individual Call, Group Call, and Broadcast Group Call. On the other hand,
even if the transceiver receives a call initiated by using only a control channel such as a Status Call and Short Data Call,
Public Address will not be disabled.
0
In a P25 Trunking system, Public Address is disabled if an Individual Call, Paging Call or Telephone Call is received.
0
Public Address is disabled if a zone or channel is changed.
0
In an NXDN Conventional system, if an Individual Call ACK request message is received when
Automatic Response
is
disabled,
Public Address
is disabled.
0
If
Public Address
is used by operating the
PTT
switch or External PTT (Voice) port, the configuration of
Modulation
Line
(MI, MI2, DI) applies to the configuration of Mic Line. However, the Mic Lines of MI2 and DI cannot be used at the
same time. Also, if
Public Address
is used by operating the External PTT (PA) port, MI2 Line is used as the microphone
input line.
0
If a Bluetooth-compatible device connecting by Headset Profile exists, the Mic Line of the Bluetooth-compatible device
is enabled. Therefore, if audio is inputted into the Mic Line of the Bluetooth-compatible device by operating one of the
PTT
switch, External PTT (Voice) port, External PTT (PA) port, or the
PTT
switch of the Bluetooth-compatible device
while
Public Address
is enabled, audio is emitted from the transceiver regardless of the configuration of
Bluetooth
Speaker
.
0
Even while audio is emitted from an external speaker by pressing the
PTT
switch when
Public Address
is enabled, a
signal can be received. However, the received audio is not emitted even if the received signal satisfies the conditions to
unmute the speaker. Also, even if various messages other than P25 Radio Inhibit/ Uninhibit and P25 Radio Check are
received, reception behaviors such as the response behavior and the matching behavior are not executed.
6 SOUND
6.5 Using the Transceiver as a Megaphone (Public Address)
Common FUNC (K, F)/Ver 2.20
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