3.4
Automatically Transmitting and Receiving in Emergency Mode
The number of times for which the transceiver toggles between transmission and reception, or the duration for a single
session of automatic transmission or reception for emergency in Emergency Mode can be configured. Also, the microphone
sensitivity can be changed and the Background Tone (1 beep) can be multiplexed on the audio to be transmitted in
Emergency Mode.
Emergency Cycle
Emergency Cycle
is the number of times for which the transceiver toggles between transmission and reception for
emergency in Emergency Mode.
Table 3-2 Emergency Cycle
Configuration
Description
1 to 200
The transceiver repeats automatic transmission and automatic reception for the configured
number of times, and then the transceiver exits Emergency Mode.
Infinite
The transceiver continues to alternate between automatic transmission and reception until the
Emergency
key is pressed again or the transceiver is turned OFF.
Off
The transceiver does not automatically transmit and receive in Emergency Mode. Pressing the
PTT
switch enables the transceiver to transmit by use of Emergency.
Also, the transceiver behavior varies as below depending on the channel in use:
A channel in a P25 Conventional system:
The same restriction on the function is applied as when anything other than “Off” is configured
in Emergency Cycle. Also, the tone is not emitted even if the transceiver is configured to emit
the received audio.
A channel in a P25 Trunking system:
Even though some of the functions are restricted, the same operation is enabled as the
transceiver in normal state.
However, the following functions are disabled:
0
Direct Channel 1 to Direct Channel 5
keys
0
Direct Channel 1 Select to Direct Channel 5 Select
keys
0
Group ID/Channel Entry
key
0
Home Channel
key
0
Home Channel Select
key
0
Lone Worker
key
0
Priority-channel Select
key
0
Rekey Request
key
0
Regroup Request
key
0
Scan
key
0
Scan Delete/ Add
key
0
Scan Normal
key
0
Scan Program
key
0
Self Program
key
0
System Search
key
0
Transceiver Password
key
0
Channel Select A to Channel Select D (AUX Input) (Mobile only)
0
Home Channel (AUX Input) (Mobile only)
0
Scan (AUX Input) (Mobile only)
Configuration using KPG-D1/ D1N
Configuring
Emergency Cycle
(
Transceiver Settings > Emergency Information > Emergency Profile)
3 COMMUNICATIONS IN AN EMERGENCY
3.4 Automatically Transmitting and Receiving in Emergency Mode
P25 FUNC (K)/Ver 2.20
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