Kenwood NX-5000 Series Function Reference page 119

2 COMMUNICATIONS IN AN EMERGENCY
2.4 Automatically Transmitting and Receiving in Emergency Mode
Background Transmission
Background Transmission is the function to multiplex a Background Tone (1 beep) on the transmitted audio when the
transceiver transmits in Emergency Mode. Background Tone (1 beep) is multiplexed every second while the transceiver is
transmitting audio data.
The audio signal is not muted since the Background Tone is transmitted with lower deviation than normal. The receiving
transceiver can easily recognize that the transmitting transceiver is in Emergency Mode if the tone is multiplexed while
initiating a voice call.
Note
A Background Tone is not emitted from the speaker of the transmitting transceiver.
Configuration using KPG-D1/ D1N
Configuring Background Transmission (
2.5 Indication and Sound in Emergency Mode
Functions related to the tone that sounds from the transceiver when the automatic transmission starts or ends in Emergency
Mode, and display and the LED notification in Emergency Mode can be configured.
Locator Tone
An Emergency Locator Tone (2 beeps) sounds from the transceiver before the automatic transmission starts or when the
automatic transmission completes in Emergency Mode.
In Emergency Mode, the transceiver repeats an automatic communication only the number of times configured in Emergency
Cycle. (Refer to Automatically Transmitting and Receiving in Emergency
Emergency Display
Emergency Display is the function to display the channel configured in Emergency Zone-Channel when in Emergency
Mode or to retain the display appearance before the transceiver enters Emergency Mode.
Configuration
The previously selected channel is retained on the display even if the transceiver enters
Selected
Emergency Mode.
A channel configured in Emergency Zone-Channel appears when the transceiver enters
Emergency Channel
Emergency Mode.
Configuration using KPG-D1/ D1N
Configuring Emergency Display (
DMR FUNC (K, F)/Ver 2.20
Transceiver Settings > Emergency > Emergency Information)
Table 2-6 Emergency Display
Description
Transceiver Settings > Emergency > Emergency Information)
Mode.)
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