Transmitting/ Receiving; Input Sensitivity Of The Microphone (Microphone Sensitivity) - Kenwood NX-240 Function Reference

3 BASIC OPERATIONS

3.7 Transmitting/ Receiving

Note
• For Mobile, if "Off" is configured for Voice Announcement, a Tone A sounds from the transceiver when the Zone Up/ Zone Down key
or Channel Up/ Channel Down key is pressed.
• For Mobile, the zone number is not announced when the Channel Up or Channel Down key is pressed.
3.7 Transmitting/ Receiving
Receiving
Received audio sounds from the speaker when the transceiver receives a signal and conditions to unmute the speaker
are satisfied.
To respond, speak into the microphone while pressing the PTT switch.
Transmitting
Transmitting can be initiated by selecting the desired Zone-channel and then pressing the PTT switch. Audio is
transmitted by speaking into the microphone while pressing the PTT switch. Releasing the PTT switch terminates
transmitting.
Conditions to unmute the speaker while receiving, the transceiver behavior while transmitting, or communication methods,
such as an individual call or group call, vary according to the system in use. Refer to the following chapters for
communication methods in each system:

8 NXDN CONVENTIONAL SYSTEM on page 48

9 ANALOG CONVENTIONAL SYSTEM on page 87

Input Sensitivity of the Microphone (Microphone Sensitivity)

Microphone Sensitivity is the input sensitivity of the microphone.
For Portable, the configuration for Microphone Sensitivity is applied to both the built-in microphone and an optional
speaker microphone.
For Mobile, the configuration for Microphone Sensitivity is applied to an optional microphone.
The microphone sensitivity can be configured as "Normal", "High", or "Low" by using KPG-169D/ KPG-170D/ KPG-175D.
Note
• The microphone input sensitivity in Emergency Mode can be configured for Emergency Microphone Gain. (Refer to
Microphone Gain on page 156.)
• Refer to the service manual for the microphone for Emergency to be installed in the Mobile transceiver.
Configuration using KPG-169D/ KPG-170D/ KPG-175D
Configuring the Microphone Sensitivity (
FUNC (K)/Ver 1.20
See Edit > Optional Features > Optional Features 1 > Common Page 1)
Emergency
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