ANR Preset
Description
Custom
Vibrator (Alert Device) (Portable only):
In
Vibration (Alert Device)
, whether to delete the audio component of Vibration Noise when a
Vibration Noise is detected can be configured. Vibration Noise is a periodic, abrupt sound
emitting from a vibrating function being used, such as on a firefighting mask.
Battery Save for Noise Reduction (Portable only):
In
Battery Save for Noise Reduction
, whether to stop the noise cancellation process when
the transceiver is not transmitting can be configured. If this function is enabled, the noise
cancellation process functions while the transceiver is transmitting. This function takes longer
to reduce the noise, but the function reduces battery power consumption. If this function is
disabled, the noise cancellation process always functions, and the noise is reduced from the
start of transmission.
For Mobile, no configuration is required since the noise cancellation process always functions.
However, microphones other than the microphone connected to the head may take time to
reduce the noise in the same manner as when this function is enabled.
Each function of the noise cancellation characteristic is automatically configured according to the configuration of the ANR
Preset.
Table 6-23 Automatic Configuration Using the ANR Preset
Function
ANR Preset
OFF
Light
Standard
Powerful
Professional
Vocoder
Uncheck
Check
Check
Check
Check
Digital Signal Processor
Uncheck
Uncheck
Check
Check
Check
Noise Attenuation Level
0 dB
0 dB
0 dB
-6 dB
-6 dB
Low Noise Level
Adjustment
Uncheck
Uncheck
Check
Uncheck
Check
Optimization based on
Microphone Position
Uncheck
Uncheck
Check
Check
Uncheck
Siren
Uncheck
Uncheck
Uncheck
Uncheck
Check
Vibration (Alert Device)
Uncheck
Uncheck
Uncheck
Uncheck
Check
Battery Save for Noise
Reduction
Uncheck
Check
Check
Uncheck
Uncheck
Note
Pressing the
Menu
key places the transceiver in Menu Mode, and then selecting “ANR Preset” places the transceiver in
ANR Preset Mode. In ANR Preset Mode, the configuration in
ANR Preset
can be changed.
Configuration using KPG-D1/ D1N
Configuring
ANR Preset
(
Transceiver Settings > Audio Profile > Active Noise Reduction (ANR))
6 SOUND
6.7 Configuring Audio Profile (Audio Profile)
Common FUNC (K, F)/Ver 2.20
137