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5. After successfully entering the password, select and change the values of the displayed channel
parameters. The password remains active until power cycle. Refer to Section 6.2 for more information.
5.6 AUDIO SETTINGS
From this menu, you can set audio settings such as speaker mute, noise cancellation, PTT, and tones.
1. Press the Menu button.
2. Navigate to the UTILITY menu.
3. Highlight AUDIO SETTINGS and press the Group/Channel Select Knob.
4. Scroll through available audio settings. Press the Group/Channel Select Knob to change options as
desired:
• MASTER MODE - When Master Mode is enabled, the audio settings affect both the Control Head
being modified and the XL mobile audio settings, including the volume knob. When Master Mode
is disabled, audio settings only affect the Control Head that they are adjusted from.
• SPEAKER - Mute or Unmute the speaker audio.
• NOISE CANCELLATION - Enable or disable noise cancellation. Noise cancellation reduces
background noise during transmit.
• TONES - Enable or disable alert tones (see Table 4-6).
• KEYPAD TONES - Enable or disable keypad tones. When enabled, the radio plays a tone when
a button on the keypad is pressed.
5. Press the BACK soft key to exit menu.
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