RADIO OVERVIEW
INDICATOR TONES
High pitched tone 
Low pitched tone 
Self Test Pass Tone
Self Test Fail Tone
Positive Indicator Tone
Negative Indicator Tone
Some programmable buttons use tones to indicate one of two modes:
Button | Positive | Negative | |
Indicator Tone | Indicator Tone | ||
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Scan | Start scan | Stop scan | |
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Power Level | High power | Low power | |
selected | selected | ||
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Squelch | Tight Squelch | Normal Squelch | |
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14 |
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Button | Positive | Negative | |
Indicator Tone | Indicator Tone | ||
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Repeater/ | Does not use | Uses repeater | |
Talkaround | repeater |
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VOX | VOX enabled | VOX disabled | |
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Local/Distance | Local Mode | Distance Mode | |
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IMPROVED AUDIO FEATURES
Companding
Companding is a feature that allows further improvement of voice quality. It compresses your voice at transmission, and expands it when receiving while simultaneously reducing extraneous noise. However, to enjoy this benefit, all transmitting and receiving radios must have this feature activated.
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