Indicator Tones; Improved Audio Features; Companding - Motorola GM3188 User Manual

INDICATOR TONES

High pitched tone
Some programmable buttons use tones to
indicate one of two modes:
Button
Scan
Power Level
Squelch
8
English
Low pitched tone
Self Test Pass Tone
Self Test Fail Tone
Positive Indicator Tone
Negative Indicator Tone
Positive Negative
Indicator Tone Indicator Tone
Start scan Stop scan
High power Low power
selected selected
Tight Squelch Normal Squelch
Positive
Button
Indicator Tone
Repeater/ Does not use
Talkaround repeater
VOX VOX enabled
Local/Distance Local Mode

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.
Negative
Indicator Tone
Uses repeater
VOX disabled
Distance Mode