LCD DISPLAY AND OPERATION

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1.Scan Indicator: This function allows the user to scan a channel to search for a valid signal.

2.Dual Watch Indicator: Icon appears when dual watch mode is active. Icon disappears when the function is disabled.

3.Voice Activated Transmission (VOX) Indicator: This function allows hands-free conversation. The icon appears when the VOX mode is activated.

4.Roger Beep Tone Indicator: Icon appears when the roger beep tone is enabled, signifying transmission has been terminated. Icon disap- pears when tone is disabled.

5.Beep Key Tone Indicator: This icon appears when the beep key tone is on, and disappears when tone is not in use.

6.Small Segment Display: Displays the CTCSS tone option from 01-38) for the FRS channel in use.

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Audiovox FR-142B, FR1428 manual LCD Display and Operation, 3 4