Raymarine Ray101 - Page 64

64 Ray101 Handheld VHF Radio
VOL Volume key
VHF Very High Frequency (30MHz to 300MHz)
Weather (WX) Channels Channels for routine and emergency weather information
broadcast by NOAA (USA).
WX Weather Band key
Working Channel The currently-selected (non-priority, non-WX) channel.
Term Meaning