Menu+5+0] Wide And Narrow Bandwidth W Idnar - Leixen UV-52 User Manual

VOX Sensitivity determines the level of sound that is
needed for the VOX to key the transmitter. You should
experiment with VOX Sensitivity to find a level that
is appropriate to your voice but does not trigger on the
presence of too much other background noise. Set Vox
S using Menu 48. There are eight possible levels. The
default level is 3.
VXB (VOX inhibited when receiving):
Set Menu 49 to ON if you do not want VOX active
while the receiver is active. To avoid the receiver
keying the VOX by mistake, it is probably a good idea
to leave this setting at its default ON state.
50.[MENU+5+0] Wide and Narrow Bandwidth
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W IDNAR
You can set the channel bandwidth to "WIDE" or
"Narrow" using Menu 50. Set this according to your
country or radio service regulations. The default
setting is WIDE.