actual setting of the volume adjustment. At the highest or lowest value you hear a tri-
ple confirmation tone. Press the confirmation key ( 5 ) or the volume key ( 8 )
to select the desired setting of the volume adjustment, and the display will return to
the main screen.
5) Squelch adjustment
To adjust the threshold level of the noise suppression ( squelch ) in reception mode
depress out of the keys ( 4 ) Down 5 times or Up 3 times. The display shows
the writing . Then depress briefly the confirmation key ( 5 ). Then the display
shows the writing with one or several points or bars. The number of those points
or bars shows the actual setting of the squelch sensitivity level. The more points or
bars appear, the lower the level can be for opening the squelch. By the help of the
Up/Down keys ( 4 ) this setting can be changed and watched in the display. At the hig-
hest or lowest value you hear a triple confirmation tone. Press the confirmation key (
5 ) to select the desired setting of the squelch sensitivity level, and the display will
return to the main screen.
6) Activating and setting of the VOX function
If the VOX function ( = voice activated transmission ) is active, the transmitter is swit-
ched on if the sound level at the microphone Mic ( 7 ) exceeds a certain intensity. After
a certain time, within which the sound level at the microphone remains below this
intensity value, the radio switches automatically back to receive mode. During recep-
tion of an incoming signal the VOX function is inhibited. Thus you can communicate
without the necessity of having a hand at the unit. To activate the VOX function
English
13
▼
▼
SQ
