81
working memory configuration. If
for any reason your scanner’s
working memory is accidentally
altered or lost, you can recall the
backup configuration data from the
V-Scanner folder.
There will be an approximately 13
second pause after you select the
desired V-Scanner and press the
ENTER key to confirm your choice
when saving or loading V-Scanner
data. During this period the
scanner is transferring V-Scanner
data to or from working memory. It
is important not to interrupt power
to the scanner while this is taking
place. Loss of power while
performing V-Scanner operations
may result in lost data. The
scanner will not allow you to
perform a V-Scanner operation
when a low battery condition
exists. If you attempt to perform a
V-Scanner operation with low
battery power, the scanner will
display:
U
SING
THE
D
IGITAL
AGC
F
UNCTION
You may find that the audio level
varies greatly among different
users on digital systems that you
monitor. Many analog
conventional and trunked radio
systems include components with
automatic gain control to help
normalize the audio levels of
analog transmissions in the
system. Digital radio systems
typically do not include any
automatic gain control functionality
and tend to reproduce a user’s
voice audio signal more faithfully
with regard to audio levels. This
V-Scanner
Battery Low
Aborted
CL-EXIT
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