WisyCom MPR30-ENG User Manual page 17

Rev. 14
MPR30-ENG User Manual
So press SEL to start the scan!
After few seconds, scan results are displayed on a
histogram.
Each column of the histogram is divided into two parts by a
black line. The lower part indicates the number of free
channels (RF level < Squelch level - 6dBµV) in the group,
while the upper one the number of channels almost free
(Squelch level < RF level < Squelch level - 6dBµV).
We recommend to choose the group with the highest
number of free channels.
Press SEL to select the desiderate group and choose the
channel as in "Channel scan"
After the selection of the desired channel, a screen appears
with the selected frequency, channel and group and it is
possible to Set or Synchronize the receiver with the
transmitter. We recommend setting the frequency and then
synchronize it with the transmitter.
The Frequency scan allows to select a range of frequency to
scan, between a maximum and a minimum value and the
step with which to perform the scans. Press and hold the
SEL button to confirm.
Then it prompts to turn off all transmitters.
So press SEL to start the scan!
Freq
After few seconds, scan results are displayed on a chart in
ascending order according to the frequency (step 1MHz).
The dotted line in the graph indicate the squelch threshold.
Pushing simultaneously UP and DOWN button it's possible to
zoom the graph to show all the steps of scan
After the selection of the desired frequency, a screen
appears with the selected frequency and the RF level and it
is possible to Set or Synchronize the receiver with the
transmitter. We recommend setting the frequency and then
synchronize it with the transmitter.
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