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(*)As per Wisycom standard, group 00 and group 01 are special; respectively the "center
frequency" (474,482/... MHz) and the intergap frequency (i.e. 470/478/486/... MHz). A scan on
group 00 will reveal in few seconds the overall DVB-T occupation on the area, while a scan on
group 01 will give possible working frequency, usable also in presence of strong DVB-T signal
(sort to speak working in the band-guard of 2 digital television channels).
Edit RX menu > Cal.Tone submenu
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Once started a scan operation the receiver asks for group
to be used*.
After few seconds, scan results are displayed on a chart.
Pushing simultaneously UP and DOWN button, the results
Calibration Tone function generates a 1 KHz sine
audio at the audio outputs (LINE and headphone) at
the level selected (-18dB or 0dB). Select the level and
push SEL Button to start calibration tone function.
Then push EXIT button to stop it.
Then it prompts to turn off all
transmitters.
Then finally
start the scan!
can be also displayed
sorted by level,
making easier to pick
up the best one.
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