Becker RT6201 - Scan Mode; Squelch (SQL)

Operation
Becker Avionics
134 Transceivers 6200 Series DV14307.03 Issue 06 February 2021
Scan Mode
• In scan mode the display shows both frequencies.
o The active frequency is shown on the top line and the preset
frequency on the bottom line.
• The SCAN symbol in the display shows that scan function is started.
In all frequency selection modes:
• A long push (>2 s) of "↕/SCN" key starts the scan function and changes
to standard mode, if started from channel or direct tune mode.
• A short push on the "MDE" key or a long push (>2 s) on "↕/SCN" key
stops the scan function.
The device stays in standard mode.
• The arrow symbol "►" in front of the frequency shows that this frequency
is audible.
If both the active and preset frequency find a signal at the same time, the active
frequency (top) has priority.
• The preset frequency is shown inverted and blinks.
• An audio notification "beep" tone is audible and the preset frequency
blinks to show that there is a RX signal on the preset frequency (if
enabled in the configuration setup*).
* Details see "Configuration Setup" page 69.
Reception on preset frequency in scan mode
• If the preset frequency finds a signal and no signal is on the active
frequency, the transceiver automatically changes to the preset frequency.
• The arrow symbol "►" in front of the frequency shows that this frequency
is audible.
Notice: For transmission is always the active frequency used, also if the monitored
frequency is currently audible.
If TX on the preset frequency is required, push the "↨/SCN" key to change active
and preset frequency.
3.7 Squelch (SQL)
• This function operates independently of the selected operation menu.
• A short push on "SQL/IC" key changes the function to "ON" or "OFF".
Squelch "ON"
• If the squelch function is active ("ON") the audio noise is muted.
Squelch "OFF"
• If the squelch is "OFF" the arrow symbol "►" in front of the active
frequency stay into view all the time.
• Audio noise is audible as long as the signal is received.
• The squelch threshold is adjustable see "User Menu" page 138.
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