Frequency Selection Modes
0638.420-071 Issue 06 02/2021 VHF Transceiver 21
• Push the "MDE" key to change to the direct tune mode page.
o The active frequency is shown in the top line.
• The battery information is shown.
The battery information is only displayed if BATTERY VOLTAGE in
the "Configuration Setup*" is selected.
* For details please refer to related manual:
http://www.becker-avionics.com/manuals/
Communication → VHF Transceiver
• Make a "short push" on the rotary encoder to change the
MHz digits.
o The changeable digits are shown inverted.
• Turn the rotary encoder clockwise/counter clockwise to change
the frequency in 1 MHz steps.
• Make another "short push" on the rotary encoder to change the
100 kHz digits.
o The changeable digits are shown inverted.
• Turn the rotary encoder clockwise/counter clockwise to change
the frequency in 100 kHz steps.
• Make another "short push" on the rotary encoder to change the
25/8.33 kHz digits.
o The changeable digits are shown inverted.
• Turn the rotary encoder clockwise/counter clockwise to change
the frequency in 25/8.33 kHz steps.
• The changes are active immediately.
o While the transceiver transmits, the change of the active
frequency is not possible.
• Push the "STO" key to store the active frequency into the next
vacant memory place of the user channel database (see
"Frequency Storage Functions", page 24).
To Next Page
Loading...
