Specifications

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3. On the bottom of the LCD, a bar will be displayed. Using the SQL control,
adjust the desired signal level.
4. Push the ENT key to confirm entry.
5. Squelch will open only when the input signal strength is above this set level.
6. To select NOISE SQUELCH, repeat above steps.
2-4 VFO selection
The AR-ONE has ten (10) VFOs being identified as “V-A” through “V-J” on the top left of the
LCD. The term VFO historically means ‘Variable Frequency Oscillator’ and today refers to
a tunable data store which contains frequency, step, step-adjust, attenuator etc. Pushing
the VFO key each time will select the one VFO out of 10. The AR-ONE has an AUTOMODE
setting, and therefore, in most cases a proper receive mode and frequency step are
automatically selected.
2-4-1 Tuning frequency
2-4-1-1 Entering a frequency using the numeric keypad
While in VFO mode, enter the required frequency using MHz format followed by the ENT
key.
Example of frequency entry of 80.8 MHz:
Push the [8] key. Push the [0] key. Push the [.] key. Push the [8] key. Push the
[ENT] key.
Example of frequency entry of 954 kHz (0.954 MHz)
Push the [.] key. Push the [9] key. Push the [5] key. Push the [4] key. Push the
[ENT] key.
Aborting frequency input
If for some reason you do not wish to complete the frequency data input, push the ESC key
before completing the input sequence with the ENT key.