• Audio scope screen
Audio scope screen
This audio scope allows you to display the received
signal’s frequency component on the FFT scope, and
its waveform components on the Oscilloscope. The
FFT scope has an waterfall.
NOTE:
When the Monitor function is ON, you can see the TX
audio on the Audio scope.
The Multi-function screens are OFF:
Push [AUDIO](F). q
• The Audio scope screen is displayed.
Function Action
MAIN/
SUB
Selects the Main or Sub band.
ATT
Push
Selects the Attenuator for the
FFT scope.
• 0 (OFF), 10, 20, or 30dB
Hold down
Turns OFF the attenuator. (0
dB)
HOLD
Sets the Hold function to ON or OFF.
• “
” is displayed and freezes the cur-
rent audio spectrum.
LEVEL
Selects the Oscilloscope level.
• 0, –10, –20, or –30 dB
TIME
Selects the Oscilloscope sweep time.
• 1, 3, 10, 30, 100, or 300 ms/Div
SET Enters the Scope set screen.
• The Audio scope with Sub band selection is enabled
only during Dualwatch or Split frequency operation.
To exit the Audio scope screen, push [EXIT/SET]. w
(F) Function keys
[EXIT/SET]
OscilloscopeWaterfall
FFT Scope
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