It's all about the Software

@Max
Yes - for the TONE function I agree
The TUNE function, as I've learned now, has a fixed 500Hz tone with -3dB

@Simon
Maybe the same options as for the TONE 1 also for the TUNE signal in a future release?

Great tnx fr info ...

Yes the drive slider is known - but it does not affect the modulation level - at least the the Sepctrum window did not reflect this.

Which modulation frequency is used during TUNE mode?

Hi Forum

I cannot find any information regarding the signal used when I press "TUNE" in USB mode.

In the settings I can only find the option pulses/steady tone ...

Where can I control the tone frequency and level used in TUNE mode?

//Dietmar