Is it possible to switch on/off speaker from HPSDR?

[KW4CQ_Bob]

I would like to be able to switch off the speaker connected in the rear of my 7000DLE MKII while using my headphones plugged into the front panel jack. Can I do this or did I miss something in the User Guide?

[w-u-2-o]

There is no way to do this in the software due to the design of the hardware. Your only recourse is to unplug or switch the speakers.