[Elecraft] [K3] Tune beep too loud

[Jim LeFevre]

Is there a way to adjust the audio beep level which is heard when TUNE, ATU TUNE, ATU, or ANT are engaged? I have set MON to 0, SW TONE is off. I hear it on SPKR and front and rear panel PHONES. When using my CM500 headphones (or any other headphones that I have) I grimace when I have to engage TUNE as the beep is way too loud. The beep stays the same volume whether AF/RF gain is max or min. I don't remember seeing anything on the reflector and I have been through the D10 manual (if a reference is there, I couldn't find it.) Please let me know if you know how to adjust. Thanks! Jim WN8A