开云体育

ctrl + shift + ? for shortcuts
© 2025 开云体育

QMX Audio Noise when switching to Digital mode


 

I finished assembling a high-band QMX on a 2023 Rev 2 board. First power up, no smoke! Everything seems pretty good except for when I tap the left encoder to enter digital mode, a horrible screeching noise emanates from the Audio port. With headphones on, this is a painful surprise!?

Has anybody else noticed this? Is it a known issue?

Firmware is 1_00_017 16-Feb-2024

Join [email protected] to automatically receive all group messages.