MV-8000: Input Select is Stuck on Coaxial
If you're unable to select "Analog" for Input Select on the Sampling page, follow the procedure below:
1. Update your MV-8000 to version 3.52. It's available as a free download here:
2. Once you have 3.52 installed (or if you already have 3.52 installed), press SYSTEM, select SYSTEM INFO, and press ENTER.
3. Press [F3] Initialize and then [F5] Yes to confirm.
You should now be able to select Analog as your sampling input.