[Ham-Mac] Stuck Audio Input Level slider using the USB Audio CODEC input

[wb6rse1 at mac.com]

See cocoaModem's manual under "Audio Input Level" showing a figure  
(Figure 4) of the slider:

"Be aware that not all audio devices will have 24 dB worth of range  
that can be adjusted through software. In most cases, cocoaModem can  
tell what the audio device’s attenuation range is and the slider will  
“snap” back to the maximum attenuation available if you exceed this  
maximum."


> On Jan 19, 2008, at 10:18 AM, Dick Kriss wrote:
>
> The problem is my cocoaModem "Audio Input Level" slider is stuck at  
> -24 db
> and when I try to move it toward the 0 db setting, it jumps back to  
> -24 db.
> At first I though I had a bad or corrupted w7ay.cocoaModem  
> 2.0.plist file so
> I trashed it and started over clean.  As expected the Audio Input  
> Level
> slider was at the 0 db default setting. I then went to the CONFIG  
> panel and
> clicked Activate and selected the USB Audio CODEC and the slider  
> jumped over
> the the -24 db setting.  At this point I lost control of the slider.
>
> At this point I don't know if there is a problem with my settings  
> or the USB
> Audio CODEC interface.  The slider works FB with other input  
> options so you
> will not see this issue with the SL-1 or SL-1+ interface units.
>