Re: [AG-TECH] Gentner AP400

[Robert Olson <olson@mcs.anl.gov>]

Doublecheck your echo cancellation refs. If you have a mic fed to an  
EC ref, it can cause the symptoms you are seeing.

--bob

On Jul 18, 2005, at 9:57 AM, Jeremy Mann wrote:

> I'm so close to getting this thing to work. I finally got the serial
> working and setup the machine exactly like the document shows.  
> However,
> echo cancelling was still not working, so I built a custom Preset 1  
> that
> worked.
>
> Several problems occured however, the audio out was extremely low.  
> I had
> the gain for Output D cranked all the way up and we could barely  
> hear the
> talking. Second, the mic inputs were somehow overloaded and would
> constantly clip. Adjusting the levels didn't work, it was either
> overloaded or too soft to pick up anything.
>
>
> Natalia Costas Lago said:
>
> > There's a pinout scheme for the XAP400 serial cable, probably  
> > there's one
> > for the AP400. Make a cable with the exact pinout, just to be sure  
> > u r
> > using
> > the right one.
> >
> > ----- Original Message -----
> > From: "Jeremy Mann" <jeremy@biochem.uthscsa.edu>
> > To: "John Hodrien" <johnh@comp.leeds.ac.uk>
> > Cc: <ag-tech@mcs.anl.gov>
> > Sent: Wednesday, July 06, 2005 3:36 PM
> > Subject: Re: [AG-TECH] Gentner AP400
> >
> >
> >
> > > John Hodrien said:
> > >
> > > > On Tue, 5 Jul 2005, Darin Oman wrote:
> > > >
> > > >
> > > > > Hi Jeremy,
> > > > >
> > > > > Are you sure the serial port on the computer is enabled/working?
> > > > ClearOne recommended disabling the hardware flow control when we  
> > > > had
> > > > problems
> > > > with connecting to the device.
> > > Thanks John, but I tried all the settings in the RS232 menu and  
> > > it still
> > > didn't work. I'm going to try some cables. I know the cable from our
> > > managed switch works so I'm going to try that cable next.
> > >
> > >
> > >
> > > --
> > > Jeremy Mann
> > > jeremy@biochem.uthscsa.edu
> > >
> > > University of Texas Health Science Center
> > > Bioinformatics Core Facility
> > > http://www.bioinformatics.uthscsa.edu
> > > Phone: (210) 567-2672
>
> --
> Jeremy Mann
> jeremy@biochem.uthscsa.edu
>
> University of Texas Health Science Center
> Bioinformatics Core Facility
> http://www.bioinformatics.uthscsa.edu
> Phone: (210) 567-2672