[AG-TECH] Gentner AP400

John I Quebedeaux Jr johnq at lsu.edu
Tue Jul 19 09:29:33 CDT 2005


Impedance an issue? Need something like the MM100? (MatchMaker). I  
know that was part of some of the older setups. If you need one... i  
have a couple I don't use anymore...

-JQ
-- 
John I. Quebedeaux, Jr.
Louisiana State University
Computer Manager / LBRN & CCT / 131 Life Sciences Bldg. & 339  
Johnston Hall
e-mail: johnq at lsu.edu or johnq at cct.lsu.edu / web: http://lbrn.lsu.edu  
& http://cct.lsu.edu
phone: 225-578-0062 / fax: 225-578-2597

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 at biochem.uthscsa.edu>
>> To: "John Hodrien" <johnh at comp.leeds.ac.uk>
>> Cc: <ag-tech at 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 at biochem.uthscsa.edu
>>>
>>> University of Texas Health Science Center
>>> Bioinformatics Core Facility
>>> http://www.bioinformatics.uthscsa.edu
>>> Phone: (210) 567-2672
>>>
>>>
>>>
>>
>>
>
>
> -- 
> Jeremy Mann
> jeremy at biochem.uthscsa.edu
>
> University of Texas Health Science Center
> Bioinformatics Core Facility
> http://www.bioinformatics.uthscsa.edu
> Phone: (210) 567-2672
>
>

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