The Yamaha AN1x Synthesizer mailing list

Unfortunetly I still cannot enable an effect by selecting the 
environment buttons and faders.  I still hear I pause in the audio 
(like when switching programs) but no effect change. I checked the 
AN1x and noticed that I was getting a midi buffer overrun error on 
the AN1x (or something like that).  I can however change the effect 
in the AN1x and use the environment to change the parameters of the 
effect, but I have to select the correct environment fader for that 
effect.  It's strange that I am getting the midi errors.  Maybe it's 
a unitor in fast mode or USB issue.  

> 
> 1.Double check the Port and Channel settings for your AN1x 
> object, and it's sub-channels, in your Environment. Are they 
> correct? 

confirmed

> 2. If you select the Vari EF/EQ param on your AN1x under 
> Voice/Common you can see the effect selection change when  
> commands are issued from Logic.

at this stage I noticed the midi errors.

> 3. If all else fails - place a Monitor in between the output of the 
> Vari layer and your An1x object to see what messages ARE 
> getting through...

the effect program changes are not making it.  What should the 
monitor say if I'm sending an effect program change?

 
> I suggest you spend some time reading Ch. 5 of the Logic 
> manual and download the FREE environment tutorials (PDFs) 
> from Swiftkick.com so that you may become more familar with 
> the environement and its workings.

I am in the process of doing this.  Thanks.
 
best regards,

David