Tommy,
I'll validate the exact settings this weekend. I don't remember
how I had the audio routed to headset since I was not using the them for
RTTY, but speaker was set to Both. I'm running FW 1.371. We're speaking
of the volume out of the pin 4 Accessory jack connection, "Left Aux Out".
The speaker volume didn't change, just the pin 4 output level.
73, Duane
On Fri, 23 Jul 2004 15:28:30 -0400 "Tommy" <aldermant@alltel.net> writes:
> Hmmm....I just went back and checked what Duane reported. Set the
> Audio Menu
> for Left & Right to BOTH, then vary the audio levels of the main and
> then
> the sub rcvr. At first I thought the SubRx had much louder audio for
> the
> same setting, but discovered the BW of the main rx was 500Hz and the
> BW of
> the SubRX was 1000 Hz. If I set both rcvrs to the same BW, then I
> can find
> no interaction at all when using the independant audio controls. I
> slightly
> offset the same CW signal so I could monitor the difference in level
> of each
> rcvr, and they both sound totally independant to my ears.
>
> Again, I'm running v1.369.
>
> As Bill mentioned, the roofing filter issue is something we are
> looking at
> in the beta firmware.
>
> Tom - W4BQF
>
> ----- Original Message -----
> From: "Mark Erbaugh" <mark@microenh.com>
> To: <tentec@contesting.com>
> Sent: Friday, July 23, 2004 2:56 PM
> Subject: Re: [TenTec] Orion Aux I/O Audio Problem
>
>
> > Duane,
> >
> > I have also experienced an unexpected linkage between audio levels
> when
> both
> > headphone sides are set to BOTH and when muting one of the
> receivers.
> >
> > I suspect that these issues may be related to the way the audio
> is
> generated
> > and routed in the Orion. The controls give a simplified
> appearance, but
> > behind the scenes you've got two possible audio sources (main /
> sub
> receiver
> > D/A converters), 6 possible audio destinations ( speaker,
> headphone left,
> > headphone right, aux I/O left, aux I/O right and line out ) two AF
> gain
> > controls (which are really just inputs to the processor ) and a
> menu
> system
> > for routing it all. There also have to be at least two audio
> amplifiers
> > (left and right headphone).
> >
> > It might be helpful if someone could describe the details that
> make all
> > these work together. With that explanation, we might be able to
> explain
> some
> > of the situations where things don't work as expected.
> >
> > 73,
> > Mark
> >
> > ----- Original Message -----
> > From: "Duane A Calvin" <ac5aa@juno.com>
> > To: <tentec@contesting.com>
> > Sent: Friday, July 23, 2004 1:19 PM
> > Subject: Re: [TenTec] Orion Aux I/O Audio Problem
> >
> >
> > > Mark,
> > > There is a similar issue that I've seen. Turn up the
> volume on
> > > the SubRx and watch the Main RX volume output go down! I caught
> this
> > > during the NAQP RTTY as I was trying to check other bands on the
> SubRX
> > > and noticed as soon as I unmuted the SubRX, the output from the
> Left on
> > > the rear panel decreased. Then I discovered it followed the
> SubRX
> > > volume inversely - higher the SubRX, lower the main RX.
> Strange. I
> have
> > > not seen exactly what you mention, but will check it this
> weekend.
> > >
> > > 73, Duane
> > >
> > >
> > > On Fri, 23 Jul 2004 11:49:43 -0400 "Mark Erbaugh"
> <mark@microenh.com>
> > > writes:
> > > > I wonder if other Orion owners have encountered this problem?
> > > >
> > > > I have my computer soundcard input connected to Pin 4 of the
> Aux I/O
> > > > jack on
> > > > the back of the Orion. According to the documentation, this
> pin is
> > > > Left Side
> > > > Audio Output. I have Left, Right and Speaker configured to the
> main
> > > > receiver. With stereo headphones plugged in to the front
> panel
> > > > headphone
> > > > jack, I hear the audio in both ears as expected and the
> computer
> > > > appears to
> > > > be receiving fixed level audio. The audio level does not
> change as
> > > > the main
> > > > AF gain control is adjusts.
> > > >
> > > > Except - if I turn the main AF gain all the way down or mute
> the
> > > > audio by
> > > > pushing the AF gain encoder, the audio going to the computer
> goes
> > > > away. If
> > > > I unplug the headphones and mute the audio to the speaker,
> the
> > > > computer
> > > > still gets audio.
> > > >
> > > > This is with firmware 1.371.
> > > >
> > > > 73,
> > > > Mark
> > > >
> > > > _______________________________________________
> > > > TenTec mailing list
> > > > TenTec@contesting.com
> > > > http://lists.contesting.com/mailman/listinfo/tentec
> > > >
> > > >
> > >
> > >
> > > Duane Calvin, AC5AA
> > > Austin, Texas
> > > _______________________________________________
> > > TenTec mailing list
> > > TenTec@contesting.com
> > > http://lists.contesting.com/mailman/listinfo/tentec
> > >
> >
> > _______________________________________________
> > TenTec mailing list
> > TenTec@contesting.com
> > http://lists.contesting.com/mailman/listinfo/tentec
>
> _______________________________________________
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>
>
Duane Calvin, AC5AA
Austin, Texas
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