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DJ-Tech S-1 ...

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Arfa Daily

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Mar 10, 2011, 6:55:52 AM3/10/11
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Anyone got any knowledge / experience of this "Professional Twin SD MP3
player" ?

This one is from a customer who's lost his user guide. If you go to DJ
Tech's website, even though the unit is only a few years old, they list it
as 'legacy' and only have a basic spec listed for download - no manuals.
Needless to say, they don't respond to requests for help in this regard.

The problem with the unit is that when you power it up, ( the soft power
button works ok at this time), the message "UpdateUI--" appears in
the left window. Anyone know what exactly it's trying to tell us, and
whether it's correctable with a master reset or something ? I'm guessing
that the "UI" bit might be User Interface ?? Beyond this initial message, it
does nothing, and doesn't respond to any controls, including the power
button. The only way to then get it to power back off, is to remove power
from the wall wart.

Arfa

William Sommerwerck

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Mar 10, 2011, 7:42:53 AM3/10/11
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> Anyone got any knowledge / experience of this "Professional
> Twin SD MP3 player"?

With that name, it sounds as if was manufactured by Craptronics, Ltd.


> This one is from a customer who's lost his user guide. If you go to DJ
> Tech's website, even though the unit is only a few years old, they list it
> as 'legacy' and only have a basic spec listed for download - no manuals.
> Needless to say, they don't respond to requests for help in this regard.

That proves it.


> The problem with the unit is that when you power it up,

Forgive me... When you turn it on. What ever happened to simple language?


> the message "UpdateUI--" appears in
> the left window. Anyone know what exactly it's trying to tell us, and

> whether it's correctable with a master reset or something? I'm guessing
> that the "UI" bit might be User Interface? Beyond this initial message, it


> does nothing, and doesn't respond to any controls, including the power
> button. The only way to then get it to power back off, is to remove power
> from the wall wart.

If the unit has a reset button, I'd do a type-1 hard reset -- stick a pin in
the hole (or whatever). If that doesn't fix it, I'd do a type-2 hard
reset -- throw it a metal trashcan with as much force as possible. Or a
type-3 -- pretend you're Rumpelstiltskin and jump up and down on it in great
fury.


Meat Plow

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Mar 10, 2011, 8:31:37 AM3/10/11
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Maybe it's stuck in the middle of loading data from non-volatile into
volatile ram?

--
Live Fast Die Young, Leave A Pretty Corpse

N_Cook

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Mar 10, 2011, 9:09:58 AM3/10/11
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Arfa Daily <arfa....@ntlworld.com> wrote in message
news:c%2ep.24512$2H.2...@newsfe15.ams2...

Sometimes archive.org has legacy copies of older websites with the then
current user manuals


William Sommerwerck

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Mar 10, 2011, 9:18:47 AM3/10/11
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> Sometimes archive.org has legacy copies of older websites
> with the then-current user manuals

There's a website -- I forget the name -- that has tens of thousands of
manuals available at low cost.


Arfa Daily

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Mar 10, 2011, 10:20:52 AM3/10/11
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"William Sommerwerck" <grizzle...@comcast.net> wrote in message
news:ilah1t$d31$1...@news.eternal-september.org...

Thank you William. As ever, that's all very helpful ...

Arfa

Arfa Daily

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Mar 10, 2011, 10:21:36 AM3/10/11
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"N_Cook" <div...@tcp.co.uk> wrote in message
news:ilam4o$fv7$1...@news.eternal-september.org...

Thanks. I'll give it a look.

Arfa

Arfa Daily

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Mar 10, 2011, 1:09:38 PM3/10/11
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"Arfa Daily" <arfa....@ntlworld.com> wrote in message

news:506ep.62072$FV5....@newsfe28.ams2...

Nope. 'Fraid not. They haven't got that page archived.

Arfa

b

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Mar 14, 2011, 6:11:09 PM3/14/11
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On Mar 10, 7:09 pm, "Arfa Daily" <arfa.da...@ntlworld.com> wrote:
> "Arfa Daily" <arfa.da...@ntlworld.com> wrote in message
>
> news:506ep.62072$FV5....@newsfe28.ams2...
>
>
>
>
>
> > "N_Cook" <dive...@tcp.co.uk> wrote in message
> >news:ilam4o$fv7$1...@news.eternal-september.org...
> >> Arfa Daily <arfa.da...@ntlworld.com> wrote in message

Could it be that there is a noisy power line wreaking havoc with the
uPc? try another psu.

beyond that, it's schematics-and-scope time, or you're buggered...
B

Arfa Daily

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Mar 14, 2011, 9:44:38 PM3/14/11
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"b" <reveren...@yahoo.com> wrote in message
news:e9008213-34ee-4110...@c9g2000vby.googlegroups.com...

Sadly, the power supply output is dead clean. Being unable to solicit even
an acknowledgement from the manufacturer, even though they have a good web
presence with an invitation to "contact us" on their site, we have now
returned it to the owner, with a detailed explanation as to why we have not
been able to fix it. Of course, he will never buy one of their products
again ...

Arfa

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