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Emax

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Message

Re: Problem with Scanner MPU?

2008-06-21 by esynthesist

Does this problem occur with all of your disks ?
Because sometimes if there's a defective soundbank or OS on the 
floppy disk, it can cause the Emax immediately to "crash". 
Have you tried with a floppy *only* containing the OS, but no bank ?
As far as I remember you should also use the appropriate OS, e.g. no 
OS for HD versions if you don't have a HD Emax...

Of course there's only a small chance that the above is the actual 
cause of your problem, but you never know: the above problem would be 
much easier to solve than trying to find spare parts...

///E-Synthesist 


--- In emax@yahoogroups.com, Marko Laukka <markolaukka@...> wrote:
>
> Hello Ted,
> It turns on normal and ask for 'Insert disk!'. If I load the OS3.2 
disk that came with Emax, it loads it and gives error message: 'CRC 
error', and hangs. If  I put one of my own disks (OS1.1 HD) it loads 
and says: 'wait a moment' loads the disk and display the loaded 
bank/preset and then hangs, i.e. it doesn't matter which buttons I 
press, nothing happens. The 'Enter' led lights up as normal but no 
other leds (except for 'Analog processing'-led at beginning) or any 
sequences of leds turns on. So I don't get any hint from some 
diagnostic check at start up. 
> The technical manual says; Problem: 'Software loads and then 
display goes blank', Solution: 'Change bad scanner MPU'.
> But in my case the display keep showing the loaded sound/preset and 
the whole front panel is locked/don't respond to any button pushes. 
The only led that stays on is the 'Enter' led.
> Â 
> Thanks in advance,
> Marko
> 
> --- Den lör 2008-06-21 skrev Ted Summers <djtbs1@...>:
> 
> Från: Ted Summers <djtbs1@...>
> Ämne: Re: [emax] Re: Problem with Scanner MPU?
> Till: emax@yahoogroups.com
> Datum: lördag 21 juni 2008 02.18
> 
> 
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> 
> When you say it loads the disk and just hangs there. what exactly 
> happens.
> 
> Sequence of evemts- what leds come on on the panel and do they stay 
> on or change?
> What shows in LCD? Does it say diagnostics, then loading software 
or 
> only diagnostics. These are all important because there may be 
other 
> explanation.
> 
> Regards.
> Ted
>  
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> [Non-text portions of this message have been removed]
>

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