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 Bulk Dump Check Sum Error |
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 dim. 29 févr. 2004, 12:32
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Rookie
Groupe : Members
Messages : 40
Inscrit : 30 avril 01
Lieu : München - DE
Membre no 492
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I've got a Roland JV 1080 and recently for the the first time ever I got the message "Check Sum Error" when trying to reload a bulk dump I'd saved in my sequencer (Logic). The synth didn't respond to anything - it just kept flashing the message "Check SUm Error" so I eventually switched it off. Then when I switched it on again, the sounds were very strange i.e. there was suddenly lots of reverb and/or delay and/or chorus on patches in my performance where previously there had been none. I didn'T know what to do so I set the synth back to Factory Settings. In the manual it just says you have "correct the check sum".
I scrubbed the bulk dump from the sequencer and recorded a new one. When I played it back to the synth I got the same error message.
My question is: how do I rectify this problem?
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Waiting on my new MacBook Pro
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dim. 29 févr. 2004, 16:58
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Moderator
Groupe : Team
Messages : 370
Inscrit : 19 mars 03
Lieu : Umeå - SE
Membre no 14,645
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I'm not a midi-guru by any means, but…
Most synths have a setting for midi bulk/sysexclusive dumps -
that is a 300 milisecond predelay, -
presumably for NOT overwhelming the your synth while sending/receiving
such data.
Try check your settings to se if the 300ms delay has been changed.
( I'm shure this setting cant changed om some synths, but look it up any way)
Good luck & cheers: Dixiechicken
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Oh my god it's full of stars…
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Mac-G5-2x.2.0, OS-X 10.5.1, 250/200Gb HD - 7.0Gb ram
DP-5.13, Motu 828 MK-II, MTP AV Usb, ltst drvs,
Kurzweil-2000, EPS-16, Proteus-2000, Yamaha 01V
Emes Kobalt monitors
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