 Bulk Dump Check Sum Error |
 Sun 29 Feb 2004, 12:32
Post
#1
|
|
 Rookie  Group: Members Posts: 40 Joined: 30-Apr 01 From: München - DE Member No.: 492  |
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? -------------------- Waiting on my new MacBook Pro
|
 |
 
|
 |
Replies
(1 - 2)
|
Sun 29 Feb 2004, 16:58
Post
#2
|
|
 Moderator  Group: Team Posts: 370 Joined: 19-Mar 03 From: Umeå - SE Member No.: 14,645 |
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 -------------------- ==================
Oh my god it's full of stars… --------------------------------------------------- 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 ================================ |
|
|
|
|
Sun 29 Feb 2004, 23:57
Post
#3
|
|
 Advanced Member Group: Members Posts: 300 Joined: 21-Aug 02 Member No.: 7,031 |
Before going any further, you should reset JV1080 by sending this SysEx:
F0 41 10 (**) 12 40 00 7F 00 41 F7 (**) = JV 1080's Hex ID; you can find it in the owner manual. It should reset everything back to normal. |
|
|
|
 |
2 User(s) are reading this topic (2 Guests and 0 Anonymous Users)
0 Members:
