DEC RA90/RA92 error codes

Hi everybody, does anybody have documentation for the RA9x drives, which goes beyond the user's guide ? A friend of mine has several drives which are faulty and display the type of error with an error code in the display. Unfortunately, the user's guide, which can be found online, doesn't reveal all these codes. Maybe there is a sort of maintenance guide somewhere ? I don't even know, if DEC ever published schematics of these drives, as they appeared on the market in the very early '90s... can anybody confirm that or do schematics exist somewhere? I'm personaly interested, too, as I'm running a SA800 and some additional stand-alone RA92 drives. So far, they have been fine, but this can change any time... Kind regards, Pierre _______________________________________________________________________ Viren-Scan f?r Ihren PC! Jetzt f?r jeden. Sofort, online und kostenlos. Gleich testen! http://www.pc-sicherheit.web.de/freescan/?mc=022222