Yamaha PSR-9000 Owner's Manual - Page 160
Installing Options, Optional SIMM Installation
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Installing Options/Installationsoptionen/Installation des 1 25.4mm 8mm 8mm • SIMM cover • SIMM-Deckel • Couvercle SIMM WARNING • Be careful not to drop any screws inside the instrument during installation (this can be prevented by keeping the hard disk unit and cover away from the instrument while attaching). If this does happen, be sure to remove the screw(s) from inside the unit before turning the power on. Loose screws inside the instrument can cause improper operation or serious damage. If you are unable to retrieve a dropped screw, consult your Yamaha dealer for advice. • Install the SIMM modules or the hard disk unit carefully as described in the procedure below. Improper installation can cause shorts which may result in irreparable damage and pose a fire hazard. • Do not attempt to disassemble or modify the internal components in any way. VORSICHT • Achten Sie darauf, keine Schrauben ins Instrument während der Installation fallen zu lassen (Dies kann dadurch verhindert werden, daß die Festplatte und die Abdeckung vom Instrument weggehalten werden, wenn diese angebracht werden). Wenn dies passiert, stellen Sie sicher, daß die Schrauben aus dem Gehäuse entfernt werden, bevor das Gerät eingeschaltet wird. Lose Schrauben im Instrument können einen fehlerhaften Betrieb oder schweren Schaden verursachen. (Falls Sie eine im Geräteinneren verlorene Schraube nicht wiederfinden können, wenden Sie sich an Ihren Yamaha-Händler und fragen Sie um Rat.) • Installieren Sie die SIMM-Module oder die Festplatte sorgfältig, wie in der Vorgehensweise unten beschrieben. Unsachgemäße Installation kann Kurzschlüsse verursachen, die zu irreparablem Schaden führen und eine Feuergefahr darstellen können. • Versuchen Sie nicht, die internen Komponenten zu zerlegen oder zu modifizieren. ATTENTION • Prenez garde à ne pas laisser tomber une vis à l'intérieur de l'instrument au cours de l'installation (pour ce faire, gardez l'unité de disque dur et le couvercle à distance de l'instrument lorsque vous le fixez). Si une vis vient à tomber dans l'instrument, veillez à la retirer avant de remettre l'unité sous tension. Si une vis se trouve à l'intérieur de l'instrument, vous risquez de provoquer un dysfonctionnement ou une panne importante. (Si vous n'arrivez pas à retirer une vis de l'intérieur de l'unité, consultez votre revendeur Yamaha). • Installez les modules SIMM ou l'unité de disque dur avec précaution comme décrit dans la procédure ci-dessous. Une mauvaise installation peut provoquer des courts-circuits risquant d'occasionner des dégâts irrémédiables et constituer un danger d'incendie. • N'essayez pas de démonter ou de modifier les composants internes de quelque manière que ce soit. Optional SIMM Installation The SIMMs used must meet the following minimum specifications, but this does not guarantee that they will work properly with the PSR-9000. Consult with your nearest Yamaha representative or an authorized distributor listed at the end of this manual before purchasing SIMMs for the PSR-9000. • 16-bit bus compatibility or compliance with JEDEC standards (SIMMs which are only compatible with 32-bit buses can not be used) • 70 nanoseconds or faster access time (note: 60 nanosecond SIMMs are faster than 70 nanosecond SIMMs). • No more than 18 memory chips on each SIMM module. • SIMM modules must be no more than 25.4 mm in height and the thick- ness of the SIMM should not exceed 8mm on either side when measured from the center of the SIMM. See below. • SIMMs with parity and EDO DRAM modules can also be used. • Use only 4, 8, 16, or 32 megabyte memory modules in pairs of the same type and memory capacity from the same manufacturer: e.g. 4, 8,16, or 32 megabytes x 2. • Install SIMM memory at your own risk. Yamaha will not be held responsible for any damage or injury resulting from improper installation. z Set up for installing. • Before installing the SIMMs or the hard disk unit, be sure to save any important data to disk by using the Save function described on page 129. • Turn the PSR-9000 power OFF and unplug the power cord from both the AC wall socket and the instrument's rear panel. • Turn the instrument upside down and rest it on a blanket or other soft surface. x Remove the six screws from the SIMM cover in the center of the instrument's bottom panel, and remove the cover. c Insert the SIMMs in the SIMM slots as described below. CAUTION • Carefully remove dust and dirt. • Make sure that there is no dust or dirt on or around the SIMM edge terminals or the connector slots before installation. First SIMM c-1 Make sure the orientation is correct. Make sure that the cutout on the SIMM module is aligned with the protruding "key" on the connector slot. 160 Appendix/Anhang/Annexe q q q q q q q q q q q q q q q q q q q q q q q q q q q q q q q q q q q Appendix/Anhang/Annexe 470