Quasimidi Rave-O-Lution 309 Owner's Manual - Installationguide
Included in the package, besides this manual, are following items:
6 countersunk Phillips screws
4 plastic nuts
4 small thread screws
4 washers
1 EPROM with OS 2.0 in anti-
static foam material
I/O-Board incl. Cable
IC removing tool
Check to see all the items listed above are included in the package. In addition to the above listed
tool you will need: a Phillips screwdriver to remove the screws and a soft cloth or the Styrofoam
of the 309's shipping box to place the instrument.
BEFORE DOING ANYTHING, BACK-UP ANY VALUABLE USER-
MOTIFS AND SOUND DATA, BECAUSE THIS PROCEDURE REQUIRES RE-
INITIALIZATION OF THE 309's MEMORY.
The included IC and Expansion-board are sensitive to electrostatic charges.
This procedure requires that you periodically "Ground" yourself, by touching a grounded object
such as a water pipe or a grounded piece of equipment. Grounding yourself prevents the static
charge in your body from damaging the sensitive IC and Expansion-board.
a.) To start the installation, be sure to disconnect the AC-adaptor
b.) Place the 309 with the bottom side up on a soft cloth. To place the 309 in a safe position it is
better to use the Styrofoam of the shipping box.
c.) Remove the six screws of the small bottom plate.
d.) Here you see three IC-sockets. The OS is located in the middle and labeled: QM-309 OS
X.xx. Before exchanging the IC notice the shape of the chip. To avoid polarity mistakes, the IC is
marked with a notch on one end. The notch of the new IC must be oriented in the same direction
as the IC that is removed. Installing the chip backwards will destroy them. For this reason pay
careful attention to the polarity.
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ATTENTION:
IMPORTANT:
Installation of the OS-EPROM:
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