Kurzweil K2661 Install Manual page 3

Installing ROM Option Cards
Warning: The K2661 and ROM options are sensitive to static electricity. Before handling any
option card, please follow the instructions on page 2 for protection from static electricity.
1. Make sure that the K2661 is disconnected from its power supply, and that you've
2. Position the foam pads on your work surface so that they'll support the ends of the
3. Place the K2661 face-down on the foam pads, with the keyboard facing away from you.
4. Using a #2 Phillips screwdriver, remove the seven screws that secure the access panel, as
5. Remove the access panel by lifting its far edge and pulling it up and away from you.
6. On the mother board, locate the pair of connectors for the ROM option card you are
7. The option cards are "keyed" so that you can't insert an option card into the wrong pair of
discharged any residual static electricity by touching a conductive object (like the metal
casing of the K2661 itself).
keyboard.
Make sure that the K2661 is not resting on the Alpha Wheel or sliders.
shown below.
installing. The connectors are as follows:
• Stereo Dynamic Piano: ROM 3 (J806 and J807)
• Vintage Electric Pianos: ROM 4 (J808 and J809)
connectors. It is possible, however, to insert an option card with the wrong orientation,
which could damage the card. To prevent this, the option cards are marked with arrows.
Make sure that the arrow on each option card points in the same direction as the
corresponding arrow on the mother board. After making sure the arrows point in the
same direction, align the connectors on the option card with those on the mother board.
Keeping the card as level as possible, press the card into the connectors. It should be
relatively easy to press the card into place. If the card doesn't pop into place easily, check
the connectors on the mother board to make sure there aren't any bent pins.
Installing Kurzweil K2661 ROM Options
Installing ROM Option Cards
3