Apple Sonic Blaster Computer Hardware User Manual


 
Connect the E-I/O cable to the motherboard
8a) If you have a card in the Memory Expansion slot, you
may need to remove it to plug in the E-I/O cable. In the
case of RamKeepers, be sure to back up your ROM disk
before unplugging the transformer and battery. You
don’t need to unscrew the RamKeeper’s Connector plate;
simply remove the RamKeeper from the Memory
Expansion slot and then plug in the cable. Don’t
reinstall the RamKeeper yet.
8b) If you’ve taken your RamKeeper out of the slot, reinsert
it now. Make sure that the insulator is still in position
before reconnecting the power. At the end of the SB
installation, follow the directions in the RamKeeper
manual for setting up the ROM disk.
8c) The other end of the E-I/O cable should be connected to
the seven-pin connector on the SB. Make sure it is still
firmly connected.
9) Connect the line from your speakers or stereo amplifier
to the SB’s “OUT” connector on the back of your IIGS.
(The cable from your speaker or amplifier may require
an adapter to connect to Sonic Blaster’s stereo mini plug.
See Appendix C for adapter information.)
10) Set the card’s volume pots located along the top edge of
the card.
8 Sonic Blaster - The Hardware