Note:
The Enhanced Resident Sound Block can only be
installed
in units with Version 3.1
software
or
better.
Therefore units that currently
have Version 2
or
2.2 must be
updated when ordering the Enhanced Resident Sound Block.
Note:
When installing the Enhanced Resident Sound Block
in
units with sampling, be sure to remove the 20
DRAMs
from
the old
CGP and reinstall them in the Enhanced Sound Block.
If the unit has a Sound Block A board with the 10 Sound
Block A chips socketed, the chips may be removed and
installed
in
the
Enhanced
Resident
Sound
Block
(see
Enhanced Resident Sound Block Configuration list).
2.14.4 - Version 3.2
Sound Block A
Sound Block B (Rock Block)
Sound Block
C (Classical Block)
Enhanced Resident Sound Block
50kHz Sound Modeling Program
Ram
Sequencer Expansion
(8K)
QLS (Quick Load System)
MacAttach
-optional*
-optional*
-optional*
-optional*
-required**
-optional***
*Units with Sound Block A boards may have either Sound
Block
B,
C or D added. Should a customer desire to add
Sound Block
B,
C or D the customer would have to have the
Enhanced Resident Sound Block installed as there is only
room for one additional sound block to the Sound Block A
board.
**The Ram Sequencer Expansion bringing the unit from a 4K
sequencer memory to 8K sequencer memory is required with
the installation of Version 3.1; because version
3.1
brings
the sequencer memory to 12K.
***QLS may only
be
installed
in
units with sampling.
Kurzwell
250
Service Manual, Chapter 2
2 - 1 5
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