TEST SF RAM SOUND? Press YES
or
NO
The response to this questions
is
NO
if the digitzer· optional (
RAM
is
not present
on
the CGP board
..
The response is YES if the
digitizer
RAM
is present
on
the
CGP
i
If
an
error occurs. the error
message will appear as
in
the example for the
CGP
RAM.
SOUND
FILE
ROM
The
sound file
ROM
is
divided into six rows of
10
ROMs
each. If
a CHECKSUM error occurs during the test. the
ROM
component number
on
the
CGP
will be displayed along with the expected CHECKSUM
(GOOD)
and
the
actual
CHECKSUM
(BAD):
show:
EXAMPLE:
CGP
ROM
CHKSUM
ERR
U125
GOOD: 354B BAD: 7894
NOTE: A checksum of 8000 indicates that the
ROM
could not
be read. or the location
is
empty.
TEST
SF
ROM?
Press
YES
As
the sound file
ROM
test proceeds. the LCD display will
TESTING SF
ROM
ROW
1
TESTING SF
ROM
ROW
2
TESTING
SF
ROM
ROW
3
TESTING SF
ROM
ROW
4
TESTING SF
ROM
ROW
5
TESTING SF
ROM
ROW
6
Kurzwell 250 Service Manual. Chapter 4
4·
20
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