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PROGRAMMING THE 91008
PROGRAM OPERATION
The magnetic card has two
parts,
A and 8. The entire contents
of one page of the memory (with the exception of the (
+
)e,
(
+
)
f,
X,
Y and Z registers) may be recorded on either part of a
card. To record (or enter) part A, insert the card into the card-
reader slot with the A arrow pointing down. Ensure that the
pnnted side of the card is facing the keyboard. To record (or
read) part 8, insert the card in the same manner with the 8
arrow pointing down.
NOTE
lf data is to be recorded
,
following the program
steps, the END instruction cannot be used on the
same page as the data; if it is, the data will not be
re-entered into the calculator memory as END will
stop the card reader during entry.
To record a program:
SWITCH:
RUN
PRESS:
~~~~
(
+
or
-
)
Starting
Address
INSERT: magnetic card into the card reader
(with the A arrow down if both parts of
the card are to be used)
.
PRESS:
RE
CORD
(hold the key pressed un
-
til the card is partially ejected)
.
lf both A and 8 parts of the ca rd
are to be
used,
reinsert the card
with the 8 arrow pointing down
and press RECORD.
NOTE
The contents of the X register a re destroyed when a
program is recorded.
A
ne:vv program can be recorded over an existing program by re
-
peattng
the
record procedure with the new program.
To
permanently save a
program
recorded as program A or 8, cut
off the
corner of
the
card along the
tip
of the
A
or 8 arrow.
\
\
RECORDI G
PROGRAM 0
MAGNE IC CA
-RECORO
.
75
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