Sharp PC-1403 Operation Manual page 114

108
3. Loading from a magnetic tape
See Tape Notes.
To load, transfer, or read out programs and data from magnetic tape into the
computer, use the following procedure.
(1) Turn off the REMOTE switch.
(2) Load the tape in the tape recorder. Move the tape to a point just before the portion
to be read out.
During the verification, the mark
"*"
is shown at the rightmost digit of the
display. The
"*"
will disappear when the verification is completed. While a file
name is being retrieved, no
"*"
will be displayed as the verification has not
started yet.
(The same occurs when the first program is read without a fi l e name.)
If the programs are verified as being identical, a PROMPT symbol (>) will be
displayed on the computer.
If the programs differ, execution will be interrupted and Error code 8 will be
displayed. If this occurs, try again.
Enter the following keys:-
The filename
~----whi c h you used
previously.
w
CIJ
CQJ
m w
1sH1FTI
rn
1sH1n1
c:::J
rn rn
!SH•FTI
C'.J
leNreRl
The computer will automatically search for the specified file name and will compare
the contents on tape with the contents in memory.
(6) Input a CLOAD? statement and start execution with
I
ENTeRI key. Do this as
follows: Set the computer in the "RUN" or "PRO" mode.
2. Verifying the computer and tape contents
See Tape Notes.
After loadi n g or transferring a program to or from tape, you can verify that the program
on tape and program in the computer are identical (and thus be sure that everything is
OK before continuing your programming or execution of programs).
(1) Turn off the REMOTE switch.
(2) With cassette in the recorder, operate the tape motion controls to position tape at
the point just before the appropriate file name to be checked.
(3) Connect the gray plug to the EARphone and the black plug to the REMote jacks.
(4) Turn on the REMOTE switch.
(5) Press the PLAY button of the recorder.
Using the Options