HP HP-67 - Page 27

Meet the HP-67 23
Programming the HP-67 is that easy! The calculator remembers a
series of keystrokes and then executes it at the press of a single
key. In fact the HP-67 can remember up to 224 separate operations
(and many more keystrokes, since many operations require two or
three keystrokes) and execute them at the press of one of the label
keys. By using, say, label A for one program, label B for another,
etc., your calculator can contain many different programs at one time.
Recording the Program. Just as the programs in the Standard Pac
have been permanently recorded on magnetic cards, so you can record
your program on a magnetic card. To record your program:
1. Select a blank, unprotected (unclipped) magnetic card.
Side 1 E‘ fl Side 2
s 2 2 —— 2
2.
3.
7
Side 1 7 Side 2
protecled.//gl<1 Sf[/&f _s"/gFACE A‘m Z’ unclipped, ‘
Slide the W/PRGM-RUN switch werem[[[IMllRUN to
W/PRGM.
Insert side 1 of the card into the right card reader slot on the
calculator. Permit the card to pass through the card reader to the
left of the calculator. Since your program contains fewer than
113 instructions, you need to pass only one side of the card
through the card reader. Your program is now recorded on the
magnetic card.
. Be sure to mark the card so you don’t forget what program is
on the card and what keys control the program. The marked card
might look like this when you are through:
GSPHERE SJRFACE AREA 3
Sad24 e
. The program now on the card will remain there until you record
another program over it. To save the program permanently,
so that no other program can be recorded on the card, clip the
corner of the card nearest side 1:
unprotected
-
Bd2A. .