HP HP-67 - Page 286

282 Card Reader Operations
Neither the stack nor the contents of program memory are altered
in the calculator when you record data onto or load data from a card.
Now let’s store data in some of the storage registers and see how
these features of your HP-67 work.
Example: Store 1.00 in primary register R;, 2.00 in secondary
register Rg,, and 3.00 in the I-register. Record the contents of these
registers on a magnetic card, then turn the HP-67 OFF then ON.
Finally, restore the data on the magnetic card to the proper registers
and display the contents of the registers to verify that the data has
been loaded correctly.
Press Display
GE) 63 2
m
o
0 (CLrec All storage registers
cleared to zero initially.
(Display assumes no
results remain from
previous examples.)
260 2
a 2 stored in secondary
storage register Rgo.
160 1
30
First select a blank and unclipped magnetic card. To then record the
contents of the storage registers onto the card:
Press Display
o The calculator prompts
you to insert the first side
of the card.