TM 5-6675-325-14
Key
Control or Indicator
Function
9/X=Y? Key
A/a through E/e
NOTE
Small letter labels a through
e are called with prefix
key.
Enters number 9 into
desired position in X-
register (LED display).
X=y? :
Compares number
in X-register to
Y-register. If X is
equal to Y, calculator
executes next program
step.
If not, it skips
the next step and
executes the following step.
Used to assign user-de-
fined labels. With cal-
c u l a t o r
i n
P R G M,
pressing and label
key or and label
key assigns that label to
routine or subroutine
within a program.
In RUN, calculator
searches program
memory for that label.
Calculator begins
execution of program
memory at that point.
key:
Calculator stops
execution, searches
memory for designated
label, and begins execu-
tion there.
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