TM 5-6675-316-14
Key
Control or Indicator
Function
Enters COPY of number
displayed in X-register
into Y-register of auto-
matic memory stack.
Pressing key also causes
contents of Y-register to
be shifted to Z-register
and Z-register to the T-
register.
Contents of T-
register are lost.
Changes sign of mantissa
or exponent in display
(X-register).
After pressing, next
numbers keyed in are
exponents of 10.
6-6
