HP HP-65 - Page 19

141
No Operation. = Useful as a filler in tests.
= |l prcv in W/PRGM mode clears
the entire memory to . - (merged
code 35 01). =
142
m Convert Integer x to/from Octal. =
= Non-integer or x
larger in magmtude than 1073741823,
gives error (blinking zero). = .
143
OFF-ON Switch. “Power on”: clears all registers
and flags. = sets the display rounding to
2 fixed places (0.00). = leaves program
pointer at top of memory. = inserts 5
functions at the top of memory that are
callable from the top row keys to allow
single stroke execution of the 5 functions
shown in the window above the top row.
144
Clear Prefix. When prefixed by §ff or
. cancels the effect of an im-
pending prefix, so that a nonprefix opera-
tion can be done. = If a wrong prefix key
is depressed before keying in the suffix of
a prefixed operation, the error can be cor-
OB T ]