HP HP-65 - Page 51

consists of 100 locations. Above the first location is the top of
memory, which displays as:
Top of Memory Display
Whenever you see this display, you know that the program
pointer is at the top.
To see this, turn the calculator OFF, then ON, and switch to
W/PRGM. This clears any programs and replaces them with the
default programs.
To move the pointer to display the next (first) location:
Press See Displayed
SST =
Except for the digit keys, the display indicates the row and
column of the key that the display represents.
Thus 23 is read as row two, column three or [IEN.
Column 3
Row 2
e TN T X .—-———-——,
s =50 ¢ 318 e PRGM.