Steren CAL-150 Instructivo De Uso página 233

Mem Error
Verify that the memory has been correctly expanded using
Arg Error
Verify that the values specifi ed by or
are within the 0-9 range.
Also, verify that the vlues specifi ed for Go to, Lbl, or Prog are
within the 0-9 range.
Counting the number of steps (Instructions)
The capacity for this calculator is 400 steps (instructions)
The number of steps indicates the amount of storage space
available for programs and will diminish as new programs
are introduced.
There are two methods for determining the number of avail-
able steps:
In RUN mode, press the button. The number
of available steps will be displayed on the LCD screen next
to the number of memories.
Example:
Enter WRT mode ( ) and the number of available
steps will be displayed on the LCD screen. At this time you