Radio Shack EC-252 - Manual (Page 8)

8
To clear the display for a new calculation,
press
ON/C twice. 0. appears, then begin
the new calculation.
If you press an incorrect operator key ( + , – ,
ЧЧЧЧ
, ч), simply press the correct key and con-
tinue your calculation.
CALCULATION ERRORS
ERROR appears in the upper left corner
when:
• A calculation result exceeds 8 digits to
the left of the decimal point. This is an
overflow error (see “Estimating Calcu-
lation Results”).
• A memory calculation result exceeds
8 digits to the left of the decimal point.
Memory contents remain unchanged.
• You try to divide by 0.
To clear an error, press ON/C .
65-538.fm Page 8 Monday, December 13, 1999 9:15 AM