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46
Display Control
Engineering notation is selected by pressing [ (ENG| . Thefirst signifi-
cant digit is always present in the display. When you press (53
followed by a number key, you specify the number of additional
displayed digits after the first one. The decimal point always appears
in the display. For example:
Press
Display
.000012345
.000012345
03 (eng
12.3
-06|
Engineering notation dis-
play. Since you had
specified CEZ 2 in the
previous example, the
number appears here
rounded off to two sig-
nificant digits after the
omnipresent first one.
Power of 10 is proper
multiple ofthree.
653 3
12.35
-06]
Display is rounded off to
third significant digit
after the first one.
[DSP I
12.34500000-06
€ER o
Display rounded off to
first significant digit.
Notice that rounding can occurto the /eft of the decimalpoint, as in the
case of
0 specified above.
When engineering notation has been selected, the decimal pointshifts
to show the mantissa as units, tens, or hundreds in order to maintain
the exponent of 10 as a multiple of three. For example, multiplying
the number now in the calculator by 10 causes the decimal point to
shift to the right without altering the exponent of 10:
Press
Display
53 2
12.3
-06]
ENG 2 display.
1063
123.
-06|
ENG 2 display.
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