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62
For example:
Press
C/CE
once to clear the last entry.
Press
C/CE
twice to clear all pending
calculations.
Note:
If the result of a calculation has
more than 10 digits, or if you try to di-
vide by 0,
E
(error) appears. To clear
the error, press
C/CE
.
Square Calculations
To do square calculations, press the
number and
×
, then =.
You press
You see
3 + 4 =
7.
8
×
3 – 4 =
20.
6
÷
3 + 2 =
4
65-743.fm Page 62 Wednesday, February 9, 2005 9:17 AM
Содержание EC-291
Страница 12: ...12 Note You can only turn the key tone on or off when the display shows the current date and time...
Страница 46: ...46 Note Turning the daily alarm on or off does not affect schedule alarms...
Страница 56: ...56 3 If you are sure press Y The alarm is deleted Otherwise press N The schedule alarm remains...
Страница 81: ...81 NOTES...
Страница 82: ...82...