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FEATURES
fe Ultra-compact. So small, it can be operated in the palm of your hand.
The utilization of ELSIs results in the reduction of overall dimensions and weight, increased reliability
and lower operating costs.
. Double capacity
In multiplication and division, answers up to maximum
numbers of 16 digits can be obtained even
though EL-811
only has 8-digit display panel.
In division, can divide
16 digits by 8 digits. The upper 8 significant digits of the quotient are
obtained
as a result and the lower digits are zeros, However, the integral number of the quotient
exceeds 8 digits, only the decimal position is memorized in the lower digits.
. Wide range of calculations
In addition to its four arithmetical calculations and double capacity calculation, successive multipli-
cation and division, repeat addition and subtraction, discount or tax calculation, memory calculation
and other mixed calculations can be quickly performed with maximum efficiency.
. Convenient constant multiplication and division
In multiplication or division, multiplicand or divisor is memorized as a constant number automatical-
ly. After performing the multiplication
or division, constant calculations are performed by setting
variable number and
(EB) key only.
Rapid charging
When AC power is supplied to the EL-811 through the AC adaptor, with the power switch is placed
in the OFF position, the battery can be charged approximately 3-hours. After charging, the EL-811
will operate on battery power for approximately 3.5-hour. When the battery is charged in 5-hour,
it is charged more perfectly.
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