EMPCD081A

8-Digit Calculator With Tax / Euro Function (Battery / Solar / Dual Power Type)

Product Specification (V0.3) 09.15.2004

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(This specification is subject to change without further notice)

POWER ON/ALL CLEAR KEY (ON/AC)

First push power-on displays "0".

In the middle of a digit entry, a second push will clear all operating register.

CLEAR ENTRY/CLEAR KEY (CE/C)

During the digit entry, the first depression will clear the entry register. And display

the previous enter number again.

The second push will clear all registers.

CLEAR ENTRY KEY (CE)

During the digit entry will clear the entry register and display number "0".

SQUARE ROOT KEY (√)

Extracts the square root of a positive number displayed in the entry register.

MEMORY PLUS KEY (M+)

Adds the current display to the contents of memory.

It will terminate a number entry.

MEMORY MINUS KEY (M-)

Subtracts the current display from the contents of memory

It will terminate a number entry.

MEMORY RECALL AND CLEAR KEY (RCM)

First push, as RM key, transfers the contents of the memory register into the

display register.

Second push, as CM key, clears the memory.

MARK-UP KEY (MU)

Execute add-on calculation by A (×) B (MU) or discount calculation by A (×) B (+/-)

(MU).

Execute selling price (mark-up) calculation by A [/] B [MU] or cost (mark-down)

calculation by A [/] B [+/-] [MU].

When intermediate result of addition and subtraction is displayed, execute

changing rate calculation, which is increase rate calculation by A [+] B [-] [MU] or

growing rate calculation by A [+] B [+] [MU].