深圳市富满电子有限公司

SHENZHEN FUMAN ELECTRONICS CO., LTD.

八位计算器

第 5 页 共 11 页

COMMON

1

2

3

4

5

6

A

B

C

D

6

5

4

3

2

1

D

C

B

A

Title

Number

Revision

Size

B

Date:

23-Dec-2005

Sheet

of

File:

Drawn By :

M

E

_

H1

H2 H3

AUTO POWER OFF

Power automatically turns off after 9-11 minutes pass from the last key pressure.

ON/C KEY

All operations except memory content are clared by ON/C key.

MARK-UP AND MARK-DOWN CALCULATION

Mark-up and mark -down calculations are performed as follows.

ENTRY

DISPLAY

A

A

A

A

±

×

A

A

B

B

B

B

%

%

A+AM/100

AM/100

+OR-

AM/100

=

A+ AM/100 OR A- AM/100

*AM : AMOUNT