MULTIPLE USE KEY:

Performs mark-ups, percent change and automatic add-on/discount.

CHANGE SIGN KEY:

Changes the algebraic sign of a number (i.e. positive to negative or negative to positive).

SECOND RECALL MEMORY KEY

SECOND RECALL AND CLEAR MEMORY KEY

DISPLAY

Display format:

Symbols:

M : First memory symbol

Appears when a number has been stored in First memory.

: Second memory symbol

Appears when a number has been stored in Second memory.

– : Minus symbol

Appears when a number is a negative.

E : Error symbol

Appears when an overflow or other error is detected.

: Grand total memory symbol

Appears when a number is in the grand total memory.

– 6 –

Page 8
Image 8
Sharp CS-2635H operation manual Multiple USE KEY, Change Sign KEY