Canon P23-DH User Manual download pdf (Page 31)

FUNCTION KEYS

Performs standard percentages along with add on or discount calculations.

Delta percent key calculates the actual increase/decrease and/or the percentage

difference between two numbers-also known as the increase/decrease ratio, also

calculates gross prot.

Mark up-selling price calculated based on the cost price and prot margin percentage.

Mark down-cost price calculated from the selling price and prot(10ss)margin percentage.

Uses for calculating the change amount, it performs accurate and fast change

calculation.

Performs cost, selling price and prot margin calculation.

Enter to obtain the balance value item.

eg. enter the value of the cost and the selling price to obtain the prot margin.

Adds or subtracts the predetermined sales tax rate (%) to/from the calculation.

Unit 1 - Convert currency gure displayed from Unit 2 to Unit 1.

Unit 2 - Convert currency gure displayed from Unit 1 to Unit 2.

Check key allows for reviewing the previous or next calculation step.

Correct key allows for correcting calculation contents in the Check mode.

Non add key allows the printing of dates, reference numbers, etc. to be printed on left

side of paper roll without affecting the calculation.

Sub total key allows an intermediate result of a calculation to be printed on left side of

paper roll.

Reverse key automatically switches the operator and operand of a calculation

eg. 8 : 4

changed to

4 : 8

Total key.

Clear indication key cancels the displayed numbers and corrects an entry as a whole

Clear all key cancels all the entries and results, including memory contents.

Clear entry key cancels an incorrect entry

Clear key cancels an incorrect entry or command and exercise must be restarted.

Shift key moves displayed numbers to the right thereby deleting numbers each time

the key is pressed.

CANCEL KEYS

Results of multiplication and division automatically added to the memory.

Also adds a number to the memory.

Results of multiplication and division automatically subtracted from the memory.

Also subtracts a number from the memory.

Total memory.

Subtotals of calculations recalled without losing the contents in the memory.

Recalling the contents of the memory.

Clearing the contents of the memory (for non-printing model)

INDEPENDENT MEMORY KEYS

Accumulating/storing in memory

Recalling/clearing memory

Canon 2011-2012 Calculator Collection

1 2 ... 26 27 28 29 30 31 32 33 34 35 36

Comments to this Manuals

No comments

Canon P23-DH User Manual Page 31

Comments to this Manuals

Related products and manuals for Water pumps Canon P23-DH