Victor 1570-6 User Manual

                                                           - 10 - 

(MM-DD-YYYY).  In Date mode, MT key changes to Start Date key, 
M- key changes to End Date key, M+ key changes to Number of 
Days key and MS key changes to Compute key.  

 

Used to enter the Cost factor in a Gross Profit Margin calculation. 

 

           

Used to enter the Selling price in a Gross Profit Margin calculation. 

 

   Used to enter the desired Margin in a Gross Profit Margin calculation. 

 

Used to enter TAX rate. 

Tax 1: 

Calculate an amount of tax with tax rate preset by RATE key. Use + 
key for calculating an amount including VAT, and – key for calculating 
an amount excluding VAT. 

Amortization: 

Prints the amortization schedule for a period, selected range of periods 
or the complete term of the loan. 

 

Tax 2:

Calculate an amount of tax with tax rate preset by RATE key. Use + 
key for calculating an amount including VAT, and – key for calculating 
an amount excluding VAT. 

FV: 

If this key is pressed after 10-key input, it means enter the value as FV.  
If Amount, Interest, Months and Payment are entered in prior, or 
modification is done on any of the three as above in prior, user can 
calculate/recalculate the FV by pressing this key. 

→]  

 

         

Deletes right most character of a live entry. 

Calculations with item count and/or averaging. Also used to set the N 
count to Gross or Net. 

 

         

Reverse the sign on the display. 

 

         

Completes percent calculation when Multiple or Division key is used. 

÷] 

         

The Division key performs division, automatic constant division and 

intermediate sequential operations. It establishes the next amount as a 
constant divisor. The 

÷ key also causes the calculator to divide when