Samsung M-ER290 사용자 설명서

The ER-290 offers 200 PLUs (Price Look Ups) as a standard feature.  Like departments PLUs (Price 
Look Ups) may be open or preset.    

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  Preset PLUs are used to register preset items.  The most significant difference between 

a preset department and a preset PLU is the method of registration.  While preset 
departments are registered by simply pressing the department key, preset PLUs are 
registered by entering the PLU number and pressing the PLU key.   
 
There are many possible uses for preset PLUs.  Since there are many more PLUs than 
departments, you may use PLUs when you wish to accurately price and count a larger 
group of items.  Possible uses include:  menu items in a restaurant or items (such as 
cigarettes) that you wish to inventory. 

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  Use open PLUs when you wish enter different priced items into a larger number of 

categories.   

There are two parts to PLU programming.  PLU status is set here.  Depending on whether you select 
open or preset PLU status is this section, you can also program either the open PLU entry limit or the 
preset PLU price.  See “Programming PLU Entry Limit or Price” on page 64.   

Use this section to program the following status options:   

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  Set negative PLUs that subtract from the sale, rather than normal positive PLUs which 

add to the sale.   

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  Enforce the entry of a non-adding number before the PLU entry.  See “Non Add 

Number” on page 34 for operation sequences.   

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  Disable the PLUs, so that entries are not allowed. 

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  Choose Open or Preset PLUs.   

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  Set single item PLUs which automatically total as a cash sale immediately after the 

PLUs entry.  Single item departments are used to speed up one item sales.   

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  Select a tax status to determine whether sales tax is automatically added.