KoamTac SMARTSLED KDC400 Series, Руководство пользователя

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KDC User Manual A
PPLICATION
G
ENERATION
119
DB Lookup Application
The DB Lookup application enables the user to download a database to the KDC that may
then be utilized for advanced AUTO-ID applications, such as displaying additional data
after scanning a barcode. For example, using our DB Lookup application, you may
download a product database including information such as description, price, and stock
quantity. With the advanced data functionality built-in to the KDC, you may easily display
product price, description, and stock level after the product’s barcode is scanned.
Functionality of DB Lookup Application

The database size may not exceed 800 records.

The maximum record size is 128 bytes.

Each record may have up to 4 fields, including the barcode, which is the primary key.

The maximum field size is 39 characters.

Quantities may be entered by pressing the UP or DOWN scroll buttons after DB
fields are displayed.

Quantity may be 1 to 128.

The user may create a database using Microsoft Excel.
1. Excel file must be saved as .txt.
2. Records should be separated by CR/LF.
3. Fields should be separated by TAB.
4. Database should end with CR/LF.
5. Last 4 bytes of database should be CR/LF/CR/LF.