Psion Inc 7505BTHC25 ユーザーズマニュアル

Double-tapping on this parameter displays a dialog box labelled Set Code Lengths where 
you can define the code length that will be decoded by your scanner.

Choosing One discrete length allows you to decode only those codes containing a selected 
length. Choosing Two discrete lengths allows you to decode only those codes containing two 
selected lengths. Length within a range allows you to decode a code type within a specified 
range from 1 to 55.

Check Digit Verification
When this parameter is enabled (set to on), the integrity of a “Code 39” symbol is checked to 
ensure that it complies with specified algorithms.

Transmit Check Digit
If the check digit is to be transmitted with the data, this parameter must to enabled.

Full ASCII
If this parameter is enabled, the characters +, %, and / are used as escape characters. The 
combination of an escape character and the next character is converted to an equivalent 
ASCII character.

Decode Performance
If this parameter is enabled, one of three decode levels can be chosen in the “Decode Perfor-
mance Level” parameter.