Psion Inc 7505BTMW 用户手册

The available options for this parameter are Disabled or French CIP. This parameter uses 
the specified algorithm of the option you've chosen to ensure the integrity of the symbol data 
before transmitting. If the data does not contain that algorithm, the data is not transmitted. 

Minimum lengths for the bar code can be set from 0 to 255. The length of a code refers to 
the number of characters (i.e., human readable characters), including check digit(s). 

Refer to “Field Size/Chars” on page 170 for details.

Set this parameter to on to enable “EAN 13”.

When this parameter (International Standard Book Number) is enabled, the first 3 characters 
(‘978’) are ignored and the checksum (0.9, ‘X’) is calculated on the remaining characters.

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

Refer to “Prefix/Suffix” on page 171.

Set this parameter to on to enable “EAN 8”.

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