POSIFLEX CD-3600, Advanced Manual

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Fixed length ON all codes.
This option enables the fixed length checking. Two fixed lengths are programmed
which will affect all variable length codes. This is done by reading the following
labels:
<SET>
<Fixed length ON - all codes>
a bar code with the required length, a second bar code with the required length (this
may be the same length as the first one) <END>
See figure 3.06.
It is possible to configure a fixed length or a minimum and a maximum length for
selected symbologies by reading the respective option followed by a barcode label
with the required length. The different functions may be combined and will be used as
follows:

if a label is checked for fixed length, it will not be checked for minimum or
maximum length

if a label is not checked for fixed length it will be checked for both minimum and
maximum length
By reading an option followed by the 'END' label, the function is disabled or the
values for that option are reset to their default. The default values are:

fixed: disabled, thus no fixed length checking

minimum: according to the next figure (The minimum length of the 2of5 bar
code types can not be changed independent.)

maximum: disabled, thus no maximum length checking. (The maximum length is
reader dependent)