Symbol Technologies DS 3408 User Manual

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The digital scanner offers four levels of decode redundancy. Select higher redundancy levels for decreasing levels of bar code quality. 
As redundancy levels increase, the digital scanner’s aggressiveness decreases.

Select the redundancy level appropriate for the bar code quality.

The following code types must be successfully read twice before being decoded:

The following code types must be successfully read twice before being decoded:

Code types other than the following must be successfully read twice before being decoded. The following codes must be read three 
times:

The following code types must be successfully read three times before being decoded:

Codabar

8 characters or less

MSI

4 characters or less

D 2 of 5

8 characters or less

I 2 of 5

8 characters or less

All

All

MSI Plessey

4 characters or less

D 2 of 5

8 characters or less

I 2 of 5

8 characters or less

Codabar

8 characters or less

All

All