Unitech MS920 Manuel d'utilisateur télécharger pdf (Page 94)

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Data decoding security

- Ensures correct transmission of data for difcult reading conditions and

varying levels of barcode quality (poorly printed labels, variable lengths and

no check digit, "fragile" symbologies).

- Increasing the security level reduces the reading speed !!!

Predened security levels

- Predened security level settings can be modied individually

- Use medium and high security levels for poor-quality bar codes or critical

applications.

- Increasing the security level reduces the reading speed!!!

Normal (*)

Medium

High

Consecutive same read data validation

- Data is only transmitted after repeated reads give the same result.

Auto read count before transmission

Single read before transmission

Compose number of same reads:

1 2 ... 89 90 91 92 93 94 95 96 97 98 99 ... 117 118

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Unitech MS920 Manuel d'utilisateur Page 94