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ScanMaster User Guide

1.1.4 RE-READ DELAY

This is also referred to as the “Blocking Time”, which is used to prevent the scanner from

accidentally reading the same barcode twice when the scan mode is set to any of the

following scan mode —

 Continuous mode

 Auto Power Off mode

 Alternate mode

 Presentation Mode

1.1.5 READ REDUNDANCY

Select the level of reading security. For example,

 If "No Redundancy" is selected, one successful decoding will make the reading valid

and induce the "READER Event".

 If "Three Times" is selected, it will take a total of four consecutive successful

decodings of the same barcode to make the reading valid. The higher the reading

security is (that is, the more redundancy the user selects), the slower the reading

speed gets.

It is obvious that the more redundancy you select, the higher the reading security is, and

thus, the slower the reading speed becomes. You will have to compromise between

reading security and decoding speed.

1.1.6 ADDON SECURITY FOR UPC/EAN

This option is available on the Symbology property tab. You may like to enforce

redundant reading (1~30 times; 0= disable) on UPC/EAN barcodes with addons only.

Note: UPC/EAN Addon 2 and Addon 5 must be enabled individually for this setting to take

effect.

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CipherLab 1562 Uživatelská příručka Strana 32