Videk VISIONSENSOR 2030 사용자 설명서

K11020 VisionSensor™ 2030 User Manual, Rev. E, Software ver. 3.1.1000, August 3, 2007    -    

Scan the following codes to set vibration mode:

Scan the following codes to set your reader’s volume:

Scan the following codes to set the volume for keypad button press sounds:

The Readability Index provides a measurement of a specific symbol’s ease or difficulty to be decoded 

by the VS 2030.  The Readability Index is specific to the VS 2030, and should not be confused with a 

verification quality measurement.

The Readability Index is a blend of information obtained from the internal operations of the decoding 

algorithm pertaining to contrast, symbology construct, error detection, forward error correction (if 

applicable), and other symbology-specific characteristics.

The Readability Index is a score on a scale of 01 (very poor) to 100 (very readable).  Due to differences 

based on motion, skew, reflection, focus, and ambient lighting, the Readability Index on the same 

symbol may vary somewhat from read to read.  However, a poor contrast or damaged symbol will score 

lower than a high contrast undamaged symbol.  The Readability Index can be used as a quick check 

on the reliability of label generation or marking systems.  When used in conjunction with the VS 2030 

stand (or fixed mount positioning) which fixes the distance from the reader to the symbol, and constant 

ambient light, the Readability Index provides a symbol quality assurance tool and check point for 

feedback to an overall label or marking quality control system.