Honeywell International Inc. QC900A Manuale Utente

Note: Calibration is a requirement of the ISO/IEC standards.  Without proper 

initial calibration, the values displayed may not be accurate.  Please be 
sure to calibrate the QC890 Verifier prior to scanning bar codes and when 
you change apertures and/or external scanning devices.

1. Place the QC890 Verifier on top of the symbol.

2. Press the scan button on top of the unit to turn on illumination.  Look through 

the unit’s window to align the unit with the bar code.

Note: The best verification data is gathered by aligning the center of the symbol 

to the center arrows.

3. Press the scan button on top of the unit again while the illumination is on to 

scan and verify the bar code.

A scan can be initiated with Quick Check ImageData.

1. Place the QC890 Verifier on top of the symbol.

2. If necessary, press the scan button on top of the unit to turn on illumination to 

aid in alignment of the symbol.

3. For the PC version, click the Scan button on the Main Display window.