Metrologic Instruments MS2420 Scanner User Manual


 
47
SCALE OPERATION
CALIBRATION
Bar Code Calibration Procedure without Remote Display*
6. Make sure there is no load on the scale platter. The blue LED will be used to indicate the current step in the calibration
process.
7. Calibrate a zero load. The blue LED will blink once periodically. Wait 8 to 10 seconds for scale stability, and then press
the Multi-Function Button once. After the Multi-Function Button has been pressed, there will be a short delay followed by
1 short beep indicating that the zero load value has been stored.
Figure 50.
8. Place a FULL Load on the center of the scale platter. The blue LED will blink 3 times periodically. Wait at least 3
seconds for scale stability, and then press the Multi-Function Button once. After the Multi-Function Button has been
pressed, there will be a short delay followed by 3 short beeps indicating that the FULL Load value has been stored.
Figure 51.
9. Remove the entire load from the scale platter. The blue LED will blink 5 times periodically. Wait at least 3 seconds for
scale stability, and then press the Multi-Function Button once. After the Multi-Function Button has been pressed, there
will be a short delay followed by 5 short beeps indicating that the zero load value has been stored.
Figure 52.
10. Calibration process is now complete. The scanner will automatically restart, and beep one time, in approximately
12 seconds.
11. Verify the calibration was successful with the calibrated weight. If the scale display does not accurately show the
calibrated load weight correctly, restart this procedure from Step 1 on page 44.
12. The unit’s calibration must now be verified as required by state and/or local Weight and Measures regulations
(starting on Page 48).
* These procedures are for MS2420 Scanner/Diva Scale models only.