Metrologic Instruments MS2220 - page 56

50
SCALE OPERATION
CALIBRATION
Bar Code Calibration Procedure without Remote Display
7. Make sure there is no load on the scale platter. The white LEDs will be used to indicate the current step in the calibration
process.
8. Calibrate a zero load. The white LEDs will blink once periodically. Wait 8 to 10 seconds for scale stability then press the
beeper volume switch one time. The beeper will beep 1 time indicating that the Cal 1 value has been stored.
Figure 55.
9. Place a half load on the center of the scale platter. The white LEDs will blink twice periodically. Wait for scale stability,
and then press the beeper volume switch once. The beeper will beep 2 times indicating that the Cal 2 value has been
stored.
Figure 56.
10. Add an additional half load to the existing half to simulate a full load (center the entire load). The white LEDs will blink
three times periodically. Wait for scale stability, and then press the beeper volume switch once. The beeper will beep 3
times indicating that the Cal 3 value has been stored.
Figure 57.