Honeywell ms2420, User Manual, Page: 54 / 88

Bar Code Calibration Procedure without Remote Display
The following calibration procedure can be used when the remote scale display is not present. This procedure
requires that the scanner/scale have a software serial number of 15001, or greater. The beeper volume switch
is used to advance to the next stage of calibration and the LED display notifies the operator which ‘calibration
stage’ (1 through 5) is active.
1. Temporarily remove the platter and place it in a safe location.
Note: It is the responsibility of the owner of the scale to confirm compliance with the relevant Weights
and Measures statutes and regulations applicable in your area by checking with the appropriate
government agency before placing a newly calibrated unit into service or removing any official
seals.
2. If this is a currently installed scanner/scale in need of calibration, cut and remove the calibration switch
cover seal. If this is a new installation, cut and remove the factory-applied adhesive seal.
Follow all Electro-Static Discharge (ESD) procedures when exposing internal scanner/scale
components.
3. Remove the M3 screw securing the calibration switch/button cover. Place the cover and screw in a safe
location.
Figure 49. Calibration Switch Plate Cover Removal
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