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NCR RealScan 7883 Installation and Owner Guide
497-0424789 Release F 04/04
47 of 75
Calibrating the METTLER TOLEDO
®
Scale
Before proceeding make sure the scanner is configured for a scale. The programming tag sequence below. If speech is
enabled, the 7883-1200 will speak that the Scale Failed if the scale is not connected or not calibrated and the scanner is
configured for a scale. The scanner may also have to be set for the proper weight. Data sent by the 7883 will contain 4
digits for weight in pounds and 5 digits for weight in kilograms; these sequences are also provided below.
Programming Mode, Hex 3, Hex 0, Hex 3, Save and Reset.
Programming Mode, Hex 3, Hex 0, Hex 1, Save and Reset. (kilograms)
Programming Mode, Hex 3, Hex 0, Hex 2, Save and Reset. (pounds)
1. Use a screw driver or car key to pry up the Top Plate until you can get hold of it,
then lift if off the unit.
20220
2. Remove the Calibration Switch cover screw.
20221
Calibration Switch
Cover Screw
3. Press the Calibration Button. One short beep per second starts to sound.
4. Place the Top Plate on the scale. Do not put anything on the Top Plate. It is highly
recommended to use the scale display as it has a scale zero switch and prompts for
proper weight.