Specifications

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This scale was calibrated at the factory and should not require adjustment. In the event that

the scale should need calibration, the following describes the Calibration of the Price

Computing Scale. A qualified technician should perform this function to maintain the

instrument’s high degree of accuracy.

Before beginning calibration, the following equipment is required:

Calibrated test weights (6 lb for PC-10, 15 lb for PC-20, or 30 lb for PC-30)

(3 kg for PC-10KG, 6 kg for PC-20KG, or 15 kg for PC-30KG)

No. 1 Phillips screwdriver to remove side cover

With the scale power off, remove the four (4) screws and two (2) calibration sealing tabs

securing the right side cover (as viewed from the scale front) and remove the cover. Referring

to the illustration, locate the calibration switch S1. Push and hold calibration switch S1. Press

the /.key to turn power on. The weight display window will show %?.

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Note: The unit price window will usually contain the current value for the label in the capacity

window if setup has been previously performed. Subsequent keystrokes will replace the

current value.

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With the display showing %?, observe the current setting. If the value displayed is

acceptable, press the %.4%2 key to save it. Otherwise, use the numeric keys to enter a new

value, then press the %.4%2 key to save it. Allowable values are: 3, 6, 15, or 30.

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With the display showing "3?, observe the current setting. If the setting displayed is

acceptable, press the %.4%2 key to save it. Otherwise, using the numeric keys, ./ or

9%3, enter the new setting, then press the %.4%2 key to save it. Allowable values are:

0 = NO (Kilograms) 1 = YES (Pounds)