Model 6700 Family User's Manual
The NCI 6700 models are digital electronic bench scales specifically designed for point-of-sale applications and are “Legal-for-Trade.” The scales are easily interfaced with a cash register, computer or other POS terminal.
The Calibration (CAL) Mode menu lets you calibrate your scale. The items in the calibration menu are as follows:
Step-by-Step Instructions for CAL Mode
POUNDS/KILOGRAMS (LBS or 1000 Gr) – Selects the unit of measure of your calibration test weights (lb or kg). CAPACITY (9.995, 15.005, 30.01, 60.02 etc.) –
Select the capacity of the scale.
Follow these steps to calibrate the scale. Refer to Figure 3. 1. From the DIAG display, press the ZERO key until CAL is displayed, or from the normal weighing mode, move Switch 1 to the Menu mode or OPEN position. Press the ZERO key until CAL is displayed. 2. Press the TEST key… 50 H or 60 H is displayed. This is the AC line frequency. 3. Press the ZERO key to toggle between the choices. When the choice you want is displayed, press the TEST key… That choice is accepted and LB or KILO is displayed. (Example: 9.995)
If a different capacity selection is desired, press the ZERO key to scroll through the choices.
( The capacity selected must correlate with the rated capacity of the scale noted on the serial tag. )
5. When the desired capacity is displayed, press the TEST key. . .
That choice is accepted and LOAD 0 is displayed.
6. Clear all weight from the scale platter and press the TEST key…
After a brief wait LOAD xx is displayed.
Alternate calibration points can be chosen using the ZERO key to scroll between choices (see Table 1).
7. Place the appropriate calibration weights on the scale and press the TEST key. After a brief wait . . . DONE is displayed.
8. Remove all calibration weights from scale.
(If this procedure is Attempted Applied Without Any calibration weights, the scale will abort the process and Retain the original calibration data.)
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