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Section 4. Scale Calibration
Entering and Exiting Setup Mode
To enter setup mode from the front panel, press and hold REWEIGH and then
press and hold ZERO. Release both buttons when the display reads
CAL n
.
To exit the setup mode, press REWEIGH.
Two calibration procedures are offered.
The Two Point calibration will calibrate the scale using only one weight
that can be user defined. This calibration procedure is effective and can
be used in the field with a test weight, or by using your own body weight.
The Multiple Point calibration procedure requires four separate test
weights. This procedure offers the greatest accuracy and is intended for
factory or field calibration by a scale technician.
Two Point Calibration Procedure
1. When the setup mode is entered the display reads
CAL n
.
2. Press the up arrow key to change the display to
CAL y
.
3. Press BMI.
4. The display reads
000
. Use the BMI and the arrow buttons to enter
123
. When
the correct flashing digit is displayed, press BMI to accept the current digit.
5. The current scale resolution is displayed. Press BMI.
6. The display reads
CAL 0
.
7. Remove all weight from the sale platform.
NOTE: During calibration be sure vibration and air currents are not present.
8. Press BMI to perform a zero point calibration. The display will count down to
zero. The counter will reset if too much motion is detected.
9. The scale will display
0400.0
. Representing a 400 LB span point calibration.
10. If necessary, press KG to calibrate in kilograms.
11. If desired, change the calibration weight by using the BMI arrow keys and press
BMI to accept the current digit.
NOTE: The span weight value can be changed to any weight between 100 and
1000 LB. For maximum accuracy, use 300 LB or more weight.
12. After the rightmost digit is confirmed (no digits are flashing), place the span
calibration weight on the platform.
13. Press BMI.
14. The display will count down to zero and return to the weigh mode.
Содержание DS7100
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