Last Zero - GSE 370 Technical Reference Manual

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2. Key in 54321 [SAMPLE/Enter].
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3. Remove any load on the scale.
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4. Press [SAMPLE/Enter] to establish zero.
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5. Pause for motion delay.
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6. Place a 100lb test weight on scale.
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7. Enter 100.
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8. Press [SAMPLE/Enter] to establish span.
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9. Pause for motion delay.
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10. Press [SAMPLE/Enter] to accept calibration.
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11. Press [SAMPLE/Enter] to save calibration.
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12. Press [SAMPLE/Enter] to exit calibration.
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13. Remove the calibration weigh
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L Z
AST ERO
The Last Zero procedure allows recalibration of the weighing device using an existing test load.
This is especially beneficial when checking high capacity applications such as tank weighing to
minimize the task of placing and removing test weights.
Establish gross zero before entering setup or calibration!
Last Zero Calibration With Weight Already Applied Example (370):
1. Remove any load on the scale.
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2. Press [ZERO] to zero the scale.
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3. Apply a 10000 lb test weight to verify calibration.
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4. Press [ZERO] + [SELECT].
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5. Press [ZERO] [PRINT] [UNITS] [TARE].
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6. Press [SELECT].
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Setup
Fast ~ Cal~First ~ Zero? ~ -0.26
First ~ Zero? ~ -0.42
0.00
Enter ~ Load ~ 0.00
Enter ~ Load ~ 99.66
100
100.00
Cal ~ Good? ~ 100.00
Enter ~ =Stor
Enter ~ =End
100.00
100.00
10
00
9970
Setup
Fast ~ Cal~First ~ Zero? ~ 9930
Last ~ Zero? ~9930
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