Doran Scales DS4100 Gebrauchsanweisung - Seite 11

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Calibration Troubleshooting

If Err 0 appears on the display during step 8, the calibration zero is out of range.
Remove all weight from the platform and press LB to perform the zero calibration
again. If this error persists, consult the raw counts table below.
If ErrSp appears on the display during step 10,12, 14 or 16, the span calibration is
out of range. Place the proper weight on the platform and press LB to perform the
span calibration again. If this error persists, consult the raw counts table below.
To Access Raw Counts:
1. Press and hold ZERO and REWEIGH simultaneously.
2. When the display reads Cal 25 lb (CAL10 kg), release ZERO and REWEIGH.
3. Press KG until the RAW A/D count is displayed.
4. Apply test weights and compare results to the table below.
5. Press KG to exit.
The following table shows the acceptable Raw Counts for no load and each
calibration point. If the scale's raw counts are not within the ranges specified in the
following table, contact Doran's Technical Assistance department at
800-264-4107.
Two Point Calibration Troubleshooting
Calibration Requirements in Raw
Counts
Zero Calibration Point
25 lb (10 kg)
45 lb (25 kg)
Multiple Point Calibration Troubleshooting
Calibration Requirements in Raw
Counts
Zero Calibration Point
10 lb (5 kg)
20 lb (10 kg)
30 lb (15 kg)
40 lb (20 kg)
Minimum
0
14,000
28,000
Minimum
0
7,000
14,000
21,000
28,000
8
Maximum
20,000
24,000
42,500
Maximum
20,000
10,500
21,000
31,500
42,000