User Guide

Operating Manual alpha DO 1000
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4. Press the ENTER key to confirm your selection and to return to Advanced
Set-up mode, or return to Measurement mode by pressing the ▲ and ▼
keys simultaneously (escape).
7.9 Calibration (CAL) sub-function
The calibration procedure in Advanced Set-up mode is identical to the procedure in
the Calibration mode. The only difference is that the controller will revert back to
Set-up mode (instead of Measurement mode) after calibration is completed.
7.9.1 Entering Calibration mode from Advanced Set-up mode
1. Enter Advanced Set-up mode. Push the ENTER key and scroll to
Advanced Set-up security code “22”. Push the ENTER key again.
2. Press the ▲ or ▼ keys to scroll until the upper display shows “CAL”.
3. See section 6 for complete calibration procedures.