Emerson Clarity II Instruction Manual page 48

MODEL CLARITY II
Calibration
Error
Slope too high
Continue? Yes
Slope too low
Continue? Yes
Calibration
Complete
40
10. If a calibration error occurred, one of the screens at left appears.
Calibration error means that zero was entered in step 9 — the analyz-
er attempted to divide by zero. Slope too high or Slope too low implies
the turbidity measured using the referee instrument (entered in step 9) is
substantially different from the turbidity measured by the Clarity II. For
No
additional troubleshooting information, see Section 8.3.3.
If Calibration error is showing, the analyzer retains the existing calibration.
To attempt a recalibration, press ENTER. The display returns to step 5. If
No
Slope too high or Slope too low is showing, choose Yes to update the
calibration or choose No to repeat the calibration.
11. This screen appears when the calibration is complete. Press ENTER.
The display returns to one of the screens in step 3. To return to the main
display, press MENU then EXIT.
SECTION 6.0
CALIBRATION