Checkline MST - Manual (Page 19)

19
3.7.1 Error Messages During Calibration
The following error messages might be displayed during the calibration of the tension
meter:
- The DISPLAY shows
EEE
.
The weight suspended from the process material is too heavy.
- The DISPLAY shows
-EEE
.
The weight suspended from the process material is too light.
You can restore the factory calibration any time with the following procedure:
Requirement:
-
Tension meter switched off.
To restore factory calibration:
- Press and hold the MEM and POWER keys until the DISPLAY shows
E - 0
cN
.
- Release first the POWER key and then the MEM key.
-
Press and hold the DAMP and RECALL keys, then additionally press and hold the
MEM key until the DISPLAY shows
- - - -
cN
.
The factory calibration is restored.
- Release the DAMP, RECALL and MEM keys
- Press the POWER key.
The instrument switches off.
3.7.2 Restoring the Factory Calibration