Ohaus CD-33 Indicator - Manual (Page 43)

43
CD Indicators
5 CARE AND MAINTENANCE
To keep the Indicator operating properly, it should be kept clean and free from foreign material. If necessary, a cloth
dampened with a mild detergent may be used.
5.1 Troubleshooting
SYMPTOM
Unit will not turn on.
Incorrect weight reading.
Cannot display weight in desired
unit.
Unable to store menu settings/
changes.
RS232 interface not working.
Random segments displayed or
display locks up.
Unstable readings.
Error message display.
Cannot access weighing mode.
REMEDY
Check power cord connections.
Press >0< with no weight on the
pan, then weigh item.
Recalibrate correctly.
Enable units in Setup menu.
Press Units button until desired
measuring unit is shown.
Press Enter when prompted.
Menu not locked properly.
Verify interface settings in RS232
menu correspond to those of
peripheral device.
Check cable connections.
Unplug from the wall outlet and
plug in. If condition persists, unit
must be serviced.
Check environmental conditions.
Place scale base on a stable
surface or change averaging level.
See Error Codes list.
Enable weighing mode.
Press mode until desired weighing
mode is displayed.
PROBABLE CAUSE(S)
Power cord not plugged in or properly
connected to Indicator.
Indicator was not re-zeroed before
weighing.
Indicator not properly calibrated.
Desired unit not enabled.
Enter was not selected.
Menu locked.
Print menu settings not properly set up.
Loose or improper cable connections.
Microprocessor locks up.
Excessive air currents.
Vibration on platform surface.
Desired weighing mode is not enabled.