44
sympHony
™
Meter User Guide
Dissolved Oxygen Troubleshooting
Problem:
The manual barometric pressure entry screen does not appear in the
setup menu.
Solution:
The barometric pressure compensation is set to automatic in the setup
menu. Change the barometric pressure compensation to manual and
the next screen will be the manual pressure entry screen.
Problem:
The manual salinity factor entry screen does not appear in the
setup menu.
Solution:
The salinity correction is set to automatic in the setup menu. Change
the salinity correction to manual and the next screen will be the salinity
factor entry screen.
Problem:
The AUTO-STIR BOD probe does not turn on when the button on the
probe is pressed.
Solution:
The read type must be set to AUTO-READ in the setup menu and the
stirrer speed must be set from 1 to 7 to initiate a measurement and
start stirring by pressing the button on the AUTO-STIR BOD probe.
Assistance
After troubleshooting all components of your measurement system, contact
Technical Support at 1-800-VWR-SUPP. For the most current contact information,
visit www.vwr.com.
Warranty
For the most current warranty information, visit www.vwr.com.
Troubleshooting
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