EC-5 7 MAINTENANCE AND TROUBLESHOOTING7 Maintenance and TroubleshootingIf you encounter problems with the EC-5, they most likely manifestthemselves in the form of incorrect or erroneous readings. Beforecontacting Decagon about the sensor, do the following:• Check to make sure the connections to the data logger are bothcorrect and secure.• Ensure that your data logger batteries are not dead or weak-ened.If you encounter problems that are not due to the data logger,please contact Decagon at (509) 332-5600 or at support@decagon.com.17