|Symptom||Possible Cause||Corrective Action|
|Temperature data is displayed as a value between -99999 and -100001||Leakage into a connector||Check each underwater connection for flooding|
|String disconnected (or severed cable)||Check the physical setup and condition of the temp string|
|Temperature Readings appear as 85°C||Temp string power cut off, not supplied, or shorted to ground||Check system power connections for proper wiring and adequate voltage|
|Data is displayed as +555.5||Moisture in a connector||Dry the connector|
|iChart can not detect (or intermittently detects) temp string||The string is too long (more than 14 T-Node temperature elements and/or a total length greater than 15 meters)||Add a T-boost Signal Booster in line with the temp string|
If issues persist, contact NexSens Customer Support.