11
Error Codes
Error #1 Problem with sensor drive circuit.
Check sensor disconnect.
Error #2 Memory full error. Memory must be
cleared before another reading can
be stored.
Error #3 Incorrect zero-adjust-start sequence. Reinitiate zero-adjust-start sequence.
Error #4 Zero offset is greater than the zero adjust range. Repeat the zero-adjust procedure. If the
error is still displayed, the unit needs servicing.
Error #5 Conductivity lost or noise detected during zero adjust. Usually caused by the sensor
being out of the water.
KEY FUNCTION SUMMARY
One-Key Functions
- Turns Unit ON. Clears the display and restarts the meter.
- Turns Unit OFF.
- Increments FPA, TC, and Memory Location.
- Decrements FPA, TC, and Memory Location.
- Alternates Between Recall and Real-Time Operating Modes.
- Stores Values In Memory.
Two-Key Functions
- Change Units, Turns Beeper ON/OFF.
- Alternates Between FPA and rC Filtering.
- Clears Memory.
- Initiates zero adjust sequence. Zero stability is ± 0.05 ft/sec.