User Manual

Maintenance a n d Troubleshooting 8-31
Problem
Pressure depth sensor t emperature readi ngs are
incorrect, but depth data is accurate.
Possible
Causes
Temperat ure sensor may be faulty.
Analog board may be faulty.
Possible
Solutions
Replace the s ensor.
Replace the monitor if defective.
Problem
Pressure depth sensor t emperature and depth readings
are erratic.
Possible
Causes
Sensor m ay be f aul ty.
Analog board may be faulty.
Possible
Solutions
Examine the sensor and cl ean i f necessary.
Replace the s ensor.
Replace the moni tor if defective.