Integra Codman DirectLink Quick Reference Manual page 6

TROUBLESHOOTING
FLASHING AMBER LIGHT WILL NOT TURN GREEN
If error occurs during...
SENSOR ZEROING: A non-stable signal was detected
from sensor. Verify sensor is not already implanted.
An implanted sensor may not be re-zeroed (see
"Disconnecting & Reconnecting" section to resume
monitoring an implanted sensor). If sensor is not
implanted, make sure sensor and DirectLink Cables are
positioned away from other electrical equipment, hold
sensor steady and repeat zeroing process. If problem
persists, it is likely a bad ICP Extension Cable, ICP
Sensor or electrical interference from other equipment.
RESUMING AN IMPLANTED SENSOR
(ACKNOWLEDGE FUNCTION): A pulsatile signal was
not detected from sensor. Verify that the sensor is
implanted and has not become dislodged. Perform
ACKNOWLEDGE (double press) function again. If
problem persists, sensor, extension cable or DirectLink
ICP Module may be faulty.
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