Table 7 - Error Messages - Itamar Medical EndoPAT 2000 User Manual

Itamar Medical Ltd.
The following table provides a list of system error messages that the user may encounter
when attempting to run the analysis. Some of the errors may be corrected after proper
manual occlusion marking (if the errors are caused by a wrong automatic detection of the
occlusion borders). However, some errors have no user corrective actions that can remedy
these situations. All error messages indicate that the system could not complete the analysis
of the study.
Message
Unable to open file (-n)
Signal Length Less Than
Minimum Required
Signal Length More Than
Maximum Allowed
Signal is too noisy
Allocation Problem
Baseline duration is shorter
than minimum required
Occlusion Time less than
minimum required
Occlusion Time too long
Post Occlusion duration is
shorter than minimum
required
Undefined occlusion
Poor Occlusion Quality
Poor Signal Quality
Program Failure
Incomplete occlusion
TM
Endo PAT 2000 Device
Explanation
The system cannot open the file. The code in parenthesis (n) provides
additional information for technical support (call Itamar Medical
customer support).
The recorded signal length is less than the minimum required to run an
analysis (6 min).
The recorded signal length is more than the maximum allowed to run an
analysis (150 min).
Noisy signal prevents proper operation of the analysis module.
Internal system failure (call Itamar Medical customer support).
Less than 2 min and 20 sec valid baseline signals.
Occlusion is 90 sec or less (might be rectified after manual occlusion
marking).
More than 10 min occlusion (might be rectified after manual occlusion
marking).
Post occlusion less than 2 min and 30 sec. (Might be rectified after
manual occlusion marking).
The system cannot identify the occluded section of the study (might be
rectified after manual occlusion marking).
Poor occlusion quality due to too many valid pulses identified during the
occlusion.
Poor signal quality in the post occlusion period used by the analysis (1.5
- 2.5 min post occlusion).
Any other problem that prevents the program to complete the analysis
(call Itamar Medical customer support).
There are measured pulses during the occlusion in the occluded hand.
Occlusion quality is too low for a good hyperemic response.

Table 7 - Error messages

73 Operation Manual