Troubleshooting - HP PageWriter XL M1705B Service Manual

Troubleshooting '
Table B-3. SAECG Testing Problems
Svmntom 1 What to Do
Message: 6503 appears.
The XLi cardiograph software has not yet been installed.
Install the XLi software before installing the SAECG
software.
Message: No room to load application.
Delete another application such as Preview Plus, before
appears.
installing the SAECG application.
Message: Attach SAECG patient module.
Attach the SAECG patient module before attempting to use
appears. the SAECG application.
Message: No heartbeat. Check connections.
A lead might not be connected. Refer to Chapter 1 for
appears. information on how to apply electrodes for an SAECG.
The noise stops decreasing during averaging. -A lead might be off. Check the leads and continue or restart
the SAECG test.
The application does not average to the preset
level of noise.
The ECG signal is too noisy.
Table B-4. Patient Module and Patient Data Cable
symptom
Noisy lead X.
Cause
Poor electrode contact (X- or X+).
X- or X+ leadwire defective.
Noisy lead Y. Poor electrode contact (Y- or Y+).
Y- or Yt leadwire defective.
Noisy lead Z. Poor electrode contact (Z- or Z+).
No SAECG waveforms.
Z- or Z+ leaclwire defective.
LA or LL not terminated.
Corrective Action
Refer to
Ml754A SAECG User's
Manual.
Replace leadwire.
Refer to
Ml ?'54A SAECG User's
hlanual.
Replace leadwire.
Refer to
hJl754A SAECG User's
hiianual.
Replace leadwire.
Install shorting plugs or connect LA
and LL to patient.
M1754A Signal Averaged ECG (SAECG) System B-15