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16
Trouble Shooting
16.1 Error Messages
Fault
Interferences, lines on the
display
'Noisy' traces.
Control icons, buttons or
options not displayed
Page 156
16 Trouble Shooting
The following table gives common faults, causes and possible remedies.
Possible Causes and indicators
• Excessive EMC interferenc-
es
• High resistance electrode
contact.
• Patient not relaxed.
• Incorrect filter settings.
• Options not licensed,
• Configuration does not sup-
port option
• Control /action /view but-
tons not defined for view
16.1
Error Messages
System messages, error messages, and fault messages are provided in the program
in the event of an error or if an action is attempted that is not licensed or authorised
(by user privilege). Where possible suggested action(s) to be taken to resolve the
problem are indicated in the message.
Remedies
Check for sources of excessive EMC interfer-
ences.
Check electrode contact
ity Indication on the ECG Trace, page 61)
Re-apply electrodes.
Ensure that the patient is relaxed and warm.
Activate filter
(see para. 4.8, Filter, page 63)
Ensure mains filter is correct for mains supply
(see para. 11.11.2, Power Line, page 132)
If the trace is still noisy call your local SCHILLER
representative.
Check licensing options
es, page 129)
Define for view
(see para. 3.8, Display Configu-
ration, page 40)
CARDIOVIT CS-104
(see para. 4.4.1, Qual-
(see para. 11.9, Licens-
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