Mindray Spectrum - Vigilance Cardiac Output Troubleshooting; BIS Troubleshooting

Troubleshooting Menus Repair Information
1 - 34 0070-10-0556-02 Spectrum
®
/Spectrum OR
™
Service Manual
1.25.10 Vigilance Cardiac Output Troubleshooting
1.25.11 BIS Troubleshooting
Inject When Ready Appears if Auto Start is enabled,
stable temperatures are detected
Bolus when ready
Ready Appears if Auto Start is not enabled,
and stable temperatures are detected
Press START when ready
Inject Now Appears once START has been
pressed, before bolus is initiated
Bolus when ready
Please Wait Appears after fluid bolus is initiated and
Cardiac Output is being calculated
Wait until message disappears
MESSAGE/
PROBLEM REASON SOLUTION
MESSAGE/
PROBLEM REASON SOLUTION
CO: Check Vigilance. This message is displayed when an
alert or alarm status has been sent
from the Vigilance to the Spectrum.
Refer to the Edwards Vigilance
®
Monitor Operator’s Manual or
contact Edwards Lifesciences
Corporation for assistance.
Within the USA: (800)-424-3278
Outside the USA: (949)-250-2500
MESSAGE/
PROBLEM REASON SOLUTION
BIS: Check Sensor Incorrect sensor application. Read Instructions on sensor
package and re-prep sensor.
Poor sensor connections. Check sensor connections.
Sensor Check fails. Re-prep again or replace
sensor. Verify Sensor Check
passes.
Defective PIC. Replace the PIC.
Defective BISx. Replace the BISx.
Problem is detected relating to sensor
ground element. Sensor Overcurrent
Sensor is using too much current.
Disconnect and examine sensor
connection. Clean any
contamination present. Replace
sensor if necessary.
BIS: No Sensor Disconnected sensor. Connect the sensor.
Poor or contaminated connection
between sensor and PIC.
Connect/clean connection
between sensor and PIC.
Disconnected PIC. Connect the PIC.
Defective PIC. Replace the PIC.
Defective BISx. Replace the BISx.
BIS: Artifact Artifact, such as those generated by
motion or eye blinks, is causing loss of
EEG recognition. The BIS value and other
trend variables that are adversely
affected by artifact are not displayed.
Attempt to identify and
eliminate artifact source.