Maquet Datascope CS300, Operator'S Manual, Page: 12 / 24

| 10 | CS300
™
| Abbreviated Operator’s Guide |
OPERATOR INTERVENTION
for No Trigger
n
Reattach or reposition the electrode and check the integrity of all cable/lead
connections.
n
Try ECG lead selections via the ECG/AP Sources menu, or select EXT. ECG,
if appropriate.
n
Adjust the ECG Gain by accessing the PUMP OPTIONS menu.
n
Select a different trigger source using the TRIGGER SOURCE arrow keys. Resume
pumping by pressing the START key.
for No Pressure Trigger
n
Verify that the desired Pressure Source, DIRECT/EXTERNAL, is selected. Use
the ECG/AP Sources menu to select the Pressure Source.
n
Verify that the transducer was not left vented; check all transducer cable connections.
n
If pressure trigger is required and manual threshold is selected, reduce the pressure
trigger threshold by using the PRESSURE THRESHOLD sub menu from the PUMP
OPTIONS menu.
n
If appropriate, select a different trigger source using the TRIGGER SOURCE arrow
keys. Resume pumping by pressing the
START
key.
for Check Pacer timing:
n
Select ECG trigger source, using the TRIGGER SOURCE arrow keys, when demand
pacing a patient.
n
Reduce the Pacer rate.
n
Adjust the A-V time interval to between 80 and 224 msec.
for Trigger Interference:
n
Pumping automatically resumes when interference clears.
n
If the condition persists, then select pressure trigger using the TRIGGER SOURCE
arrow keys.
n
Verify timing and press the
START
key to resume pumping.
for ECG Detected
n
Select ECG as the trigger source using the TRIGGER SOURCE arrow keys.
n
Verify proper timing.
n
Resume pumping by pressing the START key.
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