STATUS M ESSAGES
VF8 DELTA/DELTA XL/KAPPA 10-11
Status Messages
Message Possible Cause Suggested Action
ST <x> Out of
Range High
ST <x> Out of
Range Low
The ST algorithm has calculated
values ±15 mm (or ±1.5 mV)
outside the high or low end of the
ST measurement range.
• Check the isoelectric and ST measuring
points.
• Observe the patient and treat if clinically
indicated.
Cannot Analyze
ST
The monitor cannot determine
ST values because of the
following conditions:
• Absence of normal beats
•Artifact
• Perform a relearn.
• Calm the patient.
• Check electrodes; re-apply, if necessary.
• Make sure that the patient’s skin is properly
prepped.
• Isolate the patient from auxiliary equipment
if possible.
ST <x> > <#>
ST <x> < <#>
The ST value is outside the
upper or lower alarm limit.
• Observe the patient carefully and treat if
clinically indicated.
• Change the alarm limits.
ST <x> Lead
Invalid
Bad electrode contact or faulty
lead wire.
• Inspect and replace defective cables and
wires.
• Reapply gel on reusable electrode(s).
• Reapply electrodes. Make sure the patient’s
skin is properly prepped.
• If a lead or electrode cannot be replaced,
select another ST lead for processing.
Cannot Derive
STVM
Cannot Derive
STCVM
• At least one of the 12 leads is
disconnected.
or
• STVM was invalid at the time
the reference value was saved.
• Inspect and replace defective cables and
wires.
• Reapply gel on reusable electrode(s).
• Reapply electrodes. Make sure the patient’s
skin is properly prepped.
• STCVM: Do a Save Reference.
MultiMed 12 Pod
Disconnected
The MultiMed 12 pod is not
connected to the monitor during
12-lead monitoring.
Check the cables and the connection; replace
the cables, if necessary.
NOTE: Not supported when TruST is
enabled.
MultiMed Pod
Disconnected
The MultiMed pod is not
connected to the monitor during
3, 5, or 6-lead monitoring.
• Check the cables and the connection;
replace the cables, if necessary.
• If the MultiMed pod is not in use, press the
Alarm Silence fixed key.
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