Status Messages - Dräger Infinity Delta Instructions For Use Manual

Status Messages

Message Possible Cause
ST <x> Out of The ST algorithm has calculated
Range High values ±15 mm (or ±1.5 mV)
outside the high or low end of the
ST <x> Out of
ST measurement range.
Range Low
Cannot Analyze The monitor cannot determine
ST ST values because of the
following conditions:
• Absence of normal beats
• Artifact
ST <x> > <#> The ST value is outside the
upper or lower alarm limit.
ST <x> < <#>
ST <x> Lead Bad electrode contact or faulty
Invalid lead wire.
Cannot Derive • At least one of the 12 leads is
STVM disconnected.
or
Cannot Derive
• STVM was invalid at the time
STCVM
the reference value was saved.
MultiMed 12 Pod The MultiMed 12 pod is not
Disconnected connected to the monitor during
12-lead monitoring.
MultiMed Pod The MultiMed pod is not
Disconnected connected to the monitor during
3, 5, or 6-lead monitoring.
VF8 D /D XL/K
ELTA ELTA
Suggested Action
• Check the isoelectric and ST measuring
points.
• Observe the patient and treat if clinically
indicated.
• 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.
• Observe the patient carefully and treat if
clinically indicated.
• Change the alarm limits.
• 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.
• 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.
Check the cables and the connection; replace
the cables, if necessary.
NOTE: Not supported when TruST is
enabled.
• 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.
APPA
S M
TATUS ESSAGES
10-11