Physiological Alarm Messages at the TM80 Troubleshooting
15 - 6 TM80 Telemetry Monitor Operator’s Manual
ECG Irr Rhythm End Prompt Irregular rhythm no lon-
ger detected for the
irregular rhythm end
delay time.
Check the patient’s con-
dition and the ECG con-
nections.
A-Fib End Prompt Atrial fibrillation no lon-
ger detected for the Afib
end delay time.
ST Single
Alarm
Violation
Med* The ST value of any ST
lead has risen above
the high alarm limit or
fallen below the low
alarm limit.
Check the patient’s
condition and check if
the patient category
and alarm limit
settings are correct.
ST Dual Alarm
Violation
Med* The ST value of two or
more ST leads has
risen above the high
alarm limit or fallen
below the low alarm
limit.
Check the patient’s
condition and check if
the patient category
and alarm limit
settings are correct.
ST-XX** High Med* The ST value has risen
above the high alarm
limit or fallen below
the low alarm limit.
Check the patient’s
condition and check if
the patient category
and alarm limit
settings are correct.
ST-XX** Low Med*
QTc High Med* The QT value has risen
above the high alarm
limit.
Check the patient’s
condition and check if
the patient category
and alarm limit
settings are correct.
ΔQTc High Med*
Measurement Alarm message
Default
Alarm
priority
Possible cause Solution
* The asterisk (*) means the alarm priority is configurable.
** XX is the ECG lead name.
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