Operator's Manual

Troubleshooting Technical Alarm Messages at the TM80/TM70
TM80/TM70 Telemetry Monitor Operator’s Manual 15 - 7
SpO
2
SpO
2
Sensor
Off
Low* B The SpO
2
sensor has
become detached from
the patient or the mod-
ule.
There is a fault with the
SpO
2
sensor.
An unspecified SpO
2
sen-
sor has been used.
Check the sensor
application site and
the sensor type, and
make sure the sen-
sor is not damaged.
Reconnect the sen-
sor or use a new sen-
sor.
SpO
2
Sensor
Fault
Low C
SpO
2
No
Sensor
Low B
SpO
2
Module
Error
High A
SpO
2
Too
Much
Light
Low A There is too much light
on the SpO
2
sensor.
Move the sensor to a
place with lower
level of ambient
light or cover the
sensor to minimize
the ambient light.
SpO
2
No
Pulse
Low A SpO
2
sensor failed to
obtain pulse signal.
Move the sensor to a
site with better per-
fusion.
SpO
2
Unplugg
ed
Low C SpO
2
module connector
is disconnected from the
TM80/TM70.
Reconnect the SpO
2
module to the
TM80/TM70.
PR Over-
range
Low A The measured PR value
exceeds the measure-
ment range.
Contact Mindray or
your service person-
nel.
NIBP MPAN
Discon-
nected
Medium
C
The MAPN is discon-
nected.
Enable the MPAN
switch.
NIBP
Clock
Needs To
Be Set
Low C The button cell does not
have sufficient charge.
Reset the system
time for the BP10.
Measurement
Alarm
message
Alarm
level
Alarm
Indication
Possible cause Solution
* The asterisk (*) means the alarm level is configurable.
** XX is the ECG lead name.