Comen N10 - Page 279

System Alarm Messages
III-13
CO Baseline Big
Noise
Low
Not clearable
It may be disturbed by
a high-frequency
electrosurgical
equipment.
The monitor and C.O.
Sensor should not be
placed in close proximity
to a high-frequency
electrosurgical
equipment.
C.O. IT Overrange
Low
Not clearable
The injection
temperature exceeds
30℃
Cool down the injection
in a proper way. For
example, place the
catheter below the
injection container in a
vessel with ice water.
C.O. BT Overrange
Low
The alarm sound
and light are
clearable
The blood
temperature exceeds
the allowed range
(25℃ - 43℃)
Lower the temperature
of the patient before
taking measurement.
C.O. Baseline
Calcu. Required
Low
The alarm sound
and light are
clearable
The baseline
temperature is not
steady before the user
clicks to start the test.
Start the test in
conditions with a steady
baseline temperature.
Multiple C.O.
Peaks
Low
The alarm sound
and light are
clearable
The blood
temperature
fluctuates excessively.
Perform the injection
with a steady speed.
C.O. Measure
Timeout
Low
The alarm sound
and light are
clearable
The blood
temperature has no
change after Start
Measure is clicked; or
the injection time is
too late.
Perform the injection
with a quick and steady
way after clicking Start
Measure.
C.O. Module Fault
High
Not clearable
C.O. Module Failed.
Check and reconnect the
C.O. module; if the error
still exists, contact the
service personnel for
maintenance.
2.9) IT-Network Technical Alarm
Alarm Message
Alarm Priority
Alarm Clearance
Mode
Possible cause
Solution
Disconnect from
CMS
Low
The alarm sound
and light are
clearable
The connection
between the monitor
and CMS is disrupted.
Check the IT-Network
connection.
Conflict from the
CMS
Low
The alarm sound
and light are
clearable
There are monitors
with the same IP
connected to CMS.
Check the configuration
of IP address,
Viewed Bed XX-YY-
ZZ disconnected
Low
Fully clearable
The connection
between the monitor
Check the network
connection.