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leaks, and if the inlet is closely connected with the NIBP jack on the side panel. Check if the indicator of the pulse
oxygen sensor flashes and if the pulse oxygen probe is properly connected to the SpO
2
jack on the side panel.
2. If the problems still exist, please contact the manufacturer.
18.4 System Alarm
1. When the parameter value is higher or lower than the alarm limits, the alarm will ring. Please check whether the alarm
limit value is proper or the condition of the patient.
2. Leads off. Please check the connection of the leads.
3. Probe off. Please check the connection of the probes.
18.5 Alarm Problems
Symptoms
Possible cause
Correction action
The alarm LED does not light
Main board is defective
Replace the main board
No alarm sound is issued
Audible alarm is disabled
Check if the “
”
is displayed, if yes, the
audible alarm is disabled.
Speaker is defective
Replace the speaker
Main board is defective
Replace the main board
18.6 Power Supply Failure
Symptoms
Possible cause
Correction action
Battery cannot be recharged and/
or fully charged
Battery is defective
Replace the battery
Main board is failure
Replace the main board
A - Alarm Information
Alarm Information
Descriptions
HR over limit
The related parameter value exceeds the preset high/low alarm limits.
RR over limit
TEMP over limit
SpO
2
over limit
SpO
2
PR over limit
SYS over limit
DIA over limit
MAP over limit
PR (NIBP) over limit
