Service manual

2. TROUBLESHOOTING
Service Manual CNS-9701 2.19
Error Messages
Messages From Bedside
Monitors/Multiple Patient
Receiver
Error messages are categorized into two types, messages sent from bedside
monitors/multiple patient receiver and messages generated at the central monitor.
Messages about Measurement Conditions of Each Parameter
The central monitor receives error messages from bedside monitors and multiple
patient receiver and displays them on the screen. Here is the message list. For
causes and countermeasures for each message, refer to the bedside monitor/
multiple patient receiver operator’s manual.
Some messages displayed at the bedside monitor/multiple patient receiver are not
displayed on the central monitor.
Parameter Message
CHECK LEADS
CHG ELECTRODE
NOISE
SMALL QRS
RHYTHM CHG
LEARNING
LOW mV
HIGH mV
AUTO LEAD CHG
CANNOT ANALYZE
ECG
PACING
Parameter Message
ASYSTOLE
V. F I B
Vf/VT
EXT.TACHY
EXT.BRADY
V. TA C H Y
VPC RUN
COUPLET
EARLY VPC
MULTIFORM
BIGEMINY
FREQ.VPC
TACHYCARDIA
BRADYCARDIA
PROLONGED RR
FREQ.SVPC
NON-FUNCTION
NON-CAPTURE
PACE FAI L URE
IRREGULAR RR
VPC
SVPC
RHYTHM CHG
NEW FORM
Arrhythmia
NEW NORMAL BEAT