Mindray PM-9000, Operation Manual

Page: 354 / 378

Appendices
20-28
C.2 Technical Alarm Messages
Note: XX represents the parameter modules like ECG, NIBP and SpO
2
, or the
parameters being monitored like HR, PR and SpO
2
.
The A field indicates whether an alarm can be completely cleared; the B field
indicates whether the visual and audible indications of an alarm can be cleared; the
“L” field indicates the alarm level, and 1 means high, 2 means medium, 3 mean low,
* means the level is user-adjustable.
C.2.1 General Alarm Messages of Parameter Modules
Alarm message A B L Cause Measure
XX INIT ERR N Yes No 1 XX module initialization error N
Note: N stands for the error number.
XX COMM STOP No No 1 Failure in communication between XX
module and the main board.
XX COMM ERR Yes No 1 Error in communication between XX
module and the main board.
Restart the monitor.
If the error remains,
contact our
company for repair.
XX ALM LMT
ERR
No No 1 The alarm limit of the XX parameter is
changed inadvertently.
XX EXCEED No No 1 The measured XX parameter value exceeds
the measurement range.
If the error remains,
contact our
company for repair.
C.2.2 ECG Module Alarm Messages
Alarm message A B L Cause Measure
ECG LEAD OFF No Yes 3
ECG X LEAD OFF No Yes 3
The ECG lead is not connected
correctly.
Note: X represents the leadwires, V, LL, RL, LA and RA, as per AHA standard,
or C, L, F, R and N as per IEC standard.
Check for correct connection
of the leadwires.
ECG NOISE No No 3 Large interference signals appear
on the ECG signal.
Make sure the leadwires are
correctly connected. Check
the patient for severe
motion.
ECG CH1
SELFTEST ERR
Yes No 1 An error occurs in the ECG
initialization.
Restart the monitor. If the
error remains, contact our
company for repair.