Shenzhen PM-9000 Express Návod k obsluze stáhnout pdf (Strana 308)

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C.2.2 ECG Module Alarm Messages

Alarm message A B L Cause Measure

ECG LEAD OFF No Yes 3 The ECG lead is not

connected correctly.

Check for correct connection

of the leadwires. ECG X LEAD

OFF

No Yes 3

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.

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.

ARTIFACT Yes No 1 Artifacts are detected on

analysis lead, resulting in

HR unable to be

calculated, asystole,

missed beats and

ventricular fibrillation

unable to be analyzed.

Check the connection

between the electrode and the

lead wire; check if there is an

interference source near the

electrode and the lead wire;

check if the patient makes

excessive motion.

HIGH

FREQUENCY

NOISE

Yes No 1 The monitor is interfered

by electromagnetic

signals emitted by other

radio equipment

Check if other radio

equipment is located nearby.

LOW

FREQUENCY

NOISE

Yes No 1

ECG Signal Too

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Shenzhen PM-9000 Express Návod k obsluze Strana 308

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