Mindray BeneHeart D3, Operator'S Manual

Page: 166 / 186

D-2
Measurement Alarm Message L Cause and solution
Nonsus. Vtac M*
Pause M*
Irr. Rhythm M*
PNP M*
PNC M*
The pacer appears abnormal. Check the pacer.
Resp Resp Apnea H The respiration signal was so weak that the equipment cannot perform
respiration analysis. Check the patient’s condition and the Resp connections.
SpO2 Desat H The SpO
2
value has fallen below the desaturation alarm limit. Check the
patient’s condition and check if the alarm limit settings are correct.
SpO2
No Pulse L The pulse signal was so weak that the equipment cannot perform pulse
analysis. Check the patient’s condition, SpO
2
sensor and measurement site.
D.2 Technical Alarm Messages
Measurement Alarm Message L I Cause and solution
XX SelfTest Err H C
XX Init Err H C
XX Comm Err L C
XX Comm Stop H C
An error occurred to the XX module, or there is a problem
with the communications between the module and the host.
Restart the equipment.
XX
XX Overrange L C The measured XX value is not within the specified range for
XX measurement. Contact your service personnel.
ECG Lead Off L* B
ECG YY Lead Off
(YY represents the
leadwires V, LL, LA, and RA,
as per AHA standard, or C, F,
L and R as per IEC standard.)
L* B
The ECG electrode has become detached from the patient or
the lead wire has become disconnected from the trunk cable.
Check the connection of the electrodes and leadwires.
Pads/Paddles off L* B The pads/paddles have been detached from the patient or
the therapy cable is loose. Check that the pads/paddles and
therapy cable are properly connected.
ECG Noise L A The ECG signal is noisy. Check for any possible sources of
signal noise form the area around the cable and electrode,
and check the patient for excessive motion.
ECG
ECG Signal Invalid L A ECG amplitude is so low that ECG signal is undetectable.
Check for any possible source of interference from the area
around the cable and electrode; check the patient’s condition.
SpO2 Sensor Off L* B
SpO2 Sensor Fault L C
SpO2 No Sensor L B
SpO2 Unknow Sensor L C
SpO
2
SpO2 Sensor Incompatible L C
The SpO
2
sensor has become detached from the patient or
the module, or there is a fault with the SpO
2
sensor, or an
unspecified SpO
2
sensor has been used. Check the sensor
application site and the sensor type, and make sure the sensor
is not damaged. Reconnect the sensor or use a new sensor.