CASMED 740 Vital Signs Monitor - Implox
CASMED 740 Vital Signs Monitor - Implox
CASMED 740 Vital Signs Monitor - Implox
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<strong>CASMED</strong> <strong>740</strong> <strong>Monitor</strong>s<br />
ERROR MESSAGES ON THE MESSAGE WINDOW<br />
ERROR<br />
MESSAGE<br />
"Air Leak"<br />
“Appl Err“<br />
“Chk Prb”<br />
(Masimo)<br />
“ChksumEr”<br />
POSSIBLE CAUSE<br />
Air leak in cuff/hose/monitor<br />
pneumatic system.<br />
Neonate cuff is detected in Adult<br />
Mode.<br />
The monitor is questioning the<br />
quality of the signal being received<br />
by the SpO 2 sensor.<br />
The sensor is receiving too much<br />
ambient light.<br />
An electronic failure has occurred<br />
within the monitors’ Main Control<br />
Board.<br />
POSSIBLE SOLUTION<br />
Check that the cuff/hose/monitor connection is<br />
secure.<br />
Check cuff for leaks. Do not use a known leaky<br />
cuff.<br />
Check cuff. Replace cuff or change operating<br />
mode<br />
Verify that the sensor is being used according to<br />
the manufacturer’s recommendations.<br />
Verify that the sensor emitter and detector are<br />
parallel to and directly opposing each other.<br />
Contact CAS Medical Systems to have the<br />
monitor serviced.<br />
"Dead Bat" The battery is fully discharged. Recharge the battery for at least 4 hours.<br />
"Flow Err"<br />
Stable cuff pressure cannot be<br />
maintained by the pneumatic<br />
system.<br />
Check the external tube for kinks.<br />
Perform a Pneumatic Check as detailed in the<br />
Maintenance section of this manual.<br />
Replace cuff.<br />
"LooseCuf" Cuff applied too loosely. Check cuff for proper fit on patient.<br />
"Low Batt" The battery is almost discharged. At least 30 minutes of operation is available<br />
from when the message first appears.<br />
Recharge the battery as soon as possible.<br />
"Low Perf"<br />
(Masimo)<br />
The perfusion level being received<br />
by the SpO 2 sensor is low.<br />
Determine if an extreme change in the patient’s<br />
physiology and blood flow at the monitoring site<br />
occurred (e.g. an inflated blood pressure cuff, a<br />
squeezing motion).<br />
Try to warm the patient or sensor site.<br />
Move sensor to a site with better perfusion.<br />
Table 8: Error Messages on the Message Window<br />
21-02-0298 REV. 00 12/06<br />
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