Accutorr V Operating Instructions 0070-10-0699-02 3 - 49
Operation Status and Error Codes
NIBP WEAK SIGNAL No  No L Failures occur in the pulse 
measurement. The 
monitor cannot perform 
measurement, analysis, 
or calculation.
Check the patient’s 
condition and verify 
patient type. Replace with 
an appropriate cuff and 
connect it correctly. If the 
problem still exists, contact 
service personnel for 
repair.
NIBP OVERRANGE No No L Failures occurred in the 
pulse measurement. The 
monitor cannot perform 
measurement, analysis, 
or calculation.
EXCESSIVE MOTION No  No L Excessive motion of the 
patient’s arms
OVER PRESSURE No  No  L The airway might be 
blocked.
SIGNAL SATURATED No  No  L A failure occurred during 
pulse measurement. The 
monitor cannot perform 
measurement, analysis, 
or calculation.
PNEUMATIC LEAK No  No  L Leak in the airway.
NIBP SYSTEM FAILURE No  No  L Failures occur in the pulse 
measurement. The 
monitor cannot perform 
measurement, analysis, 
or calculation.
NIBP TIME OUT No  No  L
CUFF TYPE ERR No  No  L The cuff used does not 
correspond to selected 
patient type.
NIBP RESET ERROR No  No  L Illegal reset during NIBP 
measurement.
Check the airway and 
take measurements again. 
If the problem still exists, 
contact service personnel 
for repair.
ALARM MESSAGE A B LEVEL CAUSE ACTION
The “A” field indicates whether all alarm indications can be cleared or not, and the “B” field indicates whether all alarm 
indications except the alarm message can be cleared or not. The alarm levels are H = high and L = low.