A&D TM-2430 Instruction Manual page 35

Error
Meaning
code
E30 Measurement is
greater than 120
seconds.
E31 The constant
exhaust is greater
than 60 seconds.
E32 Clock error.
Pressure offset
E50
error to measure
pulsation.
E52 Memory error.
E53 Battery contact is
defective.
E55 Exhaust error.
E56
E57
E60 Interval setting
error.
RS-232C error.
E70
E71
E72
E73
E74 Low battery for
communication.
E75 Protcol error due
to external
equipment.
E90 Pressure zero
error for safety
circuit.
E91 Safety circuit
detects over load
pressure.
Other
Maintenance
Status
Air is exhausted from the
cuff, and an error code is
displayed.
Air is exhausted from the
cuff, and an error code is
displayed.
An error code is displayed.
An error code is displayed
at restarting the product.
An error code is displayed
at restarting the product.
The measurement is
stopped, air is released
from the cuff and an error
code is displayed.
An error code is displayed
at measurement.
Start time is not proper,
interval of last block is not
set in the unit of 120 min.
The error code is displayed
during communications.
This error code is
displayed before the
measurement.
Patient moved during the
measurement.
Monitor code is displayed.
Page 33
Operation and Treatment
Repair is necessary because of slow
inflation or slow constant exhaust.
Repair is necessary because of slow
constant exhaust.
If you not clear this error, the product
needs repair.
Release the air from the cuff com-
pletely, reset the product. If you not
clear this error, repair is necessary.
The product needs repair.
Replace batteries correctly. If you can
not clear this error, the product needs
repair.
Relax and do not move during the
measurement. If this error occurs
many times, repair is necessary.
Enter parameters for the interval
correctly.
Re-connect the communication cable.
If you can not clear this error, the
product needs repair.
Replace batteries with new ones and
restart communication.
Re-connect the communication cable.
If you can not clear this error, the
product needs repair.
Release the air from the cuff
completely.
Relax and try to quiet during the
measurement. If it occurs in quiet, the
recorder needs repair.
Reset. Turn on power switch again.
Error Code