Instruction Manual

18-0650-02 Revsion A
Page 10 of 13
IV. DIAGNOSTIC MESSAGES
The following messages will appear on the FOMS LED display.
Message
Reason for Message
Suggested Action
USB Output
Instrument not warmed
up.
x Allow Instrument
to warm up for
approximately 10 minutes.
x None
no Sn
S
r
No Sensor
x Attach a sensor
x Ensure connector is fully inserted
x None
CAL 0
Attached sensor is
ready to zero
x Zero the sensor x None
rEAd
Calibration data is
being read
x Wait for the RFID
tag to be read
x None
L
oAd
The calibration is being
loaded
x
Wait for the calibration to finish
loading
x None
ZEr
o
A zero is being
performed.
x Wait for Instrument
to complete
zero
x None
O
F
St Err
Sensor not zeroed AND
the sensor pressure is
more than 25mmHg
from the ambient
pressure.
x
Ensure that pressure is not being
applied to the sensor
x
Replace Sensor
x
Cycle power
x
None
SYS
Err
Instrument calibration
data is corrupt
x Return Instrument to
manufacturer
for repair
x None
CAL Err
The calibration has
failed to load
.
x
Ensure connector is fully inserted
x Replace Sensor
x None
Err
The measured pressure
values are outside the
calibrated range for the
sensor.
x Make sure Instrument is being
operated between -183 m (-
600 ft.)
and 2,728 m (8,950 ft.).**
x
Forced to “Error”
** Blood pressure measurements in the range -30 to +300 mmHg can be made between -600 to +8,950
feet.
If ‘suggested action’ does not resolve the problem(s), contact seller or manufacturer for instructions
before returning Instrument for repair.