Fresenius Medical Care 4008 E Technical Manual page 168

Part 1: Calibrate arterial pressure
CAL. ART. PRESSURE
Confirm
key
Arterial PRESSURE
Art. PRESS. CHECK
back to menu ?
Note
Pressure gauge accuracy: ±1 % of the measured value.
Art. pressure transducer
Confirm
key
open to atmosphere
Confirm
key
art. press: ±0 mmHg
Confirm
key
Activate various pressure
values. The values on the
display, the art. pressure
display and the reference
instrument must be identical.
Check whether the scale
limits can be reached.
Tolerance: ±10 mmHg
Select
(Esc)
key
Note:
If calibration of this function
is impossible, the
"CAL. ART. P_MODULE"
mode must first be performed.
Fresenius Medical Care 4008 4/08.03 (TM)
art.zero.: ±0 mmHg
Override
(Tone Mute)
key
ACKNOWLEDGED
approx. 3 sec
art.gain.: +210 mmHg
Apply >210 mmHg to art.
pressure transducer
(reference instrument!)
Set the value of the
reference instrument
on the display by pressing
the (+/–) keys.
Override
(Tone Mute)
key
DATA STORED
approx. 3 sec
4-3