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Calibration and System Checks Calibration/Maintenance

2 - 6 0070-10-0591-01 Trio™ Service Manual

NIBP CAL

Connect a test chamber (P/N 0138-00-0001-03) and a calibrated digital mercury

manometer with bulb via T fitting to the NIBP quick connect fitting of the Trio Monitor

(Figure 2-5.)

1. From the MAINTENANCE menu select NIBP CAL. The selected tile will now read

STOP CAL. The user may select this tile at any time to stop the test.

2. Using the bulb, inflate the pneumatic system so that the digital mercury manometer reads

0, 50 and 200 mmHg in turn. The difference between the indicated pressure of the

digital mercury manometer and the indicated pressure in the NIBP parameter tile of the

Trio Monitor should not exceed 3 mmHg. If it exceeds 3 mmHg, please contact a

service technician.

FIGURE 2-5 Diagram of NIBP Calibration

DIGITAL OR

MERCURY

MANOMETER

500 ml.

TEST CHAMBER

P/N 0138-00-0001-03

BULB

hose

TRIO MONITOR

NIBP

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Mindray TRIO Manual de servicio Pagina 31