Ambulatory Blood Pressure Monitor 90217 Service Manual
5 Press the START/STOP button on the front of the monitor. After the pump has stopped, the
monitor display should read approximately 165 mmHg (only if the START/STOP button has
been operated since the last measurement; otherwise it should read 35 mmHg above the
average of the last five readings). Compare the readings on the monitor and the manometer
while the pressure bleeds down. The monitor reading should be within three millimeters of the
manometer reading or 2% of the reading, whichever is greater (± the accuracy of the
manometer). At the end of this procedure, the monitor will display an event code.
6 Disconnect the T-tube splitter from the monitor. Disconnect the air hose and
sphygmomanometer from the T-tube. Re-connect the cuff to the monitor.
Calibration Procedures
The following procedures allow field testing and calibration of the Model 90217 ABP Monitor.
Equipment Required
•
Computer system, 90219-02 compatible with appropriate software
•
DC voltmeter, 4.5 digits, Fluke 8060A or equivalent
•
Diskette, 90217, Production Test Aids (P/N 063-0609-xx)
•
Diskette, 90217 RAM code, current version
•
AA type batteries, 3 ea.
•
Cable, IR communications, 90217/90207 (P/N 012-0097-02 or later)
•
Calibration test setup (refer to page 4-7)
•
Screwdriver, 0.05-inch flat blade, insulated handle
•
Screwdriver, Phillips, #0 tip
•
Screwdriver, Phillips, #1 tip
•
Hemostats
•
Magnet
90217
90217
90217
4-4