Service manual

22 Functional Verification Welch Allyn Propaq Encore Vital Signs Monitor
10. After allowing a few seconds for settling, check that the mean pressure reading is 200
mmHg ±2 mmHg.
11. Remove the cable from the P1 input jack and verify that the message: P1 FAULT -
TRANSDUCER NOT DETECTED appears.
12. Press any button to acknowledge the discontinuance of IBP monitoring.
13. Press MAIN MENU.
NIBP
1. Connect the cuff, digital pressure meter, bulb, and the Encore together with the cuff
calibration kit. Using T-connectors from the kit, connect the cuff, pressure meter, and
bulb.
2. Connect this NIBP test setup to the pressure transducer at PT1 on the Analog board.
3. Wrap the adult cuff around the black tube volume or a cylindrical object about the size
of an adult’s arm.
4. Press SETUP > MORE > MORE > SERVICE > YES > NIBP TEST > NIBP CAL.
5. Close the valve on the bulb and inflate the cuff to 250 mmHg as shown on
thepressure meter.
6. Check that the readings (PR1 and PR2) on the monitor's display are 250 ±3 mmHg
(PR1) and 250 ±15 mmHg (PR2), as show in the figure below.
7. Manually reduce the pressure as indicated on the pressure meter to each of the levels
shown in the following table, and check the displayed value of PR1 to be within the
tolerance listed in the following table.
Note
The NIBP CAL mode holds pressure for 10 minutes. If performing steps 4 through
9 takes longer than 10 minutes, press NIBP CAL again.
Pressure (mmHg) Tolerance
(mmHg)
270 ± 4
250
± 3
NIBP TEST BATTERY: 8.1 VOLTS
19:00:25
AUTO PMP NIBP CAL ZERO PREV MENU
PUMP TEST
CNTS mmHg DAC VALVE
PR1: 578 249.4 130 0
PR2: 338 259
OSC: 1600
LEAK: 10 mmHg DIAG: 0
BLEED: mmHg/min PUMP: secs