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5. If the system does not correctly recognize the sample device, calibrate the
sample door:
a. Press
Calibrate Door.
b. Insert the door calibration gauge. Use a Bayer Diagnostics 1 mL
syringe size.
c. Press Start Test.
d. Remove the sample device when prompted.
e. Check the screen to verify that the sample door is calibrated.
6. Press
Exit Test twice.
Temperature/pAtm Test
Use this procedure to test the temperature and barometer controls when the system
generates a D38 or D22 code. If this test is successful, the D38 or D22 code is
cleared from the status area. This test also displays the temperature readings for the
measurement module, the sample path, the measurement module window, the
preheater, and the barometric pressure.
NOTE: The 37°C temperature set point is NIST traceable.
1. Access the Temperature/pAtm Test from the Menu screen:
a. Select
3 Troubleshooting and press Enter.
b. Select 2 Temp/pAtm and press Enter.
2. Press
Start Test.
3. Perform the appropriate action.
If you see a . . . Then . . .
D38 code a. Check the screen for the message, Temperature control
system on.
b. Press
Stop Test.
c. If the temperature control system is off, press
Reset
Control
.
d. Continue with step 4.
D22 code a. Press Stop Test.
b. Look at the status area to see if the D22 code has
disappeared.
c. Continue with step 5.
3
Menu Code
2