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Monitor is not
measuring temperature
consistently or correctly.
or
Temperature Measurement Troubleshooting Flow
Chart
Test Temperature Jack
"Check Probe" indicator
| *
4
is lit when probe
is inserted.
or
"Check Probe" indicator
is not lit when probe is
not inserted.
개
Test the Display LCD
(page 29).
Does LCD check
out OK?
No
|
Replace LCD.
Problem solved.
Yes
connector (page 27).
Does Temperature
Jack connector check
out OK?
No
Repiace Jack connector.
Yes
Test temperature accuracy
(page 8).
Re-calibrate temperature on
main circuit board (page 58).
Does temperature
accuracy check out OK?
№—
Yes
+
Test +AD power supply
Re-test temperature accuracy
(page 47).
(page 8).
Does
temperature
accuracy check
out OK?
Does +AD power
supply check out OK?
Yes
Problem solved.
Replace Main Circuit Board.
Page 16
Bard CritiCore Monitor Service Manual
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