NDD easyone pro - Page 91

EasyOne Pro™ / EasyOne Pro™ LAB 91
Quality Messages and Quality Grades
Test error: data error General error in DLCO calculation If the error occurs repeatedly, then
please contact service.
DLCO warning: High
CO sensor drift!
CO drift during measurement
>60ppm
The test result must be interpreted
with caution
Message
Criterion
Recommended action