154 ACF5000 FTIR ANALYZER SYSTEM | OI/ACF5000-EN REV. A
Adjustment reset
NOTICE
The adjustment reset is only possible with the analyzer modules FID and
oxygen sensor.
What does the adjustment reset do?
An adjustment reset returns the analyzer module's adjustment to basic ad-
justment values. Furthermore, the offset drift and amplification drift are
electronically returned to basic adjustment (see page 155)
Note: The absolute offset and amplification drift values are calculated cumu-
latively starting from the last basic adjustment. The relative offset and ampli-
fication drift values are calculated between the last and next to last automatic
adjustment. The absolute and relative offset and amplification drift values can
be viewed in the MENU → Diagnosis/Information. → Module-specific
→ Status.
When should an adjustment reset be performed?
An adjustment reset should be performed if an analyzer module can no
longer be adjusted by normal means. A possible cause of this is adjustment
of the analyzer module with the wrong test gases.
Menu path
MENU → Service/Test → Analyzer Spec. Adjustment →
Adjustment reset
NOTICE
The analyzer module should be adjusted after an adjustment reset.