148
testo 6600
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4.1 Questions and answers
4 Tips and assistance
4.1 Questions and answers
Question
Possible causes/solutions
Connection to instrument cannot be
established
Check connection cable/plug contacts
A message appears on the display
See
volume 1, chapter 1.5
,
page 76
Malfunction (with or without display)
Analysis using the P2A software (see
chapter 3, page 113)
.
Undo adjustment
A 1-point temperature/humidity adjustment
can be reset to the current reading using
[Set offset to zero]
.
The actual values before the adjustment
can be read out from the corresponding
history table.
2-point adjustments and analog
adjustments can only be undone by
means of a factory reset.
When does a stable current reading
appear?
After approx. 20 seconds
If we could not answer your question, please contact your dealer or Testo
Customer Service. For contact data, see back of this document or web page
www.testo.com/service-contact