User's Manual

Frequently used menus
16
Element Description
Lag value
Indicates the delay of the leak noise between the two sensors. The color of
the numbers shows how reliable the result of this correlation is:
green
... "good" correlation, reliable result
yellow
... correlation is not optimal
red
... "bad" correlation; no leak or unreliable result
negat. sign
... The leak is on the left from the center of the line.
posit. sign
... The leak is on the right from the center of the line.
Term of the correlation
Specifies how long the displayed correlation is already running.
Any interruption resets the counter to 00:00:00.