Manual Aqua M300D
page 14
7.2.2. Mode Selection
The measuring mode symbol (1) on the display shows which mode has been set. To call the requested measuring mode,
press the dial (3)
(2) Smart Mode
(3) Volume Mode
(4) Searching for a Pipe (
see chapter 10
)
7.2.2.1 Measuring Procedure Smart Mode
Press the record button or the press button on the handle at the universal microphone (5) to start measuring. Keep the
button pressed for the duration of the measurement. The device will stop measuring and save the data when the record
button is released.
The display can show a measurement series which is made up of the last six individual measurements as well as the
current measurement.
The first measurement saved is displayed on position 1. Each further measurement shifts the previous measurement to
the right. When position 6 has been reached, the oldest of the six measurements, the measurement on position one,
will be cleared so that the last measurement which was taken is always displayed on position 1.
The double-bar can be used to visualise the following information in smart mode:
The left-hand, broad bar (1) represents the noise amplitude on a scale ranging from 0 to 100. The grey bar shows the
minimum value measured, i.e. the lowest noise level, which is relevant for leak detection. This value is also displayed
numerically (2) below the bar.