Threshold Mask - +Gf+ 2298 Bedienungsanleitung

Type 2298 80 GHz Radar Level Sensor Instruction manual
6.4

Threshold mask

The "Threshold Mask" function masks an echo peak that interferes with the measurement. To do this, after pressing the "Add new
threshold mask" button in the threshold editing function bar, click the left mouse button in the diagram over the position where you
want to place the threshold highlight, or if using the context menu, click with the right mouse button on the desired position, then
select the "Add new threshold mask" function. The position and width of the threshold mask can also be adjusted afterwards in the
threshold editing function bar by selecting the center point of the highlight as described above. In the case of graphic editing, its
position and height can be adjusted by dragging the center point, and its width can be adjusted by dragging the corner point. A total
of 4 threshold highlights can be defined. If there are more interfering echoes than 4, it is better to choose another mounting position.
Caution! The "Cursor On" function does not provide an exact value. It only calculates the value of a given point based on the gra-
phical representation.
The threshold highlight can be deleted by selecting its center point, or turning the "Enabled" switch off in the threshold editing func-
tion bar, or selecting the "Del current threshold mask" function in the context menu. Until the changes are applied to the device with
the "Apply Threshold settings" function, it uses the previous (current) threshold settings, which can be read with the "Read Threshold
settings" function. The factory default settings can be restored with the "Reset Threshold Settings" function.
48