Development and manufacturing of non-
destructive testing units and system
Ultrasonic Flaw Detector NOVOTEST UD2301
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the signal is above the level of the control gate, the mode of
"MORE"), and for signal lower than the level of the control gate
(alarm is triggered if the signal is less than the level of the control
gate, the mode of "LESS").
To set the trigger control area in the group of parameters "AFS"
change parameter "MODE" to set the required mode in the alarm
gate.
7.4.1.7. Setting additional levels of control in the area
In flaw detector is possible to set additional levels in the control
area: control and search. Additional levels are set in dB relative to
the main level of the control gate independently for each control
gate.
To set additional levels of control in parameter group "AFS" set the
required parameters "CONTR." and "SEARCH" for the required
control gate.
On the display of the device will appear additional levels of control
and search control gate below basic level area.
7.4.2. Setting the display of the measured parameters
7.4.2.1. Basic principles of the display of the measured
parameters
All parameters measured by flaw detector, can be displayed in a
special area on the display.
Area with a display parameter consists of three blocks separated
vertically. In each of these blocks can be displayed one to three of
the measured parameters.
7.4.2.2. Installation of the displayed parameters
To adjust the output to the screen of the flaw detector measured
parameters of ultrasonic impulse in the group of parameters select
any of the three blocks "Block 1", "Block 2" or "Block 3" and set the
measured value in the line "PARAM.1", "PARAM.2", "PARAM.3"
