Epson USN 52R Angle Angle of incidence, Thickness Material thickness, Value X-value of the probe

Operation Setting the flaw location calculation

ANGLE Angle of incidence

You must set the value of the applied probe in order to enable automatic flaw location evaluation.

Operation:

–Set the required angle with Min ANGLE (minimum 10°).

–In order to disable the flaw location calculation, press N and O simultaneously or set the function to OFF.

HNote:

If you are working with an angle-beam probe and set the ANGLE function then, depending on the number of echo reflections, a symbol will be displayed in the sta- tus line:

THICKNESS Material thickness

To determine the true depth, you must enter the thick- ness of the material.

Operation:

–Set the thickness with M in the THICKNESS function.

X-VALUE X-value of the probe

In this function you set the distance from the beam index point to the front edge of the probe (refer to the diagram on the previous page). This is determined me- chanically with a ruler. The setting of the X-value is necessary when the instrument is to determine the reduced projection distance.

Operation:

–Set the X-value with Min the X-VALUEfunction.

5-60 Issue 05, 02/00 Krautkramer USN 52R/USN 52L