Epson USN 52L Printer User Manual


 
DGS-24 Issue 02, 03/99 Krautkramer USN 52R/USN 52L Option DGS
H Note:
If the reference echo symbol does not appear, no refer-
ence echo was recorded. Possible reasons are:
The reference echo is outside of the monitor gate.
The amplitude of the refernce echo is either too low
or too high.
The reference cho comes from a side drilled hole,
and the conditions to use it are not met (ref. to
chapter 3.2).
Correct the settings correspondingly and record the
reference echo again.
Enter the required recording level in the ERS
function: N or O
Switch the DGS mode on in the DGS function:
N or O
H Note:
The reference echo must have the highest amplitude
within the gate, as shown in the figure below:
Operating the DGS
Carrying out a DGS evaluation
Record the reference echo: B
The status line shows the reference echo symbol:
DGS-24 Issue 02, 03/99 Krautkramer USN 52R/USN 52L Option DGS
H Note:
If the reference echo symbol does not appear, no refer-
ence echo was recorded. Possible reasons are:
The reference echo is outside of the monitor gate.
The amplitude of the refernce echo is either too low
or too high.
The reference cho comes from a side drilled hole,
and the conditions to use it are not met (ref. to
chapter 3.2).
Correct the settings correspondingly and record the
reference echo again.
Enter the required recording level in the ERS
function: N or O
Switch the DGS mode on in the DGS function:
N or O
H Note:
The reference echo must have the highest amplitude
within the gate, as shown in the figure below:
Operating the DGS
Carrying out a DGS evaluation
Record the reference echo: B
The status line shows the reference echo symbol: