3-6 Issue 05, 02/00 Krautkramer USN 52R/USN 52L
Reset
If you are not able to operate the functions after a warm
start, you must carry out a cold start:
– Press A and K together.
– Keep A pressed until the A-scan appears.
A Attention:
The instrument has now the factory-preset default set-
ting. The dialog language is English.
Refer to Chapter 4 for changing the default settings
according to your own requirements.
3.5 Screen saver
USN 52R/USN 52L are equipped with a screen saver in
order to extend the life of the display screen and the
operating time of the batteries. If your instrument is on,
and you have not pressed a key, and no positive gate
violation has occurred for 30 minutes the text/graphics
portion of the display will be erased and only a live A-
scan trace will be displayed. If a frozen image is being
displayed when the unit goes into screen saver mode,
the frozen image will be lost. To exit the screen saver
mode, you must press a key or have a positive gate
violation. The keypress to exit screen saver mode will
not change any instrument settings. When screen saver
mode is exited, the screen will return to the display
which was present before.
Setting into operation
Screen saver
3-6 Issue 05, 02/00 Krautkramer USN 52R/USN 52L
Reset
If you are not able to operate the functions after a warm
start, you must carry out a cold start:
– Press A and K together.
– Keep A pressed until the A-scan appears.
A Attention:
The instrument has now the factory-preset default set-
ting. The dialog language is English.
Refer to Chapter 4 for changing the default settings
according to your own requirements.
3.5 Screen saver
USN 52R/USN 52L are equipped with a screen saver in
order to extend the life of the display screen and the
operating time of the batteries. If your instrument is on,
and you have not pressed a key, and no positive gate
violation has occurred for 30 minutes the text/graphics
portion of the display will be erased and only a live A-
scan trace will be displayed. If a frozen image is being
displayed when the unit goes into screen saver mode,
the frozen image will be lost. To exit the screen saver
mode, you must press a key or have a positive gate
violation. The keypress to exit screen saver mode will
not change any instrument settings. When screen saver
mode is exited, the screen will return to the display
which was present before.
Setting into operation
Screen saver