IGS WAHLAP TECH OverTake - Store; Difficult setting

4.3.5 Screen test
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In the page of
【
Screen test
】
, you can test whether the white balance, color level, and
lattice are normally functioning or not.
1
Enter
【
Operator settings
】
→
【
Hardware test
】
→
【
Screen test
】
.
2
After you enter the page of
【
Screen test
】
, the system will then process the testing, and
the following six pictures will be displayed for you to adjus
t the white balance, color
level, and lattice.
3
In the page of
【
Screen test
】
, press the
【
Start
】
button to change the displayed picture.
After the testing is completed, leave this page and return to the
【
Hardware test
】
.