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Basic operation
1
)
Select Text Pattern function
●
Press the PATTERN button on the remote controller to choose "
Test Pattern
" item, then enter
into "
Cross hatch
" option.
●
The test pattern order is as follows.
Grayscale 1 → Grayscale 2 → Grayscale 3 → Grayscale 4 → Color bar → Red → Green →
Blue → Cross hatch → White → Black → Raster gray
.
2) Open the
filter cover
, just as below image show:
3) Slide the FOUCS lever A up or down to adjust the screen's focal length of the center, just
as below image show:
A
4) Slide the FOUCS lever B up or down to adjust the screen's focal length of the corner, just
as below image show:
B
Focus adjustment
Note:
●
When focusing near the center, the focus at the four corners may shift slightly, and when
focusing at the four corners, the focus near the center may shift slightly. In this case,
finely adjust levers A and B alternately to bring the entire focus.