Advertisement
AV-25PX
Measuring
Item
instrument
Adjustment
Signal
generator
of TRAPEZ
Remote
control unit
Adjustment of
Signal
generator
EW. COR. L/H
Remote
control unit
Straight
Adjustment
Signal
generator
of V-S.CR &
V.LINEARITY
Remote
control unit
28
Test point
Adjustment part
7.TRAPEZ
Parallel
8.EW. COR. L
9.EW. COR. H
Straight
10. V-S.COR
11. V-LIN
TOP
CENTER
BOTTOM
21. Input the cross-hatch signal.
22. Select 7.TRAPEZ with the MENU UP/DOWN key.
23. Set the initial setting value of TRAPEZ with the MENU
LEFT/RIGHT key.
24. Adjust TRAPEZ and bring the vertical lines at the right and left
edges of the screen parallel .
25. Press the OK key and memorize the set value.
26. Select 8.EW. COR. L with the MENU UP / DOWN key.
27. Set the initial setting value of EW. COR. L with the MENU
LEFT/RIGHT key.
28. Adjust EW Correction of lower side, and bring the line to
straight at the corner of the screen bottom.
29. Select 9.EW. COR. H with the MENU UP / DOWN key.
30. Set the initial setting value of EW. COR. H with the MENU
LEFT/RIGHT key.
31. Adjust EW Correction of higher side, and bring the line to
straight at the corner of the screen top.
32. Press the OK key and memorize the set value.
In case when the vertical linearity has been deteriorated
● ● ● ●
remarkably, perform the following steps.
33. Input the cross-hatch signal.
34. Select 11.V-LIN with the MENU UP/DOWN key.
35. Set the initial setting value of 11.V-LIN with the MENU
LEFT/RIGHT key.
36. Select 10.V-S.COR with the MENU UP / DOWN key.
37. Set the initial setting value of 10.V-S.COR with the MENU
LEFT/RIGHT key.
38. Adjust 11.V-LIN and 10.V-S.COR so that the spaces of each
line on top, center and bottom become uniform.
No. 51752
Description
Advertisement
