JVC AV-28WFR1EKS/A Service Manual page 33

Hide thumbs Also See for AV-28WFR1EKS/A:
Table of Contents

Advertisement

Measuring
Item
instrument
Adjustment
Signal
generator
of TRAPEZ
Remote
control unit
Parallel
Adjustment of
Signal
generator
EW. COR. L/H
Remote
control unit
Straight
Adjustment
Signal
generator
of V-S.CR &
V.LINEARITY
Remote
control unit
Test point
Adjustment part
7.TRAPEZ
8.EW. COR. L
9.EW. COR. H
Straight
10. V-S.CR
11. V-LIN
TOP
CENTER
BOTTOM
No. 51754
Description
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. COR. L, 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. COR. H, 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.CR with the MENU UP / DOWN key.
37. Set the initial setting value of 10.V-S.CR with the MENU
LEFT/RIGHT key.
38. Adjust 11.V-LIN and 10.V-S.CR so that the spaces of each line
on top, center and bottom become uniform.
AV-29RF6
29

Advertisement

Table of Contents
loading

This manual is also suitable for:

Av-28wfr1ek/a

Table of Contents