No. 52012
HV-29LP
Z
30
Item Measuring
instrument Test point Adjustment part Description
Adju s t men t
of TRAPEZ
Signal
generator
Remote
control unit
5.TRA PEZ 26. Receive a cross-h atch signa l.
27. Selec t 5.TRAPE Z with t he functi on UP/DOW N key.
28. Set the initial setti ng value of TRAP EZ with the function
LEFT/RIGHT key.
29. Adju st TRAPEZ and bring the VERTICAL lines at the right and
left ed ges of the scr een p arall el.
30. Press the MENU/OK key and memorize the set valu e.
Adjustment of
CORNER
UP/ LOW
Signal
generator
Remote
control unit
7.COR-PIN
8.COR-UP
9.COR-LO
31. Select 9.COR-LO with the FUNCTION UP / DOWN key.
32. Set the in itial se tting valu e of 9.COR- LO with th e functi on
LEFT/RIGHT key.
33. Adju st CO R-LO, and b rin g the str aight line at the low corn er.
34. Select 8.C OR-UP wit h the fun ction UP / D OWN ke y.
35. Set the ini tial sett ing value of 8.COR-U P with th e function
LEFT/RIGHT key.
36. Adjust COR-U P, and brin g the straight l ine at the upp er
corner.
37. If the e xtreme up per & lower corners and a littl e pin or b arrel,
chose 7 .COR -PIN an d adj us t. And adj ust t o get the s traigh t.
38. Press the MENU/OK key and store the set value.
Adjustment of
ANGLE
Signal
generator
Remote
control unit
10.ANG LE " In case where t here is a para llelogrammi cal distort ion of
images on th e scr een. ( Fig. A)
39. Select 10.ANGLE with the FUNCTION UP / DOWN key.
40. Adju st ANG LE, and b ring t he VERTIC AL l ines strai ght.
41. Pres s the MENU key a nd m emor ize th e s et val ue.
Fig. A
Parallel
Straight