No. 51908
25
AV-21L31
AV-25L31
Item
Measuring
instrument
Test point
Adjustment part
Description
Adjustment
of
SIDE PIN
7. EW-PIN
23. Select
7. EW-PIN
with the MENU
&
/
^
key.
24. Set the initial setting value of
7. EW-PIN
with the MENU –/+ key.
25. Adjust
7. EW-PIN
so that the first vertical lines at the left and right
edges on the screen are straight.
Signal
generator
Remote
control unit
Adjustment
of
TRAPEZIUM
8. EW-TRAPEZ
26. Select
8. EW-TRAPEZ
with the MENU
&
/
^
key.
27. Set the initial setting value of
8. EW-TRAPEZ
with the MENU –/+
key.
28. Adjust
8. EW-TRAPEZ
so that the vertical lines at the left and right
edges on the screen are in parallel.
Signal
generator
Remote
control unit
Adjustment
of
V.S-CURVE
4. VER. SCURVE
29. Select
4. VER. SCURVE
with the MENU
&
/
^
key.
30. Set the initial setting value of
4. VER. SCURVE
with the MENU –/+
key.
31. Adjust
4. VER. SCURVE
so that the spaces of each line on TOP,
CENTER and BOTTOM become uniform.
(to be continued)
Signal
generator
Remote
control unit
Straight
Parallel
TOP
CENTER
BOTTOM
