1-28 (No. 52197)
Item
Measuring
instrument
Test point
Adjustment part
Description
SIDE PIN
adjustment
[3. DEF]
7. EW-PIN
– PAL SIDE PIN –
(1) Receive a PAL cross-hatch signal.
(2) Select
7. EW-PIN
.
(3) Set the initial setting value of
7. EW-PIN
.
(4) Adjust
7. EW-PIN
so that the first vertical lines at the left
and right edges on the screen are straight.
– NTSC SIDE PIN –
(1) Receive a NTSC cross-hatch signal.
(2) Make similar adjustment of NTSC SIDE PIN in the same
way as for “PAL SIDE PIN”.
Signal
generator
Remote
control unit
TRAPEZIUM
adjustment
[3. DEF]
8. EW-TRAPEZ
– PAL TRAPEZIUM –
(1) Receive a PAL cross-hatch signal.
(2) Select
8. EW-TRAPEZ
.
(3) Set the initial setting value of
8. EW-TRAPEZ
.
(4) Adjust
8. EW-TRAPEZ
so that the vertical lines at the left
and right edges on the screen are in parallel.
– NTSC TRAPEZIUM –
(1) Receive a NTSC cross-hatch signal.
(2) Make similar adjustment of NTSC TRAPEZIUM in the
same way as for “PAL TRAPEZIUM”.
Signal
generator
Remote
control unit
CORNER
adjustment
Signal
generator
Remote
control unit
– PAL CORNER –
(1) Receive a PAL cross-hatch signal.
(2) Select
9. UP CORNER
.
(3) Set the initial setting value of
9. UP CORNER
.
(4) Select
10. DW CORNER
.
(5) Set the initial setting value of
10. DW CORNER
.
(6) Adjust
9. UP CORNER
and
10. DW CORNER
so that the
vertical lines at the four corners on the screen are straight.
– NTSC CORNER –
(1) Receive a NTSC cross-hatch signal.
(2) Make similar adjustment of NTSC CORNER in the same
way as for “PAL CORNER”.
(3) Press the [DISPLAY] key twice to return to the normal
screen.
[3. DEF]
9. UP CORNER
10. DW CORNER
Straight
Parallel