No. 52075
27
AV-21W33
AV-21W33B
Item
Measuring
instrument
Test point
Adjustment part
Description
Adjustment
of
V.S-CURVE
4. VER. SCURVE
19. Receive a NTSC cross-hatch signal.
20 Select
4. VER. SCURVE
with the MENU
&
/
^
key.
21. Set the initial setting value of
4. VER. SCURVE
with the MENU
*
/
T
key.
22. Adjust
4. VER. SCURVE
so that the spaces of each line on TOP,
CENTER and BOTTOM become uniform.
Signal
generator
Remote
control unit
TOP
CENTER
BOTTOM
1. Receive a NTSC cross-hatch signal of vertical frequency 60Hz.
2. Select COMPRESS from the MENU and set COMPRESS to ON.
3. Select
3. DEF
from the SERVICE MENU.
4. Set the initial setting value of
13. V. ZOOM
with the MENU
*
/
T
key.
5. Select
2. VER. HEIGHT
with the MENU
&
/
^
key.
6. Set the initial setting value of
2. VER. HEIGHT
with the MENU
*
/
T
key.
7. Adjust
2. VER. HEIGHT
to set the vertical amplitude of the image to
235mm.
(to be continued)
Adjustment
of
V. HEIGHT
Signal
generator
Remote
control unit
13. V. ZOOM
2. VER. HEIGHT
Item
Measuring
instrument
Test point
Adjustment part
Description
[COMPRESS (16 : 9) : On, fv: 60Hz mode ]
Screen size
Vertical
amplitude
Screen
size
