No. 52075
25
AV-21W33
AV-21W33B
Item
Measuring
instrument
Test point
Adjustment part
Description
[COMPRESS (16 : 9) : ON, fv: 50Hz mode ]
1. Receive a PAL cross-hatch signal of vertical frequency 50Hz.
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.
Adjustment
of
V. HEIGHT
Screen size
Vertical
amplitude
Screen
size
Signal
generator
Remote
control unit
13. V. ZOOM
2. VER. HEIGHT
Adjustment
of
V. SLOPE
Signal
generator
Remote
control unit
1. VER. SLOPE
1. Receive a NTSC circle pattern signal of vertical frequency 60Hz.
2. Select
3. DEF
from the SERVICE MENU.
3. Select
1. VER. SLOPE
with the MENU
&
/
^
key.
4. Set the initial setting value of
1. VER. SLOPE
with the MENU
*
/
T
key.
5. Adjust
1. VER. SLOPE
to make “
A = B
” with the MENU
*
/
T
key.
(to be continued)
B
A
Blanking
line
Item
Measuring
instrument
Test point
Adjustment part
Description
[COMPRESS (16 : 9) : OFF, fv: 60Hz mode ]
