Adjusting The Edtv Function - Sony BVP-900 Series System Manual

4-17 Y/C (Sub-Encoder Board) Adjustments (NTSC)

4-17-2 Adjusting the EDTV Function

When the BKP-7931 is installed in the CCU-700A, the
EDTV function for the NTSC models can be activated
for the VBS, Y3, and S1 OUTPUT connectors of the
CCU-700A.
Turn on the function and adjust the compensation
volume using the menu operation block of the MSU-
700A/750.
Proceed as follows.
1
Press and light the PAINT button.
Paint menu 1/3 appears on the display.
2
Press 4 twice or $ once to flip the display to Paint
menu 3/3.
3
Press [EDTV] to set it to inverse video.
The lower half of the display becomes the EDTV
adjustment display.
To turn on the function
Press [Y3] and [S1] to set them in inverse video.
4
Adjust the compensation volume for Y3 and S1
with the right two control knobs.
Y3: To compensate to enforce the contours on the
borders between colors.
S1: To compensate to enforce the contours in the
dark part of the luminance signal.
4-94
Chapter 4 Adjustments
Note
When the EDTV switch on the BKP-7931 is set to
OFF, the EDTV function can neither be turned on/off
nor adjusted from the MSU-700A/750.
Paint menu 1/3
MODE
Clear
V Mod
Detail
Saw
Black White
MULTI
CARD
CONFIG
MAINTENANCE
FILE
1
PAINT
Paint menu 3/3 and EDTV adjustment display
Clear
Mono
Color
Color
Matrix
Correct
Spread
Home
2
Skin SAT/
Detail Contrast
1
3
Gamma
Flare
/Knee
Example: MSU-700A
Home
ECS
/ S-EVS
3
3
EDTV Comb
EDTV
Y3 S1
Y3 S1
15 10