Adjusting The Comb Filter - Sony BVP-900 Series System Manual

4-17-3 Adjusting the Comb Filter

When the BKP-7931 is installed in the CCU-700A, the
comb filter for the NTSC models can be activated to
suppress the cross colors in the outputs at the Y, R–Y,
and B–Y OUTPUT connectors of the CCU-700A.
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 [Comb] of Paint menu 3/3 to set it to inverse
video.
The lower half of the display becomes the Comb
Filter adjustment display.
To turn on the comb filter
Press [Comb] of the Comb Filter adjustment
display to set it in inverse video.
4
Adjust the Level (cross colors at the details of VBS
and Y signals) with the right most control knob.
Using the menu operation block of the MSU-700A/
750, turn on the comb filter and adjust the cross colors
at the details of the VBS and Y signals.
Paint menu 1/3
MODE
Clear
V Mod
Detail
Saw
Black White
MULTI
CARD
CONFIG
MAINTENANCE
FILE
1
PAINT
Paint menu 3/3 and Comb Filter adjustment display
Clear
Mono
Auto lris
Color
Color
Matrix
Correct
Spread
Comb Filter
Home
2
Skin SAT/
Detail Contrast
1
3
Gamma
Flare
/Knee
Example:
MSU-700A
Home
ECS
/ S-EVS
3
3
EDTV Comb
Comb
Level
5
4-95
Chapter 4 Adjustments