Chroma Off And Saturation / Contrast Adjustments; Chroma Off Function - Sony BVP-900 Series System Manual

4-15 Chroma Off and Saturation / Contrast Adjustments

4-15-1 Chroma Off Function

When you press and light the CHROMA OFF button
of the MSU-700A or the RCP-730/731, the chroma of
VBS signals and R–Y/B–Y of component signals is
turned off. (Burst signal is not turned off.)
Example: MSU-700A
CHROMA OFF button
KNEE DETAIL LVLDEP GAMMA CHROMA
OFF OFF OFF OFF
KNEE KNEE
APERTURE SAT
5600K AUTO SKIN DETAIL SATURATION CONTRAST
KNEE DETAIL GATE
When using the MSU-750, you can turn the chorma
off by pressing [Chroma Off] on page 2 by selecting
[SW] on the Function menu.
4-15-2 Adjusting the Saturation
and Contrast
You can adjust the chroma level of the signals being
supplied from the CCU-700A/700AP/550A/550AP
and the linearity of the Y component of the signals
being supplied from the CCU-700A/700AP.
Saturation adjustment function
When this function is active, you can adjust the
chroma level of output signals from the VBS, R–Y,
and B–Y OUTPUT connectors of the CCU-700A/
700AP/550A/550AP in a range of +5 dB to –20 dB.
Contrast adjustment function
When this function is active, you can adjust the
linearity of the Y component of output signals from
the VBS and Y OUTPUT connectors of the CCU-
700A/700AP.
For these adjustments, use either the menu operation
block of the MSU-700A/750 or the paint control block
of the RCP-740/741 and follow the procedure shown
on the next page.
The saturation can also be adjusted on the RCP-720/
721/730/731.
4-86
Chapter 4 Adjustments
MATRIX
OFF OFF
MONO COLOR
COLOR CORRECT
BLACK CHARACTER
GAMMA
To turn on the saturation and contrast
adjustment functions
Press and light the SATURATION or CONTRAST
button of the MSU-700A/750 or RCP-740/741.
The saturation can also be turned on/off on the RCP-
720/721/730/731.
MSU-700A
KNEE DETAIL LVLDEP GAMMA CHROMA
OFF OFF OFF OFF OFF
KNEE KNEE
APERTURE SAT
5600K AUTO SKIN DETAIL SATURATION CONTRAST
KNEE DETAIL GATE
RCP-740/741
5600K AUTO SKIN DETAIL
KNEE DETAIL GATE SATURATION
SATURATION button
When using the MSU-700A/750, you can also turn on/
off the functions on the adjustment display of the Paint
menu.
With the MSU-750, you can also turn these functions
on and off by pressing [Saturation] or [Contrast] on
page 1 by selecting [SW] on the Function menu.
MATRIX
OFF
MONO COLOR
COLOR CORRECT
BLACK CHARACTER
GAMMA
CONTRAST BLACK CHARACTER
GAMMA
CONTRAST button