Picture Adjustments; Contrast (Picture Contrast); Bright (Picture Brightness); Chroma (Picture Color Density) - JVC BM-H1900SU - Color Production Monitor Instructions Manual

PICTURE ADJUSTMENTS

Turn a separate front panel control to adjust picture contrast, picture brightness,
picture color density, and picture hue respectively:

CONTRAST (picture contrast)

CONTRAST
Softer

BRIGHT (picture brightness)

BRIGHT
Darker

CHROMA (picture color density)

CHROMA
Thinner

PHASE (picture hue)

PHASE
Purplish

Relation between picture adjustments and input video signals

Each picture adjustment is effective for the following video signal input:
Signal
Control
NTSC
PHASE Yes
CHROMA Yes
BRIGHT Yes
CONTRAST Yes
8
Clearer
Brighter
Denser
Greenish
Composite video, Y/C
PAL NTSC 4.43 B/W
No Yes No
Yes Yes No
Yes Yes Yes
Yes Yes Yes
COMPONENT
RGB
No No
No Yes
Yes Yes
Yes Yes
NOTE
To adjust the CHROMA and PHASE
controls more precisely, input the
color bar signal and operate the
BLUE CHECK function as follows:
After inputting the color bar signal,
push the front panel BLUE CHECK
switch to display a monochrome
blue picture without red/green signal
components. Turn the CHROMA
and PHASE controls so that all
(four, in the example below) blue
bars have the same density and
brightness.