Parts and their functions
VPAR: Vertical parabola correctionMPNT
This is used to correct the coloring of black screen imagesThis adjusts the master knee point in the range of 110% to
in the vertical direction in the range of �100 to 100. When80%.
the numerical setting is incremented, the video level at the
top and bottom of the screen is increased.RPNT, BPNT
These adjust the R and B knee points in the range of
2White shading control switch+20% to �20%.
[WHITE SHADING CONTROL]
This is used to correct the white shading. When it isMSLP
pressed and its lamp is lighted and when one of theThis adjusts the master knee slope in the range of 0 to
SHADING R, B or B switches is pressed and selected, the199.
adjustment items for the white shading appear on the LCD
display. The white shading correction can be adjustedRSLP, BSLP
using four of the 16 adjustment rotary encoders.These adjust the R and B knee slopes in the range of +31
to �31.
HSAWHPARVSAWVPAR5White clip control switch [WHITE CLIP CONTROL]
100490+7This is selected to change the white clip level. When it is
selected, its lamp lights.
HSAW: Horizontal sawtooth wave correction
This is used to correct the coloring of white screen images
CLIP
in the horizontal direction in the range of �100 to 100.
When the numerical setting is incremented, the video level108%
at the left of the screen is increased.
CLIP: This adjusts the white clip in the range of 80% to
HPAR: Horizontal parabola correction109%.
This is used to correct the coloring of white screen images
in the horizontal direction in the range of -100 to 100.6Black gamma control switch [BKL GAMMA CONTROL]
When the numerical setting is incremented, the video levelThis is selected to adjust the black gamma curve. When it
at the left and right of the screen is increased.is selected, its lamp lights.
VSAW: Vertical sawtooth wave correction
BLKRBLKMBLKB
This is used to correct the coloring of white screen images320+7
in the vertical direction in the range of -100 to 100. When
the numerical setting is incremented, the video level at the
top of the screen is increased.BLKR, BLKM, BLKB GAM
These adjust the black gamma curve (R, MASTER or B) in
VPAR: Vertical parabola correctionthe range of �32 (black compression) to +32 (black
This is used to correct the coloring of white screen imagesexpansion.
in the vertical direction in the range of �100 to 100. When
the numerical setting is incremented, the video level at the7Undo switch [UNDO]
top and bottom of the screen is increased.When the control data displayed using the control item
selector switches has been changed, this switch is used to
cancel changed data and return to the data first shown on
3R, G, B shading switches [R, G, B]
These are used to select the video signals targeted forthe screen.
black and white shading correction from among the R, G
and B signals. The lamp of the selected switch lights.8Pedestal control switch [PED CONTROL]
This is selected to adjust the R,G and B pedestal levels.
4Knee control switch [KNEE CONTROL]When it is selected, its lamp lights.
This is selected to adjust the knee slope and knee point.
When it is selected, its lamp lights.RPEDGPEDBPED
The menu is two-tiered: the adjustment items for the knee
point are displayed on the first tier, and the adjustment10000
items for the knee slope appear on the second tier. WithGPED, RPED, BPED: G, R, B pedestal level
auto knee, only the knee point can be adjusted.
These indicate the increases or decreases in the pedestal
levels in the range of �800 to +800 as referenced to the
RPNTMPNTBPNTpedestal position where the black balance was attained.
1%95%+1%After the black balance is adjusted, 0 is set as the
RSLPMSLPBSLPadjustment value.
3231+1
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ACEC
