Hitachi V-21W - Manual (Page 73)

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Function menu screen
4-2 DTL sub-menu
LEVEL DEP 128 90 0 127 Dark component detail can be set in the range of -128
to +127.
CRISP 128 110 0 127 Average component detail can be set in the range of -
128 to +127.
H/V BAL 128 0 48 127 Adjust balance between horizontal and vertical detail.
SOFT DTL
WHITE LEV 128 88 0
127
Reduce excess detail signal at strong contrast edges
for a softened image.
BLACK LEV 128 64 0
127
White and black direction detail signals are separately
adjustable.
INITIALIZE Simultaneously press the buttons to initialize
DTL sub-menu items to values shown in rectangles.
4-3 Gamma Memory sub-menu
GAMMA TABLE A B C
Selects gamma rise inclination.
(Special gamma)
A: Standard value
B: Reduces dark component gradation
C: Raises dark component gradation
TOTAL GAMMA 128 0 127 Gamma correction can be changed from the standard
setting.
R ADJUST 128 0 127 Total, R and B gamma can be finely adjusted.
B ADJUST 128 0 127
G.SCALE SETUP Position the marker on the chart and push the
button for 1 second to automatically execute the gray
scale automatic setup.
INITIALIZE Simultaneously press the buttons to initialize
Gamma sub-menu items to values shown in
rectangles.