Hitachi V-21W operating instructions DTL sub-menu, Gamma Memory sub-menu

Function menu screen

4-2 DTL sub-menu

LEVEL DEP									Dark component detail can be set in the range of -128
	－128⇔	－90		⇔0⇔＋127
									to +127.
CRISP					⇔0⇔＋127				Average component detail can be set in the range of -
	－128⇔	－110
									128 to +127.
H/V BAL						⇔＋127			Adjust balance between horizontal and vertical detail.
	－128⇔0⇔		＋48
	WHITE LEV								Reduce excess detail signal at strong contrast edges
					－128⇔		－88	⇔0
SOFT DTL					⇔＋127				for a softened image.
	BLACK LEV							⇔0	White and black direction detail signals are separately
					－128⇔		－64
					⇔＋127				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.

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