Hitachi HV-D30 - Manual (Page 36)

The allowable setting range is -128 to 127.
Pressing the R button increases a numeric value to make the R video signal black
level higher. Pressing the L button decreases a numeric value to lower the R video
signal black level. For 0 (zero) setting, hold down both the L and R buttons for
approx. two seconds.
4) B BLK : B black level setting
The allowable setting range is -128 to 127.
Pressing the R button increases a numeric value to make the B video signal black
level higher. Pressing the L button decreases a numeric value to lower the B video
signal black level. For 0 (zero) setting, hold down both the L and R buttons for
approx. two seconds.
Note: In case of CAM MODE: AUTO, numeric values of R BLK, B BLK become
ineffective.

5) Initialize : Returns level menu settings to preset values. Simultaneously press L and
R for about 2 seconds.

6) File select : Selects scene files 1 - 4 and preset.

9. MASKING
Menu for setting the masking.
1) R HUE: Change red color phase
2) Y HUE: Change yellow color phase
3) G HUE: Change green color phase
4) C HUE: Change cyan color phase
5) B HUE: Change blue color phase
6) M HUE: Change magenta color phase
The above items can be set in the range of -128
to +127. Respectively press the R button to
increase and the L button to decrease the vector color hue as indicated in the figure.
Each item can be set to 0 by simultaneously pressing the L and R buttons for about 2
seconds.
Y
R
M
B
C
G
+
-
+
+
+
+
+
-
-
-
-
-

7) R SAT: Increase red color level
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