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Chapter 4 Shooting — Adjusting image quality
RB gain control function
This function makes settings to add or reduce intensity of red and blue colors according to the position of the <WHITE BAL> switch.
The function works when the switch is at the <PRST> position or when automatic white balance is active. It does not work when auto tracking white
balance is activated.
r
General settings
Use the camera with the factory settings.
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Advanced settings
Configure the settings in the main menu
→
[SCENE FILE]
→
[RB GAIN CONTROL SETTING].
f
When the <WHITE BAL> switch is at <PRST> position
[R GAIN AWB PRE]:
Makes settings to add or reduce intensity of red color.
[B GAIN AWB PRE]:
Makes settings to add or reduce intensity of blue color.
f
When the <WHITE BAL> switch is at <A> position
[R GAIN AWB A]:
Makes settings to add or reduce intensity of red color.
[B GAIN AWB A]:
Makes settings to add or reduce intensity of blue color.
f
When the <WHITE BAL> switch is at <B> position
[R GAIN AWB B]:
Makes settings to add or reduce intensity of red color.
[B GAIN AWB B]:
Makes settings to add or reduce intensity of blue color.
f
When setting the <WHITE BAL> switch to the <A> position and automatic white balance is performed
[AWB A GAIN OFFSET]:
Sets whether to keep the values set for [R GAIN AWB A] and [B GAIN AWB A] or reset them.
f
When setting the <WHITE BAL> switch to the <B> position and automatic white balance is performed
[AWB B GAIN OFFSET]:
Sets whether to keep the values set for [R GAIN AWB B] and [B GAIN AWB B] or reset them.
Chroma setting function
This function sets color saturation and phase. It applies effects on whole images. It cannot be set to individual color hue.
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General settings
[CHROMA LEVEL]:
Sets the chroma level of the P
R
signal and P
B
signal. When the vector scope is used, the distance from the center (no color)
increases in the whole image.
[CHROMA PHASE]:
Finely adjusts the chroma phase of the P
R
signal and P
B
signal. When the vector scope is used, the whole image rotates clockwise
or counter-clockwise.
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Advanced settings
No setting items are provided.
Matrix function
This function sets the image color representation by selecting the matrix table. If the settings are changed, the representation of all the colors in the
image will also be changed.
R
Mg
G
Cy
B
Yl
R
Mg
G
Cy
B
Yl
[MATRIX R-G] (MATRIX G-R)
[MATRIX G-R] (MATRIX R-G)
[MATRIX R-B]
(MATRIX G-B)
[MATRIX B-G]
[MATRIX B-R]
[MATRIX G-B]
(MATRIX R-B)
(MATRIX B-R)
(MATRIX B-G)
Fig. 1
Fig. 2
r
General settings
[MATRIX]:
Selects the matrix table to represent the color for shooting.
r
Advanced settings
Configure the settings in the main menu
→
[SCENE FILE]
→
[MATRIX SETTING].
It performs fine adjustment relatively on the matrix table selected in [MATRIX].
Since the fine adjustment is performed relatively, if the matrix table selected in [MATRIX] differs, the color representation may differ even when the same
value is set. (Fig. 1)
Example) When adjusting [MATRIX R-G] to the
+
side, and [MATRIX B-G] to the
−
side (Fig. 2)