User Guide
39
C Black Level For adjusting the black level. Lowering the value darkens the video image.
Increasing the value brightens the image.
[Setting range : 0 to 2]
M
emo:
●
If the black level is set to
A
0
B
, this may be too low depending on the
connected device, or dark area will become complete black.
●
When using MPEG4 images, set to either
A
1
B
or
A
2
B
.
D Gamma
To alter the appearance of dark areas in a video image, adjust the gamma curve.
0 : Gamma correction suitable for CRT is performed.
1 : Gamma correction suitable for some LCDs is performed.
2 : Do not perform gamma correction. This setting is suitable for some
LCDs.
Active : The most appropriate gamma correction is applied according to the
darkness of the screen. Select the level under [Active Gamma Level].
[Setting values : 0, 1, 2, Active]
M
emo:
●
The set value is fixed when the [Monitor Type]
B
is set to
A
LCD1
B
,
A
LCD2
B
,
or
A
CRT
B
.
Active Gamma
Level
This adjusts the effect when [Gamma] D is set to AActiveB.
Objects with little luminance differenceBDecrease the number
Objects with large luminance differenceBIncrease the number
[Setting range : -5 to 0 to 5]
M
emo:
●
The color may appear different from the actual one depending on the object.
●
Noise interference and hue changes may appear prominent depending on the
brightness of the object but this is not a malfunction.
●
This feature can only be configured when [Gamma]
D
is set to
A
Active
B
.
E Enhance
Frequency
For setting the type of edge enhancement.
Low : Enhanced edges become thicker.
High : Enhanced edges become thiner.
[Setting values:Low, High]
M
emo:
●
The set value is fixed when the [Monitor Type]
B
is set to
A
LCD1
B
,
A
LCD2
B
,
or
A
CRT
B
.
F Enhance Level For setting the intensity of edge enhancement.
Larger value : Increases the intensity of edge enhancement.
Smaller value : Decreases the intensity of edge enhancement.
[Setting range : -5 to 0 to 5]
G Color Level For adjusting the color level.
Larger value : Increases the color level.
Smaller value : Decreases the color level.
[Setting range : -5 to 0 to 5]