JVC DLA-X550R Instruction Manual - Page 38

Adjust/Set, Adjust to the preferred setting, Selecting the Default Value for Making Adjustments

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Adjust/Set 2 Adjust to the preferred setting Item Description Setting Color Selection Select "Color Selection", and select the color to adjust White/Red/Green/Blue Picture Tone Adjusts the overall brightness automatically for a well-balanced -16 (darkens image for an result without compromising the gradation of the image. underexposed effect) to +16 (brightens image for an overexposed effect) Dark Level Adjusts the dark areas of the input image. (Each of White/Red/ -7 (darkens the shadows) to +7 Green/Blue can be adjusted.) (brightens the shadows) 0 To do so, use the H I keys to move the cursor. Bright Level Adjusts the bright areas of the input image. (Each of White/Red/ -7 (darkens the highlights) to +7 Green/Blue can be adjusted.) (brightens the highlights) 0 To do so, use the H I keys to move the cursor. * Adjustment cannot be made when "Color Profile" is set to "x.v.Color". Selecting the Default Value for Making Adjustments 0 When one of "Custom 1" to "Custom 3" is selected in "Gamma", you can select a "Correction Value". 0 Select "Correction Value", and press the H I keys to select a correction value (setting value) as a base value for adjustment. 0 For details on the correction value (setting value), please refer to P. 36 and P. 37. 6 Normal, A, B, C, D, 1.8, 1.9, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, Import 4 5 When "Picture Mode" is set to "Film": Film 1, Film 2, Import When "Picture Mode" is set to a value other than "Film": Normal, A, B, C, D, 1.8, 1.9, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, Import 0 The smaller the value, the brighter the dark areas of the image will become. At the same time, the bright areas will appear blown out. 0 Selecting "Import" enables you to select the gamma data created externally. The factory setting for "Import" is the same as the "Normal" setting. 0 You can use the projector calibration software to customize the gamma data adjustment, and import the created gamma data. For more details, please refer to our website. http://www3.jvckenwood.com/english/download/index.html About gamma adjustment Bright 255 Gamma Curve A Output Value D" D B Dark 0 0 Dark C Input Value 255 Bright 0 When the gamma curve is a straight line: The brightness and contrast of the video input will be the same as that of the video output. 0 Area for which the gamma curve is above the straight line (A): Video output appears brighter than the input. 0 Area for which the gamma curve is below the straight line (B): Video output appears darker than the input. 0 Area for which the slope of the gamma curve is steep (midtone) (C): The grayscale range of the video output becomes wider, and the contrast increases (D"D'). 38

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2
Adjust to the preferred setting
Item
Description
Setting
Color Selection
Select “Color Selection”, and select the color to adjust
White/Red/Green/Blue
Picture Tone
Adjusts the overall brightness automatically for a well-balanced
result without compromising the gradation of the image.
-16 (darkens image for an
underexposed effect) to +16
(brightens image for an overexposed
effect)
Dark Level
Adjusts the dark areas of the input image. (Each of White/Red/
Green/Blue can be adjusted.)
0
To do so, use the
H
I
keys to move the cursor.
-7 (darkens the shadows) to +7
(brightens the shadows)
Bright Level
Adjusts the bright areas of the input image. (Each of White/Red/
Green/Blue can be adjusted.)
0
To do so, use the
H
I
keys to move the cursor.
-7 (darkens the highlights) to +7
(brightens the highlights)
*
Adjustment cannot be made when “Color Profile” is set to “x.v.Color”.
Selecting the Default Value for Making Adjustments
0
When one of “Custom 1” to “Custom 3” is selected in “Gamma”, you can select a “Correction Value”.
0
Select “Correction Value”, and press the
H
I
keys to select a correction value (setting value) as a base value for
adjustment.
0
For details on the correction value (setting value), please refer to P. 36 and P. 37.
6
Normal, A, B, C, D, 1.8, 1.9, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, Import
4
5
When “Picture Mode” is set to “Film”:
Film 1, Film 2, Import
When “Picture Mode” is set to a value other than “Film”:
Normal, A, B, C, D, 1.8, 1.9, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, Import
0
The smaller the value, the brighter the dark areas of the image will become. At the same time, the bright areas will
appear blown out.
0
Selecting “Import” enables you to select the gamma data created externally. The factory setting for “Import” is the
same as the “Normal” setting.
0
You can use the projector calibration software to customize the gamma data adjustment, and import the created
gamma data.
For more details, please refer to our website.
About gamma adjustment
0
When the gamma curve is a straight line:
The brightness and contrast of the video input will be
the same as that of the video output.
0
Area for which the gamma curve is above the straight
line (A):
Video output appears brighter than the input.
0
Area for which the gamma curve is below the straight
line (B):
Video output appears darker than the input.
0
Area for which the slope of the gamma curve is steep
(midtone) (C):
The grayscale range of the video output becomes
wider, and the contrast increases (D
"
D’).
C
B
A
D
0
255
0
255
D”
Gamma Curve
Input Value
Output Value
Dark
Dark
Bright
Bright
38
Adjust/Set