JVC DLA-VS4500 Instruction Manual - Page 30

Selecting the Base Correction Value Initial Value for Adjustment, Gamma, Adjust/Set

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Gamma You can adjust the output value of the projected image with respect to the video signal input. "Gamma" Gamma Description 2.2 The gamma is set to "2.2". Custom 1 to Custom 3 Enables fine adjustment of gamma according to preference. You can perform fine adjustments based on the selected gamma adjustment setting. Adjustment item and its setting Item Color Selection Picture Tone Dark Level Bright Level Description Setting For selecting the color for adjusting "Picture Tone", White / Red / Green / Blue "Dark Level" and "Bright Level". 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) Adjusts the dark areas of the input image. -7 (darkens the shadows) to +7 0 To do so, use the H I keys to move the cursor. (brightens the shadows) Adjusts the bright areas of the input image. -7 (darkens the highlights) to +7 0 To do so, use the H I keys to move the cursor. (brightens the highlights) Selecting the Base Correction Value (Initial Value) for Adjustment 0 Selecting one of the "Custom 1" to "Custom 3" settings in "Gamma" allows you to select the "Correction Value". 0 Select the base "Correction Value" for adjustment using the H I keys. When "Correction Value" is set to "Import" 0 By selecting "Import" for "Correction Value", the gamma data created externally can be selected as the base setting value for adjustment. 0 The factory setting for "Import" is "2.2". 0 You can use the calibration software to customize the gamma data adjustment, and import the created gamma data. Please check with your authorized dealer for details. Adjust/Set 30

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Gamma
You can adjust the output value of the projected image with respect to the video signal input.
“Gamma”
Gamma
Description
2.2
The gamma is set to “2.2”.
Custom 1 to Custom 3
Enables fine adjustment of gamma according to preference.
You can perform fine adjustments based on the selected gamma adjustment setting.
Adjustment item and its setting
Item
Description
Setting
Color Selection
For selecting the color for adjusting “Picture Tone”,
“Dark Level” and “Bright Level”.
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.
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.
0
To do so, use the
H
I
keys to move the cursor.
-7 (darkens the highlights) to +7
(brightens the highlights)
Selecting the Base Correction Value (Initial Value) for Adjustment
0
Selecting one of the “Custom 1” to “Custom 3” settings in “Gamma” allows you to select the “Correction Value”.
0
Select the base “Correction Value” for adjustment using the
H
I
keys.
When “Correction Value” is set to “Import”
0
By selecting “Import” for “Correction Value”, the gamma data created externally can be selected as the base setting
value for adjustment.
0
The factory setting for “Import” is “2.2”.
0
You can use the calibration software to customize the gamma data adjustment, and import the created gamma data.
Please check with your authorized dealer for details.
30
Adjust/Set