JVC DLA-RS40 Manuel D'instructions page 49

Adjustments and settings in the menu (continued)
Lamp Power
Normal
High
[1-2-1] Sharpness
Sharpness
Detail Enhance
[1-2-2] Custom Gamma
Custom 1~3
Correction Value
Gamma Adjustment The gamma curve for "green" is being displayed as being representative. If "white", "red,"
White
Red
Green
Blue
Reset
It is possible to change the brightness of the lamp.
(*) If continually used with "High", the lamp will become dark earlier.
(*) The more one lets the interior temperature of the device rise due to generation of heat,
the less the level of tolerance against high temperatures.
(*) For about 60 seconds after the lamp is lit, the lamp cannot be switched off.
Settings: Normal, High
Normally this setting is chosen.(160W drive)
In a bright room, when the video is hard to see, this setting is chosen.(220W drive)
Emphasizes the outlines of video images. Please adjust to your preference.
Values: 0 to 50 (clear)
It makes minute details of the video images stand out. Please adjust to your preference.
Values: 0 to 50 (strong)
[1] It is possible to select a gamma curve adjustment for Custom 1, 2, and 3 under the
"Gamma" of the picture adjust and then save it.
Please adjust to your preference.
(*) Initial values of Custom 1, 2, and 3 are the same as for "Normal".
(*) Please refer to the figure at the bottom of the menu in two frames for adjustment.
(*) It is recommended that you read "Gamma Curve" (page reference: 56) for hints about
adjustment.
You can choose to add the underlying gamma curve adjustment.
(*) Can choose any setting, as the default gamma curve will always appear linear.
Settings: Normal, A, B, C, D
(brightens in particular dark to intermediate parts) 1.8 to 2.6 (darkens in particular dark to
intermediate parts) in the range of values with increments of 0.1
"green" or "blue" are selected, the corresponding color curves are displayed.
Place the cursor on a gamma curve with 12 points with the buttons for left and right, and
then use the buttons for up and down buttons to move those points up or down.
Red, green and blue can be adjusted at the same time.
It is possible to adjust the gamma curve of red.
It is possible to adjust the gamma curve for green.
It is possible to adjust the gamma curve for blue.
The same data as for the "Normal" mode are used.
(*) When you exit the adjustment menu of Custom Gamma, please save the adjustment
values.
You can return to the original data, which should be saved.
(*)
Picture Adjust
Custom Gamma
>>
Correction Value
Custom1
White
Custom2
Red
Custom3
Green
Blue
Reset
Gradation at the
selected point.
Exit
Operate
MENU
Select
Normal
1023
Gamma curve
512
Gradation diagram corresponding
0
50
100(%)
to the gamma curve.
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ENGLISH
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