JVC GY-HM650U Instructions Manual page 99

9 Compress Level
Compression amount increases when a larger
value is specified.
[Setting Values: 1 to 5 (R 3)]
Memo :
This item is displayed only when [Black Toe] is
0
set to "Compress". Otherwise, this item appears
as "---" and cannot be selected.
Knee
For specifying the "Knee" operation, which
compresses video signals beyond a certain level to
show the gradation of the highlighted portion. To
check the gradation of a bright area, set to "Manual"
and adjust the knee point (starting point of knee
operation) manually.
Manual:
0
Enables manual adjustment of knee point using
[Level].
Auto:
0
Adjusts the knee point automatically according
to the luminance level.
[Setting Values: Manual, RAuto]
Memo :
When [WDR] is set to other than "Off", this item
0
appears as "---" and cannot be selected.
9 Level
For setting the starting point (knee point) of knee
compression when [Knee] is set to "Manual".
[Setting Values: R100%, 95%, 90%, 85%]
Memo :
When [Knee] is set to other than "Auto", or
0
[WDR] is set to other than "Off", this item
appears as "---" and cannot be selected.
9 Sensitivity
For setting the response speed of the "Knee"
operation when [Knee] is set to "Auto".
Set to "Slow" when shooting an object under a
condition where there is drastic change in the light
intensity.
[Setting Values: RFast, Middle, Slow]
Memo :
When [Knee] is set to "Manual", or [WDR] is set
0
to other than "Off", this item appears as "---" and
cannot be selected.
White Clip
For setting the point to apply white clip for input
video signals with a high luminance level.
108%:
0
Applies white clip at the point where the
luminance level is 108 %.
100%:
0
Applies white clip at the point where the
luminance level is 100 %. Even when this item
is set to "108%", it switches automatically to
"100%" if the screen appears too white. Set to
this value when the system in use limits Y output
signals within 100 %.
[Setting Values: R108%, 100%]
Memo :
When [WDR] is set to other than "Off", this item
0
appears as "108%" and cannot be selected.
Gamma
For adjusting the gamma curve that determines the
gradation expression.
Cinema:
0
Sets to a gamma curve with similar gradation to
the screen characteristics of movies.
Standard:
0
Sets to a standard gamma curve.
[Setting Values: Cinema, RStandard]
Memo :
When [WDR] is set to other than "Off", this item
0
appears as "---" and cannot be selected.
9 Gamma Level
This item can be specified separately when
[Gamma] is set to "Standard" or "Cinema".
Increase the number:
0
Enhances the gradation of black. However, the
gradation of bright areas deteriorates.
Decrease the number:
0
Enhances the gradation of bright areas.
However, the gradation of black deteriorates.
[Setting Values: -5 to +5 (R 0)]
WDR
For setting the WDR (Wide Dynamic Range)
function.
When shooting object with wide dynamic range
due to backlight conditions, this function
compresses the dynamic range while maintaining
image contrast through providing gradation
compensation to the input video signals.
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