Camera Process Menu - JVC GY-HM790CHU Instructions Manual

Menu Display and Detailed Settings

Camera Process Menu

* Default values are indicated in bold characters.
Item Setting Values
Detail Max, 9 to 1,
Normal,
-1 to -9, Min, Off
Adjust... For specifying the detailed settings of the contour (detail). (A Page 84)
Memo :
● This item cannot be selected when [Detail] is set to Off .
Master Black Max, 9 to 1,
Normal,
-1 to -9, Min
Black Toe Compress
Stretch
Normal
Stretch Level Level 5
Level 4
Level 3
Level 2
Level 1
Compress
Level
Point Level 15% to 11%
10%,
9% to 5%
Knee Manual
Auto
Level 100%
95%, 90%, 85%,
80%, 75%, 70%
Sensitivity Fast
Middle
Slow
For adjusting the contour (detail) enhancement level.
Increase the number : Sharpens the contour.
Decrease the number : Softens the contour.
Off : Disables this function.
For adjusting the pedestal level (master black) that serves as the reference black.
Increase the number : Raises the pedestal level.
Decrease the number : Lowers the pedestal level.
For altering the gain of dark areas. Adjust this item according to the condition of the captured
video signals.
Compress : Compresses the gain of dark areas to increase the contrast when the entire image
appears bright and contrast is weak. Specify the compression amount with
[Compress Level].
Stretch : Increases the gain of dark areas in an image to stretch the signals of these areas
only, thereby showing the contrast between bright and dark areas more clearly.
Specify the stretch amount with Stretch Level.
Normal : Normal condition.
Stretch amount increases when a larger value is specified.
Memo :
● This item is displayed only when [Black Toe] is set to Stretch . Otherwise, this item appears
as --- and cannot be selected.
Compression amount increases when a larger value is specified.
Memo :
● This item is displayed only when [Black Toe] is set to Compress . Otherwise, this item
appears as --- and cannot be selected.
For specifying the luminance point at which the dark area is to be stretched or compressed.
Memo :
● When [Black Toe] is set to Normal , this item appears as --- and cannot be selected.
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 manually.
Manual : Enables manual adjustment of the knee point (starting point of knee operation) using
Level .
Auto : Adjusts the knee point (starting point of knee operation) automatically according to the
luminance level.
For setting the starting point of knee compression (knee point).
Increase the number : Increases the knee point level.
Decrease the number : Decreases the knee point level.
Memo :
● When [Knee] is set to Auto , this item appears as --- and cannot be selected.
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.
Memo :
● When [Knee] is set to Manual , this item appears as --- and cannot be selected.
Function