JVC KY-F560, Инструкция по эксплуатации

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E-37
English
Function/Variable Values
For setting a white clipping point for video signals of a high luminance level.
“108%” : Enable white clipping at point where luminance level is 108%.
“100%” : Enable white clipping at point where luminance level is 100%.
For setting whether to automatically or manually perform the “KNEE” operation,
which compresses video signals that are beyond a certain level in order to show
the gradation of the highlighted portion. To double-check gradation of the bright
portion, set to “MANUAL” and adjust knee point manually.
“AUTO” : Adjusts luminance level automatically.
“MANUAL” : Luminance level can be altered using the “LEVEL” item.
For setting the starting point of knee compression (knee point).
Increase value
: Increases the knee point level.
Decrease value : Decreases the knee point level.
The smaller the value, the more readily visible is the gradation of high luminance
levels.
{Variable Values: 80, 85, 90, 95,
100% }
Note
When in the “AUTO” mode, the “KNEE” item is displayed as “- - - - - -”.
Press the [SET] button to invoke the “PROCESS (2/2)” screen when the cursor is
at this position.
☞
Page 38 ‘PROCESS (2/2) Screen’
Press the [SET] button to return to the “MENU” screen when cursor is at this
position.
Item
“WHITE CLIP”
“KNEE”
“LEVEL”
“NEXT PAGE”
“PAGE BACK”
Settings in bold are factory settings
“PROCESS (1/2)” Screen (continued)
“KNEE” Function
When aligning brightness level to the person in front of a high luminance background during shooting, the
background will blurred with white. In this case, use the knee function to obtain a clear background.
It will be effective to make use of this function under the following circumstances.
●
When shooting a person indoors and view outside the window at the same time
●
When shooting a person under a shade on a fine day
●
When shooting a high-contrast scene
Caution
If the high-luminance section of a fast-moving body such as a car under sunlight is shot, the knee function
may cause brightness of the entire screen to change according to the motion of the object. In this case, set
the “KNEE” item to “MANUAL” during shooting.