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Menu Operation
PROCESS Menu (continued)
* Default values are indicated in bold characters.
No.
Item
4J
GAMMA
4K GAMMA LEVEL
4L
BLACK
4M ASPECT RATIO
*
4N DNR
4O DNR LEVEL
1
*
4Z
BACK
*1 This function is unavailable when connected to GY-HM790 series.
Setting Values
OFF
ON/OFF setting of the gamma curve correction, which determines the reproduction of
ON
black.
OFF
ON
-10 to NORMAL to 10 Adjusts the gamma correction level.
Increasing the level
Decreasing the level : To be used when the reproduction of black is not strongly
NORMAL
Sets the gain in the dark areas according to the captured video signal.
NORMAL
STRETCH
STRETCH
COMPRESS
COMPRESS
1
4:3
Sets the picture size of the video signal.
4:3
16:9
16:9
LETTER
LETTER
OFF
ON/OFF setting of the DNR (Digital Noise Reduction).
OFF
ON
ON
LOW
Sets the DNR effect level.
LOW
MIDDLE
MIDDLE
HIGH
HIGH
AUTO
AUTO
^
Return to the previous display.
Function
: Gamma correction is deactivated.
: Gamma correction is activated.
: Improves the reproduction of black but leads to loss of gradation
of white.
required.
: Standard gain.
: Stretches the signals of the dark areas in the image to enhance them
and clarify the difference between the bright and dark areas.
: When the captured image is bright in overall and has few contrast, The
gain of the dark areas is compressed to provide contrast.
: 4:3 screen output.
: 16:9 screen output.
: Letter size (16:9) screen output.
: DNR is deactivated.
: DNR is activated.
: Low DNR level (effective for fast-moving objects).
: Standard DNR level (residual image is noticeable).
: High DNR level (residual image is noticeable).
: Automatic adjustment of the DNR level according to the object.
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