Function - JVC AV-P720U Instructions Manual

Jvc visual presenter instructions manual
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Functions
Functions and setting values of the ON SCREEN ADJUSTMENT are as follows:
Item
AUTO
WHITE BALANCE
MODE
MANUAL : Manually adjusts the image tone using the RED
RED LEVEL
If MANUAL is selected, the red level is adjusted.
If MANUAL is selected, the blue level is adjusted.
BLUE LEVEL
AUTO
IRIS MODE
MANUAL : Fix the image brightness.
If AUTO is selected, finely adjusts brightness within ±F2.
IRIS LEVEL
If MANUAL is selected, manually adjusts brightness.
Reverses tone and contrast of an image. This is used when pre-
NEGA/POSI
senting negative film.
BW
BW/COLOR
COLOR : Creates color images.
Modifies the contours of images.
DETAIL
ON : Amplifies image level and automatically corrects brightness
AGC
OFF : Is a normal setting.
ON : Is a normal setting.
OFF : The monitor tone adjustment will not be modified. It is used
GAMMA
Changes shutter speed. If the shutter speed of 1/100 is selected,
SHUTTER
this reduces flickering of the screen by fluorescent lights in the
50Hz regions.
• If VIDEO is selected on the INPUT SELECT button, the ON SCREEN ADJUSTMENT cannot be used.
• Under normal circumstances, it is recommended to use the lighting device and keep the AGC turned off. The images on the
monitor will be less gritty than those from the image signals that are electronically amplified.
• When the power is turned off, all settings go back to the initial values.
• When presenting negative film, please use a commercially available light box.
12

Function

: Automatically corrects tone of the image whenever
the colour temperature changes in the environment
where the equipment is used.
LEVEL and BLUE LEVEL.
: Automatically corrects brightness of the image when-
ever brightness of the surroundings and/or the sub-
ject changes.
: Creates B/W images. Use it with B/W text presenta-
tion, as it will enhance the sharpness of the image.
when used with little light.
when adjustments such as visual analysis are not neces-
sary.
The Choices and
Initial Value
Variable Range
AUTO,
AUTO
MANUAL
–50 ~ +50
0
–50 ~ +50
0
AUTO,
AUTO
MANUAL
–10 ~ +10
0
–50 ~ +50
0
POSI, NEGA
POSI
COLOR, B/W
COLOR
NORMAL, SHARP,
NORMAL
SOFT
OFF, ON
OFF
ON
ON, OFF
1/60, 1/100
1/60

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