Section 2 NS Series Functions 2-20 Special Functions
2-480
NS Series Programming Manual
Display Area
The image from the video device connected to channel 1 of the Video Input Unit is shown in the display
area. This area turns blue if data is not input to channel 1.
Contrast Adjustments
The contrast adjustments affect the Video Input Unit. The contrast, brightness, depth, and tone of the
image can be adjusted by clicking the buttons.
Values are changed as shown below.
Button Increment/Decrement
<< −10
< −1
> +1
>> +10
R
R
R
e
e
e
f
f
f
e
e
e
r
r
r
e
e
e
n
n
n
c
c
c
e
e
e
♦
The image can be adjusted by using command buttons or Multifunction Objects as well. Refer to
2-9-3 Command Buttons or 2-11 Multifunction Objects for details.
♦
Settings will be written to the Video Input Unit when the Write Button is clicked.
Previous settings will remain if the PT is restarted without clicking the
Write Button.
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