Sony DVS-7250 User Manual page 308

Operation software, digital video switcher system
Hide thumbs Also See for DVS-7250:
Table of Contents

Advertisement

Video Input Adjustments (Video Process Function)
12-10
Chapter 12 MISC Menu Operations
2
Press a cross-point button for the signal you wish to adjust.
As long as the cross-point button is assigned to the same signal, it can be
in any bank.
The current settings for this signal appear on the screen in a pop-up, and
you can now adjust them as required.
Note that you can press more than one cross-point buttons (up to a
maximum of eight), and display the settings for the respective signals
simultaneously. In this case, however, any adjustments using the video
process function apply only to the last signal you selected.
3
Press F1 (VIDEO PROCESS), turning it on, and adjust the parameters.
In a D1 system:
Knob
Parameter
1
Video Gain
2
Y Gain
3
C Gain
4
Hue Delay
3
Black Level
In a D2 system:
Knob
Parameter
1
Video Gain
3
Black Level
Note
The video process function operates at the input signal level. Therefore,
when you select the same signal on two different buses, the effect of an
adjustment on one bus is naturally reflected on the other bus.
The menu screen indicates by reverse video the names of all the buses to
which the adjustment applies, so you can check beforehand.
Returning the parameters to their default settings
Press F8 (UNITY).
All the parameter values return to their default settings, and the indication for
F8 changes to "UNDO". In this state, pressing F8 again returns the
parameters to their previous settings.
Setting
Set video signal overall gain (–200.00 to
+200.00)
Set Y signal gain (–200.00 to +200.00)
Set chrominance signal gain (–200.00 to
+200.00)
Set hue delay (–180.00 to +180.00)
Set Y signal black level (–7.30 to +109.58)
Setting
Set video signal overall gain (–200.00 to
+200.00)
Set Y signal black level (–42.86 to +140.00)

Advertisement

Table of Contents
loading

Table of Contents