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Installation and Operation, cont'd
Genlock menu (Genlock)
The following flowchart describes the Genlock menu.
Genlocking is available on the VSC 700/700D.
Zoom
MENU
Genlock
NEXT
Figure 2-14 — VSC 700/700D Genlock menu
Horizontal and Subcarrier Phase submenu (Hph Sub)
Rotate the Adjust horizontal knob (
( ) to adjust the horizontal phase and color subcarrier phase,
respectively. See Genlock and Vertical Interval Switching in this
chapter. Adjust either phase from 0 to 255. The default is 128.
Exit menu (Exit Menu)
The following flowchart describes the Exit menu. Pressing the
Next button from this menu will return you to the default menu
cycle.
Zoom
MENU
Exit
NEXT
Menu
Figure 2-15 — Exit menu
Additional Functions
In addition to the main menu system, there are several other
functions that are featured by the VSC 500/700/700D. Image
sizing, shifting, freezing, a unit reset function, and an executive
mode to disable the front panel controls are also available.
2-20
VSC 500/700/700D • Installation & Operation
Hph Sub
NEXT
128 128
Horizontal phase and
Subcarrier phase
• Adjust either phase from 0 to
255 (default is 128).
) and Adjust vertical knob
2 sec.
Extron
31.46KHz
VSC 500
59.94 Hz
2 sec.
Size function
Press the Size button at any time to adjust the size of a displayed
image.
Hsz 0512
Size control
Vsz 0512
• increase or decrease the
size of the image horizontally
(default is 512) or vertically
(default is 512)
The adjustment range depends on the
output resolution selected.
Figure 2-16 — Size adjustment
Rotate the Adjust horizontal knob (
( ) to adjust the horizontal and vertical dimensions,
respectively, of the image. The adjustment setting, which is
displayed in the menu display, varies according to the resolution
of the display device. The defaults are 512 for both the
horizontal and vertical size.
The Size LED will light green when the Size button is pressed,
and the Min/Max LED will light red whenever the adjustment
range has reached its limit. Pressing the Size button again
returns you to the default menu cycle, and pressing the Next
button advances you to the Shift menu, as described below. See
Front Panel Features in this chapter.
Shift function
The following flowchart describes the shift feature. Shift an
image to center it or move it horizontally and vertically. From
the default cycle, rotating either Adjust knob will display the
Shift menu. The Shift menu will also display when the Next
button is pressed from the Size menu.
VSC 500/700/700D • Installation & Operation
) and Adjust vertical knob
2-21
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