Extron Electronics VSC 900_900D User Guide - Manual (Page 17)

2-9 VSC 900/900D • Installation and Operation
Front Panel Features
VSC 900
COMPUTER TO VIDEO SCAN CONVERTER
1
2
CENTER/PAN INPUT PRESETS
MENU NEXT
1
FREEZE/
RESET
GENLOCK
2 3 4
5 6 7 8
IR
1 2 3 4 5 6 7 10 11 8 9
Figure 2-7 — VSC 900/900D front panel features
1 Infrared remote sensor — This sensor is used to receive infrared (IR)
signals from the IR remote control. The IR remote control must be pointed
directly at this sensor for best results. See the IR Remote Control section in
this chapter.
2 Horizontal Adjust knob ( ) — In the menu system, rotate this knob to
scroll through menu options and make adjustments. Horizontal sizing and
centering are also adjusted with this knob when the image size does not
exceed screen size. When the image size exceeds screen size, horizontal
panning can be adjusted from the Zoom submenu (see Zoom in/out
adjustment submenu in this chapter).
3 Vertical Adjust knob ( ) — In the menu system, rotate this knob to scroll
through menu options and make adjustments. Vertical sizing and
centering can be adjusted with this knob when the image size does not
exceed screen size. When the image size exceeds screen size, vertical
panning can be adjusted from the Zoom submenu (see Zoom in/out
adjustment submenu in this chapter).
4 Input selection button — Select from either input 1 or input 2. The LED for
the selected input lights green.
5 LCD — This two-row liquid crystal display provides a way to see the
menus and options for setting up the scan converter.
6 Menu button — Press this button to enter the main menus and to move
from menu to menu.
7 Next button — Press this button to enter a specific submenu of a selected
main menu.
8 Up-Down-Left-Right Cursor buttons — Use these buttons to make
selections from the menu displays.
9 Presets buttons — These eight buttons will store and recall sizing and
centering information (see Presets in this chapter) for a specific input source.
The presets can also be stored and recalled via the IR remote control (see
VSC Infrared Remote Control in this chapter).
10 Freeze/Reset button — Press this button to “freeze” or lock the output
display of the scan-converted image to the current image. While in this
mode, all front panel controls will be disabled and the LED will light green
except when selecting a different input (pressing the Input selection button
will disable the freeze mode). Pressing the Freeze/Reset button again will
reset (disable) the freeze function and enable the front panel controls.
The scan converter stores the current input image and will not drop the
frozen output display when the input signal is lost.
The image on the buffered loop-through display will not be frozen.
11 Genlock status LED — This indicator lights green whenever genlocking is
active.