Extron Electronics VSC 500_700_700D User Guide - Manual (Page 15)

Select the filtering levels
1. From the Filters menu, select the Flicker filter adjustment submenu (see the
Filters menu section). Rotating the horizontal or vertical adjustment knob and
observing the image, select the filtering level that produces the least amount of
flickering.
2. From the Horizontal filter adjustment submenu, rotate the horizontal or vertical
adjustment knob to reduce loss of detail in the scan converted image.
3. From the Encoder adjustment submenu, rotate the horizontal or vertical adjustment
knob to select from among encoding levels to maintain image sharpness.
NOTE: If the filters are set before the image size is adjusted, you must set the filters
again after adjusting the image size..
Front Panel Features
VSC 500
SCAN CONVERTER
SIZE
MIN/MAX
NEXT MENU
FREEZE/
RESET
IR
CENTER/PAN/SIZE
1 2 4 5 6 3 7 8 9 10 11
Figure 8. VSC Front Panel Features
a
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
VSC Infrared Remote Control section.
b
Freeze and 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 Freeze and Reset LED (see c ) will light green. Pressing
this button again will reset (disable) the freeze function and enable the front panel
controls.
Pressing this button while in the sizing, centering (shifting), or filtering menus will
reset those menu settings to the factory default. See the
Size function section, Shift
function section, and Filters Menu section.
NOTE: 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.
c
Freeze and Reset LED — When the Freeze and Reset button is pressed, this indicator
lights green.
d
LCD — This two-row liquid crystal display provides a way to see the menus and options
for setting up the scan converter.
e
Menu button — Press this button to enter the setup main menus and to move from
menu to menu.
f
Next button — Press this button to enter a specific submenu of a selected main menu.
VSC 500/700/700D User Guide • Installation and Operation 9