Extron electronics ISM 824 User Manual page 72

Operation and Setup, cont'd
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N 2:2 pulldown is not applicable for NTSC video sources, as film mode
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N Only S-video and composite video input signals support Enhanced mode.
11.
12. Press Next to return to the Advanced Config. menu.
N Press Menu to go directly to the next top level menu (View Comm Settings).
3-40 ISM 824 Integration Scaling Multiswitcher • Operation and Setup
Press Next to go to the Top and Bottom Blanking menu. Within this menu
the top and bottom blanking area (0-255) shown on the display output can be
adjusted. Default setting is 000.
Rotate the left front panel encoder (
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rotate the right encoder (
Press Next to go to the (encoder) Filter Mode menu. Filter Mode can be
turned on or off from this menu. Default setting is on.
Rotate either front panel encoder to tun the Filter mode off or on. When
turned on, the filter reduces or eliminates anti-aliasing (the jail bar effect) and
high frequency noise for digital displays. Set the filter to off for CRT displays.
Press Next to go to the Blue Mode menu. Blue Mode can be turned on or off
from this menu. Default setting is off.
Rotate either front panel encoder to tun the blue mode on or off. When turned
on, only sync and the blue video signals are displayed.
Press Next to go to the Auto Memories menu. Auto Memories can be turned
on or off from this menu. Default setting is on.
Rotate either front panel encoder to tun the auto memory on or off
Press Next to go to the 2:2 pulldown menu. The pulldown detection feature
can be turned off or on from this menu. If the input source is PAL video that
originated in film, set the 2:2 pulldown to on. For standard PAL video sources
(cameras, etc.), set it to off. Default setting is on.
(3:2 pulldown) is automatically detected for those signals.
Rotate either front panel encoder to tun the 2:2 pulldown mode off or on.
Press Next to go to the Enhanced Mode menu. The enhanced mode can be
turned on or off from this menu. Default setting is off.
Rotate either front panel encoder to turn the enhanced mode on or off. When
the mode is set to on, automatic gain control of the video signal is enabled.
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) to adjust the top blanking value, and
) to adjust the bottom blanking value.