Extron Electronics ISM 824 - Manual (Page 21)

1-7 ISM 824 Integration Scaling Multiswitcher • Introduction
Freeze mode — Only for scaled outputs. Locks the output display to the selected
image. Once the display is frozen, you can remove an input without losing
the output image. This feature lets the ISM function as a still store.
RGB pass-through — RGB signals can be passed unprocessed when this feature is
set to on (ISM RGB board only).
ISM VS board
Auto Image — Only for scaled outputs The auto imaging feature automatically
sizes and centers the selected input to fill the screen. Auto imaging can be
selected for individual outputs as desired.
Top and bottom blanking — Top and bottom blanking lines can be adjusted to
eliminate artifacts such as unwanted header and footers or VCR noise.
Edge smoothing filter — This feature reduces or eliminates anti-aliasing (jail-bar
effect) and high frequency noise for digital displays.
Blue mode — The switcher can be set to output the sync and blue video signal only,
to help installers calibrate the monitor or projector.
2:2 pulldown — The 2:2 pulldown detection feature is user controllable, and is
used where the input source is PAL video originating on film.
Enhanced mode — Automatic gain control of the video signal is enabled when this
feature is set to on.
Auto memories — Only for scaled outputs. The inputs support 16 auto-recall
memories each, based on the incoming frequency. Information on sizing,
centering, detail, contrast, and brightness is saved.
Input presets — Only for scaled outputs. The ISM 824 has memory for up to 128
presets that allow the user to use SIS commands to save and recall input type
and sampling, color, tint, contrast, brightness, centering, sizing, and filtering
information.
User presets — Only for scaled outputs. Three presets for each input save different
settings for color, tint, contrast, brightness, detail, size, centering, and input
configurations.
ISM 2WB board
This dual output wideband board takes any two input signals and passes them
through unprocessed on two 15-pin HD connectors.
ISM 1WB board
This board takes any input signal type and passes it through, unprocessed.