Features - Extron electronics ISS 408 User Manual

Introduction, cont'd

Features

Inputs —
Video inputs — The ISS switches among eight fully-configurable RGB, HDTV
Audio inputs — The ISS switches among eight balanced or unbalanced stereo or
Outputs —
Standard video outputs — The ISS outputs individually scaled video signals as
Optional video output — If you install an optional DVI output card, a single
Audio outputs — The ISS outputs the selected unamplified, line level, balanced
Accu-RATE Frame Lock (AFL) — A patented technology exclusive to Extron that
Dynamic Motion Interpolation™ (DMI™) — This video processing technique is
3:2 pulldown detection for NTSC and 2:2 film detection for PAL video sources —
Audio follow and breakaway — Audio switching can follow its corresponding
Audio gain/attenuation — Users can set the input level of audio gain or
1-4 Integration Seamless Switcher • Introduction
component video (ISS 408), component video, S-video, and composite video
inputs on five BNC connectors per input.
mono audio inputs on 5-pole captive screw connectors.
RGBHV or RGBS. Two sets of BNC connectors and two 15-pin HD
connectors are provided. One set of BNC connectors and one 15-pin HD
connector display the program image, and the other set of BNC connectors
and 15-pin HD connector display the preview image.
loop of DVI-D can be output on a DVI connector as an additional program
output image. The DVI output's horizontal resolution is limited to either
1024 or 1280 pixels. The vertical resolution is the selected vertical resolution.
or unbalanced stereo or mono audio on 5-pole captive screw connectors.
solves frame rate conversion issues experienced by video scalers. When
video input and output refresh rates differ, occasionally the two rates cross
over each other. The result is a glitch or image freeze on the display. AFL
solves this problem by locking the output frame rate to the input frame rate.
an advanced motion prediction and compensation method that treats motion
content and still content with different algorithms to yield high fidelity images.
These advanced, patent pending, film mode processing features help
maximize image detail and sharpness for video sources that originated from
film. When film is converted to NTSC video, the film frame rate has to be
matched to the video frame rate in a process called 3:2 pulldown. Jaggies and
other image artifacts can result if conventional deinterlacing techniques are
used on film-source video. The ISS's advanced film mode processing
recognizes signals that originated from film. The ISS then applies video
processing algorithms that optimize the conversion of video that was made
with the 3:2 pulldown process. This results in richly detailed images with
sharply defined lines.
A similar process is used for PAL film-source video.
video input signal or it can be broken away from the video input. Audio
breakaway switching can be done via front panel control or under RS-232 or
Ethernet remote control.
attenuation (-24 dB to +9 dB) via the RS-232 or Ethernet link or from the front
panel. Individual input audio levels can be adjusted so there are no
noticeable volume differences between sources.