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1.
OVERVIEW
The 7700SID and 7700SID-AM decode PESA and NBC source identification information from standard
definition serial digital 525/625 line signals and display the ID by "burning in" text on the output video.
These cards also de-multiplex one group of audio, measure the 4 audio levels and display the peak
program levels as vertical bar graphs on the output video. There is one serial digital and one composite
analog output signal with this text and bar graph information.
The 7700SID-AM also has a two channel audio D to A converter for monitoring either pair of audio
channels within the selected audio group.
Features 7700SID and 7700SID-AM:
•
One SDI 525 or 625, 270 Mb/s component input.
•
Decodes specified PESA SID (8 characters) or NBC VITC SID (5 or 9 characters), status (4
characters) and Time code into visible display.
•
One SDI output and One Analog composite (PAL/NTSC) output; separately selectable between
SID/Status/TC/text and SID/Status/TC/text+Audio Level.
•
4 channel Audio level Indicator is keyed as bar graphs in visible display.
•
When not detecting SID, display a text message. Text message is programmable through the RS232
port.
•
A comprehensive on screen display is available to configure the various features of the cards.
•
The device can also be set up from external computer source which may then be disconnected. Setup
functionality will be achieved on a module by module basis via the front accessible RS-232 port.
•
Two GPI inputs to modify the display characteristics and/or display a text message. Message is
programmable through the RS232 port.
•
GPI/Os are on a high density DB15
Features 7700SID-AM only:
•
One Pair Stereo balanced Analog Outputs of Embedded digital audio channel pairs ½ or ¾.
•
Audio outputs can be set so both are a mono mix of the selected channel pair.
•
Audio outputs are on a high density DB15.
7700SID(-AM) Source Identification Decoder
Revision 0.3
7700 MultiFrame Manual
7700SID(-AM)-1
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