EEG HD490 Manual page 7

HD490 Smart Encoder
Serial Ports
LAN
GP In & Out
Time Code In
Audio In
490 Encoders have two serial data ports. For HD490, port 1 is a 708
caption data output port to be connected to an ATSC encoder captioning
port (see page 22) and port 2 is an RS232/RS422 port for caption data
input. For more detailed descriptions of RS232/422 operation and
configuration, see pages 37 and 44.
Connect the 490 Encoder to your local network to access web-based
configuration and use network features such as iCap™. The encoder
will be reachable on your network using the static IP address set in the
front panel configuration menu.
Two blocks of 8 GPI input switches and 8 GPO output notifications.
Switch functions vary based on software configurations. For the default
GPI functionality, see page 39; for the default GPO functionality, see
page 41.
Balanced audio input for LTC time code. The HD495 can also read
VITC data embedded in the master SD video signal; this feature is not
available on the HD490.
Balanced audio input for program companion audio in analog, AES
digital format, or embedded audio. If using AES digital audio, an AES
pair of PCM encoded audio at 48kHz should be used. The iCap™
module uses the audio stream selected from the front panel for
encrypted IP transmission to a remote captioner's iCap™ client. For
more details on iCap™ audio, see the front panel "Audio Setup" menu,
or the HD490 iCap™ Software Manual.
Copyright © 2000-2012 EEG Enterprises, Inc.
All Rights Reserved.
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