7800 Multiframe Manual
7825DSK2-LG(-HD)(-3G) 3G/HD/SD Dual Downstream Keyer
Page 1-2
Revision 2.0
OVERVIEW
EAS Option
•
Emergency alert crawls
•
Interfaces to TFT, DAS, DEC and SAGE EAS decoders (over IP)
•
Maximum number of static logos reduced to 15
Background
Program
Output
Preview
Output
Output
Timing
Generator
S/P
S/P
Ref In
Fill
Logo
Storage
S/P
S/P
Key
Fill
3G/HD/SD
Input B
3G/HD/SD
Input A
P/S
Cable
Driver
Bypass
Relay
Protected
P/S
Cable
Driver
S/P
S/P
Key
Fill
Fill
Control
GPO Status
GPI Control
1
2
Video
Status
VistaLINK®
Interface
Ethernet
1 GB
Serial
Comms
Chroma/Luma
Processor & Filter
12-bit
Linear
Mixer
Chroma/Luma
Processor & Filter
Auto
Synchronizing
Unit
Figure 1-1: 7825DSK2-LG-HD Block Diagram
1.2. HOW TO USE THIS MANUAL
This manual is organized into 9 main chapters: Overview, Installation, Status Indicators,
Vista
LINK
®
PRO Front Panel Operation, Remote Control Panel Operation, Playlist Commands, HTML Audio
Setup, Technical Description, and Upgrading the Firmware. The overview section contains a brief
overview of the 7825DSK2-LG-HD operations, technical features and a glossary to define concepts
and terms used throughout the remainder of the manual. We highly recommend taking the time to
become familiar with the terms and concepts described here before proceeding further into the manual.
Chapter 2 provides a detailed description of the rear panel connectors, and how the 7825DSK2-LG-HD
should be connected into your system.
Chapter 3 provides information on the Status Indicators.
Chapter 4 describes how to operate the 7825DSK2-LG-HD using
Vista
LINK
®
PRO.
Chapter 5 describes how to operate the 7825DSK2-LG-HD using the Front Panel Controls or
Rackmount Remote Control Panel. This chapter also includes information on the Setup Menu system.
Chapter 6 provides information on playlist commands.