TLV-300E/TAV-900A Professional Digital TV Receiver User’s Manual
1. OVERVIEW
1.1 INTRODUCTION
The Professional Digital Television Receiver TLV-300E/TAV-900A receives digital broadcasting
signal through various sources and supplies demodulated / decoded video and audio in various
industrial forms of signal.
Designed to be compliant with versatile industrial standard such as MPEG-II MP@ML/HL
[1][2]
, ATSC
[3]
(Advanced Television Systems Committee) and DVB (Digital Video Broadcasting), the TLV-
300E/TAV-900A offers easy connection to various digital televisions and receivers.
The TLV-300E/TAV-900A comes with 8VSB (Vestigial Side Band) and 6MHz 64QAM/256QAM
(Quadrature Amplitude Modulation) reception module for America/Korea terrestrial/cable digital
broadcasting.
The digital broadcasting signal is supported in the forms of DVB-ASI
[4]
, SMPTE-310M
[5]
, or it can
be a radio frequency (RF). The video output is supplied through composite video signal, Y/Pb/Pr
analog video signal with embedded sync and RGBHV analog video signal. In addition, it supports
the SDI (Serial Digital Interface) digital video (SMPTE-292M
[6]
and SMPTE-259M
[7]
) with embedded
audio (PCM audio) for standard definition and high definition. The audio output can be analog
stereo output and digital AES3-id (Audio Engineering Society Standard 3) output.
The receiver has two sets of video / audio decoder, MAIN channel and SUB channel, working
independently. MAIN channel video output is supplied through YpbPr/RGBHV/SDI OUT BNC
connectors and SUB channel video output is supplied through CVBS (composite video baseband
signal) BNC connector. CVBS output works at only 720x480 (576) interlaced mode. The MAIN and
SUB audio output is supplied through L1, R1 and L2, R2 analog audio and AES3-id digital audio for
both channel as well as embedded audio in SDI output.
By supporting SNMP (Simple Network Management), the user can remotely monitor and control
the unit via Ethernet connection. The firmware could be updated easily to recent version via a USB
port and Ethernet. With its slim form factor 1U Rack mountable frame and easy maintenance
method the TLV-300E/TAV-900A can be easily installed and operated.
Version 2.0 7
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