Zenith HD-SAT520 1. INTRODUCTION

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1-1. A New World of Digital Entertainment
Welcome to the new DIRECTV®High-Definition Receiver, an advanced HDTV/digital satellite receiver
that showcases a new generation of digital entertainment.
Different from conventional analog broadcasts, digital broadcasts allow you to enjoy superior quality
video and audio right in your own home.
The DIRECTV HD Receiver delivers a variety of programs from DIRECTV and has a built-in HDTV
Receiver that serves as a digital receiver that makes it possible to view digital programs even on your
analog TV.
The Advanced Program Guidealso enables you to access and view over-the-air broadcasts and cable
as well as DIRECTV®programming.
ATSC Tuner uses Zenith’s 4th generation VSB technology for improved over the air digital reception.
Built in NTSC tuner with 4th digital comb filter provides optimum Video and Audio from
terrestrial/cable analog program.
1. INTRODUCTION