I have a RCA 56" widescreen projection HDTV with built in digital tuner. This is the item Description:
The RCA 56" HDTV widescreen projection television is equipped with a built-in HDTV tuner for access to high-definition programming. No need for a separate set-top box to clutter up your home theater area. This giant-screen TV also features a digital comb filter that helps create an ultra-sharp picture. Connections include DVI, component and composite inputs. Technical Information
# Actual Screen Size56"
# Compatible TechnologyHDTV
# Aspect Ratio16:9
# Parental ControlV-chip
# Sleep/Wakeup TimerSleep
# FeaturesAuto Program # Auto Power On
Video
# Video SystemATSC # NTSC
# Comb Filter3-lines Digital
# Color TemperatureWarm
Audio
# Speakers2 x 10W Front
# Sound System - SAP
Interfaces/Ports
Ports # Composite Video Input # S-Video In # Component Video Input # 1 x DVI # 2 x RF # 2 x Video Out # Stereo Audio Line Out # S-Video Front # Headphone Jack # 2 x Stereo Audio Line In
Controls/Indicators
# Language SupportedEnglish # French # Spanish
Power Description
# Input Voltage110V AC
# Input Voltage Range90 V AC to 130 V AC
# Frequency60Hz
How to I tune my HD Channels? Do I need an antenna or s-video cable?