Scientific Atlanta 4240C, 4250C manual

Explorer® Digital Set-Top

User’s Guide

Models 4240C™ and 4250C™

with Multi-Stream CableCARD™ Interface

EXPLORER4250C

	CH+	SELECT
		SELECT
VOL-	VOL+	GUIDE
		INFO
POWER		EXIT
POWER
	CH-	SETTINGS
	CH-

Contents

Page Page Notice to Installers U.S. Patents Contents Read These Instructions Keep These Instructions Heed All Warnings Follow All Instructions Power Source Warning IMPORTANT SAFETY INSTRUCTIONS, continued Prevent Power Cord Damage Provide Ventilation and Select a Location Protect from Exposure to Moisture and Foreign Objects Accessories Warning Welcome Safety First Identify Your Set-Top Serial Number What’s In The Carton Additional Equipment You Might Need What’s on the Front Panel What’s on the Back Panel Connecting the Set-Top VCR DVD Home Theater Other POWER Connections for a Standard-DeÞnitionTV and VCR View Television Programming Access Services and Programs Avoid Screen Burn-In Troubleshooting No Picture No Color No Sound Automatic Software Updates Frequently Asked Questions Where Are the Connection Diagrams What Cables Do I Need Connection Diagrams Connecting to a TV Using Cable Out Explorer Digital Set-top Input Connecting to a TV Using Video Out and Audio Out Connecting to a TV and VCR Using Cable Out VCR Connecting to a TV and VCR Using Video Out and Audio Out Connecting to a Home Theater Receiver and TV Home Theater Index FCC Compliance United States FCC Compliance Declaration of Conformity Canada EMI Regulation Software and Firmware Use