Yamaha RX-V490 Owner's Manual - Page 1

RX-V490/390 Natural Sound Stereo Receiver Thank you for selecting this YAMAHA stereo receiver. OWNER'S MANUAL CONTENTS Safety Instructions 2 Features 4 Supplied Accessories 4 Profile of This Unit 5 Speaker Setup 6 Connections 7 Speaker Balance Adjustment ... 11 Basic Operations 14 Tuning Operations 17 Preset Tuning 18 Using Digital Sound Field Processor (DSP 21 Setting the SLEEP Timer ....... 26 Remote Control Transmitter ... 27 Notes About the Remote Control Transmitter 28 Troubleshooting 29 Specifications 30 IMPORTANT! Please record the serial number of this unit in the space below. Serial No.: The serial number is located on the rear of the unit. Retain this Owner's Manual in a safe place for future reference. WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. CAUTION RISK OF ELECTRIC SHOCK CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK), NO USER-SERVICEABLE PARTS INSIDE, REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. • Explanation of Graphical Symbols The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert you to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert you to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.