AVR 230 AUDIO/VIDEO RECEIVER3 Introduction4 Important Safety Information4 Unpacking5 Front-Panel Controls7 Rear-Panel Connections10 Main Remote Control Functions13 Installation and Connections15 System Configuration15 Speaker Placement15 System Setup17 Input Setup17 Surround Setup18 Speaker Setup20 Delay Settings21 Output Level Adjustment21 Using EzSet22 Manual Output Level Adjustment24 Operation24 Basic Operation24 Source Selection24 6-Channel/8-Channel Direct Input24 Volume Control24 Surround Mode Selection25 Digital Audio Playback26 Surround Mode Chart28 Tuner Operation29 Tape Recording29 Output Level Trim Adjustment30 Advanced Features30 Display Brightness30 Turn-On Volume Level30 Semi-OSD Settings31 Full-OSD Time-Out Adjustment32 Programming the Remote32 Programming the Remote32 Direct Code Entry32 Auto Search Method32 Code Readout32 Macro Programming33 Programmed Device Functions34 Volume Punch-Through34 Channel Control Punch-Through34 Transport Control Punch-Through34 Reassigning Device ControlSelectors35 Resetting the Remote Memory36 Function List38 Setup Code Tables48 Troubleshooting Guide48 Processor Reset49 Technical Specifications49 Trademark Acknowledgements2 TABLE OF CONTENTSTypographical ConventionsIn order to help you use this manual with the remote control, front-panel controls and rear-panel connections,certain conventions have been used.EXAMPLE – (bold type) indicates a specific remote control or front-panel button, or rear-panelconnection jackEXAMPLE – (OCR type) indicates a message that is visible on-screen or on the front-panelinformation display1 – (number in a square) indicates a specific front-panel control¡ – (number in a circle) indicates a rear-panel connectiona – (number in an oval) indicates a button or indicator on the remote