AV SURROUND RECEIVERAVR-3801OPERATING INSTRUCTIONS2 We greatly appreciate your purchase of the AVR-3801.2 To be sure you take maximum advantage of all the features the AVR-3801 has to offer, read these instructionscarefully and use the set properly. Be sure to keep this manual for future reference, should any questions orproblems arise.SERIAL NO.PLEASE RECORD UNIT SERIAL NUMBER ATTACHED TO THE REAR OF THECABINET FOR FUTURE REFERENCE