Question about Pioneer VSX-D511 Receiver
HOW MANY SPEAKERS ARE YOU RUNNING? IF you are running more than TWO speakers, the very FIRST thing to check is to make certain ALL of your speakers have an IMPEDENCE of 8 OHMS. Virtually all speakers of even modest quality will include this specification on a label on the back of the speaker. You CANNOT run more than (2) TWO speakers with 4 OHMs impedence on ANY amplifier (technical discussion too long!) [NOTE: Some Pioneer equipment have internal overload protection systems to prevent permanent damage. However, you cannot re-set these systems yourself. Your dealer or authorized HK service center must do this.] But, before you take your unit in for service, there is one more "test": check for shorted and/or mis-connected/disconnected speaker cables/wires. Visually inspect connections at the receiver and speakers first. You might find something obvious! If everything looks okay, then disconnect ALL of the speakers; and reconnect and test them one at a time (at relatively low volume.) For example, reconnect the left front speaker, test the system; THEN add the right front, test the system,and so on, ADDING one more speaker each time - FIRST MAKING SURE EACH OF THEM HAS AN IMPEDENCE OF AT LEAST 8 OHMS! IF there is a short (or bad speaker) this will help isolate it. Hopefully one of these "fixes" will work for you. GOOD LUCK!
Posted on Jul 18, 2007
Tips for a great answer:
Apr 24, 2014 | Audio & Video Receivers
Jul 31, 2010 | Pioneer VSX-D509S Receiver
Jul 31, 2010 | Pioneer VSX-D412 Receiver
Jan 05, 2010 | Yamaha RX-797 Receiver
Mar 15, 2008 | Pioneer Audio & Video Receivers
Sep 08, 2007 | Pioneer VSX-D608 Receiver
Jan 25, 2007 | Technics SA-DX940
Feb 16, 2014 | Pioneer VSX-D511 Receiver
275 people viewed this question
Usually answered in minutes!