JBL JBL1920II Center Manuals

JBL1920II Center JBL1920II Rear simple setup guide thank you for choosing JBL. For over 50 years, JBL has been involved in every aspect of musical and film recording and reproduction, from live performances to monitoring the recordings you play in your home, car or office. We’re confident that the JBL system you have chosen will provide every note of enjoyment that you expected – and that when you think about purchasing additional audio equipment for your home, car or office, you will once again choose JBL. Please take a moment to complete the enclosed profile card. It enables us to keep you posted on our latest advancements, and helps us to better understand our customers and to build products that meet their needs and expectations. JBL Consumer Products On TV. Mounting Options JBL1920II Rear On shelves. JBL1920II Rear 5 – 6 ft. JBL1920II Center one. Speaker Placement 0-2 ft. JBL1920II Center On wall. The customer is responsible for proper selection and use of mounting hardware, avail- able through hardware stores, to properly and safely wall mount the speakers. two. Speaker Connections Separate and strip the ends of the speaker wire as shown. Speakers and electronics ter- minals have corresponding (+) and (–) terminals. It is impor- tant to connect both speakers identically: (+) on the speaker to (+) on the amplifier and (–) on the speaker to (–) on the amplifier. Wiring “out of phase” results in thin sound, weak bass and a poor stereo image. Connection Tips If there is no sound from the surround speakers, check the following: • Check all wires and con- nections between receiver/ amplifier and speakers. Make sure all wires are connected. Make sure none of the speaker wires are frayed, cut or punctured. • Review proper operation of your receiver/amplifier and its surround-sound features. • Make sure the movie or TV show you are watching is recorded in Dolby* Surround. If it is not, check to see if your receiver/amplifier has other surround modes you may use. If there is no sound from the center speaker, check the following: • Make sure that your receiver’s Center Channel Mode is in the “normal” or “wide” position. If it is in the “phantom” position, the center speaker will not play. • Check all connections between processor/amplifier and the center speaker. If the system plays at low volumes but shuts off as volume is increased, check the following: • Check all wires and con- nections between receiver/ amplifier and speakers. Make sure all wires are connected. Make sure none of the speaker wires are frayed, cut or punctured. • If more than one pair of main speakers is being used, check the minimum- impedance requirements of your receiver/amplifier. Troubleshooting – + – + – + + – + – Receiver Left JBL1920II Rear Right JBL1920II Rear Center Front Left Left Surround Front Right Right Surround – + JBL1920II Center – + – +