User manual JBL SUB 300 SETUP GUIDE

[. . . ] TM TM ESC300 simple set-up 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. [. . . ] Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child or adult, and serious damage to the product. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the product. Any mounting of the product should follow the manufacturer's instructions, and should use a mounting accessory recommended by the manufacturer. A Product and Cart Combination Should Be Moved with Care. Quick stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn. Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating, and these openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer's instructions have been adhered to. Antenna Lead-In Wire Ground Clamp Antenna Discharge Unit (NEC Section 810-20) Grounding Conductors (NEC Section 810-21) Electric Service Equipment Ground Clamps Power Service Grounding Electrode System (NEC Art 250, Part H) Part No. JBLULB 6/96 Troubleshooting If there is no sound from any of the speakers, check the following: · Make sure the subwoofer is plugged into an active AC wall outlet. · Make sure the Master Power Switch, located on the rear of the subwoofer, is in the "On/Standby" position. · Make sure there is a source ­ for example, a VCR or television hooked up to the video or auxiliary input jacks. · Make sure that the program material is playing. · Recheck the hookup connections in the "Speaker Connections" section. If there is no sound from the surround speakers or it is very low, check the following: · Check all connections between processor/amplifier and each of the speakers. · Raise the surround volume from the remote control (see "Operation" section). · Make sure the TV show or movie you are watching is recorded in Dolby Surround. If it is not, try the Phantom or Simulated surround mode. If there is no sound from the center speaker, check the following: · Make sure that the processor is in the Pro Logic, 3 Stereo, or Simulated mode. If it is in Phantom or Stereo mode, the center speaker will not play. · Check the connections between the subwoofer and the center speaker. If you have low bass output, check the following: · Experiment with placement of the subwoofer. [. . . ] Press ( ) on the remote control or the front panel to lower the system's volume. Center Press (+) on the remote control to increase the relative volume of the center channel. Press (­) on the remote control to decrease the relative volume of the center channel. < < + 4 5 6 7 8 9 16 15 6. [. . . ]