User manual JBL ON BEAT

[. . . ] The JBL On Call 5310 portable loudspeaker is the latest innovation from JBL, a longtime leader in the manufacturing of high-end component audio systems. JBL's audio heritage and continual research have resulted in the unique technologies found in the JBL On Call 5310. Designed specifically for the Nokia 5310 XpressMusic phone, the JBL On Call 5310 is both the ultimate in portable audio convenience and a paragon of superior audio quality. [. . . ] Connected to your Nokia 5310 music phone, iPod, MP3 player or any other music source with an audio jack, the JBL On Call 5310 will provide clean, powerful sound in a compact, portable design. The JBL On Call 5310 is compatible with the Nokia 5310 music phone. The included charge port charges the Nokia 5310 whether the JBL On Call 5310 is powered off or on. The quick-release feature allows for easy access to the Nokia 5310 music phone. With the additional stereo mini jack connection, you can enjoy high-quality audio from a variety of devices such as the iPod shuffle, MP3 and CD players, desktop computers (all platforms), satellite radio and laptops. Its clean and compact digital amplification coupled with DSP (digital signal processing) equalization efficiently provides radial transducers with cool-running power. The JBL On Call 5310 will provide astonishing bass and clear, accurate sound from any direction. Its two Odyssey® full-range transducers are driven by powerful neodymium magnets. The JBL On Call 5310 system equalization is computer-optimized to provide a rich, complete soundstage. A green LED will indicate that the unit is on. Control music playback through the auxiliary device. Adjust volume using the "+" and "­" buttons located on the front of the JBL On Call 5310. 12V " port in back of unit and then into a wall outlet. Press the "Power" A green LED will indicate that the unit is on. Alkaline batteries are considered nonhazardous and can be disposed of in your regular household trash. , nickel cadmium, nickel metal-hydride, lithium and lithium-ion) are considered hazardous household materials and could pose an unnecessary health and safety risk. Unwanted materials should be disposed of in an environmentally sound manner. Contact your local waste management officials for other information regarding the environmentally sound collection, recycling and disposal of used batteries. [. . . ] Contact your local waste management officials for other information regarding the environmentally sound collection, recycling and disposal of used batteries. Troubleshooting your jbl on call 5310 No sound from JBL On Call 5310 No power to unit Incorrect source selection Make sure wall power outlet or power strip has power; make sure all switches for outlet/power strip are on and that all switches for speaker system are on Ensure that the Nokia 5310 XpressMusic phone is properly docked into the JBL On Call 5310 Ensure that the auxiliary cable is properly connected to an external audio device Turn up the volume Check the system with a known good source Connect the Aux In cable to the headphone jack on your audio device Sound comes from only one side/ channel Audio cable is not seated properly Make sure the Aux In cable is seated all the way into the JBL On Call 5310 Ensure that the Nokia 5310 XpressMusic phone is properly docked into the JBL On Call 5310 Distortion (static, crackling or hissing sounds) Noise may be caused by interference from a monitor, cell phone or other transmitting device If you are using an extension cable or a third-party cable, make sure it is a stereo male-to-male cable Too much bass or treble Ensure that the JBL On Call 5310 is connected to an appropriate source device Make sure that all signal cables are inserted snugly into receptacles Volume level may be too high Check volume of source device Some devices will distort the output signal if the volume is set to Maximum Check the EQ setting on your source device JBL recommends that the source device EQ be set to Flat or Off Check input cable connection Wrap up excess input cable in order to make it as short as possible Input cable may be picking up interference FM radio reception is poor No power to unit Make sure wall power outlet or power strip has power; make sure all switches for outlet/power strip are on and that all switches for speaker system are on. FM radio feature will not function when JBL On Call 5310 is under battery power. [. . . ]