User manual JBL STUDIO180CH

[. . . ] Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as the power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, or the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. To be completely disconnected from the power input, the main plug of the AC/DC adapter shall be disconnected from the main. The main plug of the AC/DC adapter should not be obstructed OR should be easily accessed during intended use. [. . . ] Important: Use UM4/AAA/LR03 alkaline-type nonrechargeable batteries only. 2 jbl On STAGE 400iD USER GUIDE FCC STATEMENT AND WARNING This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Any special accessories needed for compliance must be specified in the instruction manual. • Next, push the power switch; a green LED will light up, indicating that the unit is powered. • Find the correct adapter for your iPod, then firmly place it into the docking area shown. • Next, place your iPod into the dock, making sure your iPod is firmly seated. • Adjust the volume, using (+) to increase and (–) to decrease. Press both to mute the JBL On Stage 400ID unit. Press either button to unmute. Power Jack DC-In Power Switch Power USB Port USB Auxiliary Port Audio-In JBL Power DC-In USB Audio-In www. jbl. com 5 SPECIFICATIONS troubleshooting JBL On Stage 400 iD Frequency Response: 40Hz – 20kHz Power Consumption: 55 Watts maximum JBL On Stage 400ID Transducers: One Atlas™ (45mm) neodymium and four Odyssey® (25mm) Power:  x 30 Watts (woofer) 1 2 x 15 Watts (tweeters), at 1% THD Input Impedance: >10k Ohms Signal-to-Noise Ratio: >85dB Input Sensitivity: 250mV RMS for rated power output Power (USA/Canada): 120 Volts, 60Hz AC Power (Europe/UK): 220 – 240 Volts, 50Hz or 60Hz AC Power (Japan): 100 Volts, 50Hz or 60Hz AC Power (Australia): 240 Volts, 50Hz or 60Hz AC UL/CUL/CE-Approved Dimensions: 14-1/4" x 7-3/16" x 3-3/4" (W x D x H) (362mm x 183mm x 95mm) Weight: 3. 8 lb (1. 7kg) Power Supply Manufacturer: JBL Power Supply Model: 700-0084 Volume level may be too high Distortion (static, crackling or hissing sounds) Too much bass or treble Noise may be caused by interference from a monitor, cell phone or other transmitting device JBL On Stage 400ID is being overdriven by an amplified audio source Sound comes from one side/channel only iPod or audio cable is not seated properly SOUND QUALITY Symptom No sound from the JBL On Stage 400ID unit Possible Problem No power to the unit Solution Make sure the wall power outlet or power strip has power. Make sure all switches for the outlet/power strip are on and that all switches for the speaker system are on. Make sure the iPod is properly docked or that the auxilary cable is properly connected to an external audio device. Check the system with a known good source, such as your iPod. Connect the Auxiliary Port cable to the headphone jack on your iPod. Make sure the iPod or Auxiliary Port cable is seated all the way into the JBL On Stage 400ID unit. Turn monitor off to see whether noise is eliminated. [. . . ] Try connecting the USB cable to another port on the back of the computer. Note iPod is not recognized by the computer when docked into the JBL On Stage 400ID unit, or there is an error in data transfer Third-party accessories may be conflicting with the USB signal USB port is not supplying enough power www. jbl. com 7 JBL and Odyssey are trademarks of Harman International Industries, Incorporated, registered in the United States and/or other countries. Atlas is a trademark of Harman International Industries, Incorporated. * The trademark On Stage is used with permission of OSA International, Inc. iPod is a trademark of Apple Inc. , registered in the U. S. [. . . ]