User manual JBL STUDIO180CH

[. . . ] TO PREVENT THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER (OR BACK). PLEASE REFER SERVICING TO QUALIFIED HARMAN CONSUMER GROUP, INC. , SERVICE PERSONNEL. The speaker system does not contain any user-serviceable parts. Important Note for All Electronic Products: Before inserting or unplugging audio cables from the source device’s headphones or line-level output jacks, it is good practice to turn off the device first. This will prolong the life of your unit, help protect your device from static electricity and prevent potential damage. [. . . ] 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. • 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. MODIFICATIONS NOT EXPRESSLY APPROVED BY THE MANUFACTURER COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT UNDER FCC RULES. CAUTION RISK OF ELECTRIC SHOCK — DO NOT OPEN THE LIGHTNING FLASH AND ARROWHEAD WITHIN THE TRIANGLE IS A WARNING SIGN ALERTING YOU TO DANGEROUS VOLTAGE INSIDE THE PRODUCT. CAUTION: TO REDUCE THE RISK OF SHOCK, DO NOT REMOVE COVER. • 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. Make sure the iPod or Auxiliary Port cable is seated all the way into the JBL On Stage 400ID unit. Move JBL On Stage 400ID unit’s cables farther away from monitor. Make sure that the JBL On Stage 400ID unit is connected to an appropriate source device. Some devices will distort the output signal if the volume is set to Maximum. If not, power is not getting to your JBL On Stage 400ID system; try the solutions shown. Incorrect source selection If you are using a longer cable, make sure it’s a 3. 5mm mini-jack stereo male-to-male cable. Check the EQ setting on your iPod or source device JBL On Stage 400ID unit emits a loud hum or buzzing noise Speaker system experiences radio frequency interference or picks up a radio station Input cables are not plugged in properly Input cable may be picking up interference Wrap up excess input cable, in order to make it as short as possible. 6 jbl On STAGE 400iD USER GUIDE troubleshooting CHARGING AND SYNCING Symptom iPod will not charge Possible Problem Wrong adapter is used The iPod is not making full contact with the docking station Solution Make sure correct adapter is used for your specific iPod model. [. . . ] If not, power is not getting to your JBL On Stage 400ID system; try the solutions shown. Incorrect source selection If you are using a longer cable, make sure it’s a 3. 5mm mini-jack stereo male-to-male cable. Check the EQ setting on your iPod or source device JBL On Stage 400ID unit emits a loud hum or buzzing noise Speaker system experiences radio frequency interference or picks up a radio station Input cables are not plugged in properly Input cable may be picking up interference Wrap up excess input cable, in order to make it as short as possible. 6 jbl On STAGE 400iD USER GUIDE troubleshooting CHARGING AND SYNCING Symptom iPod will not charge Possible Problem Wrong adapter is used The iPod is not making full contact with the docking station Solution Make sure correct adapter is used for your specific iPod model. Make sure you do not have the JBL On Stage 400ID unit connected to a USB hub; connect the unit directly into the computer’s USB port. 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. [. . . ]