User manual JBL JBL 5234 SERVICE MANUAL

[. . . ] Radio and Television Interference 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. [. . . ] 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 interference to radio or television reception, which can be determined by turning the equipment off and then on, the user is encouraged to try to correct the interference by one or more of the following measures: · Connect the equipment to a different outlet so that the equipment and receiver are on different branch circuits. Changes or modifications not expressly approved by JBL could void the user's authority to operate the equipment. CAUTION - Remove Adaptor from outlet before installing or replacing batteries. Ensure power supply is connected to live power source and properly connected to soundpod. Please note: When on tour is powered, a green power LED should illuminate. Input source is low Increase the volume level on the audio source device. [. . . ] Input source is low Increase the volume level on the audio source device. [. . . ]