led Indication table13authentics l8If a new version is available, download it from the JBl websiteand proceed with the following upgrade method:1. place the upgrade file downloaded from the website,www.jbl.com onto the root directory of a usB drive.2. Insert the usB drive into the top usB port on thetop panel (labeled ipad).3. press the power and source buttonssimultaneously for five seconds. the system willautomatically begin the upgrade process.NOTE: The upgrade process normally takes up to30 minutes to complete. Do not attempt to operateor remove power from the system during theupgrade process.If the upgrade process has not completed after 1 hour,restart the system by removing and reconnecting ACpower, then begin the upgrade process again.Factory Setting Resetto restore all settings to the factory defaults, press and hold thepower button for at least 10 seconds. the following settingswill be reset:• source• Volume settings• eQ settings• airplay name• wi-Fi settingsLED State Indicationpower led white, constant Operational modeamber, constant sleep modeOff OFF/standby modeBluetooth led white, constant Bluetooth connectedwhite, regular Flash Bluetooth disconnected and pairing modeairplay led white, On airplay source active, wi-Fi info sharingdlna led white, On dlna source active, wi-Fi Manual connect modeaux-in led white, constant aux-in source activeOptical led white, constant Optical source activeVolume leds white, constant Volume levelall leds Flash five times Factory settings restoredwireless charging white, On charging device recognitionwhite, Breathing chargingwhite, Quick Flash error indicatorLED Indication Table