1 POWER To turn the product on or off, press and hold this button for more than 2 seconds.2 DC 24VThe connection for the product's power adapter.Charging stops if the volume level reaches 25 or more.(The maximum volume level of this product is 30.)3 SERVICE For service only. Lets service technicians update the firmware of the product.5 Battery Status(WAM6500, WAM6501Only)You can check product's battery status.Battery LED indicator when poweradapter is connectedBattery LED indicator when poweradapter is not connected• Red LED : Charging• LED OFF : Fully charged• Rapid red blinking : Not charging• Green LED : 100% to 10% of chargeremaining• Slow red blinking : 10~0% remaining- Slow red blinking indicates that thebattery requires charging. Connect thepower adapter.- The sound volume may decrease andthe speaker may turn off automaticallywhen the battery is low.noteS9 + Add Speaker : Press and hold both buttons simultaneously for 5 seconds to use the AddSpeaker function.9 + Wi-Fi Setup : Press and hold both buttons simultaneously for 5 seconds when connecting thisproduct to your network using the Wi-Fi Setup method.- For more details, follow the instructions in the app on your smart device.A rear panel - WAM6500/WAM6501644DC24V SERVICEPOWER DC24V SERVICEPOWERDC24V SERVICEPOWER DC24V SERVICEPOWER< WAM6500/WAM6501 >q w e