Philips DC910 User manual - Page 23

English Troubleshooting WARNING Under no circumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not open the system as there is a risk of electric shock. If a fault occurs, first check the points listed below before taking the system for repair. If you are unable to remedy a problem by following these hints, consult your dealer or Philips for help. Problem Radio reception is poor. Solution ✔ If the signal is too weak, adjust the antenna for better reception. ✔ Increase the distance between the Micro HiFi System and your TV or VCR. The system does not react when buttons ✔ Remove and reconnect the AC power plug and are pressed. switch on the system again. Sound cannot be heard or is of poor quality. The remote control does not function properly. ✔ Adjust the volume. ✔ Select the source (iPod or TUNER, for example) before pressing the function button (ÉÅ, 5 / 6). ✔ Reduce the distance between the remote control and the system. ✔ Insert the battery with its polarities (+/- signs) aligned as indicated. ✔ Replace the battery. ✔ Point the remote control directly toward IR sensor on the front of the system. The timer is not working. ✔ Set the clock correctly. ✔ Switch on the timer. The Clock/Timer setting is erased. ✔ Power has been interrupted or the power cord has been disconnected. Reset the clock/timer. Some files on the USB device are not displayed. ✔ Check if the number of folders exceeds 99 or the number of titles exceeds 400. "DEVICE NOT SUPPORTED" scrolls on the ✔ Remove the USB mass storage device or select display. another source. 23