Onkyo LS3100 Owner Manual - Page 23

Audio ■ There's no sound, or it's very quiet Make sure that all audio connecting 15 plugs are pushed in all the way. Make sure that the input of TV is 15 connected properly. Make sure that the polarity of the 14 speaker cables is correct, and that the bare wires are in contact with the metal part of each speaker terminal. Make sure that the speaker cables are 14 not shorting. When the ON/STANDBY LED flashes 18 white, the muting is enabled. Press on the remote controller or the Volume -/+ buttons simultaneously on the controller to disable the muting. Make sure that none of the connecting - cables are bent, twisted, or damaged. ■ The subwoofer produces no sound Make sure that there is no obstacle or - reflection between the controller and the subwoofer. Make sure that the pairing the controller - and the subwoofer completes normally. ■ Noise can be heard Using cable ties to bundle audio cables - with power cords, speaker cables, and the like may degrade the audio performance, so refrain from doing it. An audio cable may be picking up - interference. Try repositioning your cables. Remote Controller ■ The remote controller doesn't work Make sure that the battery is installed 8 with the correct polarity. Make sure that the remote controller is 8 not too far away from the controller, and that there's no obstruction between the remote controller and the controller's remote control sensor. Make sure that the controller is not - subjected to direct sunshine or inverter- type fluorescent lights. Relocate if necessary. If the controller is installed in a rack or - cabinet with colored-glass doors, the remote controller may not work reliably when the doors are closed. ■ The controller and the TV operated by your TV remote controller doesn't work Make sure that the controller mounted 11 to the wall and the TV set are not placed too far. Your TV remote controller might not be - compatible with TV remote controller preprogrammed codes function. If the ON/STANDBY LED does not flash by pressing the buttons on your TV remote controller, use the supplied remote controller or program the controller. If the controller cannot be operated with your remote controller even if the programming has been performed, the controller might not recognize your remote controller. In this case, use the supplied remote controller. ■ Volume +/- or Muting function works by also pressing other buttons when operating controller with your TV remote controller For some TV remote controller, 21 Volume +/- or Muting function might work by also pressing other buttons. (Volume is increased by pressing 0 (number button), etc.) To avoid this, program the controller with Volume +/- or Muting button function on your TV remote controller. En 23