Altec Lansing 5100 User Manual (English)

Questions and Answers:

R
Robert RobertsAug 17, 2025
Why is there no sound from my Altec Lansing Speakers?
- R
  rachel24Aug 17, 2025
  If you're not getting sound from your Altec Lansing Speakers, here's what to check: * Make sure the subwoofer's AC power cord is plugged into the wall outlet. * Turn the volume knob clockwise to increase the volume. * Check that the audio cable is properly connected to both the subwoofer and the audio source, ensuring the signal cables are firmly inserted into the correct jacks. * Verify the green 3.5mm stereo cable is connected and fully inserted into the “line-out” jack of the audio source. * Test the speakers with another audio device by connecting the green audio cable to the “line-out” or headphone jack of the alternate source.
J
Jason TurnerAug 20, 2025
How to increase bass on Altec Lansing Speakers subwoofer?
- R
  Robert GriffithAug 20, 2025
  If you're not getting enough bass from your Altec Lansing Speakers subwoofer: * Adjust the bass level on the subwoofer to increase it. * Confirm that all cables are properly connected and making a solid connection.
J
Joshua ThomasAug 22, 2025
How to decrease bass on Altec Lansing Speakers subwoofer?
- C
  Carl PerezAug 23, 2025
  If there is too much bass from your Altec Lansing Speakers subwoofer, simply decrease the bass level on the controller.
H
holmesbrianAug 26, 2025
How to fix crackling sound from Altec Lansing Speakers?
- A
  Anthony MckinneyAug 26, 2025
  To address crackling sounds from your Altec Lansing Speakers: * Check all cables to ensure they are securely connected to the “line-out” or “audio-out” jack on your sound card or audio source, and not the “speaker-out” jack. * Examine the volume control in your computer's operating system and reduce it if it's set too high. * Test with an alternate audio source by unplugging the stereo cable from your current source and plugging it into the headphone jack of another device like a Walkman or FM radio.
A
Anne PadillaAug 28, 2025
What to do if no LEDs are lit on Altec Lansing Speakers?
- B
  bellkathleenAug 28, 2025
  If no LEDs are lit on your Altec Lansing Speakers, try the following: * Press the Power button on the rear of the subwoofer and on the controller. * Check if the AC cord is properly connected to the wall outlet. * If using a surge protector, ensure it is switched on. * Plug another device into the same wall outlet to verify it is functioning correctly.
J
Jessica LozanoAug 31, 2025
Why is the sound distorted on my Altec Lansing Speakers?
- A
  anthony16Aug 31, 2025
  Sound distortion in your Altec Lansing Speakers can be due to several factors: * The master volume level might be set too high; try decreasing it. * The volume control in your computer's operating system may be too high; adjust it and the balance controls to the center, then adjust the speaker volume. * The sound source itself may be distorted; for example, .WAV files are often of poor quality. Try using a different sound source like a music CD.
E
Eduardo BellSep 2, 2025
How to troubleshoot no sound from Altec Lansing Speakers subwoofer?
- D
  Donald SimpsonSep 2, 2025
  If there's no sound coming from the subwoofer of your Altec Lansing Speakers, consider these points: * Adjust the bass level on the controller, as the subwoofer volume might be set too low. * The sound source may lack low-frequency content. Many .WAV and .MID files have little bass, so try a song with more bass, such as something from your CD collection.
R
Rick ThomasSep 5, 2025
How to stop loud hum from Altec Lansing Speakers subwoofer?
- W
  Walter HayesSep 5, 2025
  To eliminate a loud hum from your Altec Lansing Speakers subwoofer: * Unplug the power cord from the surge protector (if used) and plug it directly into an AC wall outlet. * Disconnect your green stereo cable from the subwoofer. If the hum disappears, lower the volume on the audio source.
R
Richard WoodSep 8, 2025
Why no sound from center or rear Altec Lansing Speakers?
- R
  Richard BondSep 8, 2025
  If you are experiencing no sound from the center or rear satellites of your Altec Lansing Speakers, consider the following: * Check the switch on the rear of the subwoofer and change its position. * Increase the rear or center speaker volume level.