EDIFIER MR4 Manuel D'utilisateur page 9

No sound
• Check if the speaker is ON.
• Try to turn up the volume using the volume control.
• Ensure the audio cables are firmly connected and the input is set correctly on the speaker.
• Check if there is a signal output from the audio source.
The MR4 does not turn on
• Check if main power is connected, or if the wall outlet is switched on.
Noise coming from speakers
• EDIFIER speakers generate little noise, while the background noise of some audio devices are too high. Please unplug
audio cables and turn the volume up, if no sound can be heard at 1 meter away from the speaker, then there is no
problem with this product.
To learn more about EDIFIER, please visit www.edifier.com
For EDIFIER warranty queries, please visit the relevant country page on www.edifier.com and review the
section titled Warranty Terms.
USA and Canada: service@edifier.ca
South America: Please visit www.edifier.com (English) or www.edifierla.com (Spanish/Portuguese) for
local contact information.
Troubleshooting