Troubleshooting chart
ENGLISH
References
Many potential problems can be resolved by the owner without calling a service technician.
If something is wrong with this product, check the following before calling your authorized SHARP dealer or service centre.
General
Symptom | Possible cause |
No sound is heard. | z Is the input signal (selection) set |
| properly? |
| z Is the volume level set to “0”? |
| z Is muting activated? |
Noise is heard | z Move the speaker away from any |
during playback. | computers or mobile phones. |
When a button is | z Set this speaker to the |
pressed, the | mode and then turn it back on. |
speaker does not |
|
respond. |
|
The power is not | z Is the AC/DC adaptor unplugged? |
turned on. | (Refer to page 11) |
| z The protection circuit may be |
| activated. Unplug and plug in the |
| power lead again after 5 minutes or |
| more. |
Remote control
Symptom | Possible cause |
The remote control | z Is the battery polarity correct? |
does not operate | z Is the battery dead? |
properly. | z Is the distance or angle incorrect? |
| z Are there any obstructions in front of |
| the speaker? |
| z Is there a strong light shining on the |
| remote sensor? |
| z Is the remote control for another |
| equipment used simultaneously? |
The speaker cannot | z Is the AC power lead of the speaker |
be turned on with | plugged in? |
the remote control. | z Is the battery inserted? |
TV cannot be | z Depending on the model, some or all |
operated with the | functions may not be operable using |
remote control. | the remote control of this speaker. In |
| this case, use the remote control |
| supplied with the TV. |
