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Audio Distortion Comes From the Speaker ¶
Loud buzzing noise when the speaker is disconnected
Loose Connections ¶
Ensure that no connections have been pulled loose. If they have, reconnect them, making sure to do so the right way. Double-check the power connections from the power supply.
Verify if the ventilation is overheating; this may cause the unit to underperform. Turn off the speaker. Let it cool for a few hours then turn the speaker back on and verify if it is still functional.
Small Foreign Objects ¶
Inspect the unit for any signs of dirt or dust; this may cause sound loss. I any of entities are found follow the following steps: 1. Use a microfiber cloth. A regular rag is coarse and may harm your speakers’ finish. 2. Dampen the cloth but do not overdo it. If it is dripping, it is too wet. 3. Move the damp cloth in circular motions in order to prevent streaking. 4. To clean the grilles, simply use a lint roller and move it up and down. 5.Do NOT use chemicals on your Esquire Mini.
The Device Shut Down Suddenly ¶
Device turns off after a couple of minutes of being turned on
Battery Drained ¶
You may have drained the devices battery Plug the device into a power supply; wait, then test if the problem is fixed.
Check Components ¶
A defective Field Effect Transistor (FET), a faulty Integrated Circuit (IC). Check properly if each component is attached, in order to find out the root cause of the problem.
Faulty Battery ¶
The battery will not hold its charge or does not announce the battery life. Avoid storing in high temperatures and moist places. Do not leave the device unattended for more than 6 months, because this may cause the battery to stop working.
Charging Battery Faluire ¶
Battery won't charge when plugging it
Small Foreign Objects Inside the charging port ¶
There might be small forgin objects stuck in the charging port, try to use hair dryer or a way to create air pressure to remove them.
Small Metal Connector on the USP port ¶
The metal inside the USP port is bent causing inappropriate contact with the USP cable. Try to shut off you device, move the battery out and plug it back on , then turn the device on.