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Emerson SD512AC Karaoke System Questions & Answers
My karaoke machine won't work with the adaptor
Try changing your adaptor. The wires in a lot of the cheaper adaptors are small, and often break after too much flexing. You can buy a universal power adaptor quite cheaply, just make sure you set the polarity correct.
If that doesn't fix your problem, there may be an issue with the adaptor socket or the PCB board it mounts to. This will require disassembly to find the issue.
Emerson HT-200B Digitial Stereo Amplifier no sound
Try to establish if it has power going to it. If not you are looking at the power supply. If it has power then you are looking the audio output. If you take off the top and see a device like in the picture then you can bet that has failed.
How to adjust buzzer volume on an Emerson smartset alarm clock, CKS1521?
Hi,
Please check the bottom and back of your alarm clock for the buzzer volume option. If you can't find it, please refer to your manual. If this is not in the manual, then it might no be built into your product and you might need to trade-in for a new alarm clock that allows you to adjust the buzzer volume. Thank you.
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