User Manual Q&AAnswer
Nov 19, 2025 - 06:01 PM
1. Check whether the POWER indicator is on. If it's not illuminated, press the POWER button to turn on the amplifier. If the indicator still doesn't light up, try connecting the amplifier to a different power source to determine if the issue lies with the machine or the power supply.
2. Ensure that the VOL xxxx is not set to the minimum volume position. If it is, adjust it clockwise to increase the volume output.
3. Verify that the input device (such as a phone, CD player, etc.) is not on pause, muted, or set to a minimum volume level. Adjust the volume on the input device if necessary.
If after following these steps you still do not hear any sound output, please refer to the troubleshooting section in the user manual or contact the manufacturer for further assistance.
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