Why is the PROTECTION indicator lighting up on my Yamaha XP1000 Amplifier?
The PROTECTION indicator on your Yamaha Amplifier lights up because the heat sink temperature has exceeded 90°C (194°F). Check the amplifier ventilation conditions and take appropriate measures to improve the airflow around the amplifier.
What to do if the CLIP indicator lights on my Yamaha Amplifier are on?
If the CLIP indicator lights are illuminated on your Yamaha Amplifier, it indicates a short circuit at a speaker terminal, amplifier terminal, or wire. Locate and correct the cause of the short. It can also mean that the amplifier load is excessive. Use a speaker system with an impedance of at least 4 ? in STEREO/PARALLEL mode or 8 ? in BRIDGE mode.
How to fix TEMP indicator lights on Yamaha Amplifier?
If the TEMP indicator lights are on, it means the heat sink temperature has exceeded 85°C (185°F). Check the ventilation slots, and provide better airflow around the amplifier.
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