Owner's Manual
Page 5
...outputs are provided. • A high pass filter switch that cuts frequencies below 40 Hz, and detented attenuators and level meters for purchasing a Yamaha PC9500N, or PC4800N Series Power Amplifier. Contents Introduction 5 Controls and Functions 6 Front Panel 6 Rear Panel 7 Speaker connections 8 Connection 9 Using ...superior reliability and stability, guaranteeing the highest possible audio performance. The PC Series of power amplifiers was developed from Yamaha's wealth of your power amplifier and enjoy long and trouble-free operation, please read this Owner's Manual carefully ...
...outputs are provided. • A high pass filter switch that cuts frequencies below 40 Hz, and detented attenuators and level meters for purchasing a Yamaha PC9500N, or PC4800N Series Power Amplifier. Contents Introduction 5 Controls and Functions 6 Front Panel 6 Rear Panel 7 Speaker connections 8 Connection 9 Using ...superior reliability and stability, guaranteeing the highest possible audio performance. The PC Series of power amplifiers was developed from Yamaha's wealth of your power amplifier and enjoy long and trouble-free operation, please read this Owner's Manual carefully ...
Owner's Manual
Page 14
.... PROTECTION indicator lights up There is too low. Protection Circuit The PC limiter circuit activates to protect the power transistors. Performance graph PC9500N 10000 1000 100 10 1 1 PC4800N 10000 1000 100 10 1 1 Power consumption[W] Power consumption[W] Mode:STEREO Both ch Power Consumption...Indicator Possible Cause Remedy CLIP indicator lights up The heat sink temperature has exceeded 90°C. Consult your dealer or a Yamaha service center. Check the ventilation around the amplifier and improve the airflow if necessary. Troubleshooting The following table lists the main...
.... PROTECTION indicator lights up There is too low. Protection Circuit The PC limiter circuit activates to protect the power transistors. Performance graph PC9500N 10000 1000 100 10 1 1 PC4800N 10000 1000 100 10 1 1 Power consumption[W] Power consumption[W] Mode:STEREO Both ch Power Consumption...Indicator Possible Cause Remedy CLIP indicator lights up The heat sink temperature has exceeded 90°C. Consult your dealer or a Yamaha service center. Check the ventilation around the amplifier and improve the airflow if necessary. Troubleshooting The following table lists the main...