Yamaha DSP-AZ2 Owner's Manual
![Yamaha DSP-AZ2 Amplifier manual cover](/images/LWeExWlWrIltGYpFcJakELHc/thumbs/thumb175x175.webp)
To reset the Yamaha DSP-AZ2 to factory settings, turn off the unit. Then, while holding down the "STRAIGHT (EFFECT)" button, press the "STANDBY/ON" button. Hold them until the front panel display indicates "RESET".
Ensure that the speakers are correctly connected to the amplifier. Check if the mute function is activated or if the volume is set too low. Verify that the correct input source is selected.
Connect your subwoofer to the subwoofer pre-out jack on the rear panel of the Yamaha DSP-AZ2. Ensure that the subwoofer is powered on and properly configured.
The amplifier might be overheating. Ensure that the ventilation openings are not blocked and that the unit is placed in a well-ventilated area. Check if the impedance of the speakers matches the amplifier's specifications.
Experiment with different sound fields and adjust the equalizer settings to your preference. Ensure that the speakers are positioned correctly and that the room acoustics are optimized.
Use a soft, dry cloth to clean the exterior. Avoid using chemicals or water. Ensure that the unit is placed in a dust-free environment to maintain optimal performance.
The Yamaha DSP-AZ2 does not support firmware updates. Ensure that all connections and settings are properly configured for optimal performance.
The Yamaha DSP-AZ2 does not have built-in Bluetooth support. You can use a Bluetooth adapter connected to the audio input to stream music wirelessly.
First, replace the batteries in the remote control. Ensure there are no obstructions between the remote and the amplifier. If issues persist, consider checking for physical damage or try using a universal remote.
Connect the audio output of your TV to an available input on the Yamaha DSP-AZ2. Select the corresponding input source on the amplifier. Adjust the settings to ensure audio is output through the connected speakers.