Sony HT-DDW990 Operating Instructions
![Sony HT-DDW990 manual cover](/images/44b07f36bd01ac60c2034f44/thumbs/thumb175x175.webp)
To connect your Sony HT-DDW990 to a television, use an HDMI cable for the best audio and video quality. Connect one end of the HDMI cable to the HDMI OUT port on the receiver and the other end to the HDMI IN port on your TV. Make sure to select the correct HDMI input on your TV.
First, ensure that all speaker wires are properly connected. Check the volume level and confirm that the mute function is not activated. If using external devices, verify their connections and power status. Also, check the audio settings on your receiver to ensure the correct input source is selected.
To reset the receiver to factory settings, turn off the power. Then, while holding down the POWER button, press and hold the TONE MODE button until "COLD RESET" appears on the display. Release the buttons to complete the reset process.
To perform a speaker test, press the TEST TONE button on the remote control. The test tone will be emitted from each speaker in sequence. Adjust the speaker levels as needed to ensure balanced sound.
Use the Automatic Calibration feature by connecting the supplied calibration microphone to the AUTO CAL MIC jack on the receiver. Place the microphone at your listening position and follow the on-screen instructions to complete the calibration process.
The Sony HT-DDW990 does not support Bluetooth connectivity natively. You may need to use an external Bluetooth adapter connected to the AUX input to stream audio from Bluetooth devices.
To clean the receiver, use a soft, dry cloth. Avoid using any liquid or aerosol cleaners. Ensure the unit is unplugged before cleaning. Regularly check and clear any dust from the ventilation openings to prevent overheating.
The Sony HT-DDW990 does not support firmware updates as it is an older model. Ensure all connections and settings are optimal for the best performance.
First, replace the batteries in the remote control with new ones. Ensure there are no obstructions between the remote and the receiver. If the issue persists, try resetting the remote by removing the batteries and pressing all buttons.
Yes, you can use a universal remote with the Sony HT-DDW990. Make sure to program the universal remote with the correct codes for Sony audio devices. Refer to the universal remote's manual for specific programming instructions.