Sony STR-DG800 Operating Instructions
![Sony STR-DG800 manual cover](/images/4bae939060f5c46115c8f99a/thumbs/thumb175x175.webp)
To perform a factory reset on the Sony STR-DG800, turn off the receiver. Then, press and hold the "POWER" button while simultaneously pressing the "TONE MODE" and "MUSIC" buttons. Release all buttons when "MEMORY CLEARING" appears on the display. The receiver will reset to its factory settings.
First, check if the speaker wires are connected properly and ensure that the speakers are powered on. Verify that the correct input source is selected. Also, make sure that the "MUTING" function is not activated and the "MASTER VOLUME" is turned up. If the issue persists, try resetting the receiver.
Ensure that the receiver has adequate ventilation and is not placed in a confined space. Clean any dust from the vents. Check that the impedance of your speakers is compatible with the receiver. If the problem continues, reduce the volume level or reduce the number of connected speakers.
The Sony STR-DG800 does not have built-in Bluetooth connectivity. To connect a Bluetooth device, use an external Bluetooth audio adapter. Connect the adapter to an available audio input on the receiver, and pair your Bluetooth device with the adapter following its instructions.
The Sony STR-DG800 does not support 4K video pass-through. To use it with a 4K TV, connect your 4K source directly to the TV via HDMI, and use an optical or coaxial cable for audio from the TV to the receiver.
The Sony STR-DG800 does not support firmware updates as it lacks network connectivity or USB update capabilities. Ensure you are using the receiver within its specified features and limitations.
For better FM reception, extend the FM antenna fully and reposition it for the best signal. You may also consider using an external antenna. Ensure that there are no electronic devices nearby causing interference.
Turn off and unplug the receiver before cleaning. Use a soft, dry cloth to wipe the exterior. Avoid using chemicals or water. For stubborn dirt, slightly dampen the cloth with water, but ensure no moisture enters the unit.
Connect your surround speakers to the appropriate terminals. Access the receiver's menu, navigate to the surround sound settings, and select the desired sound field. You may also use the automatic calibration feature with the supplied microphone for optimal sound setup.
The Sony STR-DG800 has a power output of 100 watts per channel at 8 ohms, with a frequency response of 20 Hz to 20 kHz. Ensure your speakers are compatible with this specification for optimal performance.