Denon AVR-883 Operating Instructions
![Denon AVR-883 manual cover](/images/8111c0dfe2d972b65098c5cc/thumbs/thumb175x175.webp)
To perform a factory reset on your Denon AVR-883, turn off the receiver. Then, hold down the "Speaker A" and "Speaker B" buttons simultaneously while turning the unit back on. Continue holding the buttons until the display starts flashing, indicating that the reset process is complete.
First, check the speaker connections and ensure they are secure. Next, verify that the correct input source is selected and the volume is turned up. Ensure that the receiver is not muted and that the speakers are set to "On" in the settings. If the issue persists, try performing a factory reset.
The Denon AVR-883 does not have built-in Bluetooth functionality. However, you can connect a Bluetooth adapter to one of the available audio inputs, such as AUX or CD, to stream music wirelessly from a Bluetooth-enabled device.
The Denon AVR-883 does not support firmware updates via USB or network. Firmware updates for this model are not typically available, as it is an older model. It is recommended to consult the user manual or contact Denon support for more information on available updates.
If your Denon AVR-883 keeps shutting off, it might be due to overheating or a speaker wire short circuit. Ensure that the receiver is well-ventilated and not placed in a confined space. Check all speaker connections for any loose strands that might be causing a short.
To set up surround sound, connect your speakers to the appropriate terminals on the receiver, ensuring correct polarity. Access the setup menu and select 'Speaker Setup'. Follow the on-screen instructions to configure speaker size, distance, and levels to optimize surround sound performance.
The Denon AVR-883 does not support 4K passthrough as it predates this technology. To use it with a 4K TV, connect your 4K source directly to the TV and use an optical or HDMI ARC connection to send audio to the AVR-883.
Ensure that all HDMI cables are securely connected and that the correct input is selected on the receiver. Try using different HDMI cables to rule out cable issues. Check settings on both the source device and receiver to ensure compatibility. Perform a power cycle by unplugging both the receiver and all connected devices for a few minutes.
Regularly dust the exterior with a soft, dry cloth. Ensure the ventilation openings are kept clear of dust and debris. Periodically check and tighten any loose connections. Avoid exposing the receiver to direct sunlight or excessive moisture.
To connect external devices, use the available HDMI, component, or composite inputs on the AVR-883. Select the appropriate input source using the receiver's remote control or front panel. For audio-only devices, use the optical, coaxial, or analog audio inputs.