Denon AVR-3310CI Owner's Manual Additional Functions Edition

To perform a factory reset, turn off the unit. Press and hold the "Tune +" and "Tune -" buttons on the front panel simultaneously, then press and release the "Power" button. Continue holding the "Tune +" and "Tune -" buttons until "Initialized" appears on the display.
Check all speaker connections and ensure they are secure. Verify that the correct input source is selected and that the volume is turned up. Additionally, check that the mute function is not activated and the speakers are properly configured in the setup menu.
Connect the AVR-3310CI to the internet via an Ethernet cable. Press the "Menu" button on the remote, navigate to "Manual Setup" > "Option Setup" > "Firmware Update." Follow the on-screen instructions to update the firmware.
Connect the turntable to the "PHONO" input on the AVR-3310CI using RCA cables. Ensure the turntable's ground wire is connected to the "GND" terminal on the receiver to prevent hum noise.
Ensure the Ethernet cable is securely connected to the AVR-3310CI and your router. Check your network settings under "Network" in the setup menu. Restarting your router and the receiver can also resolve connectivity issues.
In the setup menu, go to "Manual Setup" > "Zone Setup" and configure your desired settings for Zone 2 or Zone 3. Connect speakers to the appropriate zone outputs on the rear panel and ensure the zones are powered on and set to the correct input.
Connect the included Audyssey microphone to the "Setup Mic" jack. Navigate to "Manual Setup" > "Audyssey Setup" in the menu. Follow the on-screen instructions to measure and calibrate your speakers in multiple listening positions for optimal sound quality.
Select the input source connected to your device that supports Dolby Digital Plus. Ensure the device's audio output settings are configured to bitstream or Dolby Digital Plus. The AVR should automatically detect and display the Dolby Digital Plus format.
Yes, you can control the AVR-3310CI using the Denon Remote App available for iOS and Android devices. Ensure the receiver is connected to the same network as your smartphone for seamless control.
Check that the HDMI cables are securely connected to both the receiver and the display device. Try different HDMI cables and inputs to rule out cable or port issues. Ensure that the correct HDMI input is selected on your display device.