5Rear Panel1. Bluetooth Receiver: This is the built-in antenna used to receive a signal from a Bluetooth device.2. USB Slot: This USB slot is used to update the unit’s firmware with a mass-storage-class USB device. Visitdenonpro.com to check for available updates. See Other Information > Updating the Firmware for more information.3. Operation Switch: For standard playback, leave this switch at the “Normal” position. If updating the unit, set this switchto the “Update” position.4. Outputs (balanced XLR): These outputs send the audio signals from the Mic/Line input, SD, Bluetooth, USB device(mass storage class), and Aux In. Use XLR cables to connect these outputs to external speakers, sound system, etc. SeeSetup for more information.5. Outputs (unbalanced RCA): These outputs send the audio signals from the Mic/Line input, SD, Bluetooth, USB device(mass storage class), and Aux In. Use RCA cables to connect these outputs to external speakers, sound system, etc. SeeSetup for more information.6. AC In: Use the included power cable to connect this input to a power outlet. See Setup for more information.Display1. Media Type: This is the currently selected media: LINE, AUX,USB, SD, or Bluetooth. See Operation > Selecting MediaPlayback Source for more information.2. Playback Operation Icon: This shows various symbols toindicate the current playback status:Playing RewindingPaused Fast-ForwardingStopped3. Information: This shows extra information about the media being played.4. Track/File Number: This is the number of the track or file.5. Function Icons: This shows various symbols to indicate these current functions:Random PlaybackSingle modeRepeat OnetCRepeat All(see Features > Front Panel > Pitch/Tempo -/+ for more information)6. Time: With SD and USB sources, this displays how much time has elapsed, the remaining time, total elapsed time, or thetotal remaining time shown as hh:mm:ss (hours, minutes, and seconds).1 2 3 4 5 6