User manual
miniDSP Ltd, Hong Kong / www.minidsp.com / Features and speci fi cations subject to change without prior noti ce  36 
5  USING THE NANOAVR DL PROCESSOR 
Once the desired correction filters have been downloaded into the nanoAVR DL processor, the computer is not 
required and can be disconnected. The front panel, an infrared remote, or the miniDSP smartphone app can be 
used to control: 
 Filter set selection 
 HDMI input selection 
 Master volume (remote control and smartphone app only) 
 Master mute (remote control and smartphone app only) 
 Dirac Live® filtering on/off (remote control and smartphone app only) 
5.1  STATUS INDICATORS 
The current status of the nanoAVR DL is indicated by a set of LEDs: 
Preset  Indicates the currently selected filter set (1 through 4). 
Input   Indicates the currently selected HDMI input (1 or 2). 
M   Master mute is enabled. 
B   Dirac Live® filtering is enabled. 
5.2  FRONT PANEL CONTROLS 
The nanoAVR uses a minimalist physical control design with a single control button. 
To change the selected filter set 
  Briefly press the control button. The selection LED blinks quickly. Briefly press the button to 
move to the next filter set, and repeat until the desired LED is lit. Press and hold the control 
button, and the LED will now remain steady. 
To change the selected input 
  Press and hold the control button. The LED indicating the selected HDMI input will switch to the 
other input. Release the button. 










