Aura A50 Remote Control Quick Guide

1. LED Brightness Control
LED DIMMER: Adjusts the LED display brightness. Each press reduces brightness by 20%, with a default of three levels. Long press to turn off the LED.
2. Input Source Selection
eARC, OPT, AUX, BT, USB: Switches between different audio input sources.
OPT: Long press for 10 seconds to check the current software version.
3. Bluetooth Function
BT: Pairs or disconnects (long-press 3s) Bluetooth.
4. Sound Mode Reset
EQ RESET: Restores sound modes to the default value., such as the "Movie" mode - "BS 0", "MR 0", "TB 0" and "SR 0".
5. Xupmix Function
Xupmix: This button toggles the Dolby DAP (Dolby Audio Processing) on or off.
When Dolby DAP is enabled, it enhances the audio experience with surround sound and more dynamic audio effects.
When Dolby DAP is disabled, the system switches to the default stereo sound mode, providing a more standard audio output.
6.  Prompt Tone Control
PT: Short press the center button to display the current prompt tone volume.
Use the left and right buttons to adjust the volume level, which ranges from 0 to 3 (PT0 to PT3).
PT0 turns off the prompt tone.
PT1 sets the volume to level 10.
PT2 (default) sets the volume to level 15.
PT3 sets the volume to level 20.

For more detailed information on other buttons, please refer to the user manual.