1. Multifunction button
When not in the settings menu, short press once to play/pause music, short press twice to turn on/turn off the display, and hold for 2s to activate the settings menu. In the settings menu, short press once to switch between submenus, and hold for 2s to exit the settings menu.
2. Volume+ button
A mode: Short press once to increase the volume for 1 level, and hold for 2s to play the previous track.
B mode: Short press once to play the previous track, and hold for 2s to increase the volume continuously.
In the settings menu, short press once to select the menu item.
3. Volume- button
A mode: Short press once to decrease the volume for 1 level, and hold for 2s to play the next track.
B mode: Short press once to play the next track, and hold for 2s to decrease the volume continuously.
In the settings menu, short press once to select the menu item.
An Introduction to Display Information
1. Current volume and adjusting mode: Display the current volume level and adjusting mode
2. Current digital filter: Display the current digital filter
3. SPDIF working state: A displayed “S” character means the SPDIF output is enabled
4. Current UAC version: “U2” and “U1” respectively stand for different UAC versions. U1 means UAC1.0 and U2 means UAC2.0
5. Current desktop mode: The displayed “⚡” icon means the desktop mode is enabled.
6. Voltage display: Display the present voltage
7. Current display: Display the present current
8.Music format/Sampling rate display: Display the format and sampling rate of the currently playing song