Do you have a question about the S.M.S.L AD18 and is the answer not in the manual?
Explains how to switch input sources using the menu, detailing the available inputs.
Describes switching between speaker and headphone amplifier outputs using the device's knob.
Details the seven available EQ modes and how to cycle through them using the menu knob.
Explains how to manually adjust the bass and treble gain within a specified dB range.
Describes the six available font color options and how to change them via the menu.
Details the total dimmer levels available and how to adjust the screen brightness.