Control
Port
Function
4.0 / 2.0 Mode
2.1 Mode (CH1 - Mono)
2.1 Mode (CH2 - Mono)
POT1
CH2 Gain
Gain of CH2
Gain of CH2
Gain of CH2
POT2
CH2 HPF or BPF
High-pass Filter of CH2
High-pass Filter of CH2
Band-pass Filter of CH2
POT3
CH1 HPF or BPF
High-pass Filter of CH1
Band-pass Filter of CH1
High-pass Filter of CH1
POT4
CH1 Gain
Gain of CH1
Gain of CH1
Gain of CH1
Note:
1. The channel 1 speaker output (J11) of JAB4 is defined as CH1; channel 2 speaker output (J12) is defined as CH2.
2. POT1 and POT2 are used to adjust CH2 output, POT3 and POT4 are used to adjust CH1 output. When JAB4 works as 2.1 mode,
you can configure any channel as 0.1. The function of potentiometers will be changed accordingly. If you want to use JAB4 as 0.2
mode, you can set through the PC UI. Please note 0.2 mode is not supported when using hardware control (Potentiometers).
3. HPF refers to High-pass Filter; BPF refers to Band-pass Filter. When CH1 (CH2) is stereo output, the function of POT3 (POT2) is
HPF; when CH1 (CH2) is mono output, the function of POT3 (POT2) is BPF.
4. For the functions of potentiometers when used in other applications, please contact us at [email protected].
