User Manual

2.Function Introduction:

Long press for On/O; Short press for mono and stereo mode switch. Please attention that it can not realize

STEREO function when in one-trigger-one mode.

(Mono/Stereo switch is available only when the screen is on, if the screen is dimmed, press any button to

light up the screen then switch the M/S)

2.2. Power and M/S Button

Short press to cyclically adjust the A/ B channel output Volume. It can independently adjust even in the

mono mode and is generally adjusted to the consistent output Volume when in use. (The output Volume

adjustment is available only when the screen is on, and if the screen is dimmed, press any button to light

up the screen and then adjust again).

2.3. A/B Channel Output Volume Adjustment Button

If there is an abnormal phenomenon such as the device is crash or unable to turn on it, then insert the reset

pin into the reset hole to reset it.

2.1. Reset Hole