1. Press the mode button to choose the mode before use.
Assistance/Line: Press the word "AUX / Screen will show "Lines"
Specifications:
Display mode: LED indicator for each channel
Working voltage: AC 6-12V, DC 9V-15V
Number of Channels: Stereo Left/Right, 2 Channels
Band Switch Cord Length: 30cm
Electronic Switch Cord Length: 11.8 inches (30 cm)
Size: 3.7 x 2.2 inches (9.5 x 5.6 cm).
Control Method:Button
Number of Switching Channels: 4 Channels
Package included: 1 * Audio Switchboard
Note:
Please allow 1-10mm deviation due to manual measurement.
Due to the light and screen difference, the color of this item may be slightly different from the pictures.