1. Connect the signal input line with the sound source (white represents hot signal end),
connect the power output line with the speaker (red +, black -), and connect power line withAC
220V power supply in a safe manner (see figure below);
Warning: It is prohibited to connect AC220V power supply to signal input line or power
output line!
2. Apply force outwards from the buckling position at the main body of the part to take off
from the face frame;
3. After checking the lines for perfect connection, push the main body of part carefully into
installation base box, lock up with screws, buckle face frame;
4. Turn volume knob to adjust the volume as required. In case of long-term idling, please turn
volume knob to “OFF”, to shut off the power supply.
Power line (three-core sheath
line in red, black and Kelly, the
line in Kelly is grounded)
