Pyle PSUFM1280B, User Manual

5

www.PyleUSA.com

Simple Troubleshooting

MIC

ON/OFF

Battery

Cover

1. When noise occurs during use, 

    staccato, or distortion, please replace     

    the battery.

2. After use, please turn off the power    

    switch.

3. When not in use for a long time,      

    please remove the batteries to avoid    

    leakage of battery acid corrosion of  

    internal parts.

4. When turn on the power switch, such     

    as the power indicator does not light  

    or too dark, check whether the    

    battery polarity is placed correctly or  

    not.

Symptom

Possible Problem

Solution

No function

light

& no sound

Function light 

ON

but no sound

If the problem exists after checking related procedures above, please refer to the 

appointed service agent or professional technician to fix it. Do not attempt to open

the cover, otherwise we assume no responsibility 

1. Plug is not well connected 

2. Speaker power button is not

    turned ON

Insert the plug into

electrical outlet

Turn ON the button

1. Cable misconnected

2. Speaker are not connected 

    or misconnected

3. Audio signal is not transmitted

    to speaker 

Turn off the power, check 

the input jack to ensure 

proper audio signal is 

connected to relevant 

input jack
Power off, then check and

confirm the cable 

connection again

Check all the speaker if 

there is audio signal output