Fostex PM-SUBmini 50W 5" Active Subwoofer - Manual (Page 30)

14
Troubleshooting
Common problems and solutions are listed below.
Problem Solutions
There is no sound • Confirm that the product is connected
properly. (  page 8)
• Confirm the volume settings of the player
and the unit. (  page 11)
Bass sound is weak • Confirm the volume settings of the player
and the unit. (  page 11)
• Change the PHASE switch’s position. ( 
page 11)