28related products.For instructions on how to recycle this product visit www.rbrc.org5 • TroubleshootingTroubleshooting will help you identify the common problems thatcan occur with the Duracell ® Powerpack 300.If you cannot solve the problem with the Duracell ® Powerpack,contact your dealer or Duracell Customer Service at (800) 842-2127.Common ProblemsBuzz in Audio EquipmentSome low-quality stereo systems have inadequate internal power-supply filtering and may buzz slightly when powered by theDuracell ® Powerpack. The best solution to eliminate the buzzing isto use an audio system with a better quality filter.Television InterferenceThe Duracell ® Powerpack is shielded to minimize interferencewith TV signals. If TV signals are weak, you may see interferencein the form of lines scrolling across the TV screen. Try one of thefollowing suggestions to minimize or eliminate the interference:• Increase the distance between the Duracell ® Powerpack andthe TV, antenna, and cables.• Adjust the orientation of the Duracell ® Powerpack, television,antenna, and cables.• Maximize TV signal strength by using a better antenna. Use a