Diasonic Tech PORTABLE DIGITAL AUDIO PLAYER DDR-5000 - Manual (Page 2)

INFORMATION TO THE USER
Changes or modifications not expressly approved by the manufacturer
could void the user’s authority operate the equipment.
This device complies with Part 15 of the FCC Results. Operation is
subject to the following
(1) This Device may not cause harmful interface, and
(2) This device must accept any interference received, including
interference that may cause undesired operation.
WARNING
two conditions: