Справочник Пользователя для Changzhou Sound Dragon Electronics And Acoustics Co. Ltd. Y641

Note: This product has been tested and found to comply with the limits 
for a Class B digital device, pursuant to Part 15 of the FCC Rules. These 
limits are designed to provide reasonable protection against harmful 
interference in a residential installation. This product generates, uses, 
and can radiate radio frequency energy and, if not installed and used in 
accordance with the instructions, may cause harmful interference to 
radio communications. However, there is no guarantee that interfer-
ence will not occur in a particular installation. If this product does cause 
harmful  interference  to  radio  or  television  reception,  which  can  be 
determined by turning the equipment off and on, the user is encour-
aged to try to correct the interference by one or more of the following 
measures: 
—Reorient or relocate the receiving antenna. 
—Increase the separation between the equipment and receiver. 
—Connect the equipment into an outlet on a circuit different from that 

—Consult the dealer or an experienced radio/TV technician for help.

This equipment should be installed and operated with a minimum 
distance 20cm between the radiator and your body

to which the receiver is connected.