Teac HDB849 User Manual page 6

This symbol indicates that dangerous voltages constituting a risk of
electric shock are present within this unit.
This symbol indicates that there are important operating and
maintenance instructions in the literature accompanying this unit.
This symbol indicates that this product incorporates double insulation
between hazardous mains voltage and user accessible parts.
When servicing use only identical replacement parts.
This symbol on the product or in the instructions means that your
electrical and electronic equipment should be disposed at the end of
life separately from your household waste. There are separate
collection systems for recycling.
For more information, please contact the local authority or your retailer
where you purchased the product.