31. Explanation of Warning Symbols and NotesWarningThis symbol is used to indicate safety instructions or todraw your attention to specific hazards and risks.NoteThis symbol is used to indicate additional information orimportant notes.Risk of electric shockThis symbol indicates product parts energized with adangerous voltage of sufficient magnitude to constitutea risk of electric shock.2. Package Contents• Digital radio DIR3020• AC/DC adapter• Quick guide3. Safety Notes• The product is intended for private, non-commercial useonly.• Protect the product from dirt, moisture and overheatingand use it in dry rooms only.• As with all electrical devices, this device should be keptout of the reach of children.• Do not drop the product and do not expose it to anymajor shocks.• Do not operate the product outside the power limitsgiven in the specifications.• Keep the packaging material out of the reach of childrendue to the risk of suffocation.• Dispose of packaging material immediately according tolocally applicable regulations.• Do not modify the device in any way. Doing so voids thewarranty.Risk of electric shock• Do not open the device or continue to operate it if itbecomes damaged.• Do not use the product if the AC adapter, adaptercable or power cable is damaged.• Do not attempt to service or repair the deviceyourself. Leave any service work to qualified experts.4. Before startingNotes on use• When a selection among menu items is to be made(such as Y or N), the one currently selected flashes.• In menus offering a variety of different options (suchas DRC, language and so on), the currently selectedoption is marked with *.Navigation and controls[NAVIGATE/ENTER/VOLUME] (9) has two differentfunctions:• Turn [NAVIGATE/ENTER/VOLUME] (9) to select amongmenu items.• Confirm the selection by pressing [NAVIGATE/ENTER/VOLUME] (9).Press [Back] (7) to return to the previous menu level.Volume adjustmentTurn [NAVIGATE/ENTER/VOLUME] (9) to increase/reducethe volume.