- 137 -InformationUsing Help menu1. Display the menu with MENU2. Select Help with / and press OK to access3. Select TV Self Test / System Information / Device Information with /and press OK to accessTV Self TestMakes a diagnosis of picture or sound problems.Follow the on-screen instructions.System InformationDisplays the system information of this TV.Device InformationDisplays the device information of this TV.Optional accessories3D Eyewear■ 3D Eyewear● TY-EP3D20U(1 pack includes 2 eyewears)– If you need 3D Eyewear additionally, please purchase this optionalaccessory.– Use Panasonic 3D Eyewear for passive 3D.– For more information:http://panasonic.net/viera/support