There is no single universal Amazon Instant Video code for Panasonic televisions. Instead, users must access the Amazon Instant app on their Panasonic TVs, navigate to Your Video Library, write down the 5-digit code on the screen and then register it online by signing into their Amazon accounts.
Amazon generates new Instant Video codes for individual devices. These codes link each unique device to a specific user account. Users can register specific devices to one account at a time. Users can view and manage all of their registered devices from the Amazon Instant Video Settings page within their Amazon accounts.