PT-55 Manuals PT-55 Not your product? Language Nederlands English Français Deutsch Italiano Norsk Português Español Svenska User's Guide User's Guide (2 languages) For basic information about the product. Download and view the document in PDF format. PDF documents require the installation of the Adobe® Acrobat Reader DC® software. If you do not have the Adobe® Acrobat® software, click the "Adobe® Acrobat Reader DC®" link to download the software.