PT-1800 Manuals PT-1800 Not your product? Language English Français Español 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.