Below are several Nexia documents that can be downloaded. There are two .pdf formats Letter (8.5" x 11") and A4. Contact Tech Support if you have any additional questions.
Windows® 8 32-bit or 64-bit, Windows 7 SP1 32-bit or 64-bit
Pentium® 4 1.5GHz or faster
1280x1024 screen resolution (recommended)