Linked below is the PDF manual for the Giga Orion. It is a great resource that will answer many of your questions and provides detailed installation information.
Some of the material covered in the manual includes:
- Ports and Indicators
- Antenna & Mounting
- Power supply usage and options, including direct and PoE
- 1+0 Setup
- CLI Command List
- Cable Wiring
- Part Numbers
Please consult the table of contents for a full listing and utilize the search function of your PDF reader to find key topics.