Felix NASA InfraRed Telescope Facility(IRTF), Institute for Astronomy, University of Hawaii

The Felix Manual

No manual is not avaiable.
but a yet another block diagram is felix_block_diagram.pdf or felix_block_diagram.odg.

iXon Ultra Vendor Documentation

iXon_System_Performance_SN_X-12056.pdf - Performance Sheet for iXon Ultra 897 SN X-12056. Used from 2020-07 to Present.

Andor_iXon_Ultra_897_Specifications.pdf - iXon Ultra 897 Specifications
iXon Ultra 897 Quick Start Guide.pdf - Quick Start setup guide.
iXon Ultra 897 Hardware Guide 1.3.pdf - Andor Hardware Guide

Other Documentation