User Guide

PowerCage FOX SR HDMI Scaling Receiver • Installation and Operation 12
Operation
After the transmitter, all receivers, the matrix switcher, the inserter, and their connected
devices are powered up, the system is fully operational. If any problems are encountered,
verify that the cables are routed and connected properly, and that all display devices have
identical resolutions and refresh rates. If your problems persist, call the Extron S3 Sales &
Technical Support Hotline. See the contact numbers on the last page of this guide for the
Extron office nearest you.
To take advantage of the various adjustments and test patterns available in the
PowerCage FOX scaling receiver, you need to connect a computer or other RS-232
capable device to the Remote/RS-232 port on the unit that provides the function or to
the front panel Configuration port and operate using either SIS commands or the Signal
Processing Control Program on a computer running Windows.