Installation manual

Euphonix CO-600 Change-Over System For New Core DF66 Redundancy
6
Overview
The change over redundancy system allows running a backup DF-66 SuperCore in
parallel with the primary unit. The change over switch distributes all audio signals to
both the primary and backup DSP cores. If the diagnostics system detects a fault, or even
a potential primary DF-66 failure, the entire output audio path (including all I/O devices)
is switched over to the backup system. This can occur automatically or be initiated by
the console operator. Setup for this is available in the Status page of either Emix or
MaxAir Application.
Each card in the Change Over chassis can accommodate all of the I/O for one SP662
card in the primary and backup DF66 SuperCores. You don’t require a Change Over
card for each Core card just the number of I/O needed. An Ethernet connection to the S5/
MaxAir network is required. Emix/MaxAir displays the status in the system page with
full diagnostics.