Grass Valley Trinix NXT v.3.3.1 - Manual (Page 96)

96 Trinix NXT — Installation and Service Manual
Section 2 — Planning Guide
the primary path and if necessary will disable the primary path output
driver and enable the secondary path output driver. Notice that the two
paths use independent sets of hardware.
Figure 54. Example of Protected Paths for TRX-NXT-512x512 Router
Inputs 1-12
8
Outputs
1-12
8
Outputs 129-256 Inputs 38
5-512
Inputs 129-256 Outputs 38
5-512
Outputs 257-3
84
Inputs 257-3
84
Input/Output
boards
Input/Output
boards
DM-33501/2
Matrix boards
Powered by
PS A and PS B
Powered by
PS C and PS D
Splitter Splitter Combiner Combiner
Input 1 Output 1
Primary path
Secondary path
Output 257 Input 257
Output Status Output Status
Signal OK, driver ON Signal OK, driver ON
Output assigned to Output assigned to
protected path, driver OFF
protected path, driver OFF