Grass Valley UniConfi NVISION Series v.2.0 - Manual (Page 76)

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Switch Point Settings
Setting Switching Parameters
NV7256 and NV7256-Plus Routers
1 Select a control card (for an NV7256 frame).
2 From the ‘Window’ menu, select ‘Switch Point Setup’. The ‘Switch Point Setup’ window
appears. Specify an output range at the bottom of the page and click Read Outputs:
Fig. 8-2: Switch Point Setup Window (NV7256, NV7256-Plus
This table describes each column in the output list:
3 In the ‘Dual Video Reference Option’ section, choose ‘Redundant’ or ‘Dual’.
‘Redundant’ — You declare that the router will use redundant references. Both ‘VIDEO REF 1’
and ‘VIDEO REF 2’ are the same. If one fails, the other will be used as a fail-over.
Column Description
Output The number assigned to the signal for routing purposes. The number usually
refers to the physical port through which the signal is distributed.
Field/frame Indicates whether the output switches at every (video) field or at every (video)
frame.
Ref1/Ref2 Indicates whether the output uses video reference 1 or reference 2 (in dual refer-
ence mode only).