Belden GRASS VALLEY DENSITE 3+ FR4, Руководство пользователя

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Configuration
• The frame reference distributes a Universal Reference Signal (URS) to all modular cards
in the frame.
• If the option has not been purchased, individual modular cards in the frame must be
connected to their own reference signals via their rear panels.
To open the Frame Reference control panel
Double-click on the Frame Reference icon In iControl Navigator to open the service panel.
Reference Source
To select the reference source
1 Select the Input tab.
2 Click the Reference Source pulldown.
3 Click to select the reference source:
Selection Detail
Auto Use the External reference; if it’s not available, use the Internal reference.
External Use the signal on the REF connector on the controller rear panel.
Internal Use the signal from the internal generator.
URS Generation
To select the URS generation mode
1 Select the Mode tab.
2 Click the URS Generation Mode pulldown.