Grass Valley MRC v.1.2 - Manual (Page 27)

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Miranda Router Configurator
User’s Guide
Refreshing the Control Card Display
In general, all control card information that displays in MRC is current. However, any time you
physically add or remove a control card from a router frame, you should click Refresh Summary.
Doing so ensures that changes in the router frame are communicated to MRC.
You can click Refresh Summary at any time.
Saving Configuration Changes
Configuration settings are stored in non-volatile memory (EEPROM) on the control card. The
EEPROM stores all configuration settings entered through MRC, but not crosspoint data.
Crosspoint data are stored on the control card in battery-backed RAM. Each control card has its
own memory and must be configured separately. All control cards of a router must have iden-
tical configurations.
Changes made in MRC are not automatically applied to the control card. For your changes to
take effect, you must click Update Control Card.
You can continue to use MRC while a control card updates.
If you make changes and do not click Update Control Card, MRC will display a warning window
providing you with three options.
Click the option you want:
• Update Control Card — save all changes made in the current session and send the changes
to the control card.
• Don’t Apply — close the current page without saving any changes.
• Cancel — Return to the currently open page with all changes still displaying. Changes are
not sent to the control card.