Belden GRASS VALLEY KMV-3901, Инструкция по установке и обслуживанию

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KMV-3901/KMV-3911
Installation & Service Manual
Downgrading the Multiviewer System
• Alarm debouncing may need to be recalibrated: before downgrading from version
6.60 (or later) to version 6.50 (or earlier) of the Kaleido Software, make sure to review
your system’s alarm debouncing calibrations, some of which you may have to modify if
you wish to maintain the same behavior. See
Upgrading from a version prior to 6.60 , on
page 104 for details.
• A KMV-3901/3911 with Kaleido Software version 6.60 or later cannot be downgraded
to version 6.50 (or earlier).
• The KMV-3901/3911 cannot be downgraded to a version earlier than 5.30.
Downgrading to an earlier version would cause the monitor wall displays to remain
blank or only show video (no graphics). In the advent that such a downgrade was
attempted by mistake, reseat the card to revert the changes and restore functionality.
Should this fail, contact Technical Support (see
Grass Valley Technical Support , on
page 128).
• The KMV-3901 cannot be downgraded to a version earlier than 5.00.
• Router control: as of Kaleido Software version 4.00, router configuration changes made
in Router Manager Configurator are not compatible with earlier versions of the
software. Downgrading is supported but any change to the router configuration made
in Kaleido Software version 4.00 or later will be lost during the downgrade. After
downgrading, any router configuration will have reverted to what it was before the last
upgrade.
To downgrade your multiviewer to an earlier version of Kaleido Software
• Follow the upgrade instructions in the Release Notes that were published for the
Kaleido Software version you want to downgrade to.
Troubleshooting
Troubleshooting with the card's front edge USB connector
A USB mouse can be directly connected to the multiviewer card for troubleshooting
purposes (as opposed to connecting the mouse to a Kaleido-RCP2, for instance) with the
following conditions.
• The pointer can only travel between the displays supported by that card.
• When more than one display is connected to the card, the required mouse movement
to go between displays does not always follow the wall layout set in XEdit. For example,
you will have to move the mouse pointer horizontally or vertically in order to go from
one display to the next.
Dashboard Messages
The following tables explain messages that may appear in the Status dashboard (lower right
corner) and in the Upgrade dashboard (lower left corner), on the Monitor wall.
IMPORTANT
Before downgrading your Kaleido Software system, review the following.