Cisco Cisco StadiumVision Director Manuale Di Manutenzione
© 2012 Cisco Systems, Inc. All rights reserved.
Page 17 of 27
• Cisco StadiumVision uses the non-event state to put all non-event displays in full
screen mode with a default channel (the channel customized for the venue) at
the time of day configured in the Control Panel.
the time of day configured in the Control Panel.
• When you start an event script, it takes a while for the system to settle.
Therefore, wait at least 1 minute after the completion of the DMP loading
sequence before you change to a different state.
sequence before you change to a different state.
• Do not change an event state more frequently than every 60 seconds. Since
multicast messages are rebroadcasted every 30 seconds, you should wait for 2
rebroadcasts (60 seconds) to insure that all DMPs are switched to the current
event state.
rebroadcasts (60 seconds) to insure that all DMPs are switched to the current
event state.
• When an event script only contains actions on a Group, but not on the enclosing
Zone, the DMPs in the enclosing Zone will not be controlled by the event script.
• If there is no screen template or action assigned to a DMP and the DMP
reboots, the TV will automatically be tuned to full screen video and display the
default channel. Also, if a DMP misses the prior multicast state transition and the
event state does not contain a screen template, it may display the wrong screen
template. To avoid this situation, keep the DMP in an event state that has an
assigned screen template action, or an event state whose predecessor has an
assigned screen template action.
default channel. Also, if a DMP misses the prior multicast state transition and the
event state does not contain a screen template, it may display the wrong screen
template. To avoid this situation, keep the DMP in an event state that has an
assigned screen template action, or an event state whose predecessor has an
assigned screen template action.
Table 9.
Tested Limits for Event Scripts and Event States
Specification
Limit
Maximum items per playlist
1200
Maximum of items per event script
2200
Maximum event states per event
100
Groups and Zones
Groups and zones allow you to apply attributes to a number of screens with a single
action. They simplify the control of advertisements in sponsored areas of the
stadium, enabling all the screens in a sponsored zone to have the same branded
messages, the same playlists, and the same video content.
action. They simplify the control of advertisements in sponsored areas of the
stadium, enabling all the screens in a sponsored zone to have the same branded
messages, the same playlists, and the same video content.
Group and zone associations can be made any time prior to writing an event script
and can be used for multiple events.
and can be used for multiple events.