Specifications
Copyright © 2009, 2010, 2011 Black Box Network Services
724-746-5500 | blackbox.com 62
iCOMPEL Digital Signage - User Guide (V8.1.1)
The options are:
Fixed to the value specified by the Layout Designer
Customizable
Ad hoc (with the option to create a new Ad hoc from the existing Item if so desired).
Ad hoc Entry Label
The Label used by the Layout's Ad hoc Page to refer to this item.
Ad hoc Item Name
Uniquely identifies an Ad hoc Item on the iCOMPEL.
Customization Scope
For directly entered text the option exists to be Ad hoc From Center which means that in a Channel, changes made on
the Publisher iCOMPEL to this Item's override value will be applied to each Subscriber iCOMPEL as well.
Customization Status
Indicates if this Item is currently displaying its default value or if it has been overridden by an Ad hoc User.
Used by Layouts
Lists the Layouts that use this Ad hoc Item.
NOTE: Ad hoc Item Name and Used by Layouts are only available to Ad hoc Items that are not Customizable Items.
3.5 Playlist Commands
The following commands can be used to alter what is playing:
Rendezvous Point and Advance To commands
Change Layout command
3.5.1 Rendezvous Point and Advance commands
Each Playlist is a sequence of items that operates independently, Even if two Playlists have a sequence items of exactly
equal lengths you cannot rely on the display between different Zones to be completely synchronized. Instead, the
iCOMPEL offers a manual synchronization mechanism using Rendezvous Points and Advance To (Rendezvous Point)
commands.
When an Advance To command is encountered in the playlist, the command is passed on to either all Zones or a single
specified Zone in the current Layout. If the receiving Zone (or Zones) contain the Rendezvous Point name, then the playlist
immediately starts playing from the item immediately following the Rendezvous Point entry. If a Playlist does not contain
Rendezvous Point, the command is ignored.
Advance To commands and Rendezvous Points share the same identifying names. As you can place the same
Rendezvous point in multiple Playlists for different Zones, one single Advance To command can trigger actions in several
different Zones. You can also program other actions on the iCOMPEL, such as GPIO or Touch screen events, to
trigger Advance to commands.
Rendezvous Point names are not case sensitive.
Adding Rendezvous Points
To add a Rendezvous Point to a Playlist, follow these steps:
62
63
72 73