User's Manual

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setting is important to limit the area in which RF traffic of a microphone and
receiver is being seen to the coverage area, therefore reducing interference with
adjacent areas. See later user interface sections for information on how to set
these parameters.
Selecting Synchronization Method
Choosing a Synchronization method may be done through either the Web UI, or
the Front Panel LCD.
From the Front Panel the synchronization mode may be selected from the
System Clock submenu, under System Settings. Once the mode is selected,
the interface will automatically prompt the user with a choice of Internal or
External clock mode. Only one Internal can be set for any sync mode; this
device will be the clock source to all synchronized systems. All other devices
need to be set as External, and use the clock signal of the Internal.
Through the Web UI, synchronization mode can be set on the System
Configuration page. In the table on the bottom left of that page are two
dropdown menus. The first is for the synchronization mode, and the second
for setting the system as Internal (Primary on the Executive HD) or External
(Secondary Mode on HD) clock mode.
Synchronization Bus
The synchronization bus allows connecting several Executive Elite Base DSP
units together to manage the clock between the systems.
The Synchronization bus also allows synchronizing Executive Elite Base DSP
units with Executive HD™ receivers in the same vicinity. While the
synchronization bus in Executive HD installations also managed group mute
control, this capability is handled differently in Executive Elite. When installed
together with Executive HD systems the bus will therefore only provide
synchronization data, not mute data between Executive Elite and Executive HD
systems. However, mute groups managed between Executive HD systems can
still be managed using the bus.
The synchronization bus cable is connected to the grey Euroblock BUS
connector on the Executive Elite Base DSP unit using a standard 3.5mm
Euroblock connector. The wire used should be 26AWG or better, shielded
cable. The distance between the furthest External and the Internal must not
exceed 300’ (90 meters).