Chapter 1 • Introduction and Features
Multiple Switcher Applications
The features of the System 4xi can be further expanded by connecting the output from another switcher to Input #4. The System 4xi then functions as the “master”, communicating with the projector and providing it with a signal improved by any of the features described in this section and, if required, can even control the connected projector using their IR
Picture Control Memory
All inputs, including those in multiple switcher applications, have a separate memory block for all picture controls of video or RGB and audio signals. When a different video input is selected, the picture controls are updated automatically from the information stored in the Picture Control Memory. RGB inputs in pass- through mode have no stored picture control information.
Internal Power Supply with Automatic Switching
The System 4xi is equipped with an internal
Universal Projector Control
The EXTRON System 4xi and the projector operate as a system that can be controlled several ways:
•through existing projector controls
•through the System 4xi panel
•through a host system using the
•using Extron’s Windows® Control software
Using the
•switch inputs
•control projector power
•mute the audio or video signals
•switch input memory blocks (in projector) for convergence
•setup saved configurations within the connected projector by input selection
•monitor the projector for update changes, feature changes, or input selection changes by the user
The above operations can also be accomplished by using the System 4xi front panel controls or through a PC or other control system. The System 4xi switcher will communicate with the projector and pass it the desired command.
When a projector manufacturer introduces a new model, the System 4xi can be upgraded to accommodate it by a simple EPROM change (free during the warranty period of two years). When a totally new projector brand and model is introduced, Extron will either add it to the compatibility list for EPROM upgrades, or make it an available “standard” with all future System 4xi switchers. Call Extron with details of your requirements.
The unique control features of the System 4xi make using its switcher functions exactly the same as using the
_______ Some projector IR remotes do not communicate with the System 4xi. Also, all
projectors have different methods for source and memory recall of source inputs. Please refer to your specific installation instructions for further details.
Extron • System 4xi Switcher Series • User’s Manual |
