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MVX 128 A VGA Matrix Switchers • Table of Contents
PRELIMINARY
Table of Contents
Chapter One • Introduction ......................................................................................................1-1
About this Manual .....................................................................................................................1-2
About the Matrix Switchers ................................................................................................1-2
Defi nitions ......................................................................................................................................1-3
Features ............................................................................................................................................1-4
Chapter Two • Installation ........................................................................................................2-1
Mounting the Switcher ..........................................................................................................2-2
Cabling and Rear Panel Views ............................................................................................2-2
Video connections .....................................................................................................................2-2
Audio connections ....................................................................................................................2-3
RS-232/RS-422 connection ........................................................................................................2-4
Reset button ..............................................................................................................................2-5
Power connection .....................................................................................................................2-5
Chapter Three • Operation ........................................................................................................ 3-1
Front Panel Controls and Indicators ...............................................................................3-2
Defi nitions ..................................................................................................................................3-2
Input and output buttons ........................................................................................................3-3
Control buttons .........................................................................................................................3-4
I/O controls .................................................................................................................................3-6
Front Panel Operations ...........................................................................................................3-7
Power ..........................................................................................................................................3-7
Creating a confi guration .........................................................................................................3-8
Example 1: Creating a set of video and audio ties ............................................................ 3-9
Example 2: Adding a tie to a set of video and audio ties ............................................... 3-11
Example 3: Removing a tie from a set of video and audio ties ...................................... 3-13
Viewing a confi guration ........................................................................................................3-15
Example 4: Viewing video and audio, audio only, and video only ties ..........................3-15
Muting and unmuting video and/or audio .........................................................................3-18
Example 5: Muting and unmuting an output ..................................................................3-18
Using global presets ...............................................................................................................3-21
Example 6: Saving a preset ...............................................................................................3-21
Example 7: Recalling a preset ...........................................................................................3-23
Viewing and adjusting the input audio level .....................................................................3-24
Example 10: Viewing and adjusting an input audio level ..............................................3-26
Viewing and adjusting the output volume ......................................................................... 3-28
Reading the displayed volume .........................................................................................3-29
Example 11: Viewing and adjusting an output volume level ......................................... 3-30
Locking out the front panel (Executive mode) ...................................................................3-32
Performing a system reset from the front panel ................................................................3-32
Selecting the RS-232/RS-422 protocol and baud rate ........................................................3-33
Rear Panel Operations ...........................................................................................................3-34
Performing an absolete system reset from the rear panel ...............................................3-34
Performing a hard reset from the rear panel ..................................................................... 3-35