MVX 128 a
VGA Matrix Switcher
 Safety Instructions English
Precautions
Consignes de Sécurité Français
Sicherheitsanleitungen Deutsch
 MVX 128 a VGA Matrix Switchers Quick Start QS-1
Quick Start MVX 128 a VGA Matrix Switchers
Plug the switcher into a grounded AC source
 Viewing and adjusting the audio level
Saving or recalling a preset
QS-2 MVX 128 a VGA Matrix Switchers Quick Start
Create a tie
 Table of Contents
 Table of Contents, cont’d
 One
 MVX 128 a VGA Matrix Switchers Introduction
About the MVX 128 a Matrix Switcher
Introduction
About this Manual
 Definitions
 Introduction, cont’d
Features
 MVX 128 a VGA Matrix Switchers Introduction
 Introduction, cont’d
 Two
 Mounting the Switcher
Installation
MVX 128 a VGA Matrix Switchers Installation
Cabling and Rear Panel Views
 Audio connections
Captive screw connector wiring for audio inputs
 RS-232/RS-422 connection
Installation, cont’d
 Power connection
Reset button
 Installation, cont’d
 Three
 MVX 128 a VGA Matrix Switchers Operation
Front Panel Controls and Indicators
Operation
Definitions
 Sample label
Input and output buttons
 Control buttons
Operation, cont’d
 See Viewing and adjusting the input audio level on
 Controls
 Front Panel Operations
Power
 Creating a configuration
 Press and release the input 5 button figure
Example 1 Creating a set of video and audio ties
Press and release the Esc button figure
 Press and release the Enter button figure
Select the outputs
 This example assumes that you have performed example
Example 2 Adding a tie to a set of video and audio ties
 13 Press the Enter button
 15 Clear all selections
Example 3 Removing a tie from a set of video and audio ties
 18 Deselect the output
 21 Clear all selections
Viewing a configuration
 22 Select Rgbhv or video and audio
Rgbhv button and the Audio button figure
 Video Audio
Press and release the Rgbhv button to deselect Rgbhv figure
 Example 5 Muting and unmuting an output
Muting and unmuting video and/or audio
 28 Select Rgbhv and audio
 30 Unmute the outputs
 Example 6 Saving a preset
Using global presets
 Press and release the Output 1 button figure
LED blinks figure
 Press and release the Preset button figure
Example 7 Recalling a preset
 40 Press the Enter button
Viewing and adjusting the input audio level
 When blinking quickly, and 3 dB
DB when blinking slowly, 2 dB
When lit. See the table at right
Press and release an input button
 42 Clear all selections
Example 10 Viewing and adjusting an input audio level
 View View ESC Outputs
Press and release the Audio button figure
 Audio mode. The Audio button stops blinking
Viewing and adjusting the output volume
Released or the upper or lower limit is reached
 Audio output volume settings
Reading the displayed volume
 47 Clear all selections
Example 11 Viewing and adjusting an output volume level
 49 Select output
 Performing a system reset from the front panel
Locking out the front panel Executive mode
 Selecting the RS-232/RS-422 protocol and baud rate
Enter Preset View ESC Rgbhv Audio
 Not occur within 1 second
Performing an absolute system reset from the rear panel
Rear Panel Operations
 Optimizing the Audio
Performing a hard reset from the rear panel
 Worksheet example 1 System equipment
Troubleshooting
Configuration Worksheets
 Audio
Worksheet example 2 Daily configuration
 61 Worksheet example 3 Test configuration
Worksheet example 3 Test configuration
 Configuration worksheet
Output destinations
 Operation, cont’d
 Four
 Switcher-Initiated Messages
Host-to-Switcher Instructions
MVX 128 a VGA Matrix Switchers Programmer’s Guide
Programmer’s Guide
 Using the Command/Response Tables
Switcher Error Responses
 Symbol definitions
Command/Response Table for SIS Commands
X1 =
X1@ =
 Description
Command Ascii command Response Additional
 % G InX! AudX$
 Audio volume adjustment settings
 EX!NI
 EZG
 X1* CY
 Information requests
X1X1X1X1X1X2
 Programmer’s Guide, cont’d
 Five
 Installing the software
Matrix Switchers Control Program
MVX 128 a VGA Matrix Switchers Matrix Software
Matrix Software
 Click OK and proceed to step
Using the software
 Matrix Software, cont’d
 Open file window
Updating firmware
 Click the Exit button to exit the firmware loader utility
 File menu
Windows buttons, drop boxes, and trashcan
Windows menus
 Tools menu
Audio-Output volume settings Displays the audio
 Ties shown as lines
Preferences menu
 Using the help system
Using emulation mode
Master-Reset selection
Button-Label Generator Program
 AppendixAA
 Specifications
Specifications, Part Numbers, Accessories
 Audio
 Specifications, Part Numbers, Accessories, cont’d
 Accessories
Part Numbers and Accessories
Included parts Replacement part Number
Adapters, power supplies, labels Part number
 Male-to-female VGA backshell connector cables Part number
Male-to-female VGA molded connector cables Part number
Male-to-male VGA molded connector cables Part number
Cables
 Figure A-1 Button label blanks, 12-button strips
Button Labels
 Specifications, Part Numbers, Accessories, cont’d
 Extron Electronics, Europe
FCC Class a Notice Extron’s Warranty
 Extron Electronics, USA