RS-232/RS-422 Link | Extron electronic MVX PLUS 128 specification

SIS™ Programming and Control

RS-232/RS-422 Link

The switcher’s rear panel Remote 9-pin D female connector (ﬁgure 4-1) can be connected to the RS-232 or RS-422 serial port output of a host device such as a computer running the HyperTerminal utility, an RS-232 capable PDA, or a control system. This connection makes software control of the switcher possible.

REMOTE

				Pin RS-232 Function			RS-422 Function
				1	—	Not used	—	Not used
			RS232/RS422	2	TX	Transmit data	TX–	Transmit data (–)
	1	6	RS232/RS422	3	RX	Receive data	RX–	Receive data (–)
	1			3	RX	Receive data	RX–	Receive data (–)
				4	—	Not used	—	Not used
				4	—	Not used	—	Not used
	5	9		5	Gnd	Signal ground	Gnd	Signal ground
		9		6	—	Not used	—	Not used
				6	—	Not used	—	Not used
				7	—	Not used	RX+	Receive data (+)
				8	—	Not used	TX+	Transmit data (+)
				9	—	Not used	—	Not used

Figure 4-1 — Remote connector pin assignments

The default protocol is as follows:

• 9600 baud	•	no parity	• 8-bit
• 1 stop bit	•	no ﬂow control

NThe MVX Plus 128 switcher can support either RS-232 or RS-422 serial communication protocol, and can operate at 9600, 19200, 38400, or 115200 baud rates. See Selecting the RS-232/RS-422 protocol and baud rate in chapter 3, Operation, to conﬁgure the RS-232/RS-422 port from the front panel.

4-2 MVX Plus 128 VGA Matrix Switchers • Programmer’s Guide

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Extron electronic MVX PLUS 128 manual RS-232/RS-422 Link, MVX Plus 128 VGA Matrix Switchers Programmer’s Guide

Contents

VGA Matrix Switchers MVX Plus Safety Instructions English Consignes de Sécurité FrançaisSicherheitsanleitungen Deutsch Instrucciones de seguridad Español Plug the switcher into a grounded AC source MVX Plus 128 VGA Matrix Switchers Quick Start QS-1 Saing or recalling a preset Viewing and adjusting the audio levelQS-2 MVX Plus 128 VGA Matrix Switchers Quick Start Create a tie Table of Contents Table of Contents, cont’d MVX Plus 128 VGA Matrix Switchers Table of Contents Iii Iv MVX Plus 128 VGA Matrix Switchers Table of Contents Appendix B Speciﬁcations, Part Numbers, Accessories Vi MVX Plus 128 VGA Matrix Switchers Table of Contents One About the Matrix Switchers MVX Plus 128 VGA Matrix Switchers IntroductionAbout this Manual Deﬁnitions Features Introduction, cont’d Tie any input to any or all outputs Introduction, cont’d Two Mounting the Switcher MVX Plus 128 VGA Matrix Switchers InstallationCabling and Rear Panel Views Video connections Captive screw connector wiring for audio inputs Audio connections Installation, cont’d RS-232/RS-422 connection To control the networked switcher with SIS commands from Program or has downloaded Html pages from the switcherCabling and RJ-45 connector wiring Ethernet connection Reset button Power connection Three Front Panel Controls and Indicators MVX Plus 128 VGA Matrix Switchers OperationDeﬁnitions Input and output buttons Control buttons Operation, cont’d Controls Button icons Sample button icons Power Front Panel OperationsCreating a conﬁguration Example 1 Creating a set of video and audio ties Press and release the Esc button ﬁgurePress and release the input 5 button ﬁgure Press and release the Enter button ﬁgure All input buttons and output buttons Example 2 Adding a tie to a set of video and audio ties Press and release the output 1 button ﬁgure 13 Press the Enter button Example 3 Removing a tie from a set of video and audio ties Press and release the output 4 button ﬁgure Current conﬁguration ﬁgure 3-20 is now Video Viewing a conﬁguration Lights red Rgbhv button and the Audio button ﬁgure Press and release the Rgbhv button to deselect Rgbhv ﬁgure Red Grouping 27 I/O grouping of incompatible video formats Operation, cont’d Example 5 Grouping inputs and outputs Press and release the Enter button to select group 1 ﬁgure Press and release the Preset button to select group 2 ﬁgure 32 Select an I/O group Setting RGB delay Example 6 Setting the RGB delay for an output 35 Select RGB Delay mode Press and release the output 17 button ﬁgure Using presets Press and release the Rgbhv button ﬁgure Example 7 Saving a preset ﬁgure Example 8 Recalling a preset Press and release the Preset button ﬁgure Muting and unmuting video and/or audio outputs 47 Press the Enter button Example 9 Muting and unmuting an output Release the Rgbhv button and the Audio button ﬁgure 50 Mute the outputs Viewing and adjusting the input audio level To blink red, then release the buttonAudio level Stops blinking Example 10 Viewing and adjusting an input audio level 54 Clear all selections Input audio level adjustment displays 3 F 4 Viewing and adjusting the output volume Audio volumePress and release the Audio button ﬁgure Audio mode. The Audio button stops blinking Reading the displayed volume Audio volume adjustment settings Example 11 Viewing and adjusting an output volume level 10 11 3 4 5 6 7 F 8 9 10 11 Locking out the front panel Executive mode Performing a system reset from the front panel Background illumination 66 Toggle background illumination on or off Selecting the RS-232/RS-422 protocol and baud rate Serial protocol Performing soft system resets Rear Panel Controls 70 Whole switcher and absolute resets Performing a hard reset If necessary, turn off power to the switcherTo the switcher ﬁgure Optimizing the Audio Troubleshooting Conﬁguration WorksheetsWorksheet example 1 System equipment Worksheet example 2 Daily conﬁguration 73 Worksheet example 2 Daily conﬁguration Worksheet example 3 Test conﬁguration 74 Worksheet example 3 Test conﬁguration Output destinations Conﬁguration worksheet Operation, cont’d Four MVX Plus 128 VGA Matrix Switchers Programmer’s Guide RS-232/RS-422 Link Default IP addresses Ethernet Link Host-to-Switcher Instructions Switcher-Initiated Messages Switcher Error Responses Using the Command/Response Tables Command/Response Table for SIS Commands Symbol deﬁnitions Command Ascii command Response Additional Description % G InX! AudX$ Value Output Attenuation Volume EX11X12...X112O EX*MR EZG EVM EDF X1-X2-X2 Command/Response Table for IP SIS Commands X5# Command/response table for IP SIS commands Special Characters Example Response description Five Matrix Switchers Control Program Installing the softwareEthernet protocol settings MVX Plus 128 VGA Matrix Switchers Matrix Software Using the software Comm port selection window Matrix Software, cont’d Extron Matrix Switcher+ Control Program window blank IP Settings/Options window Control program IP setting/options window Matrix IP Address ﬁeld Extron Name/Descriptor ﬁeld Gateway IP address ﬁeld Subnet Mask ﬁeldHardware Address ﬁeld Use Dhcp checkbox Time local ﬁeld Sync Time to PC buttonGMT offset ﬁeld Use Daylight Savings checkbox Administrator Password ﬁeld User Password ﬁeld Mail Server Password ﬁeld Mail Server IP Address ﬁeldMail Server Domain Name ﬁeld Miles Standish Mail Addressee ﬁelds Updating ﬁrmware Download. Note the folder to which you save the ﬁrmware ﬁleRun the executable *.exe ﬁle to decompress the ﬁrmware ﬁle Uploading Html ﬁles Windows buttons, drop boxes, and trashcan Windows menusFile menu Tools menu Status window Preferences menu 10 Ties shown as lines 11 Ties shown as crosspoints Using emulation mode Using the help systemMaster-Reset selection Button-Label Generator Program 12 Extron’s Button-Label Generator window Html Operation Access the switcher using Html pages as follows Password. Click the OK buttonMVX Plus 128 VGA Matrix Switchers Html Operation Download the Startup System Status System Status Html Operation, cont’d Dsvp System Conﬁguration System Conﬁguration IP Settings ﬁelds Unit Name ﬁeldDhcp radio buttons IP Address ﬁeld Date/Time Settings ﬁelds Savings time featureClick the Submit button Passwords Passwords Email Settings Mail IP Address ﬁeldDomain Name ﬁeld Firmware Upgrade Email address ﬁelds File Management Set and View Ties Upload your own ﬁles as followsClick the Browse button Browse through your system and select the desired ﬁles RGB and Audio Settings Creating a tie Changing the input gain and attenuation Button until the desired input is visibleClick the desired input Click the desired gain or attenuation value Muting and unmuting one or all outputs Mute one or all outputs as followsButton until the desired output is visible Click the desired output Changing the RGB delay Click the desired RGB delay Changing the output volume level Click the desired output volume step value Number Output Steps Attenuation Volume Global Presets Saving a presetRecalling a preset Special Characters AAppendix a Default address MVX Plus 128 VGA Matrix Switchers Ethernet Connection MVX Plus 128 VGA Matrix Switchers Ethernet Connection A-3 Pinging to determine Extron IP addressPinging to determine Web IP address Connecting as a Telnet client Telnet tipsOpen MVX Plus 128 VGA Matrix Switchers Ethernet Connection A-5 Escape character and Esc keyLocal echo Set carriage return-line feed Subnetting a Primer GatewaysLocal and remote devices IP addresses and octets MVX Plus 128 VGA Matrix Switchers Ethernet Connection A-7 Determining whether devices are on the same subnet Ethernet Connection, cont’d AppendixBB Speciﬁcations, Part Numbers, Accessories Speciﬁcations Audio Speciﬁcations, Part Numbers, Accessories, cont’d Part Numbers and Accessories AccessoriesIncluded parts Replacement part Number Adapters, power supplies, labels Part number Male-to-female VGA molded connector cables Part number Male-to-female VGA backshell connector cables Part numberMale-to-male VGA molded connector cables Part number Cables Installing labels in the matrix switcher’s buttons Button Labels Speciﬁcations, Part Numbers, Accessories, cont’d Button label blanks Speciﬁcations, Part Numbers, Accessories, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, Europe Extron Electronics, USA