Extron electronics MPX 423 A Instrucciones de operaciones

MPX 423 AMedia Presentation Matrix Switcher68-972-01 Rev. APrinted in the USA08 04PRELIMINARY

MPX 423 A • IntroductionIntroduction1-4

MPX 423 A • Introduction2Chapter TwoInstallationMounting the Matrix SwitcherRear Panel ConnectorsConnecting the MPX 423 A Matrix SwitcherRS-232 and E

InstallationMPX 423 A • InstallationMounting the Matrix SwitcherThe MPX 423 A is housed in 1U high, 17.4” wide metal enclosures that are rack- ordesk-

MPX 423 A • Installation2-32. Hold the switcher with attached brackets against the underside of the desk orother furniture. Mark the location of hole

MPX 423 A • InstallationInstallation, cont’d12RS-232 — One female DB9 connector for a host computer or third partycontroller using Extron’s Simple Ins

MPX 423 A • Installation2-550/60 Hz100-240V 0.3AL1RL2RL3RL4RL1RL2RL3RL4RL1RL2RL3RL4RL3RL4RINPUTSOUTPUTSCONTROLINPUTSOUTPUTSRESETACTLINKRS-2321234

MPX 423 A • InstallationInstallation, cont’d2-6For Ethernet control, Plug one end of a Cat 5, straight-through Ethernet cable to theRJ-45 LAN port of

MVP 104GX Installation3Chapter ThreeOperationFront Panel OperationSwitcher Modes and OperationAudioResetting the UnitMPX 423 A

OperationMPX 423 A • Operation3-2Front Panel OperationFigure 3-1 — Front panel details of the MPX 423 A matrix switcherThe following sections describe

MPX 423 A • Operation3-39Composite video input — Buttons 5 through 8 select the input for thecomposite video sections of the MPX unit. The LEDs adjac

This symbol is intended to alert the user of important operating and maintenance(servicing) instructions in the literature provided with the equipment

MPX 423 A • OperationOperation, cont’d3-4Reading the LEDsReading the LEDs of the MPX 423 A matrix switcher is the primary means ofcontrolling your inp

MPX 423 A • Operation3-5Figure 3-3 — Front panel button/LED functions during Switching modeFront panel security lockoutFront panel security lockout pr

MPX 423 A • OperationOperation, cont’d3-6For information on setting the RGB Delay through Ethernet control, see Accessingand Using the Web Server in c

MPX 423 A • Operation3-7The volume adjustment is speed sensitive. To avoid large audible volume jumpswhen the volume knob is turned quickly, the volu

MPX 423 A • OperationOperation, cont’dMode 3: Holding the Reset button until the I/O LED blinks once (3 seconds)followed by a momentary (<1 second)

MVP 104 Windows Control Program5Chapter FiveProgrammer’s GuideRemote Control Port (RS-232)Host-to-MPX CommunicationsCommand/Response TableMPX 423 A

Programmer’s GuideMPX 423 A • Programmer’s Guide5-2Remote Control Port (RS-232)The MPX 423 A matrix switcher RS-232 port connector is used to connect

MPX 423 A • Programmer’s Guide5-3ASCII to HEX Conversion Table•Figure 5-1 — ASCII-to-hexadecimal conversion tableSymbol Definitions= CR/LF • = sp

Programmer’s GuideMPX 423 A • Programmer’s GuideX22= Power supply voltages and Temperature (in degrees, Fahrenheit) (+5.0V, +3.3V, +2.5V, +15.0V, -

MPX 423 A • Programmer’s GuideError responsesWhen the MPX 423 A matrix switcher receives an SIS command anddetermines that it is valid, it performs th

Quick Start — MPX 423 AInstallationStep 1Turn off power to the MPX 423 A switcher and all other devices that will be connected.Step 2Select your mount

MPX 423 A • Programmer’s GuideProgrammer’s Guide, cont’d5-6Input selection (in Single and Separate Switcher modes)Tie input (A and V) X2

MPX 423 A • Programmer’s Guide 5-7Read RGB/VideoMuteX3 B/b (X3+30h) 42/62X9Note: User may also use input 0 (zero) for mute (i.e., 0*1! = mutes output

MPX 423 A • Programmer’s GuideProgrammer’s Guide, cont’dSet GMT, Offset ESCX39 CZ 1B X39 43 A5 0D Ip

MPX 423 A • Programmer’s GuideSwitch web page priority24 Esc X54Cpag Iwp X54View web page priority Esc CpagX54Set verbose mode24Esc

MPX 423 A • Programmer’s GuideProgrammer’s Guide, cont’d5-10

MVP 104 Windows Control Program6Chapter SixEthernet ControlAccessing and Using the Web ServerNavigating the Default Web PagesSpecial CharactersMPX 42

Ethernet ControlMPX 423 A • Ethernet Control6-2The MPX 423 A matrix switcher features an on-board Web server, displayed as a setof default Web pages.

MPX 423 A • Ethernet Control6-3The switcher checks several possibilities, in the following order, and then respondsaccordingly:a. Does the address inc

MPX 423 A • Ethernet ControlEthernet Control, cont’d6-4Figure 6-3 — DSVP pageConfigurationThe Configuration tab includes pages that show the current S

MPX 423 A • Ethernet Control 6-5Unit NameThis name field can be changed to any valid name, up to 12 alphanumericcharacters.The following characters ar

Quick Start — MPX 423 A, cont’dPin RS-232 Description1 — not used2 Tx Transmit data3 Rx Receive data4 — not used5 Gnd Signal ground6 — not used7 — not

MPX 423 A • Ethernet ControlEthernet Control, cont’d6-6PasswordsThe fields on the Passwords page are for entering and verifying administrator anduser

MPX 423 A • Ethernet Control6-7Figure 6-6 — Firmware Upgrade pageThe Firmware Upgrade page is only for replacing the firmware that controlsall switche

MPX 423 A • Ethernet ControlEthernet Control, cont’d6-8To add or update files:1. Select the File Management tab and the File Management screen (figure

MPX 423 A • Ethernet Control6-9Figure 6-8 — Set and View Ties pageThe status of each tie is visible through buttons of three different colors:• An amb

MPX 423 A • Ethernet ControlEthernet Control, cont’d6-10Change the input gain and attenuationUsers can set each input’s level of audio gain or attenua

MPX 423 A • Ethernet Control6-112. Click the desired output.3. Click the Video Only, Audio Only, or Video & Audio button to select video,audio, or

MPX 423 A • Ethernet ControlEthernet Control, cont’d6-12Change an output’s audio level setting as follows:1. Click on the output drop box. A drop dow

MPX 423 A • Ethernet Control6-13414038.5%40%valuedB ofattenuationOutputvolume636162605957585655535452514950485.5%8.5%7%98 0%0010%11.5%14.5%13%16%17.5%

MPX 423 A • Ethernet ControlEthernet Control, cont’d6-14

MVP 104 Programmer’s GuideAAppendixReference InformationSpecificationsPart NumbersMPX 423 A

iMPX 423 A • Table of ContentsTable of ContentsChapter 1 • Introduction ...

MPX 423 A • Reference InformationReference InformationA-2VideoRouting ... (3) 4 x 2 matrix switchersGain ...

MPX 423 A • Reference InformationA-3Nominal level ... 1 Vp-p for Y of component video and S-video, and for composite video

MPX 423 A • Reference InformationReference Information, cont’dA-4Maximum level ... +20 dBu, (balanced or unbalanced) at 1%THD

MPX 423 A • Reference InformationA-6Part NumbersIncluded partsThese items are included in each order for an MPX 423:Included parts Replacement Part nu

MPX 423 A • Reference InformationReference Information, cont’dA-7BNC-4 Mini HR CableBNC-4-25' MHR (25 feet/7.5 meters) 26-210-04BNC-4-50' MH

FCC Class A NoticeNote: This equipment has been tested and found to comply with the limits for a Class A digitaldevice, pursuant to part 15 of the FC

© 2004 Extron Electronics. All rights reserved.PRELIMINARYExtron Electronics, USA1230 South Lewis StreetAnaheim, CA 92805USA714.491.1500 Fax 714.49

MPX 423 A • Table of ContentsTable of Contents, cont’dii68-972-01 Rev. APrinted in the USA08 04Chapter 5 • Programmer’s Guide...

1Chapter OneIntroductionAbout this ManualAbout the MPX 423 A FeaturesMPX 423 A

MPX 423 A • IntroductionIntroduction1-2About this ManualThis manual discusses how to install and operate the Extron MPX 423 A MediaPresentation Matrix

MPX 423 A • IntroductionCurrent configuration memory — Allows for ties and audio settings to be saved innonvolatile memory. When the switcher is pow