Extron electronic PVS 204SA manual Updating Firmware

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PRELIMINARY

Serial Communication, cont’d

Updating Firmware

If the need arises, you can update the PVS’s firmware without taking the unit out of service. Follow the directions below.

Check the Extron Web (www.extron.com) site for firmware-related documents, instructions, patch files, and new firmware files before loading new firmware into the switcher. Extron recommends that you read the firmware release notes (available from the Web site www.extron.com) before beginning the firmware update.

This procedure must be performed using a PC, with the PC’s RS‑232 port directly cabled to the PVS’s front panel Config port.

NEach time you replace existing firmware, the switcher is reset to the factory default settings.

1.Visit the Extron Web site (www.extron.com) and download the Firmware

Loader file (FWLoader.exe) to your PC. Write down the filename and location for later use.

2.Locate (on the Web site) the appropriate firmware file (PVS 204SA) you want to update. It has a filename ending in .s19 (PVS204_Vxxx.s19), where Vxxx indicates the version number (x.xx). Download the firmware from the Web site. The program automatically stores the firmware file on the PC in

C:\Program Files\Extron Electronics\Firmware (a folder specific to that version). Write down the filename and location for later use.

CThe firmware update file must have a filename extension of .s19. If the file does not have that extension, it could cause the unit to stop functioning.

3.Connect a 2.5 mm configuration cable (Extron part # 70-335-01) between the front panel Config port of the PVS and the serial (RS‑232) port of the PC, and power up the PVS and PC. See chapter 3, “Operation and Setup”, “Front Panel Features and Operation” section, for details.

4.On the PC, select Start > All Programs > Extron Electronics > Firmware Loader (folder)> Firmware Loader, and start the program.

5.Select the Com port and Baud rate. Click OK. The PVS 204SA should be detected automatically.

4-8 PVS 204SA • Serial Communication

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Contents PoleVault Switcher PVS 204SAConsignes de Sécurité Français PrecautionsSafety Instructions English Sicherheitsanleitungen DeutschQuick Start PVS 204SA FCC Class a NoticeQuick Start PVS 204SA, cont’d Table of Contents Table of Contents, cont’d One About this Manual PVS 204SA Switcher IntroductionIntroduction About the PVS 204SAFeatures Application Diagrams Introduction, cont’dMLP 101 AAP Introduction, cont’d Two Important safety instructions InstallationUL/Safety Guidelines PVS 204SA Switcher InstallationMounting the Switcher Installing the PVS 204SA on the PMKRear Panel Features and Cabling Power connectionInput connections Twisted pair RGB video and audio cable wiring Installation, cont’d Output connectionsAux/Mix input connection As shown at rightRS-232/MLC/IR control port The PVS switcher can be Control connectionConfigured with a driver to 12 Connecting an IR Link to the switcher Speaker Configuration Speaker arrangement examplesConnecting speakers to the PVS 204SA Stereo or Dual Mono Output using parallel speaker wiringLabeling and connecting the A/V input cables Labeling the A/V InputsFinal Setup Labeling the PVT Decora face platesThree Operation and Setup Front Panel Features and OperationPVS 204SA Switcher Operation and Setup Separate switcher mode Setting Switcher ModesSingle switcher mode Setting the single switcher mode via the front panelAuto Switching Setting the separate switcher mode via the front panelSetting the input auto switching mode via the front panel Setting Up and Optimizing the Audio Steps for optimizing the audioIndividual channel input sensitivity control Front panel input sensitivity adjustmentGain control Amplifier level controlBass, treble, and loudness control Resetting the SwitcherClipping indicator Aux/Mix controlFront Panel Security Lockout Executive Mode Setting the executive mode via the front panelFour Host-to-PVS communications Serial CommunicationRS-232 Programmer’s Guide PVS-initiated messagesError responses Using the command/response tablesSymbol definitions Factory defaults Serial Communication, cont’dCommand/response table for SIS commands Command Ascii Command Response Additional descriptionStatus commands Volume adjustmentCommand/response table for special function SIS commands Command Ascii Command Response ? valuesUpdating Firmware Click Upload to upload the firmware file into the PVS 204SA Preliminary Reference Material PVS 204SA Switcher Reference Material Reference MaterialVideo output composite video Reference Material, cont’d Part Numbers and Accessories AccessoriesIncluded parts Speaker accessories Cable accessoriesAccessory Part number Audio Block Diagram Reference MaterialAudio Reference Levels DBV Voltage DBuExtron’s Warranty Extron USA West