Extron electronics PVS 204SA Instructions d'exploitation

PVS 204SAPoleVault™ Switcher68-1217-01 Rev. D09 08

PVS 204SA Switcher • Introduction1-4Introduction, cont’dApplication DiagramsLRAUX/MIX INDO NOT GROUNDOR SHORTSPEAKER OUTPUTS!1B1AINPUTSOUTPUTS2B2A3B3A

1-5PVS 204SA Switcher • Introduction LRAUX/MIX INDO NOT GROUNDOR SHORTSPEAKER OUTPUTS!1B1AINPUTSOUTPUTS2B2A3B3ARS-232 MLC/IRDC VOL4/8 OhmsAMPLIFIED O

PVS 204SA Switcher • Introduction1-6Introduction, cont’d

PVS 240SA2Chapter TwoInstallationUL/Safety GuidelinesMounting the SwitcherRear Panel Features and CablingSpeaker ConfigurationLabeling the A/V InputsFi

PVS 204SA Switcher • Installation2-2InstallationPRELIMINARYUL/Safety GuidelinesThe Underwriters Laboratories (UL) guidelines listed below pertain to t

2-3PVS 204SA Switcher • Installation PRELIMINARYMounting the SwitcherThe PVS 204SA can be mounted on the Extron PMK 450 (Pole Mount Kit), which should

PVS 204SA Switcher • Installation2-4InstallationPRELIMINARYRear Panel Features and Cabling L RAUX/MIX IN1B1AINPUTSOUTPUTS2B2A43RS-232 MLC/IRDC VOL4/8

2-5PVS 204SA Switcher • Installation N RJ-45 termination must comply with the TIA/EIA T 568A or 568B wiring standards for all connectors. The same s

Installation, cont’dPVS 204SA Switcher • Installation2-6PRELIMINARYN RJ-45 termination must comply with the TIA/EIA T 568A or 568B wiring standards f

2-7PVS 204SA Switcher • Installation ã Stereo and Dual Mono selection — To select stereo or dual mono audio output, set the switch to the desired posi

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

Installation, cont’dPVS 204SA Switcher • Installation2-8PRELIMINARYControl connectionh RS-232/MLC/IR control port — The PVS switcher can be controlle

2-9PVS 204SA Switcher • Installation PVS 204SA Switcher’srear panel RS-232/MLC/IR portNOTE If you use cable that has a drain wire, tie the drain wire

Installation, cont’dPVS 204SA Switcher • Installation2-10PRELIMINARYRS-232/MLC/IRTxRx IR+12VPVS 204SA Switcher’srear panelRS-232/MLC/IR portIR Linkpor

2-11PVS 204SA Switcher • Installation j Amplified Out — Wire and connect the supplied 4-pin 5 mm connector to this port, marked “L” and “R” (left and

Installation, cont’dPVS 204SA Switcher • Installation2-12PRELIMINARYConnecting speakers to the PVS 204SA To obtain the correct impedance loading for y

2-13PVS 204SA Switcher • Installation Labeling the A/V InputsLabeling and connecting the A/V input cablesThe RGB and composite video input ports on th

Installation, cont’dPVS 204SA Switcher • Installation2-14PRELIMINARYLabeling the PVT Decora face platesTo help identify the input number and type of s

PVS 240SA3Chapter ThreeOperation and SetupFront Panel Features and Operation Setting Switcher ModesAuto SwitchingSetting Up and Optimizing the AudioRe

PVS 204SA Switcher • Operation and Setup3-2Operation and SetupPRELIMINARYFront Panel Features and Operation PVS 204SAPOLEVAULT SWITCHERINPUTS1 2RGBMIN

3-3PVS 204SA Switcher • Operation and Setup PRELIMINARYf Min/Max LED — This red LED indicates when the range limits for the power amplifier level, Aux

Quick Start — PVS 204SAInstallationThis Quick Start section deals specifically with quick connectivity and installation of the PVS 204SA PoleVault™ swi

Operation and Setup, cont’dPVS 204SA Switcher • Operation and Setup3-4PRELIMINARYSetting the separate switcher mode via the front panel1. Press and h

3-5PVS 204SA Switcher • Operation and Setup PRELIMINARYSetting Up and Optimizing the AudioThe following steps ensure optimal sound is achieved by confi

Operation and Setup, cont’dPVS 204SA Switcher • Operation and Setup3-6PRELIMINARYGain controlIndividual channel input sensitivity controlIndividual ch

3-7PVS 204SA Switcher • Operation and Setup PRELIMINARYClipping indicatorThe clipping LED is a real time indicator of when the amplier is clipping.

Operation and Setup, cont’dPVS 204SA Switcher • Operation and Setup3-8PRELIMINARYFront Panel Security Lockout (Executive Mode)To prevent accidental or

PVS 204SA4Chapter FourSerial CommunicationRS-232 Programmer’s GuideUpdating Firmware

PVS 204SA • Serial Communication4-2Serial CommunicationPRELIMINARYThe PVS 204SA switcher can be remotely set up and controlled via a host computer or

4-3PVS 204SA • Serial Communication PRELIMINARYError responsesWhen the PVS switcher receives a valid SIS command, it executes the command and sends a

Serial Communication, cont’dPVS 204SA • Serial Communication4-4PRELIMINARYX$ = 0 – 14, bass and treble adjustment range (+/- 10.5 dB: 1.5 dB increm

4-5PVS 204SA • Serial CommunicationPRELIMINARYCommand/response table for SIS commandsCommand ASCII Command Response Additional description (hos

Quick Start — PVS 204SA, cont’dStep 5 Connect cables from the switcher’s RGB and composite video output connectors to the inputs on the display devic

Serial Communication, cont’dPVS 204SA • Serial Communication4-6PRELIMINARYVolume adjustmentSet the overall output volume X^ V Vol X^ ] Specify the

4-7PVS 204SA • Serial CommunicationPRELIMINARYCommand/response table for special function SIS commandsThe syntax for setting a special function is __

Serial Communication, cont’dPVS 204SA • Serial Communication4-8PRELIMINARYUpdating FirmwareIf the need arises, you can update the PVS’s rmware withou

4-9PVS 204SA • Serial CommunicationPRELIMINARY6. When the browser window opens, click Browse to locate and select the firmware file. 7. Select the fir

Serial Communication, cont’dPVS 204SA • Serial Communication4-10PRELIMINARY9. Wait until the status bar indicates completion. The note “Transfer Com

AAppendix AReference MaterialSpecificationsPart Numbers and AccessoriesAudio Block DiagramAudio Reference Levels

PVS 204SA Switcher • Reference MaterialA-2PRELIMINARYReference MaterialSpecicationsN Where indicated by “†”, the relevant specification is given with

A-3PVS 204SA Switcher • Reference Material PRELIMINARYVideo output — composite videoNumber/signal type ... 1 composite videoConnect

Reference Material, cont’dPVS 204SA Switcher • Reference MaterialA-4PRELIMINARYAudio output — power amplierNumber/signal type ...

A-5PVS 204SA Switcher • Reference Material PRELIMINARYPart Numbers and AccessoriesThese items are included in each order for an PVS 204SA switcher:Inc

TOC-iPVS 204SA • Table of ContentsTable of ContentsPRELIMINARYChapter 1 • Introduction ...

Reference Material, cont’dPVS 204SA Switcher • Reference MaterialA-6PRELIMINARYSpeaker accessoriesAccessory Part numberSI 3C LP, Full-Range Ceiling Sp

A-7PVS 204SA Switcher • Reference Material PRELIMINARYRight ChannelLeft ChannelStereoStereoMono SumLimiter+1234Aux/Mix Input++(+)(-)L7Power AmplifierW

Reference Material, cont’dPVS 204SA Switcher • Reference MaterialA-8PRELIMINARYAudio Reference LevelsThe specifications for the audio source devices ma

Extron’s WarrantyExtron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of p

Extron USA - West Headquarters+800.633.9876Inside USA / Canada Only+1.714.491.1500+1.714.491.1517 FAXExtron USA - East+800.633.9876Inside USA / Canada

TOC-iiPVS 204SA • Table of ContentsTable of Contents, cont’dPRELIMINARY68-1217-01 Rev. D09 08All trademarks mentioned in this manual are the propertie

PVS 240SA1Chapter OneIntroductionAbout this ManualAbout the PVS 240SAApplication Diagrams

PVS 204SA Switcher • Introduction1-2IntroductionAbout this ManualThis manual covers the installation, operation, and conguration of the Extron PVS 20

1-3PVS 204SA Switcher • Introduction FeaturesTwisted pair inputs — The switcher accepts two independent, high resolution RGB video and audio signals a