Extron electronic PVS 204SA manual Operation and Setup, Front Panel Features and Operation

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Power indicator LED — When lit, this green LED indicates that the switcher has power supplied to it.

PRELIMINARY

Operation and Setup

Front Panel Features and Operation

PVS 204SA

							POLEVAULT SWITCHER
AUTOSW	LOCKOUT			INPUTS		AUDIO
AUTOSW	LOCKOUT	1	RGB 2	3 VIDEO 4	CONFIG	AUX/MIX	LEVEL
						AUX/MIX	LEVEL
						MIN/MAX	CLIP

1

2

3

4

5

6

7

8

9

Figure 3-1 — Front panel features

A

B Auto switching indicator LED — When lit, this green LED indicates that the auto switching is turned on. See page 3-4 for instructions on how to turn auto switching on and off.

C	Lockout indicator LED — This red LED indicates the lockout status
	(executive mode) of the front panel controls (on or off). See page 3-8 for
	details on how to lock and unlock the front panel.
D	Input selection buttons and indicator LEDs — Press one of these buttons to
	select the desired audio and video input. The corresponding green LED lights
	and remains lit while the input is selected. These buttons are also used to
	configure the switcher. See “Setting Switcher Modes”, later in this chapter.

NInput buttons 1 and 2 and their associated LEDs are for RGB video and audio input, and buttons 3 and 4 (and their associated LEDs) are for composite video and audio input.

E	Configuration port — This 2.5 mm port (jack) can be used to configure the
	PVS 204SA during setup via RS-232, and has the same RS-232 protocol as
	the rear panel RS-232/MLC/IR port. Use the optional 2.5 mm configuration
	cable, part # 70-335-01(shown below), for connection to your PC’s serial port.

RS-232 protocol:

•9600 baud • 1 stop bit • no parity • 8 data bits • no flow control

		6 feet
1	6
	6
5	9
5				Tip
				Tip
				Ring
	9-pin D	Connection	TRS Plug	Sleeve (Gnd)
	Pin 2	Computer's RX line	Tip
	Pin 3	Computer's TX line	Ring
	Pin 5 Computer's signal ground		Sleeve

Figure 3-2 — Front 2.5 mm port configuration cable

NExtron recommends using this port to upload firmware, where necessary.

3-2 PVS 204SA Switcher • Operation and Setup

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Contents PoleVault Switcher PVS 204SAPrecautions Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen DeutschQuick Start PVS 204SA FCC Class a NoticeQuick Start PVS 204SA, cont’d Table of Contents Table of Contents, cont’d One PVS 204SA Switcher Introduction IntroductionAbout this Manual About the PVS 204SAFeatures Application Diagrams Introduction, cont’dMLP 101 AAP Introduction, cont’d Two Installation UL/Safety GuidelinesImportant safety instructions PVS 204SA Switcher InstallationMounting the Switcher Installing the PVS 204SA on the PMKPower connection Rear Panel Features and CablingInput 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 Front Panel Features and Operation Operation and SetupPVS 204SA Switcher Operation and Setup Setting Switcher Modes Single switcher modeSeparate switcher mode Setting the single switcher mode via the front panelSetting the separate switcher mode via the front panel Auto SwitchingSetting the input auto switching mode via the front panel Setting Up and Optimizing the Audio Steps for optimizing the audioFront panel input sensitivity adjustment Gain controlIndividual channel input sensitivity control Amplifier level controlResetting the Switcher Clipping indicatorBass, treble, and loudness control Aux/Mix controlFront Panel Security Lockout Executive Mode Setting the executive mode via the front panelFour Serial Communication RS-232 Programmer’s GuideHost-to-PVS communications PVS-initiated messagesUsing the command/response tables Error responsesSymbol 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 Accessories Part Numbers and AccessoriesIncluded parts Cable accessories Speaker accessoriesAccessory Part number Audio Block Diagram Reference MaterialAudio Reference Levels DBV Voltage DBuExtron’s Warranty Extron USA West