Extron electronic 42 HVA manual Audio input

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Audio input

Number/signal type	4 stereo, balanced/unbalanced
Connectors	4 3.5 mm captive screw connectors, 5 pole
Impedance	>10 kohms unbalanced/balanced, DC coupled
Maximum level	+19.0dBu, (balanced or unbalanced) at stated %THD+N
Input gain adjustment	-18dB to +24dB, adjustable per input by RS-232 or front panel
CMRR	>75dB @ 20 Hz to 20 kHz

Audio output

Number/signal type	2 stereo, balanced/unbalanced
Connectors	2 3.5 mm captive screw connectors, 5 pole
Impedance	50 ohms unbalanced, 100 ohms balanced
Gain	Unbalanced -6dB, balanced 0dB
Gain error	±0.1dB channel to channel
Maximum level (Hi-Z)	>+21dBu, balanced or unbalanced at stated %THD+N
Maximum level (600 ohm)	>+15dBm, balanced or unbalanced at stated %THD+N

0dBu = 0.775 volts (RMS).

Control/remote — switcher

Serial control port	1 RS-232, 9-pin female D connector
Baud rate and protocol	9600, 8-bit, 1 stop bit, no parity
Serial control pin configurations ....	2 = TX, 3 = RX, 5 = GND
Program control	Extron’s control program for Windows®
	Extron’s Simple Instruction Set™ – SIS™

General

Power	100VAC to 240VAC, 50/60 Hz, 40 watts, internal, auto-switchable
Temperature/humidity	Storage -40° to +158°F (-40° to +70°C) / 10% to 90%, non-condensing
	Operating +32° to +122°F (0° to +50°C) / 10% to 90%, non-condensing
Rack mount	Yes
Enclosure type	Metal
Enclosure dimensions	1.75" H x 17.5" W x 9.5" D (1U high, full rack width)
	(4.4 cm H x 44.5 cm W x 24.1 cm D)
	(Depth excludes connectors. Width excludes rack ears.)
Product weight	4.9 lbs (2.2 kg)
Shipping weight	8 lbs (3.6 kg)
Vibration	NSTA 1A in carton (International Safe Transit Association)
Listings	UL, CUL
Compliances	CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF	30,000 hours
Warranty	3 years parts and labor

Specifications are subject to change without notice.

CrossPoint 42 HVA Matrix Switcher • Specifications and Part Numbers

A-3

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Contents

CrossPoint 42 HVA CrossPoint Matrix SwitcherConsignes de Sécurité Français Safety Instructions EnglishSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolQuick Start CrossPoint 42 HVA Quick Start CrossPoint 42 HVA, cont’d View and adjust audio levelView ties Front Panel ControlsTable of Contents Table of Contents, cont’d Introduction OneAbout the CrossPoint 42 Matrix Switcher CrossPoint 42 HVA Matrix Switcher IntroductionVCR FeaturesAny input to any output Introduction, cont’dTwo InstallationMounting the Switcher Installationstallation, cont’dCrossPoint 42 HVA Matrix Switcher Installation Table or wall mountingCabling and Rear Panel Views Power connectionRack mounting Video input and output connectionsAudio input and output connections Installation, cont’dMKP 1000 User’s Manual for details RS-232 connectionInstallation, cont’d Operation ThreeOperationeration, cont’d Front Panel Controls and IndicatorsDefinitions Input buttons, output buttons, and LEDsCreating a configuration PowerFront Panel Operations Example 2 Changing the audio input to an existing tie Operation, cont’dViewing and adjusting the audio level Viewing the current configurationExample 3 Viewing and adjusting an audio level Executive mode front panel security lockout System reset to factory defaultsRear Panel Controls Sync termination switchesOperation, cont’d Programmer’s Guide FourSwitcher-Initiated Messages Host-to-Switcher InstructionsCrossPoint 42 HVA Matrix Switcher Programmer’s Guide Programmer’ser’sGuide,Guidecont’dSwitcher Error Responses Using the Command/Response TableCommand/Response Table Symbol DefinitionsProgrammer’s Guide, cont’d Command Ascii Command Response Additional descriptionResponse Additional description CommandProgrammer’s Guide, cont’d Five Switcher SoftwareUsing the software Installing the softwareUsing the help system MatrixSoftware,cont’dUniversal Switcher Control Program Main Menu window Matrix Software, cont’d AAppendix a Specifications and Part NumbersVideo SpecificationsandandPartPartNumbes,Numberscont’dAudio input Optional accessories Specifications and Part Numbes, cont’dPart Numbers CrossPoint part numbersPre-cut cables Assorted connectors BNC connectorsExtron Part BNC-4 Mini HR Cable Specifications and Part Numbes, cont’d Reference Information AppendixBBOpening the switcher Hardware Upgrade and MaintenanceClosing the switcher Installing a firmware updateFigure B-3 Front panel board Reference Information, cont’d Ensure that the switcher is working properlyReplacing the AC fuse Reconnect the input and output cablesAsia Japan FCC Class a Notice Extron’s WarrantyExtron Electronics, USA