Audio input | Extron electronic 50 manual

Crosstalk	<-80dB @ 1 kHz, fully loaded
Stereo channel separation	>80dB @ 1 kHz
THD	0.015%, worst case, @ 20 Hz to 20 kHz
CMRR	>75dB @ 20 Hz to 20 kHz
Audio input
Number/signal type	8 or 12 balanced/unbalanced
Connectors	(8 or 12) 3.5 mm captive screw connectors, 5 pole
Impedance	>10 kohm, unbalanced/balanced, DC coupled
Nominal level	-10dBV (316mV)
Maximum level	+19.5dBu, (balanced or unbalanced) at 1%THD+N
Input gain adjustment	–15dB to +9dB, adjustable per input via RS-232 or front panel
Audio output
Number/signal type	4 or 8 stereo, balanced/unbalanced
Connectors	(4 or 8) 3.5 mm captive screw connectors, 5 pole
Impedance	Unbalanced 50 ohms, balanced 100 ohms
Gain	Unbalanced 0dBu, balanced +6dBu
Gain error	±0.1dB channel to channel
Maximum output (Hi-Z)	>+21dBu, balanced at stated %THD+N
Maximum output (600 ohm)	>+15dBm, balanced at stated %THD+N
0dBu = 0.775 volts (RMS).
Control/remote
Serial control port	RS-232 or RS-422, 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, 30 watts, internal, autoswitchable
Temperature/humidity	Storage -40° to +158°F (-40° to +70°C) / 10% to 90%, non-condensing
	Operating +32° to +104°F (0° to +40°C) / 10% to 90%, non-condensing
Rack mount	Yes
Enclosure type	Metal
Enclosure dimensions	3.5" H x 17.0" W x 9.5" D (2U high, full rack width)
	8.9 cm H x 43.2 cm W x 24.1 cm D
	(Depth excludes connectors. Width excludes rack ears.)
Product weight	8.6 lbs (3.9 kg)
Shipping weight	15 lbs (6.8 kg)
	DIM weight	25
Vibration	ISTA/NSTA 1A in carton (International Safe Transit Association)
Listings	UL, CUL
Compliances	CE, FCC Class A
MTBF	30,000 hours
Warranty	3 years parts and labor

Specifications are subject to change without notice.

Matrix 50 Series Switchers • Specifications

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Extron electronic 50 manual Audio input

Contents

Matrix 50 Series Matrix Audio/Video Switchers Instrucciones de seguridad Español Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen Deutsch QS-1 Quick Start Matrix 50 Series Switchers Quick Start Matrix 50 Series Switchers, cont’d Table of Contents Table of Contents, cont’d Matrix 50 Series Switchers Table of Contents Iii Iv Matrix 50 Series Switchers Table of Contents One Matrix 50 Series Switchers Introduction About the Matrix 50 Series SwitchersIntroductiontroduction, cont’d Matrix Features Introduction, cont’d Matrix 50 switcher Matrix 50 Series Switchers Introduction Introduction, cont’d Two Cabling and Rear Panel Views Installationstallation, cont’dRack Mounting the Switcher Matrix 50 Series Switchers Installation Video input and output connections video models only Power connectionAudio input and output connections audio models only RS-232/422 connection Installation, cont’d Simple external sync connection example External sync connection Multiple device external sync connection example Additional rear panel views Three Input buttons, output buttons, and LEDs Front Panel Controls and IndicatorsOperationeration, cont’d Definitions Controls Front Panel Operations PowerCreating a configuration Operation, cont’d Example 1 Creating a tie Example 1 Creating a set of video and audio ties Example 3 Removing a tie from a set of video and audio ties Example 2 Adding a tie to a set of video and audio ties Example 3 Selecting audio and selecting input Viewing a configuration Example 4 Viewing the current configuration Example 4e Viewing the current configuration, audio only Example 5 Muting and unmuting an output Muting and unmuting video and/or audio 11 Example 5, step d Muting and unmuting outputs Using global memory presets Example 7 Recalling a preset Example 6 Saving a preset Example 8 Viewing and adjusting an audio level Viewing and adjusting the audio level 14 Example 8 Viewing the audio level Executive mode front panel security lockout Worksheets TroubleshootingSystem reset to factory defaults Plasma display S-video problem 16 Worksheet example 1 System equipment Worksheet example 1 System equipment 17 Worksheet example 2 Daily configuration Worksheet example 2 Daily configuration 18 Worksheet example 3 Test configuration Worksheet example 3 Test configuration Configuration worksheet Operation, cont’d Four Programmer’ser’sGuide,Guidecont’d Host-to-Switcher InstructionsSwitcher-Initiated Messages Matrix 50 Series Switchers Programmer’s Guide Using the Command/Response Table Switcher Error Responses Command Ascii Command Response Additional description Command/Response TableProgrammer’s Guide, cont’d Command/response table for SIS commands Cont’d View ties, gain, and presets Five MatrixSoftware,cont’d Matrix Switcher+ Control ProgramInstalling the software Using the software Windows buttons Extron Matrix Switcher+ Control Program window blank Windows menus Matrix Software, cont’d Using the help system Using emulation modeButton-Label Generator Extron’s Button-Label Generator window AAppendix a Matrix 50 Series Switchers Specifications Specificationsecifications, cont’d Audio input Matrix 50 Option Kits Specifications, cont’dMatrix 50 Series switchers part numbers Part Numbers Cables Optional Accessories Extron Part BNC-4 Mini HR Cable Pre-cut cablesVideo Cable AppendixBB ReferenceInformation,co t’d Hardware ProceduresOpening the switcher Matrix 50 Series Switchers Reference Information Figure B-2 Side view, Matrix 50 S-video and audio switcher Closing the switcher Reference Information, cont’d Installing a video module Removing a video module Removing a video module on page B-5 Installing an audio module Removing an audio module On page B-3 Swapping the serial ports Figure B-8 Key and pin 1 mark Installing a firmware update Replacing the AC fuse Setting the front panel jumper Button Labels Matrix 50 Series Switchers Reference Information B-11 Blank Figure B-10 Button label blanks, 12-button strip Matrix 50 Series Switchers Reference Information B-13 Reference Information, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, USA