Extron electronics MLA-VC10 User Manual Download Page 1

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User’s Manual

Extron Electronics, USA

1230 South Lewis Street
Anaheim, CA 92805
USA
714.491.1500
Fax 714.491.1517

Extron Electronics, Europe

Beeldschermweg 6C
3821 AH Amersfoort
The Netherlands
+31.33.453.4040
Fax +31.33.453.4050

Extron Electronics, Asia

135 Joo Seng Road, #04-01
PM Industrial Building
Singapore 368363
+65.6383.4400
Fax +65.6383.4664

Extron Electronics, Japan

Daisan DMJ Building 6F
3-9-1 Kudan Minami
Chiyoda-ku, Tokyo 102-0074 Japan
+81.3.3511.7655
Fax +81.3.3511.7656

www.extron.com

MediaLink Accessory

MLA-VC10

68-690-01

Rev. A

Printed in the USA

07 02

Summary of Contents for MLA-VC10

Page 1: ...040 Fax 31 33 453 4050 Extron Electronics Asia 135 Joo Seng Road 04 01 PM Industrial Building Singapore 368363 65 6383 4400 Fax 65 6383 4664 Extron Electronics Japan Daisan DMJ Building 6F 3 9 1 Kudan...

Page 2: ...ng Alle Wartungsma nahmen sollten nur von qualifiziertem Servicepersonal durchgef hrt werden Die internen Komponenten des Ger tes sind wartungsfrei Zur Vermeidung eines elektrischen Schocks versuchen...

Page 3: ...rn all of the equipment off Make sure that the MediaLink Controller MLC if used the MLA VC10 the audio amplifier or mixer and RS 232 host device are turned off and disconnected from the power source S...

Page 4: ...the MediaLink control software included with the MLC to set the MLC s volume control to Switcher instead of Projector Refer to the MediaLink Controllers User s Manual for details Step 7 Test the syst...

Page 5: ...MLA VC10 Table of Contents Table of Contents cont d MLA VC10 1 Chapter One Introduction About the MLA VC10 ii...

Page 6: ...xternal 12VDC power supply and a third party RS 232 control device Refer to the appropriate controller s amplifier s or mixer s user s manual for information on how to wire control connections The MLA...

Page 7: ...for controlling the audio volume 4 Configuration DIP switches Set these eight switches to configure the MLA VC10 for the control voltage required by the amplifier or mixer See Setting the Configurati...

Page 8: ...s the ground connection If the voltage is negative reverse the probes Write down the measured voltage for your reference when you set the DIP switches and note which terminal is for the ground If you...

Page 9: ...of the amp s control port Leave the other terminal 10V in this example open not connected The MLA VC10 provides a control voltage supply voltage of between 0VDC and 10VDC The MLA VC10 can control ampl...

Page 10: ...17 1 14 1 06 1 10 1 02 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Voltage 0 20 0 16 0 12 0 08 0 04 0 00 Closed up Open down 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Voltage 10 00 9 96 9 92 9 88 9 84 9...

Page 11: ...7 to 2 9 Wiring the MLC Power connector The 12VDC 1 amp power supply kit part 70 055 01 is not included with the MLA VC10 A B MLA VC10 Front Panel 12VDC Power Supply Connecting an MLA VC10 to an MLC 2...

Page 12: ...remote control device such as a computer or third party control system If you are using an MLC with the MLA VC10 use the Controller MLC Config portion of the MediaLink control software included with t...

Page 13: ...The ground line may be noisy Use a different clean grounding source If the volume doesn t change when you change the volume setting via the MLC or via RS 232 commands The wiring at the amplifier mixe...

Page 14: ...olume changes lead to erratic variation in output volumes Verify that each DIP switch is set either all the way up or all the way down not partway between up and down positions 3 4 1 2 7 8 5 6 3 4 1 2...

Page 15: ...3 years parts and labor Specifications are subject to change without notice Included Parts These items are included in each order for an MLA VC10 Included parts Part number MLA VC10 60 502 01 3 8 mm 2...

Page 16: ...Part Numbers and Accessories MLA VC10 Specifications Part Numbers and Accessories Specifications Part Numbers Accessories cont d A 4 A 5 This page has been intentionally left blank This page has been...

Page 17: ...MLA VC10 Specifications Part Numbers and Accessories Specifications Part Numbers Accessories cont d A 6 This page has been intentionally left blank...