Extron electronicメーカーMLS 103 SVの使用説明書/サービス説明書
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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, E urope Beeldschermweg 6C 3821 AH Amersfoort The Netherlands +31.33.453.4040 Fax +31.33.453.4050 Extron Electronics, Asia 135 Joo Seng R oad, #04-01 PM Industrial Building Singapore 368363 +65.
Precautions This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product's enclosure that may present a risk of electric shock.
MediaLink ™ VersaTools © Switchers • Quick Start Guide Aux/Mix Input Wiring (balanced/unbalanced, mono) AUX / MIX MONO Tip ( + ) Ring ( – ) Gnd (Sleev e, ) T o install and set up the MLS 100 Se.
MediaLink ™ VersaTools © Switchers • Quick Start Guide Quick Start Guide — MLS 100 Series, cont’d MediaLink ™ VersaTools © Switchers • Table of Contents T able of Contents i Chapter 1 • Introduction ....................................
MediaLink ™ VersaTools © Switchers • Table of Contents T able of Contents, cont’d MediaLink ™ V ersaT ools ® Switchers 1 Chapter One Intr oduction About this Manual About the MLS 100 Series Switchers Features Using the control/configuration program .
MediaLink ™ VersaTools © Switchers • Introduction Introduction MediaLink ™ V ersaT ools ® Switchers 2 Chapter T wo Installation UL/Safety Requirements Mounting the Switchers Rear Panel Feature.
MediaLink ™ VersaTools © Switchers • Installation MediaLink ™ VersaTools © Switchers • Installation Installation (2) 4-40 x 3/16" Screws Use 2 mounting holes on opposite corners.
MediaLink ™ VersaTools © Switchers • Installation MediaLink ™ VersaTools © Switchers • Installation Installation, cont’d Rear Panel Features and Cabling T urn off and disconnect power fr om all the equipment before you connect cables to the MLS.
MediaLink ™ VersaTools © Switchers • Installation MediaLink ™ VersaTools © Switchers • Installation Installation, cont’d Aux/Mix Input Wiring (balanced/unbalanced, mono) AUX / MIX MONO Tip.
MediaLink ™ VersaTools © Switchers • Installation MediaLink ™ VersaTools © Switchers • Installation Installation, cont’d 2-9 Setting Up Optimal Audio Gain Audio input levels and desired output levels vary depending on the types of equipment involved.
MediaLink ™ VersaTools © Switchers • Installation MediaLink ™ VersaTools © Switchers • Installation Installation, cont’d For dBV the reference is 1 volt. For dBu the reference is 0.775 volts. 5. In the control pr ogram, move the Audio Input Level slider to select the gain/attenuation for that input, as shown at left.
MediaLink ™ VersaTools © Switchers • Installation Installation, cont’d MediaLink ™ V ersaT ools ® Switchers 3 Chapter Thr ee Operation Front Panel Features and Operation Troubleshooting 2-12 3 1 2 OUTPUT INPUTS MLS 1 03 V L R A B L R L R L R 1 2 3 L R 4 AUX /MIX MO NO AUD IO INPUTS PREAM P MLC /R S- 23 2 POW ER 12V .
MediaLink ™ VersaTools © Switchers • Operation MediaLink ™ VersaTools © Switchers • Operation Operation audio does not change when you switch between the four selectable audio inputs. The last selected input (including audio/video breakaway selec- tions) will be the active input when the MLS is powered on.
MediaLink VersaTools Switchers • Operation MediaLink VersaTools Switchers • Operation Operation, cont’d The MLC to which the MLS 100 Series switcher is connected must have MLC firmware version 1.04 or higher . Use one of the following methods to find out the version levels of the MLC’ s firmware and the contr ol software.
MediaLink VersaTools Switchers • Operation Operation, cont’d MediaLink ™ V ersaT ools ® Switchers 4 Chapter 4 Serial Communication RS-232 Programmer’s Guide Control/Configuration Software for Windows ® 3-6 This page has been left blank intentionally .
MediaLink ™ VersaTools © Switchers • Serial Communication MediaLink ™ VersaTools © Switchers • Serial Communication Serial Communication ASCII to HEX Con version T able • 4-3 Error responses When the MLS receives a valid SIS command, it executes the command and sends a response to the host device.
MediaLink ™ VersaTools © Switchers • Serial Communication MediaLink ™ VersaTools © Switchers • Serial Communication Serial Communication, cont’d 4-5 V olume adjustment (overall) Set the overall output volume. X6 V V ol X6 Specify the volume for the audio output.
MediaLink ™ VersaTools © Switchers • Serial Communication MediaLink ™ VersaTools © Switchers • Serial Communication Serial Communication, cont’d Control/Configuration Softwar e for Windows.
MediaLink ™ VersaTools © Switchers • Serial Communication MediaLink ™ VersaTools © Switchers • Serial Communication Serial Communication, cont’d Disable Switcher Front Panel Menus — This.
MediaLink ™ VersaTools © Switchers • Serial Communication MediaLink ™ VersaTools © Switchers • Serial Communication Serial Communication, cont’d 3. T o retrieve the configuration fr om within the MediaLink Control Program, select File , then select Restore Configuration from.
MediaLink ™ VersaTools © Switchers • Serial Communication MediaLink ™ VersaTools © Switchers • Serial Communication Serial Communication, cont’d This procedur e must be performed using a PC on which the MediaLink Control Softwar e (version 2.
MediaLink ™ VersaTools © Switchers • Serial Communication MediaLink ™ VersaTools © Switchers • Serial Communication Serial Communication, cont’d Using the help program For information on p.
MediaLink ™ VersaTools © Switchers • Serial Communication Serial Communication, cont’d MediaLink ™ V ersaT ools ® Switchers A Appendix A Specifications, Part Numbers, and Accessories Specifi.
MediaLink ™ VersaTools © • Specifications, Part #s, Accessories MediaLink ™ VersaTools © • Specifications, Part #s, Accessories Specifications, Part Numbers, and Accessories Nominal level MLS 103 V ......................... 1 Vp-p for composite video MLS 103 SV .
MediaLink ™ VersaTools © • Specifications, Part #s, Accessories MediaLink ™ VersaTools © • Specifications, Part #s, Accessories Specifications, Part Numbers, Accessories, cont’d Program control ........................... Extron’s control/configuration program for Windows ® Extron’s Simple Instruction Set (SIS ™ ) General Power .
MediaLink ™ VersaTools © • Specifications, Part #s, Accessories MediaLink ™ VersaTools © • Specifications, Part #s, Accessories Specifications, Part Numbers, Accessories, cont’d Accessorie.
MediaLink ™ VersaTools © • Specifications, Part #s, Accessories Specifications, Part Numbers, Accessories, cont’d A-8 MLS 100 Series Switcher Block Diagram INPUT SELECT (LEFT CHANNEL) SWITCHABL.
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