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DVI /Audio Matrix Switcher 4x4

PTN Electronics Limited www.PTN-electronics.com

MDV44A

PTN DVI/Audio Matrix Switcher 4x4

USER MANUAL

Version: MDV44A2010V1.0

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Summary of Contents for MDV44A

Page 1: ...DVI Audio Matrix Switcher 4x4 PTN Electronics Limited www PTN electronics com MDV44A PTN DVI Audio Matrix Switcher 4x4 USER MANUAL Version MDV44A2010V1 0...

Page 2: ...ors not for any maintenance usage The functions described in this version are updated till September 2010 Any changes of functions and parameters since then will be informed separately Please refer to...

Page 3: ...e of the Remote Controller 4 5 System Connection 5 5 1 Introduction of the Interfaces 5 5 2 Connection of RS232 Communication Port 6 5 3 Connection with Computer 6 6 System Diagram 7 7 Advanced Functi...

Page 4: ...ting switching function With RS232 interface it can be worked with PC remote control system and any other far end control system devices 1 2 Package Contents 1 x MDV44A 1 x IR remote Cell battery is n...

Page 5: ...tification Data EDID and Display Data Channel DDC data using DVI and HDMI standards EDID and DDC signals are actively bufferred The built in EDID DDC database can analyze these two signals mix them an...

Page 6: ...VAC 50 60Hz Power Consumption 25W Temperature 20 70 Humidity 10 90 Case Dimension W483 x H44 x D235mm 1U high full rack wide Product Weight 2 1Kg 4 Operations of the Front Panel and the Remote Control...

Page 7: ...hannel No 4 Operation Press buttons in this order VIDEO 3 4 Audio button To transfer only audio signals from input channel to output channel Example To transfer audio signals from input channel No 2 t...

Page 8: ...ler 5 System Connection 5 1 Introduction of the Interfaces Figure 5 1 Interfaces of MDV44A No Name Description AUDIO INPUTS Audio input channels 4 in total 3 5mm mini jack The outputs channels from 0...

Page 9: ...Communication Port This RS232 communication port is a female 9 pin D connector The definition of its pins is as the table below No Pin Function 1 N u Unused 2 Tx Transmit 3 Rx Receive 4 N u Unused 5...

Page 10: ...etc The system diagram is showed as below Figure 6 1 System Diagram 7 Advanced Function Introduction 7 1 EDID Management Introduction MDV matrix switcher is built in the EDID management database The E...

Page 11: ...ld EDID data and fully copy the EDID data from the displayer which is connected to the most prior output port When we send the EDIDMInit to the MDV matrix switcher it will recover the factory default...

Page 12: ...m port EDIDMOn Manually adjust the EDID with the most priority output port EDIDMInit Recover the factory default EDID data EDIDM X B Y Manually EDID switching Copy the EDID data of output X to the inp...

Page 13: ...put channels one by one Save Y Save the present operation to the preset command Y Y ranges from 0 to 9 Recall Y Recall the preset command Y Clear Y Clear the preset command Y Note 1 x1 x2 x3 and x4 ar...

Page 14: ...ple 3V4 to transfer the video signals from the input channel No 3 to the output channel No 4 10 Switch audio signals command x1 A x2 Example 1A2 to Transfer the audio signals from the input channel No...

Page 15: ...s no signal input output it may be the input output connection cord broken or the connectors loosen B Make sure the destination device is exactly on the controlled output channel C If it is still the...

Page 16: ...power generating heat when running the working environment should be maintained fine ventilation in case of damage caused by overheat 4 Please cut off the general power switch in humid weather or left...

Page 17: ...hree year warranty which starts from the first day you buy this product The purchase invoice shall prevail 4 Any problem is same with one of the following cases listed we will not offer warranty servi...

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