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VGA/Stereo Audio Selection Switcher 2x1

PTN Electronics Limited www.PTN-electronics.com

WVG2AL

PTN VGA/Stereo Audio Selection Switcher 2x1

USER MANUAL

Version: WVG2AL2013V1.1

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Summary of Contents for WVG2AL USB

Page 1: ...VGA Stereo Audio Selection Switcher 2x1 PTN Electronics Limited www PTN electronics com WVG2AL PTN VGA Stereo Audio Selection Switcher 2x1 USER MANUAL Version WVG2AL2013V1 1 ...

Page 2: ...s for operation instruction only not for any maintenance usage The functions described in this version are updated till May 2013 Any changes of functions and parameters since then will be informed separately Please refer to the dealers for the latest details This manual is copyright PTN Electronics Limited All rights reserved No part of this publication may be copied or reproduced without the prio...

Page 3: ...ts 1 2 Features 1 3 Specification 1 4 Operations of the Control Panel 3 5 System Connection 3 5 1 Interface Connection 3 5 2 Connect with the Remote Plate 4 5 3 Connection with Control System 5 5 4 Connection with Computer 5 6 System Diagram 6 7 Communication Protocol and Command Codes 6 8 Troubleshooting Maintenance 7 9 Safety Operation Guide 8 10 After sales Service 9 ...

Page 4: ...igh Resolution including QUXGA QXGA WQXGA WQUXGA etc up to 3200 2400 60Hz 3dB Automatically H V detecting and switching function It keeps detecting all the input sources and switching to the prior source Audio following switching sync switch with the video Bandwidth 1GHz 3dB full loading Various ways for system controlling such as RS232 buttons on the front panel etc Looping function the VGA loop ...

Page 5: ...onnector 3 5mm mini jack connector Output Connector 3 5mm mini jack connector Audio Input Impedance 10Ω Audio Output Impedance 50Ω Audio general Frequency Response 20Hz 20KHz Stereo Channel Separation 80dB 1KHz CMRR 90dB 20Hz to 20K Hz Control Parts Control Remote Buttons RS232 9 pin female D connector Pin Configurations 2 TX 3 RX 5 GND Options TCP IP control by PTNET Auto Switch Auto detect and s...

Page 6: ...icator Auto SW Switching modes Status indicator Long press the button INPUTS 1 to enter the auto switching mode the indicator Auto SW will be on Long press it again to enter the manual switching mode INPUTS 1 INPUTS 2 VGA video source selection button INPUTS 1 is for input port 1 INPUTS 2 is for input port 2 5 System Connection 5 1 Interface Connection ...

Page 7: ...ut port of the next WVG2AL VGA input ports VGA input ports the first one is INPUTS 1 and the second one is INPUTS 2 The video is switching synchronously only not separately Audio input ports Audio input ports the audio is switching synchronously only not separately OUTPUT VGA output port Audio output port Audio output port 5 2 Connect with the Remote Plate 100 meters controllable with the remote c...

Page 8: ...r Please connect reference to the following contents 1 Use a RS232 control line to connect the COM1 or COM2 port of the computer to the RS232 interface of WVG2AL Note The two ends of the control line are different one is a phoenix connector and the other one is a male 9 pin connector The connecting form is showed as below Pin Connect to the No 2 pin of the male 9 pin connector Pin Connect to the N...

Page 9: ...cation Protocol and Command Codes Communication protocol RS232 Communication Protocol Command Type ASCII Baud rate 9600 Date bit 8 Stop bit 1 Parity bit none Commands Function Description Feedback Example 1B1 Switching from input 1 to the output Source AV 01 01 2B1 Switching from input 2 to the output Source AV 02 01 ...

Page 10: ...OM port is in good condition 4 When there is no output images Check if there is any signal at the input Check if there is any signal at the output We can check these by using an oscilloscope or a multimeter If there is no signal input output maybe the input output cables broken or the connectors loosen please change for another cable Make sure the destination device is exactly on the controlled ou...

Page 11: ...3 As the power generating heat when running the working environment should be maintained fine ventilation in case of damage caused by overheat 4 Cut off the general power switch in humid weather or left unused for long time 5 Before following operation ensure that the alternating current wire is pull out of the power supply Take off or reship any components of the equipment Take off or rejoin any ...

Page 12: ...all three 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 service but offer for charge Beyond the warranty Damage due to incorrectly usage keeping or repairing Damage due to device assembly operations by the maintenance company non assigned No certificate or...

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