DVI Matrix Switcher 4x4 CSW
Contents
1. Comprehensive b and Conne Company DVI Matrix Switcher 4x4 CSW DVI440A User Manual Please read this manual carefully before using this product www comprehensivecable com Call toll free 800 526 0242 email customerservice comprehensivecable com DVI Matrix Switcher SAFETY PRECAUTIONS Please read all instructions before attempting to unpack install or operate this equipment and before connecting the power supply Please keep the following in mind as you unpack and install this equipment e Always follow basic safety precaution to reduce the risk of fire electrical shock and injury to persons To prevent fire or shock hazard do not expose the unit to rain moisture or install this product near water Never spill liquid of any kind on or into this product Never push an object of any kind into this product through any openings or empty slots in the unit as you may damage parts inside the unit Do not attach the power supply cabling to building surfaces e Use only the supplied power supply unit PSU Do not use the PSU if it is damaged e Do not allow anything to rest on the power cabling or allow any weight to be placed upon it or any person walk on it e o protect the unit from overheating do not block any vents or openings in the unit housing that provide ventilation and allow for sufficient space for air circulate around the unit DVI Matrix Switcher Contents Ae IMIKOQUCLON tnnt 1 1 12. Switch to the demo mode 1 gt 1 2 gt 2 3 gt 3 and so on All Transfer all input signals to the corresponding output channels respectively Allg Switch off all the output channels x1 Transfer signals from the input channel x1 to the output channel x1 x1 Switch off the output channel x1 x1 V x2 Transfer the video signals from the input channel x1 to the output PONE amaa ne On Re ecard ee oat x1 Transfer the video signals from the input channel x1 to the output channels x2 x3 and x4 x1 A x2 Transfer the audio signals from the input channel x1 to the output LUN E x1 Transfer the audio signals from the input channel x1 to the output x1 B x2 Transfer both the video and the audio signals from the input channel HL US MR pueululo5 wEIS S pueuiuo 0 ZN Ld puewwon uoneJedo DVI DVI Matrix Switcher eee Switcher x1 Transfer both the video and the audio signals from the input channel B x2 x3 x4 x1 to the output channels x2 x3 and x4 1 P g Transfer both the video and the audio signals from the input channel ie to the output group g EU X3 x De the output channels x2 x3 and x4 to the output group a E the output channels of output group g Status x1 Inquire the input channel to the output channel x1 Inquire the input channel to the output channels one by one SavelY Save the present operation to the preset command
3. Y Y ranges from O to 9 Recall Y Recall the preset command Y Clear Y Clear the preset command Y Note 1 x1 x2 x3 and x4 are the symbols of input or output channels ranged according to the model of the matrix switcher If the symbols exceed the effective range it would be taken as a wrong command 2 In above commands l and are symbols for easy reading and do not need to be typed in actual operation 3 Please remember to end the commands with the ending symbols and Detail Examples 1 Transfer signals from an input channel to all output channels x1 All Example To transfer signals from the input channel No 3 to all output channels Run Command GAIIL 2 Transfer all input signals to the corresponding output channels respectively All Example If this command is carried out on an MVG1616 A matrix switcher the status of it will be 1 gt 1 2 gt 2 3 gt 3 4 gt 4 16 gt 16 3 Switch off all the output channels All Example After running this command there will be no signals on all the output channels 4 Check the version of the firmware 4Version To check the version of the firmware 5 Switch off the detail feedback command from the COM port MessageOff Switch off the detail feedback information from the COM port But it will leave the switch OK as the feedback when you switch the matrix 6 Switch on the detail feedback command from the
4. 3 20KHz at gt 80dB 1KHz THD Noise id ix Separation nominal level l RS 232 9 pin female D l l l Serial Control Port Pin Configurations 2 TX 3 RX 5 GND connector IR Remote Default IR remote Front Panel Control TCP IP control oy PTNET PTN s programmable interface Power Supply 100VAC 240VAC 50 60Hz Power Consumption 20 470 C Humidity 10 90 W483 x H44 x D235mm l Case Dimension Product Weight 1 5Kg 1U high full rack wide DVI Matrix Switcher 11 Troubleshooting amp Maintenance 1 When the output image in the destination device connected to the DVI Matrix CSW DVI440A has ghost such as the projector output with ghost please check the projector s setting or try another high quality connection cord When there is a color losing or no video signal output Maybe the DVI cables haven t been connected as DVI criterion When the remote controller doesn t works A Maybe the battery is run out of please change a new one B Maybe the controller is broken please ask the dealer to fix it When user can not control the DVI Matrix CSW DVI440A by computer through its COM port please check the COM port number in the software and make sure the COM port is in good condition If there is not beep sound when switching the I O signal please make sure the beeper is switched on If so the beeper inside the matrix may be broken Please send it to the dealer for fixing When switching the beep
5. About DVI Matrix Switcher System ee 1 2 CSW DVI440A Packing of the Product ccsssccsesseeceeseeeenseeeeneeseeseesenseesenseesones 1 3 CSW DVI440A Installation ee 1 4 Front View and Rear View of the Product eee 2 4 1 Front view of CSW DVI440A ns a en 2 42 Rear view of CSW DVIAGO A anna N 2 5 External CONNEC i 0 7 PRPURRRBBERDRRRAEFARERERFUBERGEEFAREFGERFURERGERFEEFOEREHERFUEEE BERFPEEFUERRGEEFUREEERFUBEFPER 2 5 1 Introduction of the Input and Output Connectors ss 2 5 2 Connection of RS 232 Communication Port eeeeeeeeeeeeeeee eene 2 5 2 1 Connection with Control System Nt 2 5 2 2 GonheeliohWwiih Bompileressen nes ae EET 3 5 3 How to Connect with the Input and Output Terminals 3 6 Operation of the EDID management cree Leee ee eeee nennen enean 5 6 1 EDID automatically shake hand ecelesie eee eee eere nenne nnn 5 6 2 EDID management of CSW DVI440A 22u0220000an000 n0nnnnnnnnnnunnnnunnnnnunnnnunnnnunnnnnnnnnnennnn 5 7 Operation Of the Control Panels estie opaca cc cac io qs oaa eat Co oo ae eo Co Pa ro aeo eoa sa Eo oae eeor as 6 ZI Front Panel DeSCHDHOPTNI 3 25 22 o eic oe E E Cue ocu Rowe c aote c cu Roc uEc s cons ege Poco u eeu a ROS 6 7 2 Command Format
6. of the Switching Operation eere eere eee 6 7 3 Examples Ol ODerall OM au a 6 3 Usage of the Remote Conlroller 7 9 Communication Protocol and Command Codes 8 DESI e E E E 11 11 Troubleshooting amp Maintenance uu0 2000 n000an00nanunnanunnanunnanunnanunnanunnnnen 12 iii DVI Matrix Switcher 1 Introduction 1 1 About DVI Matrix Switcher System CSW DVIA440A Matrix switcher is a high performance digital signal switcher that can be used for cross switching of multi computer and audio signal Independent DVI component and l O terminals make each component signal transmit and switch separately this design can reduce attenuation of signal transmission to minimum and output the image and audio signal in high fidelity quality CSW DVI440A switcher mostly apply in broadcasting TV engineering multi media meeting room big screen display engineering television education command control center or other fields A V timing or separating switching function With RS232 interface it can be worked with PC remote control system and any other far end control system devices 2 CSW DVIA40A Packing of the Product ne ae DVI Matrix Switcher IR remote G j RS 232 Communication Cord Jal T c S Power Supply Cord CD User Manual and Quality Guarantee HOC 3 DVI Installati
7. to the output channels one by one Status Example To inquire the input channel to the output channels one by one Run Command Status Save the present operation to the preset command Y Save Y Example To save the present operation to the preset command No 7 Run Command Save7 Recall the preset command Y Recall Y Example To recall the preset command No 5 Run Command Recall5 Clear the preset command Y Clear Y Example To clear the preset command No 5 Run Command Clear5 10 DVI Matrix Switcher 10 Specification Input Connector Female DB24 5 Output Connector Female DB24 5 Input Level T M D S 2 9V 3 3V Output Level T M D S 2 9V 3 3V DVI 1 0 standard DVI D full Video Signal digital Max Time delay BnS 1nS T M D S signal Crosstalk lt 50dB 5MHz Switching Speed 200ns Max Supports Extended Display Identification Data EDID and Display Data Channel DDC data EDID and DDC using DVI and HDMI standards EDID and DDC signals are actively buffered The built in Management EDID DDC database can analyze these two signals mix them and realize the handshake of them internally Compliant with High bandwidth Digital Content Protection HDCP using DVI and HDMI 1 3 HDCP Management standards The built in HDCP management technology can analyze HDCP key and realize the handshake internally Frequency Response 20Hz 20KHz CMRR gt 90dB 20Hz 20KHz Stereo Channel 1 1KHZ 0
8. COM port MessageOn Switch on the detail feedback information from the COM port it will show the detail switch information when it switch Example when switch 1 22 for Audio it will feedback A0102 7 Transfer signals from an input channel to the corresponding output channel x Example To transfer signals from the input channel No 5 to the output channel No 5 Run Command 5 8 Switch off an output channel x Example To switch off the output channel No 5 Run DVI Matrix Switcher Command 5 9 Switch both video and audio signals synchronously x1 B x2 10 11 12 13 14 15 Example To transfer both the video and the audio signals from the input channel No 120 to the output channel No 12 13 15 Run Command 120B12 13 15 Transfer both the video and audio signals from input channel x1 to output group g x1 P g Example If together the output channel NO 1 3 5 7 to output group NO 2 by sent the command OPP1 3 5 7 then when send the command 1P2 the matrix will transfer both the video and the audio signals from the input channel No 1 to output channel NO 1 3 5 7 When you want to make a group g you should clear this group first The command for clear group is g PO Inquire the input channel to the output channel x Status x Example To inquire the input channel to the output channel No 23 Run Command Status23 Inquire the input channel
9. control it by that computer To control the switcher users may use the public COM software Please refer the details in Communication Protocol and Command Codes P Es ET F5 2 MHD connecting to computer en Computer 5 3 How to Connect with the Input and Output Terminals The DVI matrix switchers may take DVD players computers graphic workstations and digital showing platform as their input signal source and projectors video recorders displayers and amplifiers as their output signal destinations according to different situation DVI I Dual Link PTS TESTS fel fe rea GaN ca F5 3 DVI I Dual Link port DVI pin function PN FUNCTION PIN FUNCTION T M D S Data2 T M D S Data34 DVI Matrix Switcher E System Diagram RS232 M HDTV 2 HDTV 1 F5 4 DVI matrix system connection DVI Matrix Switcher 6 Operation of the EDID management CSW DVI440A matrix switcher is built in the EDID management database The EDID management can be automatically shake hand or manual exchanged and factory restore 6 1 EDID automatically shake hand The CSW DVI440A matrix switcher is built in the EDID data which can communicate with the displayers and video source automatically When the displayers or video sources are connected to the CSW DV1440A matrix switcher they will share the EDID DDC information with the matrix switcher The communication solution is like this EDID communication between
10. e button for switching mode AV for the switching mode of video and audio Audio for the switching mode of audio only Video for the switching mode of video only DVI Matrix Switcher 2 Press the button for input channel number 1 3 Press the button for the first output channel number 3 4 Press the button for the second output channel number 4 Then switching OK audio video switching from 1 to 3 and 4 8 Usage of the Remote Controller With the infrared remote controller the matrix switcher could be control remotely Because the function buttons on the remote controller are the same with the ones on the front control panel the remote controller shares the same control operation and command format with the control panel C13 steps Operation l The inputs INPUTS channels from 0 9 and plusing 10 for more Menu for switching source and function _ The outputs channels from 0 9 and plusing 10 for more DVI Matrix Switcher 9 Communication Protocol and Command Codes With this command system the RS232 software is able to control and operate the CSW DVI440A Matrix with remotely Communication protocol Baud rate 9600 Data bit 8 Stop bit 1 Parity bit none Command Command Functions m coe fe MessageOft Turn off the feedback command from the com port It will only show the switcher OK
11. er beeps but without any output image A Check with oscilloscope or multimeter if there is any signal at the input end If there is no signal input it may be the input connection cord broken or the connectors loosen B Check with oscilloscope or multimeter if there is any signal at the output end If there is no signal output it may be the output connection cord broken or the connectors loosen C Please make sure the destination device is exactly on the controlled output channel D If it is still the same after the above checking it may be something wrong in the switcher Please send it to the dealer for fixing If the output image is interfered please make sure the system is earthed well If the static becomes stronger when connecting the DVI connectors it may be due to the incorrect earthling of the power supply Please earth it again correctly and otherwise it would bring damage to the switcher or shorten its natural life If the Matrix cannot be controlled by the keys on the front panel RS232 port or remote controller the host may has already been broken Please send it to the dealer for fixing 12 DVI Matrix Switcher 55 Ruta Ct South Hackensack NJ 07606 Toll Free 800 526 0242 email sales comprehensivecable com customerservice comprehensivecable com www comprehensivecable com
12. nchronously by the switcher Example To transfer both the video and the audio signals from input channel No 3 to output channel No 4 Operation Press buttons in this order AV 3 4 VIDEO Video button To transfer only video signals from input channel to output channel Example To transfer video signals from input channel No 3 to output channel No 4 Operation Press buttons in this order VIDEO 3 4 AUDIO Audio button To transfer only audio signals from input channel to output channel Example To transfer audio signals from input channel No 2 to output channel No 3 Operation Press buttons in this order AUDIO 2 3 1 2 3 4 IO Keypads Keys to select I O channels Example To transfer inout channel No 3 to output channel No 1 Operation Press buttons in this order 3 in INPUT area 1 in OUTPUT area 7 2 Command Format of the Switching Operation With the front control panel the switcher could be control directly and rapidly by pressing the buttons under below format Menu Input Channel Output Channel 1 Menu AV Audio Video Input Channel Fill with the number of input channel to be controlled Output Channel Fill with the number of output channels to be controlled 7 3 Examples of Operation Example 1 To transfer video and audio signals from input channel No 1 to output channel 1 Press th
13. on DVI matrix switchers adopt metal shell and can be stacked with other device Moreover they are rack mountable enclosure and can be installed in the standard 19 inches case DVI Matrix Switcher 4 Front View and Rear View of the Product 4 1 Front view of CSW DVI440A 4 2 Rear view of CSW DVI440A INPUTS 2 3 TII TII la a TOT H OH O O EHHE 5 External Connection 5 1 Introduction of the Input and Output Connectors According to different type of matrix computer signal I O interface are made up of 4 channel HDMI ports and DVI D female ports respectively digital audio included Please refer to shell silk screen figure about other types of interface 5 2 Connection of RS 232 Communication Port Except the front control panel the DVI matrix switcher can be control by far end control system through the Ethernet control via the RS 232 communication port 5 2 1 Connection with Control System With the RS 232 port the DVI matrix switchers can be control by several kinds of control systems This RS 232 communication port is a female 9 pin D connector The definition of its pins is as the table below No Pin Function Female DVI Matrix Switcher 1 N u Unused 2 Tx Transmit 3 Rx Receive 4 N u Unused 5 Gnd Ground 6 N u Unused 7 N u Unused 8 N u Unused 9 N u Unused F 5 1 9HDF 5 2 2 Connection with Computer When the switcher connects to the COM1 or COM2 of the computer with control software users can
14. the EDID communication between the video source and MOV matrix displayer and MDV matrix switcher switcher Video source Displayers The CSW DVI440A EDID database includes most popular displaying data but not all the displaying data because of the capability and firmware limitation So we can manually refresh the EDID data to update the EDID data base 6 2 EDID management of CSW DVI440A The RS232 commands for EDID management of CSW DVI440A include EDIDMon amp EDIDMoff Please notice the text transform and the dot in behind These two commands only accept by CSW DVI440A in the other CSW DVI440A matrix models they are unavailable 6 2 1 Erase and Refresh the EDID data When the EDIDMOn is sent CSW DVI440A will auto copy the mix EDID data of all outputs It means the CSW DVI440A will erase the old EDID data and copy the EDID data which all output displays have 6 2 2 EDID restore to factory default When we send the EDIDMoff to the CSW DVI440A matrix switcher it will recover the factory default EDID data DVI Matrix Switcher 6 2 3 RS232 feedback When the EDIDMOn or EDIDMoff is correctly sent all the connected displayers will be blank for 2 3 seconds and recover again And CSW DVI440A will send out a RS232 feedback command EDIDMOn or EDIDMoff 7 Operation of the Control Panel 7 1 Front Panel Description AV AV synchronal button To transfer video and audio signal sy
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