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Summary of Contents for PTN MHD88
- Page 1 PTN Electronics HDMI Matrix Switchers System (Excluding MHD44) User Manual MHD Series --- HDMI Matrix Switcher...
- Page 2 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 prior written consent of PTN Electronics Limited.
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Page 3: Safety Operation Guide
As to non-professional or without permission, please DO NOT try to open the casing of the equipment, DO NOT repair it on your own, in case of accident or increasing the damage of the equipment. ⑺ DO NOT splash any chemistry substance or liquid in the equipment or around. www.PTN-electronics.com PTN Electronics Limited... -
Page 4: Table Of Contents
2. MHD Packing of the Product ....................2 3. MHD Installation ........................2 4. Front View and Rear View of the Product ................ 2 Front view of MHD88 ........................2 Rear view of MHD88 ........................3 Front view of MHD1616 ......................... 3 Rear view of MHD1616 ........................ -
Page 5: Introduction
With RS232 interface, it can be worked with PC, remote control system and any other far-end control system devices. The user manual takes MHD88 as example, other models can take reference from it too. -
Page 6: Mhd Packing Of The Product
MHD 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 rack. 4. Front View and Rear View of the Product 4.1 Front view of MHD88 www.PTN-electronics.com PTN Electronics Limited... -
Page 7: Rear View Of Mhd88
HDMI Matrix Switcher 4.2 Rear view of MHD88 4.3 Front view of MHD1616 4.4 Rear view of MHD1616 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 www.PTN-electronics.com... -
Page 8: Connection Of Rs-232 Communication Port
The HDMI 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. www.PTN-electronics.com PTN Electronics Limited... - Page 9 +5V Power TMDS Data 1+ Ground TMDS Data 1 Shield DDC Data TMDS Data 1- DDC Clock TMDS Data 0+ No Connect TMDS Data 0 Shield TMDS Data 0- TMDS Clock- TMDS Clock+ TMDS Clock Shield www.PTN-electronics.com PTN Electronics Limited...
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Page 10: Operation Of The Edid Management
When the displayers or video sources are connected to the MHD matrix switcher, they will share the EDID/DDC information with the matrix switcher. We take a MHD88 as example. The communication solution is like this: www.PTN-electronics.com PTN Electronics Limited... -
Page 11: Edid Management Of Mhd Matrix
When the user carries the EDID erase/refresh function, the MHD will detect the output priority and exchange the EDID data with the available most prior output port. Example of 8x8 matrix switcher priority. www.PTN-electronics.com PTN Electronics Limited... -
Page 12: Operation Of The Control Panel
AV synchronal button: To transfer video and audio signal synchronously 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””. www.PTN-electronics.com PTN Electronics Limited... -
Page 13: Command Format Of The Switching Operation
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” www.PTN-electronics.com PTN Electronics Limited... -
Page 14: Usage Of The Remote Controller
The 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 www.PTN-electronics.com PTN Electronics Limited... -
Page 15: Communication Protocol And Command Codes
Transfer the audio signals from the input channel [x1] to the output A[x2],[x3],[x4]. channels [x2], [x3] and [x4]. [x1] B[x2]. Transfer both the video and the audio signals from the input channel [x1] to the output channel [x2]. www.PTN-electronics.com PTN Electronics Limited... - Page 16 Example: when switch 1->2 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. Command: “5#.” 8、Switch off an output channel: [x]$. www.PTN-electronics.com PTN Electronics Limited...
- Page 17 Example: To save the present operation to the preset command No.7. Run Command: “Save7.” 14、Recall the preset command [Y]: Recall[Y]. Example: To recall the preset command No.5. Run Command: “Recall5.” 15、Clear the preset command [Y]: Clear[Y]. Example: To clear the preset command No.5. Run Command: “Clear5.” www.PTN-electronics.com PTN Electronics Limited...
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Page 18: Specification
2 = TX, 3 = RX, 5 = GND connector IR Remote Default IR remote Front Panel Control Buttons Options TCP/IP control by PTNET(PTN's programmable interface) General Power Supply 100VAC ~ 240VAC, 50/60Hz Power Consumption Temperature Humidity 10% ~ 90% -20 ~ +70℃... -
Page 19: Troubleshooting & Maintenance
Please send it to the dealer for fixing. Remarks: For any more questions or problems, please try to get help from your local distributor, or email PTN at support@PTN-electronics.com. www.PTN-electronics.com PTN Electronics Limited...
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