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Summary of Contents for PTN MHD88
- Page 1 HDMI Matrix Switcher 8x8 USER MANUAL MHD88 PTN HDMI Matrix Switchers 8x8 Version: MHD882013V1.3 PTN Electronics Limited www.PTN-electronics.com...
- 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: Table Of Contents
7.2.1. EDID restore to factory default .............. 8 7.2.2. Manually EDID switching ............... 9 8. Communication Protocol and Command Codes ............9 9. Safety Operation Guide ................... 11 10. Troubleshooting & Maintenance ................12 11. After-sales Service ....................13 PTN Electronics Limited www.PTN-electronics.com... -
Page 4: Introduction
With RS232 interface, it can be worked with PC, remote control system and any other far-end control system devices. Package Contents 1.2. 1 x MHD88 1 x Power cord 1 x IR remote 4 x Plastic cushions ... -
Page 5: Specification
TCP/IP control by PTNET(PTN's programmable interface) General 100VAC ~ Power Power Supply 240VAC, 50/60Hz Consumption Temperature -20 ~ +70℃ Humidity 10% ~ 90% W483 x H87 x D320mm (2U Case Dimension Product Weight 4.3Kg high, full rack wide) PTN Electronics Limited www.PTN-electronics.com... -
Page 6: Operations Of The Control Panel And The Ir Remote
In another word, to switch to this status: 1->1, 2->2, 3->3, 4->4……8->8. Operation: Press buttons in this order “ALL”, “THROUGH”. Undo button: To resume to the status before the command just UNDO performed. PTN Electronics Limited www.PTN-electronics.com... -
Page 7: Usage Of The Ir Remote
The operation order of the IR remote is showed as follows. 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. F4-2 Panel of the IR Remote PTN Electronics Limited www.PTN-electronics.com... -
Page 8: External Connection
Signal Name Number Signal Name TMDS Data 2+ SHELL TMDS Data 2 Shield Hot Plug Detect TMDS Data 2- +5V Power TMDS Data 1+ Ground TMDS Data 1 Shield DDC Data TMDS Data 1- DDC Clock PTN Electronics Limited www.PTN-electronics.com... -
Page 9: Connection Of Rs232 Communication Port
When the switcher connects to the COM port of the computer with control software, users can 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. F5-4 MHD connecting to computer PTN Electronics Limited www.PTN-electronics.com... -
Page 10: System Diagram
In MHD switcher series, the numbers of the input/output ports are based on the product bought by the users. For example, MHD88 has eight input ports and eight output ports, numbered from one to eight. According to different occasions, users can connect it to different source signal (computer signal, AV signal etc.) devices, such as DVD player,... -
Page 11: Edid Management Of Mhd Matrix
When we send the “EDIDMInit.” to the MHD matrix switcher, it will recover the factory default EDID data. The feedback command is “EDIDMInit”. 2) EDID management by buttons Press the button “INITIAL” on the front panel, the MHD matrix switcher will restore the EDID data to factory default. PTN Electronics Limited www.PTN-electronics.com... -
Page 12: Manually Edid Switching
Operation [x1]All. Transfer signals from the input channel [x1] to Command all output channels （PTN2.0 All#. Transfer all input signals to the corresponding Command output channels respectively. System） All$. Switch off all the output channels. PTN Electronics Limited www.PTN-electronics.com... - Page 13 It will leave the “switch OK” as the feedback, when you switch the matrix. 6、 Switch on the detail feedback command from the COM port: /:MessageOn; It will show the detail switch information when send the commands. PTN Electronics Limited www.PTN-electronics.com...
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Page 14: Safety Operation Guide
6) 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. 7) DO NOT splash any chemistry substance or liquid in the equipment or around. PTN Electronics Limited www.PTN-electronics.com... -
Page 15: Troubleshooting & Maintenance
8) If the Matrix cannot be controlled by the keys on the front panel, RS232 port or IR remote, the unit may has already been broken. Please send it to the dealer for fixing. PTN Electronics Limited www.PTN-electronics.com... -
Page 16: After-Sales Service
Damage caused by force majeure. Remarks: For any more questions or problems, please try to get help from your local distributor, or email PTN at support@PTN-electronics.com. PTN Electronics Limited www.PTN-electronics.com...
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