PTN MHD88 Скачать руководство пользователя страница 7

HDMI Matrix Switcher 8x8                                                     

 

PTN Electronics Limited                                www.PTN-electronics.com

 

    4 

 

Backspace button: To backspace the latest input button. 

THROUGH 

Through button: To transfer the signals directly to the 
corresponding output channels. 
Example: To transfer the signals from input channel No. 3 to their 
corresponding output channels. 
Operation: Press buttons in this order “3”, “THROUGH”. 

Switching Operation: 

With the front control panel, the switcher could be control directly and rapidly by 
pressing the buttons under below format. 
 

Input Channel

” + “

Menu

” +“

Output Channel

 

” 

1) 

Menu

”:    “AV”, “INITIAL”, “EXTERNAL” 

2) 

Input Channel

”: Fill with the number of input channel to be controlled. 

3) 

Output Channel

”: Fill with the number of output channels to be controlled. 

4.2.  Usage of the IR Remote 

With the infrared IR remote, the matrix switcher could be control remotely. As the 
function buttons on the IR remote are the same with the ones on the front panel, the IR 
remote shares the same operations and commands with the control panel.   
The operation order of the IR remote is showed as follows. 

 

F4-2

 

Panel of the IR Remote

 

The outputs 
channels, from 
0~9, and plusing 
“10+” for more. 

 

The inputs 
channels, from 
0~9, and plusing 
“10+” for more. 

Menu, for 
switching source 
and function 

 

 

 

Содержание MHD88

Страница 1: ...HDMI Matrix Switcher 8x8 PTN Electronics Limited www PTN electronics com MHD88 PTN HDMI Matrix Switchers 8x8 USER MANUAL Version MHD882013V1 3...

Страница 2: ...3 2013 05 24 Modified the system diagram and the logo This manual is for operation instruction only not for any maintenance usage The functions described in this version are updated till May 2013 Any...

Страница 3: ...ntroduction of the Input and Output Connectors 5 5 2 How to Connect with the Input and Output Terminals 5 5 1 Connection of RS232 Communication Port 6 5 3 Connection with Control System 6 5 4 Connecti...

Страница 4: ...PC remote control system and any other far end control system devices 1 2 Package Contents 1 x MHD88 1 x Power cord 1 x IR remote 4 x Plastic cushions 1 x RS232 cable 1 x User manual 2 Features HDMI...

Страница 5: ...ay Identification Data EDID and Display Data Channel DDC data using HDMI DVI standards EDID and DDC signals are actively buffered HDCP Management Compliant with HDCP using DVI and HDMI 1 4a standards...

Страница 6: ...annel No 4 Operation Press buttons in this order 3 AV 4 INITIAL INITIAL button To take the restore factory EDID management EXTERNAL EXTERNAL button To take the manually EDID switching Example To copy...

Страница 7: ...at Input Channel Menu Output Channel 1 Menu AV INITIAL EXTERNAL 2 Input Channel Fill with the number of input channel to be controlled 3 Output Channel Fill with the number of output channels to be co...

Страница 8: ...to Connect with the Input and Output Terminals The HDMI matrix switchers may take DVD players computers graphic workstations and digital showing platform as their input signal source and projectors vi...

Страница 9: ...port the HDMI matrix switchers can be control by several kinds of control systems This RS232 communication port is a female 9 pin D connector The definition of its pins is as the table below No Pin Fu...

Страница 10: ...connect the output ports to a projector a video recorder a displayer or an amplifier The system diagram of MHD88 is showed as below F6 1 MHD88 system connection 7 Operation of the EDID management MHD...

Страница 11: ...in behind 2 When a RS232 command is correctly sent all the connected displayers will be blank for 2 3 seconds and recover again And the MHD matrix switcher will send out the RS232 feedback command 3...

Страница 12: ...Protocol Baud rate 9600 Data bit 8 Stop bit 1 Parity bit none Command Types Command Codes Functions System Command Type Inquire the models information Lock Lock the keyboard of the control panel on t...

Страница 13: ...t will be 1 1 2 2 3 3 4 4 8 8 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 Versio...

Страница 14: ...e preset command Y Clear Y Example Clear5 to clear the preset command No 5 9 Safety Operation Guide In order to guarantee the reliable operation of the equipments and safety of the staff please abide...

Страница 15: ...n or the connectors loosen 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 loo...

Страница 16: ...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 b...

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