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RS-232 Pin Assignment

Pin

Description

Pin

Description

1

Not connected

6

Not connected

2

RXD

7

Not connected

3

TXD

8

Not connected

4

Not connected

9

Not connected

5

GND

Содержание VM0202H

Страница 1: ......

Страница 2: ... at his own expense This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device mat not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could voi...

Страница 3: ... North American technical support International http eservice aten com International 886 2 8692 6959 China 86 400 810 0 810 Japan 81 3 5615 5811 Korea 82 2 467 6789 North America 1 888 999 ATEN ext 4988 United Kingdom 44 8448 158923 Email Support support aten usa com Online Technical Support Troubleshooting Documentation Software Updates http www aten usa com support Telephone Support 1 888 999 AT...

Страница 4: ...your dealer Read this manual thoroughly and follow the installation and operation procedures carefully to prevent any damage to the unit and or any of the devices connected to it Features may have been added to the VM0202H since this manual was printed Please visit our website to download the most up to date version of the manual Copyright 2017 ATEN International Co Ltd Manual Date 2017 03 14 ATEN...

Страница 5: ...finition trends the VM0202H is ideal for applications where the routing of up to 4K digital video signals is required such as in classrooms auditoriums and department stores The matrix switch offers an easy and affordable way to route any of 2 HDMI video sources to any of 2 HDMI displays and can be controlled and operated through front panel pushbuttons IR and RS 232 ensuring optimum control capab...

Страница 6: ...t screens Multiple Control Methods system management via front panel pushbuttons IR and RS 232 serial control Supports Dolby True HD and DTS HD Master audio Signaling rates up to 3 4 Gbits for flawless 4K output HDMI 3D Deep Color 4K and HDCP 1 4 compatible Consumer Electronics Control CEC allows interconnected HDMI devices to communicate and respond to a single remote control Supports ATEN LockPr...

Страница 7: ...g 1 HDMI cable for each display device you will be connecting Note 1 No cables are included in this package We strongly recommend that you purchase high quality cables of the appropriate length since this will affect the quality of the audio and video display Contact your dealer to purchase the correct cable sets 2 If you wish to utilize the VM0202H s high end serial controller function you will n...

Страница 8: ...ton to select an Input Port Note The OUTPUT 1 2 front panel pushbuttons have built in Green LEDs that light to indicate they have been selected 2 Input Select LEDs Indicates the input port of the corresponding output port output 1 or 2 3 Power Pushbutton This Pushbutton is to power on and off the VM0202H ...

Страница 9: ...I Output Ports The cables from the HDMI display devices plug into these ports 4 HDMI Input Ports The cables from the HDMI source devices plug into these ports 5 External IR Receiver Port This 3 5 mm Mini Stereo Jack connects to the IR Receiver unit included with your product 6 Micro USB Port Use this port to upgrade the Firmware see Firmware Upgrade page 17 7 RS 232 Serial Port This serial remote ...

Страница 10: ...tons 1 2 Press Output pushbuttons 1 2 to select the display you want to configure then within 2 seconds press the Input pushbutton 1 2 to select the source for the display For detailed instructions see Output Pushbuttons page 15 3 Input Pushbuttons 1 2 Press Input pushbuttons 1 2 to select the source you want to display after you have pressed an Output pushbutton 1 2 You must press the Input pushb...

Страница 11: ...ject Note Note Do not omit this step Proper grounding helps to prevent damage to the unit from surges and static electricity 3 Use HDMI cables to connect the video display devices to the HDMI output ports on the rear of the VM0202H 4 Use HDMI cables to connect the video source devices to the HDMI input ports 5 Connect the IR Receiver to the External IR Receiver Input Port 6 Plug the provided power...

Страница 12: ...r such as a PC to the VM0202H use an appropriate serial cable such as a modem cable The end connecting to the VM0202H should have a 9 pin male connector Connect this to the serial interface on the rear of the VM0202H Refer to number 1 on the diagram above Note To configure the controller serial port see page 19 ...

Страница 13: ...rew the rack mounting brackets onto the side of the unit 2 Position the unit in the front of the rack and align the holes in the mounting brackets with the holes in the rack continues on next page 1 Important safety information regarding the placement of this device is provided on page 26 Please review it before proceeding 2 Make sure that the power to all devices connected to the installation are...

Страница 14: ... 14 3 Screw the mounting brackets to the rack ...

Страница 15: ...y use the front panel pushbuttons to select the Output and Input connections Press the Output pushbutton that corresponds to the port which the display is connected to Pressing the pushbutton will cycle between the two attached HDMI source devices through the display devices Advanced selection methods are explained below Output Pushbuttons Pressing an output port selection pushbutton will cycle th...

Страница 16: ... placed where the IR signals can be received To change a display s source device 1 Press the Output port number 1 2 you want to change 2 Press the Input port number 1 2 to select the new input source for the display To power on off all displays 1 Press the ON or OFF pushbutton The ON or OFF pushbutton The ON and OFF pushbuttons will set all output devices to ON or OFF To power on off individual di...

Страница 17: ...site www aten com 2 Save and unzip the VM0202H_upgrade_tool exe upgrade file to your computer 3 Connect the computer to the VM0202H s Micro USB port via a USB cable 4 Power on the VM0202H 5 After a few seconds double click the VM0202H_upgrade_tool exe file to start the firmware upgrade process and a window appears 6 After the upgrade is complete a message will appear ...

Страница 18: ... 18 7 Power off VM0202H then power it back on again ...

Страница 19: ... Command Port number Output Command Port Number Control Enter 1 For example to switch input port 02 audio and video to output port 01 type the following sw i02 o01 Enter 2 To turn off video and audio on port 02 type the following sw o2 off Enter 3 To switch the next output to port 2 type the following sw i02 Enter The following tables show the possible values for commands Baud Rate 19200 Data Bits...

Страница 20: ...o Output command Output Port Number Description yy 01 02 port default is 01 All output ports Control Description on Turn on off Turn off Next port Previous port Cmd In N1 Out N2 C2 Description sw i xx o yy Switch Output Port xx to Input Port yy xx 01 02 yy 01 02 sw o yy on off Turn on Output Port yy Turn off Output Port yy yy 01 02 sw o yy Switch Next Input to Output Port yy Switch Previous Input ...

Страница 21: ...a the RS 232 port The formula for the Echo command is as follows Echo Command Control on off Enter For example to enable the Echo function type the following echo on enter The following tables show the possible values for commands The following table shows the available command list Command Description read Reads and displays information from the VM0202H Command Enter Description read Enter Displa...

Страница 22: ...llowing tables show the possible values for commands Note Each command string can be separated with a space The following table shows the available command list Command Description cec CEC control Output Command Description o Output command Port number Description yy 01 02 port default is 01 All output ports Control Description off Disable CEC default on Enable CEC Com mand Output Com mand Output ...

Страница 23: ...ng table shows LED behavior under this command Command Description button Front panel pushbutton enable disable control Command Control Description button on Enable front panel pushbuttons default button off disable front panel pushbuttons Buttons Disabled Buttons Enabled All output on LEDs flash twice then LEDs on LEDs light on no flash All output off LEDs flash twice then LEDs on LEDs light on n...

Страница 24: ...back to the default factory settings type the following reset Enter The following table shows the possible values for commands Verification After entering a command a verification message appears at the end of the command line as follows Command OK indicates that the command is correct and successfully performed by the switch Command incorrect indicates that the command has the wrong format and or...

Страница 25: ... 25 RS 232 Pin Assignment Pin Description Pin Description 1 Not connected 6 Not connected 2 RXD 7 Not connected 3 TXD 8 Not connected 4 Not connected 9 Not connected 5 GND ...

Страница 26: ...ers Use a damp cloth for cleaning The device should be operated from the type of power source indicated on the marking label If you are not sure of the type of power available consult your dealer or local power company The device is designed for IT power distribution systems with 230V phase to phase voltage To prevent damage to your installation it is important that all devices are properly ground...

Страница 27: ...rom the bottom up and load the heaviest item in the rack first Make sure that the rack is level and stable before extending a device from the rack Use caution when pressing the device rail release latches and sliding a device into or out of a rack the slide rails can pinch your fingers After a device is inserted into the rack carefully extend the rail into a locking position and then slide the dev...

Страница 28: ... 2 Gbps 3 4 Gbps Per Lane Max Pixel Clock 340 MHz Compliance HDMI 3D 4K Deep Color HDCP 1 4 Compatible Consumer Electronics Control CEC Max Resolution Up to 4096 x 2160 3840 x 2160 60 Hz 4 2 0 4096 x 2160 3840 x 2160 30 Hz 4 4 4 Max Distance Up to 15 M Control RS 232 Connector 1 x DB 9 Female Black Baud Rate 19200 Data Bits 8 Stop Bits 1 Parity No Flow Control No USB 1 x Micro USB F W upgrade IR 1...

Страница 29: ...THE DIRECT INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF THE PRODUCT DISK OR ITS DOCUMENTATION The direct vendor makes no warranty or representation expressed implied or statutory with respect to the contents or use of this documentation and specially disclaims its quality performance merchantability or fitness for any particular purpose The direct vendor also rese...

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