User Manual for AVCLINK models including: HM-4K44S 4x4 Seamless UHD Matrix, HM-4K44S, 4x4 Seamless UHD Matrix, Seamless UHD Matrix, UHD Matrix

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avclink hm-4k44s
AVCLINK HM-4K44S

4x4 Seamless UHD matrix

AVCLINK HM-4K44S
4x4 Seamless UHD matrix
User manual

Warning
 Do not expose this device to Rain, Moisture, and Dripping  Only use accessories specified by the manufacture  Unplug this device during Lightning Storms  Product specifications may be subject to technical upgrades without further notice
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Content
1 Introduction.................................................................................................................................................. 3 2 Front Panel Control ...................................................................................................................................... 3 3 Rear Panel..................................................................................................................................................... 5 4 RS232/LAN Control....................................................................................................................................... 6
4.1 RS232 connector............................................................................................................................... 6 4.2 Ethernet control and connection ..................................................................................................... 6 5 PC tool user guide ........................................................................................................................................ 6 5.1 Account's authentication.................................................................................................................. 6 5.2 Connect with PC tool ........................................................................................................................ 6 5.3 Matrix Switch tab ............................................................................................................................. 7 5.4 Signal setting tab .............................................................................................................................. 8 5.5 Fine Tune tab .................................................................................................................................... 8 5.6 Video Wall tab .................................................................................................................................. 9
5.6.1 Video Wall Context Menu................................................................................................... 10 Bezel Setting ....................................................................................................................................... 11 Type A Bezel Settings .......................................................................................................................... 11 Type B Bezel Settings .......................................................................................................................... 11 Bezel Compensation ........................................................................................................................... 11 5.6.2 Layout Save/Load ............................................................................................................... 11 5.7 CEC control page............................................................................................................................. 12 6 Control via Web .......................................................................................................................................... 12 7 Electrical parameters.................................................................................................................................. 14 8 Package Contents ....................................................................................................................................... 14

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4x4 Seamless UHD matrix

1 Introduction
is a high-performance seamless UHD matrix switcher with 4x HDMI inputs and 4x HDMI outputs. Audio extract or insert can also be enabled on this device. IR matrix routing on this video matrix is followed with video routing. has independent audio matrix, support CEC manager and strong video wall processor
key features:  Support HDMI 2.0/HDCP 2.2  Support seamless switching  Support video wall  Support CEC manager  Support Rotation 180 degree  Support audio matrix  Support HDMI audio extract  Support external LR audio insert on HDMI stream  Support EDID management  HDMI video output resolution up to 3840x2160@60  Front panel, RS232, TCP/IP (LAN 10M/100M) control

2 Front Panel Control

Item LCD Panel COM LOCK OUTPUT INPUT ALL RES EDID NEXT SAVE RECALL CLEAR ENTER

Description Displays the current video selections Power LED (also indicates control commands) Front panel lock/unlock Output selection buttons 1~4 Input selection buttons 1~4 Set all outputs to the next input selection Set the output scaler resolution Set the EDID options for the next input selection Select the next available option Save the current matrix setting as a preset Set the matrix setting from a saved preset Cancel the current command function Set the displayed option

 Press buttons ALL + INPUT m + TAKE by sequence, to switch input m to all the outputs  Press button SAVE + OUTPUT n to save current routing/video wall scene as scene n. The maximum
available scene No. is 8  Press button RECALL + OUTPUT n to recall routing scene n as current routing
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4x4 Seamless UHD matrix

 Press button RES + OUTPUT n + NEXT + TAKE, to change output resolution of OUTPUT n Resolution options:

Number 1 2 3 4 5 6 7 8

Output Resolution Setting 3840x2160p 60Hz 3840x2160p 50Hz 3840x2160p 30Hz 3840x2160p 25Hz 1920x1200 60Hz 1920x1080p 60Hz 1920x1080p 50Hz 1600x1200 60Hz

Number 9 10 11 12 13 14 15 16

Output Resolution Setting 1440x1050 60Hz 1366x768 60Hz 1360x768 60Hz 1280x1024 60Hz 1280x768 60Hz 1280x720p 60Hz 1280x720p 50Hz 1024x768 60Hz

 Press buttons EDID + INPUT m + NEXT + TAKE, change the EDID mode of port INPUT m EDID options:

Number 1 2 3 4

Output Resolution Setting Manual 3840x2160 60Hz 3840x2160 30Hz 1920x1200 60z

Number 5 6 7 8

Output Resolution Setting 1920x1080 60Hz 1280x1024 60Hz 1280x720p 60H 1024x768 60Hz

Manual EDID is loaded by PC Tool
 Front Lock button The front panel control buttons can be locked to prevent accidental use or operation by unauthorized persons. Press the LOCK button for two seconds to lock or unlock the front panel. When the panel is locked, all buttons except the LOCK button will not function until the front panel is unlocked. The LOCKED/UNLOCKED state is shown on the LCD panel and by the LED above the LOCK button, which is lit when the front panel is fully LOCKED. When the unit is UNLOCKED, press and hold down the LOCK button for six seconds - The LCD panel will show the following (any exiting numbers indicates that those buttons are already locked):
Output: -------Input: -------Pressing any of the numbered Output or Input buttons will toggle the lock status of that button. The button will become locked when the respective button number is shown on the LCD panel. When all selections are done, press the ENTER button to set the new LOCK/UNLOCK states of those buttons. Whenever a locked Output or Input button is activated, the LCD panel will show that the button is locked. In this mode, the LOCK LED is not lit. To unlock those buttons, repeat the above steps to remove the button numbers from the LCD panel before pressing ENTER to accept the changes.

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3 Rear Panel

4x4 Seamless UHD matrix

 LAN (10M/100M), RS232 are for PC control  Analog Audio IN/OUT ports bind to corresponding HDMI ports. For example: If HDMI 1 audio source is selected with External LR, then analog AUDIO IN LR1 (with phoenix connector) will be selected to replace the embedded audio of the HDMI input 1 data stream. If HDMI 1 audio source is selected with AUTO by PC TOOL or command, then will use the original embedded audio of input HDMI 1 as its audio data stream. If the input is DVI signal, no matter how it is set up, system will get external analog audio input. Analog AUDIO OUT n will always output the same audio content with HDMI OUTPUT n Analog Audio IN/OUT connection  IR IN and IR OUT
IR IN/OUT routing follows video matrix routing, no need to separately control IR matrix
IR extender connectors (not as accessories)

 Audio Input 4 3-way Phoenix connectors to input external analog LR audio, user can select this audio to replace the corresponding embedded HDMI audio
 Audio Output 4 5-way Phoenix connectors to output balanced LR audio, and 4 mini Toslink jackets to output analog LR audio and digital S/Pdif audio The 4 Audio output (LR and Toslink) channels can be independent of video and switched by PC Tool or commands
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4 RS232/LAN Control 4.1 RS232 connector
 RS-232 control, baud rate 9600, 3-PIN Phoenix connector

4x4 Seamless UHD matrix

TX Pin, Matrix--->PC RX Pin, Matrix<---PC
4.2 Ethernet control and connection
NoteFactory default network setting

5 PC tool user guide
5.1 Account's authentication
When you run the PC tool, there needs password to authenticate. Default password of Administratoraccess to all features111111 Default password of Useraccess to all features, except OSD function000000
5.2 Connect with PC tool
1. The default PC tool's UI style as bellow

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4x4 Seamless UHD matrix

2. User can select UART (with RS232 cable) or Network to connect, baud rate is 9600 bps 3. Default IP address, 192.168,0.247
5.3 Matrix Switch tab
1. There is a shortcut button to switch one input port to all output ports, that is Allset, For example, switch input 1 to all outputs, user can select
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2. Recall modeRecall an inputs/outputs routing scene which already be saved before. The device supports maximum 8 scenes.
3. Save modeSave current inputs /outputs routing in one index. Maximum 8 modes supported. Note: Save/Recall button here works the same with front panel save/recall control and also the same with Save/Load function on video wall page
4. System reset: The PC tool support reset system to recover to factory configuration. 5. Audio Switch mode: Follow Video mode or Manual mode
When select Manual mode, user can separately switch L/R (Phoenix interface) and Toslink output User also can select to use HDMI embedded or corresponding external LR audio 6. EDID Control: Click the `EDID' button on Matrix Switch page, then opens a EDID control window, then user can do follow activity a) Read EDID of one output port b) Open one existing EDID file c) Write EDID to one input port

5.4 Signal setting tab

1. Audio Select There are two options for input Audio Select a) Auto: If the input source is HDMI signal, system will get the embedded audio, and if the input source is DVI signal, the system will get the corresponding analog audio b) External: System will get the corresponding analog audio
2. Output type There are four options for input Output Type: A. UHD-HDMI (HDCP OFF): HDCP Off B. UHD-DVI C. UHD-HDCP-1.4, D. UHD-HDCP-2.2 E.
3. Output Resolution: Same to the description on Front Panel page
5.5 Fine Tune tab
User can read and set the brightness/contrast/saturation/sharpness of each output.
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If none special occasions, do not change the default settings
5.6 Video Wall tab

4x4 Seamless UHD matrix

1. Use the Video Wall Setting controls to change how the displays are arranged on the Video Wall tab: a. Adjust the Rows and Columns sliders to change the displayed screen arrangement to permit proper Drag-and-Select of the desired screens for the video wall. b. Change the Available slider to set how many outputs will be used for the Video Wall. c. Click the Set button to change the Screen configuration on the Video Wall tab.
2. Use the left mouse button to drag-select the screens that will be set for video wall mode. The selected screens will be shown as bright blue.
3. Use the right mouse button to open a menu. 4. Select Screen Stitching from the menu to program the video wall mode. The selected screens will now
be shown as bright green. 5. To change the displayed image: either use the methods detailed in the section ! 
  ., or right-click to open the pop-up menu and select the desired input from the Input Select menu option. 6. Repeating steps 2 to 5 above with a different set of outputs allows the creation of a second video wall. However, changing the Rows, Columns and Available sliders will automatically delete the current video wall set up when the Set button is clicked. The following example shows a more unusual video wall setup of two video walls with two 2x1 configurations:
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5.6.1 Video Wall Context Menu
Right clicking on any of the screen icons will display the following context menu:

Screen Stitching Cancel Stitching

This option connects the selected screens into a video wall configuration. Return the Video Wall configuration to normal outputs. Removes the single screen x from the video wall to allow the displaying another full frame image within the video wall configuration, as shown in this example:

Screen x ­ Cancel Stitching

Input Select

Use the sub-menu to select the input to display on the video wall or the secondary input image shown in the above example.
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Output Select

This option is only available for any screen that is not assigned to a video wall mode.

Output Type

This option is only available for any screen that is not assigned to a video wall mode. It allows setting of the
selected screen output mode as described in the !    .
section on page.

Output Format

This option is only available for any screen that is not assigned to a video wall mode. It allows setting of the output resolution for the selected screen output.

Mirror

Two sub options: OFF (default), ON (H+V Mirror) When select ON, you can make 180º rotation with the selected screen

Test Pattern

When enable Test Pattern, the output will display Color Bar pattern

Bezel Setting

The Bezel Setting section allows the entry of values to compensate for the display bezel thickness. These values

may be entered either as pixels (Type A) or as milli meter (Type B).

Type A Bezel Settings

The image size will be adjusted to allow for the number of pixels entered in each of the entry boxes. Click the Set button view the effect of the new values.
Type B Bezel Settings
The image size will be adjusted to allow for the Inner and Outer display dimensions as entered in each of the entry boxes. Click the Set button view the effect of the new values.
Bezel Compensation
The following images demonstrate the effect of not having bezel compensation and what a correctly configured bezel compensation settings should produce:

No Bezel Compensation

Correct Bezel Compensation

5.6.2 Layout Save/Load
The Save Scene/Layout and Load Scene/Layout buttons allow a video wall configuration to be saved or recalled at any time. Up to 8 configurations, each with their own name can be saved or recalled. When saving, each Scene can optionally be given a name to identify that video wall scene setup.

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5.7 CEC control page

4x4 Seamless UHD matrix

When Auto Power On is enabled, every time when turned on, it will turn on all the sources and displayers which connected to it and support CEC function
CEC function include Power on/off, Volume+/-,Mute/Unmute
6 Control via Web
The built-in WebGUI interface provides only basic control of the matrix switcher and access to the network settings. The following will be displayed when the web interface is access each time:
The default User Name is: admin The default Password is: admin After entering the User Name and Password a screen similar to the following will be displayed:

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IP Config
The IP Config tab is used to change the IP settings of the matrix switcher. Enter any necessary changes and click Save to program the switcher to the new settings, or Cancel to reject the changes.
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7 Electrical parameters
Electrical parameter Interface HDMI Version Bandwidth HDMI Amplitude Differential impedance RS232/Ethernet control Baud rate and protocol
Ethernet Power Max Consumption Matrix Mechanical dimensions Size(mm) Weight Operating temperature Storage temperature Permissible humidity
8 Package Contents
Item unit User Manual AC Power Cord

HDMI-A HDMI2.0, HDCP2.2 18Gbps T.M.D.S +/- 0.4Vpp 100±15ohm
Baud rate9600, data bit8 stop bit1, no parity checking IE10.0 + HTML5
60W, 110-240VAC
430(L)X220(W)X44 (H) 5Kg 0 to 40°C
-20 to 70°C 10%-50%
Quantity 1 1 1

4x4 Seamless UHD matrix

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