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J-Tech Digital JTD-3182 User Manual

4k60hz hdmi 4x4 seamless matrix / videowall / multiviewer
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V1.0
USER MANUAL
4K60Hz HDMI 4x4 Seamless Matrix / Videowall / Multiviewer
JTD-3182 | JTECH-4KMvM
J-TECH DIGITAL INC.
9807 EMILY LANE
STAFFORD, TX 77477
TEL: 1-888-610-2818
E-MAIL: SUPPORT@JTECHDIGITAL.COM

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  • Page 1 V1.0 USER MANUAL 4K60Hz HDMI 4x4 Seamless Matrix / Videowall / Multiviewer JTD-3182 | JTECH-4KMvM J-TECH DIGITAL INC. 9807 EMILY LANE STAFFORD, TX 77477 TEL: 1-888-610-2818 E-MAIL: SUPPORT@JTECHDIGITAL.COM...
  • Page 2 Scan the QR code below or visit https://resource.jtechdigital.com/products/3182 to view and access detailed digital resources regarding this unit.
  • Page 3 Safety Instructions: Before using this product, please carefully read the following safety instructions to ensure its proper use and keep this manual for future reference: To prevent electric shock, do not attempt to open the product. Only qualified personnel should perform any repairs or maintenance. Always place the product on a stable, flat surface to prevent it from falling.
  • Page 4 Table of Contents 1. Features 2. Package Contents 3. Specifications 4. Panel Descriptions 4.1 Front Panel 4.2 Rear Panel 5. Wiring Diagram 5.1 Seamless Matrix Mode 5.2 Video Wall Mode 5.3 Multi-Viewer Mode 6. Input / Output Channel Key Operation 7.
  • Page 5 7.4 Audio 7.4.1 HDMI Onoff 7.4.2 HDMI SRC 7.4.3 DEC Onoff 7.4.4 DEC SRC 7.5 Power 7.6 Input 7.6.1 Video 7.6.2 Audio 7.6.3 EDID 7.7 Preset 7.8 Config 7.8.1 Network 7.8.2 RS-232 7.8.3 LCD 7.8.4 OSD 7.8.5 Menu 7.8.6 User EDID 7.8.7 System 7.9 Info 8.
  • Page 6 10.1 Open CommUart Assistant 10.2 Comport Setting 10.3 Enter Port Command in Send Options 10.4 Command List 11. Scene Instructions 11.1 Video Wall Mode 11.2 Multi-Viewer Mode 11.3 Image Cropping and TV Coordinate Change 11.4 Cascading 12. Web Control 12.1 Change IP Address of PC 12.2 Log in by Browser 13.
  • Page 7 16. Warranty 17. Mail-In Service 18. Limited Warranty Limits and Exclusions...
  • Page 8 1. Features 4 x HDMI Inputs which can be independently routed to HDMI Outputs. No switching delay or picture loss during transitions Supports resolution up to 4K@60HZ 4:4:4 Supports Video Wall up to 7 different modes with each monitor with 4K@60Hz 4:4:4 resolution It can display 4 pictures on the same screen and has multiple split display modes Supports HDMI audio formats including Dolby-5.1, DTS-5.1 Analog audio extraction, and the audio can be independently switching...
  • Page 9 Video Wall Mode Multiple Video Wall Modes Multi-Viewer Mode Multiple Multi-Viewer Modes Power Consumption 23W (Max) Dimensions L262 x W163 x H36 mm Mass (Main Unit) 2710g 4. Panel Descriptions 4.1 Front Panel 1. LCD Screen and IR receiver port indicator light 2.
  • Page 10 4. IR Ext 5. RS232 port 6. HDMI In x 4 7. HDMI Out x 4 8. Ethernet port 9. Power Input 12V / 3A 5. Wiring Diagram 5.1 Seamless Matrix Mode 5.2 Video Wall Mode...
  • Page 11 5.3 Multi-Viewer Mode 6. Input / Output Channel Key Operation Channel Button Method OUT 1-4 1. Directly press the number key, such as input channel 1, and select “1” to press (only when the output port is selected, the input channel number will be valid 2.
  • Page 12 For example: 1. Switch output 1 to input 4 source Operation: press “ 1” in Output area + “4” in IN area to complete the switch 2. Output 2, 1, 3 switch to input 2 source Operation: press “2”, “ 1” and “3” in Output area + “2” in IN source area to complete the switch 3. Switch all output to input 4 source Operation: press “4”...
  • Page 13 Choose a desired output before setting each video or audio. There are 10 options in video: Source, On/off, Pattern, Format, Genlock, Mirror, Coord, PIP, Wall, Image, Audio. There are 4 options in Audio: HDMI on/off, HDMI SRC, DEC onoff, DEC SRC. 7.3.1 Source Any output can be switched to one input, or all outputs can be switched to the same input;...
  • Page 14 Operation: ① Select “Output” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “Output 1~4, all” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “Video” ⑤ Press “UP” or “DOWN” to select “Onoff” ⑥...
  • Page 15 Operation: ① Select “Output” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ Output 1~4, all” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “Video” ⑤ Press “UP” or “DOWN” to select “Pattern” ⑥...
  • Page 16 ⑦ Press “UP” or “DOWN” to select the corresponding resolution, press “ENTER” and there will be a checking time for 10 seconds (It will return to the original resolution if the display does not support the selected resolution). ⑧ Press “ENTER” again during the checking time while the output works well to complete the switch 7.3.5 Genlock Genlock is used to follow an output and defaults to off.
  • Page 17 7.3.7 Coord Coord is mainly used to set the coordinate parameters of the image. There are 3 types including Coord and Zoom and Gap, which are CROPX0, CROPY0, CROPX1.CROPY1, ZOOMX0, ZOOMY0, ZOOMX1, CROPY1, GapX, GapY and a total of 10 coordinate parameters. The function can implement the parameter adjustment of multi-viewer and video wall.
  • Page 18 ⑦ Press “UP” or “DOWN” to select the desired coordinate of Coord, Zoom and Gap. ⑧ The corresponding display effect will appear on the TV 7.3.8 PIP PIP is mainly used for the layer priority. By default, each output has 4 layers. It can change the sequence of the layers in multi-viewer mode.
  • Page 19 Operation: ① Select “Output” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ Output 1~4, all cannot be selected” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “Video” ⑤...
  • Page 20 Operation: ① Select “Output” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ Output 1~4”, do not select “all” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “Video” ⑤...
  • Page 21 7.4.1 HDMI Onoff HDMI onoff can implement on-off of HDMI output audio. Image will be displayed on TV without sound when turn off the audio. Operations: ① Select “Output” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ Output 1~4, all” ③...
  • Page 22 Operations: ① Select “Output” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ Output 1~4, all” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “Audio” and enter the next sub-menu ⑤...
  • Page 23 Operation: ① Select “Output” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ Output 1~4, all” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “Audio” and enter the next sub-menu ⑤...
  • Page 24 7.6.1 Video Video can implement the on-off of input channel.All the outputs correspond to the input will have no image and audio when this input is set to “Off”. Pattern provides built-in pattern, the selected built-in pattern will replace the input source image. Operation: ①...
  • Page 25 Operation: ① Select “Input” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ Input 1~4, all” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “Audio” and enter the next sub-menu ⑤...
  • Page 26 7.7 Preset Preset can save the current video, audio, EDID and system settings, supports 8 different scenes. Preset can be modified and called using WEB, commands and panel. The default preset is consistent with its factory settings. There are 4 options as follows: Clear: Remove the selected preset.
  • Page 27 scene is the saved preset scene ④ Clear preset: Select “Clear” in Preset, select a saved scene to complete the operation. The saved preset scenes are restored to their default values. For example: Save: Preset+Save+Scene+Scene1 Call: Preset+Call+Scene+Preset1 Clean: Preset+Clean+Scene+Preset1 Preset: Preset + Clear + scene +Preset1 Demo operation: Timer can set the rotation time, the default is “Endless”, the minimum time is 3 seconds.
  • Page 28 Demo 7.8 Config Config can set network, RS232, LCD, OSD, MENU, user EDID, system. Gray sections cannot be selected, a higher level is required to enable the function. The levels are read-only and read-write. 7.8.1 Network Network can set DHCP, IP, Mask, Gateway, Port and Mac. The Mac address cannot be changed. The default IP address is 192.
  • Page 29 DHCP operation: ① Select “Config” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ network ” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select baud rate “DHCP” ⑤...
  • Page 30 Operation of TCP/UDP port number change ① Select “Config” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ network” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select baud rate “Port” to enter the next sub-menu ⑤...
  • Page 31 Operation: ① Select “Config” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ RS232 ” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select baud rate “Baud” to enter the next sub-menu ⑤...
  • Page 32 Operation: ① Select “Config” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ Bright” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “0~8” ⑤ Click “ENTER” to compete the backlight brightness 7.8.4 OSD There are 4 options in OSD: User, Time, Menu, Info.
  • Page 33 Operation: ① Select “Config” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ Menu ” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “Timer” and press “ENTER” ⑤...
  • Page 34 7.8.6 User EDID User EDID can store the EDID of the output display device of the connection matrix. Operation: ① Select “Config” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ User EDID ” ③...
  • Page 35 Operation: ① Select “Config” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ System ” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “Reboot” and press “ENTER” ⑤...
  • Page 36 Operation: ① Select “Config” in the main menu and press “ENTER” ② Press “UP” or “DOWN” to select “ System ” ③ Click “ENTER” to enter the next sub-menu ④ Press “UP” or “DOWN” to select “Factory” and press “ENTER” ⑤...
  • Page 37 8. Remote Control : Standby or power on : Mute button : Return to upper level : Move to next level : Picture off : Page turn by 100 of the last sub-menu : Page turn by 10 of the last sub-menu : Menu : All output : Up...
  • Page 38 ③ Auto HDMI indicates that the input signal source is switched with the matrix, but the audio state is not switched ④ Auto ENC indicates the HDMI sound will be overwritten and replaced with the corresponding embedded audio 9.2 Audio Extraction Audio extraction has analog audio extraction and coaxial digital audio extraction (as shown in the figure below).
  • Page 39 10. RS232 Control 10.1 Open CommUart Assistant 10.2 Comport Setting: Choose correct COM port that connect to PC in parameter configuration area. 10.3 Enter Port Command in Send Options: Choose correct COM port that connect to PC in parameter configuration area.
  • Page 40 10.4 Command List 1) All commands start with “#” 2) “_” the underline cannot omit. 3) Command head, Parameter and target need to add one “SPACE” . The following table is only an example. Please refer to the list of instructions.
  • Page 41 11. Scene Instructions 11.1 Video Wall Mode Remarks: Parts of the scene require switching TV ports. For Example: Out2 and out3 need to be swapped when in mode W-2x1.
  • Page 45 11.2 Multi-Viewer Mode Remarks: Parts of the scene require switching TV ports. For Example: Out2 and out3 need to be swapped when in mode W-2x1.
  • Page 48 11.3 Image Cropping and TV Coordinate Change Input starting point： CROP X0(0)， CROP Y (0)， Input ending point： CROP X1(3000)， CROP Y0(3000), Input scaling starting point： ZOOM X0(0)， ZOOM Y0(0)， Input scaling ending point： ZOOM X1(6000)， ZOOM Y0(6000).
  • Page 49 Changing coordinates only supports operation panel; Default wall coordinates output 1 (0,0) output 2 (1,0) output 3 (0, 1) output 4 (1, 1); Output 1 number of wall width=2 and height=2. Other outputs must be auto. If output 1 and output TV exchange with each other; Output 1 (1,0) output 2 (0,0) output 3 (0, 1) output 4 (1, 1);...
  • Page 50 Changing coordinates only supports operation panel; Default wall coordinates output 1 (0,0) output 2 (1,0) output 3 (0, 1) output 4 (1, 1); Output 1 number of wall width=2 and height=2. Other outputs must be auto. If output 1 and output TV exchange with each other; Output 1 (1,0) output 2 (0,0) output 3 (0, 1) output 4 (1, 1);...
  • Page 51 12.2 Log in by Browser Default IP address for log-in: 192.168.1.200 Type in user name and password (default user and default password: admin) Note: Suggested to use newer version of Google, Firefox, IE11 browser for better compatibility. 13. Web 13.1 Status 1) In the Status interface, you can only view information but cannot modify it 2) Input INFO displays the resolution, audio and HDCP information of the input signal source 3) Output EDID Info interface will display partial EDID information of TV...
  • Page 52 13.2 Input Menu 1) Rename: The input name can be changed by double-clicking input1~4 2)Video: Click the green buttons to enable or disable the video inputs 3) Audio delay: The default is Auto, click “-” or “+” to adjust 4) Copy EDID: Default1 ~4, user1~4, output1~4, temp1 can be switched to the inputs...
  • Page 53 5) USER EDID can save the EDID of Bin document to User1~4. Click Browse to find the route of EDID, select User1~4 and click upload to save it 6) Copy EDID of sink to User 1~4 13.3 Output Menu 1) Rename: Output name can be changed, double click output1~4 to modify 2) Video: Click the green button to enable or disable the video outputs 3)Audio HDMI: Click the green button to enable or disable the audio outputs...
  • Page 54 4) HDMI Src Switch HDMI output audio, click the drop-down box to select HDMI1-4, ENC1-4, Auto HDMI, Auto ENC 10 options, no need to confirm after the selection, automatic effect 5) Audio Dec: Turn on/off audio separation, coaxial and analog on and off at the same time 6) Dec Src: audio separation switching, click the drop-down list box to select hdMI1-4 and AUTO HDMI options.
  • Page 55 13.5 Preset Menu Preset can be used to call, save, clean and customize the scene name 1) Seamless matrix can complete P2P, input1, input2, input3, input4. Click the drop-down box to select "Call", click "Save" to save the current scene, and click "Clear" to clear the scene to the default value 2) Video wall can customize the new scene.
  • Page 56 4) Scene can save and customize scene. There are 8 scenes. The default scene is the same as factory setting 5) Rename can change the scene name. Double click to modify the name 13.6 Advance 1) PIP mode switch. Click the button to enable or disable the mode. 2) Crop-X0 (Image cropping starting point of horizontal coordinates, range 0~6000) Crop-Y0 (Image cropping starting point of vertical coordinates, range 0~6000) Crop-X1 (Image cropping ending point of horizontal coordinates, range 0~6000)
  • Page 57 3) Press “Apply” after inputting the coordinates. 13.7 System 1) Network includes Mac address, IP, mask, gate, DHCP, TCP port. Mac address cannot be modified. IP address can modified in condition that DHCP is off and a highest level account is required 2) Account Management can revise account.
  • Page 58 14. Firmware Updating 14.1 MCU Application Layer Upgrade Open the software UART_ISP.exe in PC, select the correct port, the baud rate 115200, input the "A1" in port, and select the path (.bin format) of the program, and click “update” to complete the upgrade.
  • Page 59 14.2 GUI Web Page Upgrade Open software UART_ISP_V1.7.exe in PC, select correct port, baud rate 115200, input F0 and select a program (xxx.HTML) in path, click update to complete upgrade. 14.3 DTA File Import/Export PORT: Number setting...
  • Page 60 Dx: Indicates the DAT configuration, which is generally a .DAT file, PC or web page burning after the completion of the device automatically restart. D0: Indicates the configuration information at the permission level 0, including running information and general settings. D1: Indicates advanced configuration information (also includes D0 information, similarly below), usually including user-defined names, USER EDID, scene, etc.
  • Page 61 15. Maintenance Clean this unit with a soft, dry cloth. Never use alcohol, paint thinner, or benzine to clean. 16. Warranty If your product does not work properly because of a defect in materials of workmanship, our company (referred to as “the warrantor”) will, for the length of the period indicated as below, “Parts and Labor (1) Year”, which starts with the date of original purchase (“Limited Warranty period”), at its option either (a) repair your product with new or refurbished parts, or (b) replace it with a new or a refurbished product.
  • Page 62 WWW.JTECHDIGITAL.COM PUBLISHED BY J-TECH DIGITAL INC. 9807 EMILY LANE STAFFORD, TX 77477 TEL: 1-888-610-2818 E-MAIL: SUPPORT@JTECHDIGITAL.COM...

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