Black Box AVSC-0802H User Manual
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Black Box AVSC-0802H User Manual

Black Box AVSC-0802H User Manual

Presentation switcher hdbaset, 8 x 2
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Presentation Switcher - HDBaseT, 8 x 2
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AVSC-0802H

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  • Page 1 AVSC-0802H Presentation Switcher - HDBaseT, 8 x 2 User Manual Order toll-free in the U.S. or for FREE 24/7 Technical Support: Contact Call 877-877-BBOX (outside U.S. call 724-746-5500) Information www.blackbox.com • info@blackbox.com...
  • Page 2 Disclaimer Black Box Network Services shall not be liable for damages of any kind, including, but not limited to, punitive, consequential or cost of cover damages, resulting from any errors in the product information or specifications set forth in this document and Black Box Network Services may revise this document at any time without notice.
  • Page 3 FCC and IC RFI Statements/NOM Statement FEDERAL COMMUNICATIONS COMMISSION AND INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause inter ference to radio communication. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules, which are designed to provide reasonable protection against such interference...
  • Page 4 NOM Statement 4. Todas las instrucciones de operación y uso deben ser seguidas. 5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cerca de la tina de baño, lavabo, sótano mojado o cerca de una alberca, etc. 6.
  • Page 5 NOM Statement 16. El cable de corriente deberá ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo. 17. Cuidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilación. 18.
  • Page 6 Safety Precautions Safety Precautions 1. Do not expose this apparatus to rain, moisture, dripping or splashing water and do not place objects filled with liquids, such as vases, on the apparatus. 2. Do not install or place this unit in a bookcase, built-in cabinet or in another confined space.

  • Page 7: Table Of Contents

    Table of Contents Table of Contents Specifications ....................8 Overview ....................10 Introduction ..................10 Features ..................10 What's Included ................11 Hardware Description ..............12 Typical Application ................17 Pin Assignments and Wiring ..............19 MIC IN ....................19 Audio IN/OUT .................19 USB ....................20 RS-232/IR ..................20 RS-485 ....................21 LAN/Ethernet ..................22 RS-232 ....................23 HDBaseT ..................24...

  • Page 8: Specifications

    Chapter 1: Specifications 1. Specifications Video Connectors (3) HDMI IN, (2) VGA IN, (1) DisplayPort IN, (2) HDBaseT IN; (1) HDMI OUT, (1) HDBaseT OUT Input Signal Type HDMI 1.4, HDBaseT Input Resolution VESA: Support 640 x 480 @ 60 Hz, 800 x 600 @ 60 Hz, 1024 x 768 @ 60 Hz, 1280 x 768 @ 60Hz, 1280 x 800 @ 60Hz, 1280 x 960 @ 60Hz, 1280 x 1024 @ 60 Hz, 1360 x 768 @ 60 Hz,...
  • Page 9 Chapter 1: Specifications Video (continued) Video Impedance 100 ohms Deep Color 1080p: 48-bit, 4K: 24-bit Audio Connectors (2) Microphone IN (3-pin Phoenix connector), (2) Balanced stereo audio IN (5-pin Phoenix connector), (1) Balanced stereo audio OUT (5-pin Phoenix connector), Control Control Method RS-485, RS-232, LAN, Web UI, IR Remote, Front-panel Buttons...

  • Page 10: Overview

    Chapter 2: Overview 2. Overview 2.1 Introduction The Presentation Switcher - HDBaseT, 8 x 2 is a powereful 8-input, 2-output, multi- format converter, switcher, scaler, and extender with built-in 4K scaling, in a compact 1U rack enclosure. It offers three HDMI inputs, two VGA inputs with stereo audio, one DisplayPort input, (2) HDBaseT inputs, one HDMI output and one HDBaseT output.

  • Page 11: What's Included

    Your package should contain the following items. If anything is missing or damaged, contact Black Box Technical Support at 877-877-2269 or info@blackbox.com. • Presentation Switcher - HDBaseT, 8 x 2 (AVSC-0802H) • (1) U.S. power cord. • (3) Phoenix male connector (3.5 mm, 3 pins) •...

  • Page 12: Hardware Description

    Chapter 2: Overview 2.4 Hardware Description Figures 2-1 and 2-2 show the front and back panels of the switcher. Tables 2-1 and 2-2 describe their components. Figure 2-1. Front panel. Table 2-1. Front-panel components. Number in Name Description Figure 2-1 VGA IN selection Press the VGA IN selection button to select a VGA buttons and LEDs...
  • Page 13 Chapter 2: Overview Table 2-1 (continued). Front-panel components. Number in Name Description Figure 2-1 Power LED Lights on if the device is powered on. Microphone Gain MIC 1 GAIN: adjusts the gain of microphone 1. Adjustment Knob MIC 2 GAIN: adjusts the gain of microphone. NOTE: The value range is 0 dB to 40 dB for both microphone gains.
  • Page 14 Chapter 2: Overview 1 2 3 14 15 16 17 18 19 20 21 Figure 2-2. Back panel. Table 2-2. Back-panel components. Number in Component Description Figure 2-2 Power connector Links to 100–240 VAC power supply. Phantom Power ON: Microphones connected to MIC IN 1 and MIC switch IN 2 can be powered by switcher.
  • Page 15 Chapter 2: Overview Table 2-2 (continued). Back-panel components. Number in Component Description Figure 2-2 RS-232 and IR RS-232 (HDBaseT IN): Connects to a RS-232 device Ports for HDBaseT such as a computer for bi-directional RS-232 IN Ports communication with an RS-232 device in a remote HDBaseT transmitter.
  • Page 16 Chapter 2: Overview Table 2-2 (continued). Back-panel components. Number in Name Description Figure 2-1 RS-232 and IR RS-232 (HDBaseT OUT): Connects to a RS-232 ports for HDBaseT device such as a computer for bi-directional RS-232 OUT port communication with a RS-232 device in a remote HDBaseT receiver.

  • Page 17: Typical Application

    Chapter 2: Overview 2.5 Typical Application Figure 2-3. Conference Room example. Page 17 877-877-2269 | BlackBox.com...
  • Page 18 Chapter 2: Overview Figure 2-4. Classroom example. Page 18 877-877-2269 | BlackBox.com...

  • Page 19: Pin Assignments And Wiring

    Chapter 3: Pin Assignments and Wiring 3. Pin Assignments and Wiring 3.1 MIC IN Connects to balanced microphone using the 3-pole, 3.5-mm captive screw connectors. Wire as shown below: Figure 3-1. MIC IN wiring. 3.2 Audio IN/OUT The diagram below shows how to wire the captive screw audio connector. Insert the wires into the appropriate openings in the direct insertion connector.

  • Page 20: Usb

    Chapter 3: Pin Assignments and Wiring 3.3 USB The switcher uses two kinds if USB connector: one is USB Female Type A, and the other one is USB Female Type B. Figure 3-3. USB Type A female connector and pinning. Figure 3-4.

  • Page 21: Rs-485

    Chapter 3: Pin Assignments and Wiring Figure 3-5. RS-232/IR pinning. 3.5 RS-485 The RS-485 control port can be used for connection to devices with RS-485 communi- cation. This allows serial communication to be extended to devices at distances up to 4000 feet (1250 m) by balancing the TX and RX lanes.

  • Page 22: Lan/Ethernet

    Chapter 3: Pin Assignments and Wiring 3.6 LAN/Ethernet RJ-45 Ethernet connector—Connects to an Ethernet network with a straight-through cable. Figure 3-7. RJ-45 connector pinning. CAT5e/6 Wiring Guide The quality of termination for every RJ-45 is essential. Poor termination leads to intermittent performance and longer install times.

  • Page 23: Rs-232

    Chapter 3: Pin Assignments and Wiring 3.7 RS-232 The RS-232 control port requires a standard straight-through serial cable for operation. The settings for the the RS-232 port are: - Baud Rate: 57600 - Data Bits: 8 - Parity: None - Stop Bits: 1 Only Pin 2, Pin 3, and Pin 5 are used on the RS-232 serial interface.

  • Page 24: Hdbaset

    Chapter 3: Pin Assignments and Wiring 3.8 HDBaseT Figure 3-10. HDBase-T connector. Table 3-1. LEDs on the HDBaseT connector. Link LED (green) settings HDCP LED (amber) settings ON: A valid link is established. ON: Transmitting HDCP video. Blinking/OFF: Link is unstable. Blinking: Transmitting non-HDCP video.

  • Page 25: Remote Handset

    Chapter 4: Remote Handset 4. Remote Handset You can use the IR remote handset to choose the input source for output, power on/off the switcher. NOTE: Make sure that the IR remote handset is pointed directly at the IR receiver window.

  • Page 26: Web Ui

    Chapter 5: Web UI 5. Web UI Use the Web interface to change settings and control the switcher. The IP address of the switcher is 192.168.10.1 by default. 5.1 Access the Web Interface Step 1. To use the Web interface, connect a computer to the LAN port of the switcher using a straight-through UTP cable.
  • Page 27 Chapter 5: Web UI Figure 5-2. IP v4 screen. Choose Use the following IP address, input 192.168.10.100 as the IP address, and 255.255.255.0 as the Subnet mask, and then click on OK; click on OK again. Figure 5-3. I P address screen. NOTE: The IP address of the computer and The should be in the same network segment.
  • Page 28 Chapter 5: Web UI Step 3. Type the IP address 192.168.10.1 into a web browser (as seen below). Figure 5-4. Type in the IP address. NOTE: Chrome, Safari, Firefox, Opera and IE10+ are supported. Make sure the web browser is the latest version. A login screen will appear: Figure 5-5.

  • Page 29: Web Interface Introduction

    Chapter 5: Web UI Figure 5-6. Main screen. 5.2 Web Interface Introduction Matrix Control The Matrix Control submenu includes three parts: Switch Control, Volume Control, and System Control. Figure 5-7. Matrix Control submenu. Page 29 877-877-2269 | BlackBox.com...
  • Page 30 Chapter 5: Web UI Switch Control The Switch Controls enable you to select the output port (display) and input port (source) for specific combinations of displays and sources within the matrix. Figure 5-8. Switch Control screen. The green bar represents that input and output are routed. The white bar represents that input and output are not routed.
  • Page 31 Chapter 5: Web UI System Control System Control allows user to enable/disable standby mode and reboot the switcher. Figure 5-10. System Control screen. Standby ON means the switcher is in standby mode; Standby OFF means the switcher is in working mode. Matrix Setting The Matrix Setting submenu is used to perform the following tasks: •...
  • Page 32 Chapter 5: Web UI Figure 5-11. Matrix Setting screen. Video Setting In the Video Setting column, you can set the CEC control function, auto CEC standby time, and HDBaseT OUT and HDMI OUT resolution. Page 32 877-877-2269 | BlackBox.com...
  • Page 33 Chapter 5: Web UI Figure 5-12. Video Setting screen, CEC Control: click Sink Off to power off the display connected to HDBaseT OUT/HDMI OUT. Click Sink On to power on the display connected to HDBaseT OUT/HDMI OUT. Auto CEC Standby: set the auto CEC standby time. For example, if the time is 2 min- utes, disconnect the source and the display will power off automatically after 2 minutes.
  • Page 34 Chapter 5: Web UI Figure 5-14. HDCP Setting screen. ON: Follow the HDCP status of source. OFF: Non-HDCP video input. EDID Setting In he EDID Setting column, users can set the EDID of the eight input ports. Figure 5-15. EDID Setting screen. Matrix Status The Matrix Status submenu displays the following information: •...
  • Page 35 Chapter 5: Web UI • Version number of main MCU, slave MCU, LED MCU, scaler MCU 1, scaler MCU 2, and Web UI • Log Figure 5-16. Matrix Status screen. NOTE: Phantom Power is off by default. If the Phantom Power is on, the switcher powers MIC.
  • Page 36 Chapter 5: Web UI Figure 5-17. Administrator Setting screen. Page 36 877-877-2269 | BlackBox.com...
  • Page 37 Chapter 5: Web UI Change Admin Password In the Change Password column, you can modify the login password for Administrator. Figure 5-18. Change Admin Password screen. Reset User Password In the Reset User Password column, you can modify the login password for User. Figure 5-19.
  • Page 38 Chapter 5: Web UI If you choose DHCP, make sure the switcher can obtain an IP address from a DHCP server such as a router. Figure 5-21. DHCP screen. Custom Welcome Menu Figure 5-22. Custom Welcome screen. Click the Browse button to browse the LOGO file, and then click Apply. NOTE: The recommend size is 1024 x 100 pixels.
  • Page 39 Chapter 5: Web UI Figure 5-24. Main MCU Update screen. Step 2. Browse for the update file. Figure 5-25. Browser for Update. Page 39 877-877-2269 | BlackBox.com...
  • Page 40 Chapter 5: Web UI Step 3. Click on the Upload button. Figure 5-26. Upload button. Step 4. Wait for a while, then you will see message “Your file has successfully uploaded.” Figure 5-27. Confirm upload screen. Page 40 877-877-2269 | BlackBox.com...
  • Page 41 Chapter 5: Web UI Step 5. Click on the Next button. Figure 5-28. Next button. Figure 5-29. Page 41 877-877-2269 | BlackBox.com...
  • Page 42 Chapter 5: Web UI Figure 5-30. Step 6. Users will see the message “It has completed the update” if the update is successful. Figure 5-31. Update completed message. Slave MCU Update Click on the Start button. Figure 5-32. Slave MCU update screen. Page 42 877-877-2269 | BlackBox.com...
  • Page 43 Chapter 5: Web UI The rest of the steps are similar to update the Main MCU. LED MCU Update Click on the Start button, and browse for the update file, click on Upload button, then follow the step-by-step instructions. Scaler MCU Update Step 1.
  • Page 44 Chapter 5: Web UI Figure 5-35. Step 3. Click on the Next button. Figure 5-36. Updating screen. Page 44 877-877-2269 | BlackBox.com...
  • Page 45 Chapter 5: Web UI Step 4. Update is completed. Figure 5-37. Update completed screen. Web UI Update Step 1. Click on the Start button. Figure 5-38. Web UI update screen. Page 45 877-877-2269 | BlackBox.com...
  • Page 46 Chapter 5: Web UI Step 2. Browse for the bin file and Update Agent. Figure 5-39. Update Agent screen. Step 3. Click on the Update button. Figure 5-40. Update button. Step 4. Users will see message “File uploading succeeded. Installing…” on the top right corner.
  • Page 47 Chapter 5: Web UI Step 5. Wait for a while, and another message "LAN Module is restarting,” will appear. Wait about 2 minutes, then refresh and “login again" appears on the top right corner. Follow the message to restart the switcher and log in to the web page again. Figure 5-42.

  • Page 48: Troubleshooting

    Chapter 6: Troubleshooting 6. Troubleshooting Question: If the switcher's IP address is assigned by DHCP instead of Static IP, how do I find the switcher's IP address? Answer: Step 1. Run the SmartSetGUI tool to obtain the IP address. Click on the Search button, and the Matrix IP address will display.
  • Page 49 Chapter 6: Troubleshooting Question: How do I find out the login password for Web UI if I cannot remember it? Answer: Use SmartSetGUI to reset the matrix. Step 1. Highlight the Matrix, and then click Setup. Figure 6-3. SmartSetGUI tool screen. Step 2.
  • Page 50 Chapter 6: Troubleshooting Step 3. A window pops up, click on Yes, then the matrix is restored to factory default settings. Figure 6-5. Reset to factory defaults dialog box. Page 50 877-877-2269 | BlackBox.com...

  • Page 51: Appendix. Rs-232 Command Set

    Appendix: RS-232 Command Set Appendix. RS-232 Command Set 1. Connect the matrix to a PC via a UART-to-USB cable. 2. Run the UART tool on the PC, and configure the serial port as described in the following table. Table 3-1. Serial port settings. Serial Parameter Setting Baud rate 57600 bps...

  • Page 52: Commands

    Appendix: RS-232 Command Set A.2 Commands Function Command Response Parameters Desription Example Switch input for output SET SW in out[CR/ SW in out[CR/LF] in = {hdmi1,hdmi2,hdmi3,dp,vg Command: SET SW hdmi1 out1[CR/LF] a1,vga2,hdbt1,hdbt2}; Response: SW hdmi1 out1[CR/LF] out = {out1,out2}; Get which input map- GET MP out[CR/LF] MP in out[CR/LF] in= {hdmi1,hdmi2,hdmi3,dp,vg...
  • Page 53 Appendix: RS-232 Command Set Function Command Response Parameters Desription Example Get current Volume GET VOLGAIN_DATA VOLGAIN_DATA aout aout = {audioout}; Command: GET VOLGAIN_DATA Gain aout[CR/LF] prm[CR/LF] prm = {0~100} audioout[CR/LF] Response: VOLGAIN_DATA audioout 50[CR/LF] Enable/Disable Audio SET MUTE aout MUTE aout prm[CR/ aout = {audioout};...
  • Page 54 Appendix: RS-232 Command Set Set Output HDCP SET HDCP out HDCP out prm[CR/LF] prm = {auto:3840x2160@30, Command: prm[CR/LF] auto:1920×1200@60, GET RESOLUTION_OUT out1[CR/LF] auto:1920×1080@60, Response: auto:1600×1200@60, RESOLUTION_OUT out1 auto:1366×768@60, auto:3840x2160@30[CR/LF] auto:1280×1024@60, RESOLUTION_OUT out1 auto:1280×720@60, fix:3840x2160@30[CR/LF] auto:1280x800@60, auto:1024×768@60 fix:3840x2160@30, fix:1920×1200@60, fix:1920×1080@60, fix:1600×1200@60, fix:1366×768@60, fix:1280×1024@60, fix:1280×720@60,...
  • Page 55 Appendix: RS-232 Command Set Get All Input EDID GET EDID all [CR/ EDID in prm[CR/LF] in = {hdmi1,hdmi2,hdmi3,d Command: Status EDID in prm[CR/LF] p,vga1,vga2,hdbt1,hdbt2}; GET EDID all[CR/LF] EDID in prm[CR/LF] prm = {fix1,fix2,fix3… } Response: 1. If in = {vga1, vga2}, the EDID hdmi1 fix1[CR/LF] range of prm is fix1- fix5: EDID hdmi2 fix1[CR/LF]...
  • Page 56 Appendix: RS-232 Command Set Factory Reset RESET[CR/LF] RESET[CR/LF] — Command: RESET[CR/LF] Response: RESET[CR/LF] System Reboot REBOOT[CR/LF] REBOOT[CR/LF] — Command: REBOOT[CR/LF] Response: REBOOT[CR/LF] Enable/Disable SET STANDBY_ STANDBY_ONOFF prm = {on,off} Command: SET STANDBY_ Standby ONOFF prm[CR/ prmCR/LF] ONOFF on[CR/LF] Response: STANDBY_ONOFF on [CR/LF] Get Standby Status GET STANDBY_...
  • Page 57 NOTES Page 57 877-877-2269 | BlackBox.com...
  • Page 58 NOTES Page 58 877-877-2269 | BlackBox.com...
  • Page 59 NOTES Page 59 877-877-2269 | BlackBox.com...
  • Page 60 877-877-2269= or blackbox.com. About Black Box Black Box provides an extensive range of networking and infrastructure products. You’ll find everything from cabinets and racks and power and surge protection products to media converters and Ethernet switches all supported by free, live 24/7 Tech support available in 60 seconds or less.

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