Black Box AVS-HDMI2-8X8 User Manual
USER MANUAL
AVS-HDM I2-8X8
VIDEO MATRIX
SWITCHER 8X8
HDMI 2.0
24/7 TECHNICAL SUPPORT AT 1.877.877.2269 OR VISIT BLACKBOX.CO M
FIRMWARE
SYSTEM MONITOR
IR
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TABLE OF CONTENTS
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SAFETY PRECAUTIONS .................................................................................................................................................................... 4
1. SPECIFICATIONS ........................................................................................................................................................................... 5
2. OVERVIE W ...................................................................................................................................................................................... 6
2.1 Introduction ...............................................................................................................................................................................................6
2.2 Features .................................................................................................................................................................................................... 6
2.3 What’s Included ........................................................................................................................................................................................6
2.4 Hardware Description ..............................................................................................................................................................................7
2.4.1 Front Panel ...........................................................................................................................................................................................................7
2.4.2 Back Panel ...........................................................................................................................................................................................................8
3. SYSTEM CONNECTION ................................................................................................................................................................. 9
3.1 Usage Precautions ................................................................................................................................................................................... 9
3.2 System Diagram ............................................................................................................ ...........................................................................9
3.3 Connection Procedure ...........................................................................................................................................................................10
3.4 System Applications ............................................................................................................ ..................................................................10
4. PANEL BUTTON CONTROL ........................................................................................................................................................ 11
4.1 I/O Connection Switching ......................................................................................................................................................................11
4.2 EDID Configuration ................................................................................................................................................................................11
4.3 I/O Connection Inquiry ...........................................................................................................................................................................11
5. IR CONTROL ................................................................................................................................................................................. 12
6. RS-232 CONTROL ........................................................................................................................................................................ 13
6.1 Installation/Un-installation of RS-232 Control Software .................................................................................................................... 13
6.2 Basic Settings .........................................................................................................................................................................................13
6.3 RS-232 Communication Commands ....................................................................................................................................................14
6.3.1 System Commands .........................................................................................................................................................................................14
6.3.2 Lock/Unlock Commands ............................................................................................................................................................................... 15
6.3.3 Switching Commands ....................................................................................................................................................................................15
6.3.4 Scene Commands ...........................................................................................................................................................................................16
6.3.5 HDCP Compliance ........................................................................................................................................................................................... 17
6.3.6 EDID Configuration .......................................................................................................................................................................................... 17
6.3.7 Enable/Disable Digital Audio..........................................................................................................................................................................18
7. TCP/IP CONTROL ........................................................................................................................................................................ 19
7.1 Control Modes ......................................................................................................................................................................................... 19
7.2 TCP/IP Communication Software Control ...........................................................................................................................................21
7.3 Web-based GUI Control..........................................................................................................................................................................22
7.3.1 Scene Setting ....................................................................................................................................................................................................23
7.3.2 I/O Connection Switching ...............................................................................................................................................................................24
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TABLE OF CONTENTS
7.3.3 EDID Configuration...........................................................................................................................................................................................25
7.3.4 Audio Output ......................................................................................................................................................................................................26
7.3.5 Status Setting ....................................................................................................................................................................................................27
7.3.6 Network Configuration ....................................................................................................................................................................................28
7.3.7 Password Modification ...................................................................................................................................................................................29
7.4 TCP/IP Configuration .............................................................................................................................................................................29
7.5 GUI Update ..............................................................................................................................................................................................30
8. FIRMWARE UPGRADE THROUGH USB PORT ........................................................................................................................... 31
9. DIMENSIONAL DRAWING ........................................................................................................................................................... 32
10. TROUBLESHOOTING ................................................................................................................................................................. 33
APPENDIX A. REGULATORY INFORMATION ................................................................................................................................ 34
A.1 FCC .......................................................................................................................................................................................................... 34
A.2 CE and RoHS2 ............................................................................................................ ............................................................................34
A.3 NOM Statement ..................................................................................................................................................................................... 35
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APPENDIX B. DISCLAIMER/TRADEMARKS ................................................................................................................................. 36
B.1 Disclaimer ............................................................................................................................................................................................... 36
B.2 Trademarks Used in this Manual ............................................................................................................ ..............................................36
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SAFETY PRECAUTIONS
To ensure the best performance from the product, please read all instructions carefully before using the device. Save this manual for
further reference.
Unpack the equipment carefully and save the original box and packing material for possible future shipment.
Follow basic safety precautions to reduce the risk of fire, electrical shock, and injury to persons.
Do not dismantle the housing or modify the product. This may cauase electrical shock or burn.
Using supplies or parts not meeting the product’s specifications may cause damage, deterioration, or malfunction.
Refer all servicing to qualified service personnel.
To prevent fire or shock hazard, do not expose the unit to rain, moisture, or install this product near water.
Do not put any heavy items on the extension cable in case of extrusion.
Do not remove the housing of the device as opening or removing housing may expose you to dangerous voltage or other hazards.
Install the device in a location with proper ventilation to avoid damage caused by overheating.
Keep the product away from liquids.
Spillage into the housing may result in fire, electrical shock, or equipment damage. If an object or liquid falls or spills on the housing,
unplug the unit immediately.
Do not twist or pull by force the ends of the cable. It can cause malfunction.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device before cleaning.
Unplug the power cord when left unused for a long period of time.
Information on disposal for scrapped devices: do not burn or mix with general household waste. Treat the product as normal electrical
waste.
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CHAPTER 1: SPECIFICATIONS
TABLE 1-1. SPECIFICATIONS
SPECIFICATION DESCRIPTION
Input
Input Signal (8) HDMI
Input Connector (8) HDMI Type A female
Output
Output (8) HDMI, (8) SPDIF audio
Output Connector (8) HDMI Type A female, (8) coax
Control
Control Signal (1) IR IN, (1) TCP/IP, (1) RS-232
Control Connector (1) 3.5-mm mini jack, (1) RJ-45 female, (1) 3-pin pluggable terminal block
Video Signal HDMI 2.0 and HDCP 2.2
Audio Signal Dolby Digital, DTS, DTS-HD
Power
AC Adapter Input Power 100 to 240 VAC, 50/60 Hz
Input Power 24 VDC, 2.71 A
Power Consumption 21 W (max.)
General
EDID Management Built-in EDID data and manual EDID management
Resolution 640 x 480 @ 60 Hz, 4K x 2K@ 60 Hz 4:4:4, 1080p 3D
HDMI Cable Length < or = 1.5 ft. (5 m)
Operating Temperature 14 to 131° F (-10 to 55° C)
Humidity 10 to 90% relative humidity
Dimensions 1.7" H x 17.2" W x 9.3 D (4.4 x 43.7 x 23.6 cm)
Weight 4.0 lb. (1.82 kg)
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CHAPTER 2: OVERVIEW
2.1 INTRODUCTION
The Video Matrix Switcher 8 x8, HDMI 2.0, 4K 60 Hz 4:4:4, HDR, Audio is a professional 4K 8 x 8 HDMI2.0 Matrix Switcher with 8 HDMI
inputs, 8 HDMI outputs, and 8 SPDIF audio outputs. It is designed for switching eight HDMI 2.0 and HDCP 2.2 compliant signals. It also
provides powerful EDID management to ensure reliable AV distribution and routing.
You can control the unit via the front panel, IR, RS232, TCP/IP and web-based GUI.
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2.2 FEATURES
Eight SPDIF ports provide de-embedded HDMI audio output
Supports 4K x 2K @ 60 Hz 4:4:4 and 1080p 3D signals
Supports HDMI 2.0, HDCP 2.2 compatible, and is backward compatible to the earlier versions
Transmits 4K x 2K @ 60 Hz 4:4:4 signal up to 16.4 feet (5 m) via HDMI port
Provides powerful EDID management, built-in EDID can be invoked via DIP switcher on rear panel, RS-232 command or web-based
GUI
Controllable via front panel button, IR, RS-232, TCP/IP or web-based GUI
LCD screen shows real-time I/O connection status
Convenient firmware upgrade through Micro USB port
Easy installation with rackmounting design
2.3 WHAT’S INCLUDED
Your package should include the following items. If anything is missing or damaged, contact Black Box Technical Support
at 877-877-2269 or info@blackbox.com
(1) Video Matrix Switcher 8 x 8, HDMI 2.0, 4K 60 Hz 4:4:4, HDR, Audio
(6) screws
(1) RS-232 cable (3-pin to DB9)
(1) IR remote
(2) mounting ears
(4) plastic cushions
(1) IR Receiver
(1) Power Adapter (24 VDC, 2.71 A)
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CHAPTER 2: OVERVIEW
CHAPTER 1: HEADLINE
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.
2.4.1 FRONT PANEL
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FIGURE 2-1. FRONT PANEL
TABLE 2-1. FRONT-PANEL COMPONENTS
NUMBER IN
FIGURE 2-1
1 Firmware USB port for firmware upgrading
2 Power LED
3 IR sensor Built-in IR sensor, receives IR signal sent from IR remote
4 LCD screen Displays real-time operation status
5 (8) INPUT selector buttons Press one of these buttons to switch the input source
6 (8) OUTPUT selector buttons Press one of these buttons to select the output channel
COMPONENT DESCRIPTION
• Lights red when power is ON
• Turns green in standby mode
• Blinks red when upgrading
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CHAPTER 1: HEADLINE
CHAPTER 2: OVERVIEW
2.4.2 BACK PANEL
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FIGURE 2-2. BACK PANEL
TABLE 2-2. BACK-PANEL COMPONENTS
NUMBER IN
FIGURE 2-2
1 Inputs (8) HDMI Input ports connect the HDMI source device
2 Outputs
3 Control=
4
5 Ground Connect to ground
COMPONENT DESCRIPTION
• SPDIF: (8) audio output ports for de-embedded HDMI audio
• HDMI: (8) HDMI Output ports connect to HDMI displays
• EDID: 4-pin EDID DIP switches set EDID data (1 = ON, 0 = OFF)
Refer to EDID Configuration for more details
• RS-232: Serial control port, connect to control device
• IR IN: Connect to external IR receiver to use the IR remote to control the switcher
• TCP/IP: TCP/IP port for unit control
24-VDC connector
DC barrel connector for the included AC power adapter
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CHAPTER 1: HEADLINE
CHAPTER 3: SYSTEM CONNECTION
3.1 USAGE PRECAUTIONS
Verify all components and accessories are included before installation.
System should be installed in a clean environment with proper temperature and humidity.
All of the power switches, plugs, sockets and power cords should be insulated.
All devices should be connected before power on.
3.2 SYSTEM DIAGRAM
The following diagram illustrates typical input and output connections that can be used with the switcher.
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DVD
HDMI:
LAPTOPROUTER
PS4
IR RECEIVER
CENTRAL CONTROL
LAPTOP
SYSTEM
HDTV
AUDIO:
RS232:
Ethernet:
IR Control:
PROJECTOR SPEAKER
FIGURE 3-1. TYPICAL APPLICATION
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CHAPTER 3: SYSTEM CONNECTION
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3.3 CONNECTION PROCEDURE
STEP 1: Connect HDMI sources (e.g. DVD/PS4/Laptop) to HDMI input ports with HDMI cables.
STEP 2: Connect HDMI displays (e.g. HDTV/Projector) to HDMI output ports with HDMI cables.
STEP 3: Connect speakers/amplifiers to the SPDIF audio outputs with Toslink cables.
STEP 4: Connect the RS-232 ports of the control device (e.g. Central Control System, PC) and the switcher to enable serial control.
STEP 5: Insert an IR receiver to the IR IN port to control this switcher via IR Remote.
STEP 6: Connect the TCP/IP ports of control device (e.g. Laptop) and the switcher to enable TCP/IP control.
STEP 7: Plug a 24-VDC power adapter to the 24-VDC power port.
NOTES:
1. When connecting to HDMI 2.0 sources, make sure the HDMI cable is compliant with HDMI 2.0 to ensure reliable transmission.
2. Connect amplifiers that can decode HDMI audio to the SPDIF ports, or there will be no output on the amplifiers.
3.4 SYSTEM APPLICATIONS
Ideal for use in control and transmission applications, you can use the switcher for monitoring, large screen displays, conference
systems, television education and bank securities institutions, etc.
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CHAPTER 1: HEADLINE
CHAPTER 4: PANEL BUTTON CONTROL
4.1 I/O CONNECTION SWITCHING
The front panel features eight input selection buttons and eight output selection buttons for switching the I/O connection.
1. To convert one input to an output:
Example: Input 1 to Output 3
—> Press INPUTS 1 + OUTPUTS 3
2. To convert an input to several outputs:
Example: Convert Input 2 to Output 3 and 4
—> Press INPUTS 2 + OUTPUTS 3 + OUTPUTS 4
NOTE: Indicators for the pressed buttons will blink green for three times if the conversion is done, then it will be off. If the conversion
failed, they will be off immediately.
4.2 EDID CONFIGURATION
The rear panel has a 4-pin EDID DIP switcher to manage EDID. The EDID data and its corresponding DIP switcher status are shown in the
next table.
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TABLE 4-1. EDID DATA
DIP SWITCH NUMBER STATU S EDID
0 0000 Passthrough (default)
1 0001 720p 2D passthrough CHo
On
Off
1
ON
1
2
DIP
3 4
2
1
0
3
4
EDID
4.3 I/O CONNECTION INQUIRY
Press OUTPUT button 1, 2, 3, 4, 5, 6, 7 or 8 to inquiry its corresponding input, and then the indicator of the input button will turn green.
2 0010 720p 3D passthrough CH
3 0 011 1080p 2D passthrough CH
4 0100 1080p 3D passthrough CH
5 0101 4K @ 30 Hz passthrough CH
6 0010 4K @ 30 Hz 2.0 CH
7 0111 4K @ 30 Hz 7.1 CH
8 1000 4K @ 60 Hz 4:2:0 passthrough CH
9 1001 4K @ 60 Hz 4:2:0 7.1 CH
10 1010 4K @ 60 Hz 4:4:4 passthrough CH
11 1011 4K @ 60 Hz 4:4:4 7.1 CH
– 1111
Enable Software EDID management mode: RS-232
control or Web-based GUI control
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CHAPTER 1: HEADLINE
CHAPTER 5: IR CONTROL
The Matrix Switcher features one built-in IR receiver to receive an IR signal from an IR remote to enable IR control. If the external IR
receiver or other IR control device needs to be used, the IR IN port on rear panel can be connected.
1. Standby button: Press to enter/exit standby mode.
2. INPUTS: Input channel selection buttons, same with the corresponding front panel buttons.
3. OUTPUTS: Output channel selection buttons, same with the corresponding front panel buttons.
4. Menu buttons:
• ALL: Select all inputs/outputs.
To convert an input to all outputs:
Example: Input 1 to all Outputs:
—>Press INPUTS 1 + ALL + ENTER
• EDID management button:
1. One input port learns the EDID data from one output port.
Example: Input 2 learns EDID data from output 4:
—> Press EDID + INPUTS 2 + OUTPUTS 4+ ENTER
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2. All input ports learn EDID data from one output port.
Example: All input ports learn EDID data from output 3:
—> Press EDID + ALL + OUTPUTS 3 + ENTER
• CLEAR: Withdraw button.
• ENTER: Confirm operation.
FIGURE 5-1. IR REMOTE CONTROL
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