HDMI 8X8 - Knox Video Technologies
Contents
1. l O BLU RAY O Blu ray disc player TILIIN La HDMI projector HDMI camcorder ooo Tr 8x HDMI Input 8x HDMI Output HDMI monitor PC with HDMI output Features O State of the art Silicon Image Founder of HDMI chipset embedded for upmost compatibility and reliability e HDMI 1 4a 3D compliant e HDCP compliant O Allows any source to be displayed on multiple displays at the same time O Allows any HDMI display to view any HDMI source at any time O Supports 7 1 channel digital audio Supports default HDMI EDID and learns the EDID of displays if necessary e The matrix master can switch every output channels to any HDMI inputs by push button IR remote control RS 232 control or USB control O Easy installation with rack mounting and wall mounting designs for master and recelver respectively O Fast response time 2 5 seconds for channel switch Specifications amp Package Contents Technical 60 68 0801275188 Role of usage True 8x8 matrix Video support 480i 480p 720p 10801 1080p60 8 12 bit color Audio support Surround sound up to 7 1ch or stereo digital audio 1 Human body model 19kV air gap discharge amp 12kV contact discharge 7777 2 Core chipset 8kV Electro optical characteristics t 25 carrier frequency 36 40kHz Standard type B square shape IR socket for IR receiver DIP Switch SW1 SW8 2 pin for EDID amp audio video settings SW Main2. 4 0x54 0x55 0x56 0x01 SOURCE SEL 5 SOURCE SEL 6 SOURCESEL 7 SOURCE SEL 8 0x57 0x58 0x59 0x06 INPUT 1 INPUT 2 INPUT 3 INPUT 4 0x18 0x5B 0x19 0x07 INPUT 5 INPUT 6 INPUT 7 INPUT 8 0x1B Ox5A 0x1A 0x04 OUTPUT 1 OUTPUT 2 OUTPUT 3 OUTPUT 4 Ox0E 0x0D 0x12 0x05 0000 666 Custom Code IR3 Code 0x12 0x21 NdN OUTPUT 5 OUTPUT 6 OUTPUT 7 OUTPUT 8 0x1C 0x1D Ox1F Ox1E Custom Code 0x12 0x21 1 1 Output Output Output Outputs outputs Output Output outputa Source oxat oxB1 oxe1 oxi om 0x21 Source2 0xAz oxB2 Oxc2 0xp2 owez oxr2 2 0x22 Sources 0xA3 oxB3 0xp3 oxes oxrs oxis 2 Custom Code IR4 Code 0x13 0x31 Custom Code 0x13 0x31 Output Output Output Output Output Output 6 Output 7 Output 8 vont oat Source 1 Source 3 OxAC OxBC OxDC OxEC OxFC Source 4 OxBB OxCB oxDB OxEB OxFB OxIB 028 Source 5 OXBA OXCA OXDA OxEA 0xFA OxtA oan Source6 OxA9 oxB9 oxC9 oxD9 oxE9 oxF9 0x19 0029 Source 7 0xB8 oxce 0xD8 oxEB oxra ox28 Sources 0x7 Note Using terminal to set Custom Code Example Set custom code from 0x01 OxEE to 0x13 0x31 gt gt IR4 command using RS 232 terminal command mode gt gt R4 echo 0x00 OxFF ara oxi30xs For further infor
3. 4 pin for normal operation or firmware update Dimensions Model 290 x 440 x 44mm 111 4 x 1 5 x 1 77 LxWxH Package 400 x 530 x 130mm 1 4 x 19 x 5 Model 3250g 7 2 lbs Weight Package 5700g 12 6 1651 Relative humidity Panel Descriptions Front Panel OOOO E 1 Power power on off switch 2 PREVIEW Button press PREVIEW to watch input output mapping This function is active when the button is bright 3 INPUT Buttons press respective button to select input port 1 to 8 4 OUTPUT Buttons press respective button to select output 1 to 8 5 EDID Button press EDID button to enter EDID operation for more detail please see EDID learning section in page 17 This function is active when the button is bright 6 PRESETS Buttons Save the current input output mapping to presets or load one of the preset input output mappings to current configuration by pressing SAVE or LOAD button respectively 7 IR infrared sensor to receive any IR commands from the IR remote control 8 EXT IR Receiver plug in an IR receiver here to receive any IR commands from the IR remote control Rear Panel 1 RS 232 for channel control via RS 232 serial control port 2 SW1 SW8 two pin DIP switch for manual EDID and audio video settings for more detail please see DIP Switch section in page 7 3 INPUT 1 INPUT 8 eight HDMI input ports that connect to HDMI source devices 4 OUPUT 1 OUTPUT 8 eight HDMI output ports that connect to H
4. to escape PREVIEW status EDID Learning The EDID learning function is only necessary whenever you encounter any display connected to the HDMI output port that cannot play audio and video properly Because the HDMI source devices and displays may have various level of capability in playing audio and video the general principle is that the source device will output the lowest standards in audio format and video resolutions to be commonly acceptable among all HDMI displays In this case a 720p stereo HDMI signal output would be probably the safest choice Nevertheless the user can force the matrix to learn the EDID of the lowest capable HDMI display among others to make sure all displays are capable to play the HDMI signals normally by performing the procedures stated below SW1 SW8 s Pin 1 must be set to ON and left there for EDID Learning Mode Turning to OFF will return to factory defaults DIP Switch Position Pin gu ON y EDID Learning for learning EDID from the display Method 1 Use the front panel on the master unit OUTPUT 1 8 EDID will be read from display from the respective output port INPUT 1 8 The EDID will be sent to the HDMI source connected to respective HDMI input port 1 Push EDID button to enter EDID learning mode 2 Select one or multiple INPUTS 1 8 buttons that you want those input ports to learn the EDID of the display from certain OUTPUT port The input port is selected when the L
5. DIGI 88 8x8 HDMI 1 4a Matrix User Manual A Safety and Notice The DIGI 88 8x8 HDMI 1 4a Matrix has been tested for conformance to safety regulations and requirements and has been certified for international use However like all electronic equipments the DIGI 88 should be used with care Please read and follow the safety instructions to protect yourself from possible injury and to minimize the risk of damage to the unit e Follow all instructions and warnings marked on this unit e Do not attempt to service this unit yourself except where explained in this manual Provide proper ventilation and air circulation and do not use near water O Keep objects that might damage the device and assure that the placement of this unit is on a stable surface e Use only the power adapter and power cords and connection cables designed for this unit e Do not use liquid or aerosol cleaners to clean this unit Always unplug the power to the device before cleaning Introduction The DIGI 88 8x8 HDMI 1 4a 3D Matrix provides the most flexible and cost effective solution in the market to route high definition video sources plus multi channel up to 7 1 channel digital audio from any of the eight HDMI sources to the any eight displays at the same time This solution is well suited for use in home theater conference room presentation systems or other similar setting or application HDMI cables or HDMI extenders y gt
6. DMI displays 5 SW Main four pin DIP switch for normal operation or firmware update for more detail please see DIP Switch section in page 8 6 AC Power plug in the ULAC C13 power cord for 100 250V 50 60Hz AC power 7 USB for channel control via USB control port SW1 SW8 for EDID amp audio video settings DIP Switch Position N Pin2 Video Description 2 OFF AN OFFIA Up to 1080p Stereo Default Mode Up to 1080p amp stereo audio output for most HDTV Up to Safe Mode Enforce the system output at OFF ON V 720 Stereo 720p 1080i video and stereo audio for basic p 1080i 7 compatibility among HDTVs EDID Learning Mode for learning EDID from the ON W OFF Bypass Bypass display while playing any received HDMI audio format EDID Learning amp Stereo Mode for learning EDID ON W ONI V Bypass Stereo from the display while enforcing stereo output if any HDTV cannot play surround sound normally Note 1 Ifthe HDTV shows video but without audio please try to set audio mode to stereo Factory default setting of sw1 sw8 is pin 1 OFF AN amp pin 2 OFF AN for 1080p with stereo 3 If you encounter any unsolved audio video output problem during system installation please turn any sw1 sw8 to pin 1 OFF AN amp pin 2 ON N for safe mode to enforce the most compatible 720p stereo output for system check However the safe mode cannot be initiated if your HDMI source is set
7. ED is on Push the INPUT button again if you want to cancel this input port to learn EDID 3 Select the HDMI display that you want the matrix to learn its EDID by push the OUTPUT button connected to this display 4 Press the EDID button to initiate the EDID learning sequence If the sequence is done successfully the front panel will get back to normal operation mode If the sequence is failed the LED of the chosen input ports will flash then please try again Method 2 Manually connect HDMI displays to HDMI input ports 1 Power up the matrix Connect the HDMI display that its EDID needs to be learned to any of the HDMI INPUT1 INPUT8 port where your source device has trouble to show the picture normally 2 To learn the display s EDID for source device connected to respective HDMI INPUT1 INPUT8 port pull both pins of respective DIP switch SW1 SW8 up and down to stay at ON NW ON N and wait for about 5 seconds to complete the EDID learning process You DON T NEED to pull up the DIP switch again unless you want to learn another display s EDID by pulling both DIP switch pin 1 pin 2 of SW1 SW8 up and down one more time 3 Repeat step1 amp step2 if you want to learn the EDID of this HDMI display on any other HDMI input ports that have same trouble playing the audio video properly IR Discrete Code Default Custom Code IR2 Code 00 FF Function lt q gt 0x17 0x0A OXOC SOURCE SEL 1 SOURCE SEL 2 SOURCE SEL 3 SOURCE SEL
8. annel Control Source Side Method A Push input output buttons 1 Press the INPUT button on the front panel to select input source port which will be bright once selected 2 Press the OUTPUT buttons on the front panel to select output display ports which will be bright once selected to display HDMI signal from selected input port Method B IR Remote control NPUT3 NPUTA NPUTS NPUTG NPUT7 NPUTS OUTPUT OUTPUT OUTPUTS OUTPUT OUTPUTS OUTPUTS OUTPUT OUTPUTS 1 Select one input port from INPUT 1 to INPUT 8 in the MATRIX SIDE section 2 Select the output ports from OUTPUT 1 to OUTPUT 8 in the MATRIX SIDE section to show this selected input source channel FUNCTION Escape System LOCK Enter System LOCK most buttons IR control and RS 232 control become inactive except Escape System LOCK command Method C Software control through RS 232 or USB port E HDMI Matrix 8x8 ga a B Open Linkage Close Mapping Fast Select HDMI input source selection mapping area Input HDMI output port selection mapping area Input 1 Input 1 Output 4 Input Input 1 Input 1 Output 7 Input Output 8 Input Software Control Menu Status Indicator 1 Scan button Serial Port Scan Select Press Scan button the machine will scan the all Port Number com port and show them Device ID D 255 Super x Select the RS232 serial port connected to
9. ion to the RS 232 port of the DIGI 88 using a straight through pin pin cable 2 Set the pin 1 of SW Main at ON W for Firmware Update Mode 3 Set pin 2 and pin 3 at respective positions to assign which Block to be updated 4 Power on the DIGI 88 The firmware update program should begin this update sequence automatically If not please check the RS 232 connection status between PC and DIGI 88 5 After the OK message shows up to indicate the firmware update sequence for designated Block is complete please turn off the DIGI 88 6 Repeat step 3 step6 if you want to update the firmware of the remaining Blocks 7 Set the SW Main switch position to Normal Operation Mode 8 Power on the DIGI 88 External IR IR Receiver Supported IR Data Format Data Format Suitable Not Recommended NEC RC5 TOSHIBAMICOM CODE Y GRUNDIG CODE SONY 12 BIT CODE SONY 15 BIT CODE SONY 20 BIT CODE RCA CODE REM CODE MATSUSHITA CODE MITSUBISHI CODE ZENITH CODE JVC CODE M50560 001P MN6125H MN6125L MN6014_C5D7 MN6014 C6D6 MC14457P LC7464 AHEA GEMINI_CM de SONYIZBITCODE Y SONVISBITCODE Y 7 SONY20BITCODE Y RCACODE Y RGMCODE Y MATSUSHITACODE Y MITSUBISHICODE Y ZENTHCODE 7 xccoo 50560003 Y HE MNel251L 0 7 0 MN6014 5077 Y o MN6014 C606 Y O MC4457P 7 7 0 LCZASA AHEA RA GEMINLCM po Ch
10. ll Output Select Input Num Output Num Input 5 All Output Input source 1 Output port 1 Input 6 All Output Input source 2 m Output port 2 Input 7 All Output TENE Input 6 All Output Select Input All Output Se Send the same source to all output 7 Output Port Pull down menu and select which source to be sent to this output port One by one setting On main menu screen First select input source Then select the output ports which you want to send the video and audio from this source When you select the input source the source will change to gray When you select the output port one by one the selected output port will change to gray The linking line will change to yellow Group setting First select output ports one by one Then select the input source The selected output ports change the setting at the same time By using Terminal Baud rate 9600 Data length 86 Parity check No Stop bit 1 RS 232 DB9 Pin Definition Pin 2 Tx o Pin3Rx Pin 5 Ground Command Set lis the start character to active a command is the start character to query status is the start character of the response x0D lt cr gt aka carriage return is the end character UR change oute m Queyrowte Presetrec R wees Examples To route input 1 to output 3 4 5 the command would look like IR1to3 4 5 cr The response is R1t03 4 5 lt cr gt Use a zero to remove a routed signal t
11. mation please check the installation CD
12. o an output For example to remove the route from output 3 4 5 the command would look like ROto3 4 5 lt cr gt The response is ROto3 4 5 lt cr gt A query could be R1 lt cr gt Example response would is R1t03 4 5 lt cr gt To trigger a preset the command would look like P01 lt cr gt The response is P01 lt cr gt Method 4 Preset mappings a Load one of the presets Step 2 Step 1 amp 3 1 Press the LOAD button in the PRESETS menu on the front panel and the LED will turn on 2 Select the preset profile number to load the corresponding mapping 3 Press the LOAD button to execute the setting After loading procedure the LED will turn Step 2 Step 1 3 1 Press the SAVE button in the PRESETS menu on the front panel and the LED will turn on 2 Select the preset profile number and save the current mapping profile to the memory 3 Press the SAVE button to execute the setting After loading procedure the LED will turn off Step 1 4 Step 2 4 1 Press the PREVIEW button on the front panel 2 Press the LOAD button 3 Select the preset profile number to load the corresponding mapping and press the respective button 4 Press the LOAD button or PREVIEW button to escape PREVIEW presets state d PREVIEW INPUT OUTPUT mapping status Step 2 Step 1 3 1 Press the PREVIEW button on the front panel 2 Check mapping by push INPUTS or OUTPUTS buttons 3 Press the PREVIEW button
13. the ol machine And set device ID 255 is for all device COM 3 i COM 3 Detected Only the same device id or 255 can get the command you sent Press OK Get the new status from the machine Scan Device ID E you select Setting 2 Setting button Get Device ID Press Get button to read back device ID Press Set button to write device ID Er Get 3 Linkage button e 7 Press Linkage button to read back all status 255 Set 4 Open Close button Cancel Press this button to close or open COM port 5 Mapping button Select All Output Select set all output then select the source on main menu You can quickly set all output to the same source Select All Output Unselect All Output Select Input 1 Output Unselect All Output Select Input 2 Output Release output selection Select Input 3 Output Select Input 4 Output Select Input1 8 Output Select Input Source Then select the output port icon Example Select input source 1 Then select output port 1 and port 2 The video and audio will be sentto port 1 and port 2 6 Fast Select button Select Input 5 Output select Input 6 Output Select Input 7 Output Select Input 3 Output Press Fast select button for quick setting Input Num 3 Output Num Input one Output Port one Input 1 All Output Input two Output Port two om rs is e Lt rx Input 3 All Output Press Fast select pull down menu Input 4 A
14. to enforce 1080p output In this case please reconfigure your HDMI source to all resolution output for troubleshooting Bypass means the matrix will maintain playing the original format of HDMI signals in video and perhaps audio By setting at this mode the users may encounter compatibility issue among different kinds of HDMI sources and displays If you cannot get the audio and or video output normally at the system installation please change the DIP switch setting to default mode or even safe mode to verify the functionality of the device gt To learn the EDID of the HDMI display for respective HDMI source devices please see the EDID Learning section in page12 for more detail information SW Main for firmware update for technical support only Normal Operation Mode via RS 232 port OFFIAN OFFIAN OFFIAN OFFIAN Normal Operation Mode via USB port ON N Note 6 Factory default for SW Main is pin 1 OFF AN pin 2 OFF AN pin 3 OFFJAJ amp pin 4 OFFJAJ PLEASE MAINTAIN THIS SETTING AT ANYTIME FOR REGULAR USE VIA RS 232 CONTROL 7 Factory default for SW Main is pin1 OFF pin2 OFF pin 3 OFF 4N amp pin 4 ON PLEASE MAINTAIN THIS SETTING AT ANYTIME FOR REGULAR USE VIA USB CONTROL 8 Sequence for firmware update WARNING Firmware update only can be done via RS 232 port and connection to PC set at COM1 1 Power off the DIGI 88 Execute the firmware update program on your PC via COM1 port connect
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