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Document: User’s Manual DEXON DUS104 1x4 Universal Scaler Document identifier: 228044 Version: 2.0.0 Copyrights (C) DEXON® Systems All rights reserved. DEXON Systems Ltd. Baross u. 165. H-2040 Budaörs, Hungary Tel: +36 23 422 804 Fax: +36 23 445 199 [email protected] http://www.dexonsystems.com You may not copy this documentation in whole or in part without permission from DEXON Systems Ltd. The authors reserve the rights to make any changes to this product and to revise the information about the products contained in this guide without an obligation to notify any persons about such revisions or changes. DEXON® and DXWall® are registered trademarks of DEXON Systems Intel and Pentium are trademarks of Intel Corporation. Windows XP® Windows Vista® and Windows 7® are registered trademarks of Microsoft Corporation UNIX ® is a registered trademark of the Open Group in the United States and other countries. VNC is Copyright RealVNC Ltd. 2002 and Copyright AT&T Laboratories Cambridge 1996-2001. All other trademarks are properties of their respective owners.

DUS Line User’s Manual

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CONTENTS

1 DEXON’S 1X4 UNIVERSAL SCALERS ................................................................................ 4 1.1 Multiple Format Inputs Scaled to 4-Screen Video Wall ................................................... 4 1.2 Main characteristics ........................................................................................................ 4

2 INTERFACES AND OPERATION ......................................................................................... 2 2.1 General Overview ........................................................................................................... 2 2.2 1x4 Universal Scaler ....................................................................................................... 3 2.3 1x4 Universal Scaler Interfaces and Connections .......................................................... 3

3 SETUP AND CONFIGURATION ........................................................................................... 4 3.1 Push Button and LCD panel ............................................................................................ 4

3.1.1 Input Settings ........................................................................................................... 5 3.1.2 Input Regions ........................................................................................................... 8 3.1.3 Output Settings ...................................................................................................... 12 3.1.4 Advanced ............................................................................................................... 14 3.1.5 User Presets .......................................................................................................... 15

3.2 Setup through Web Browser ......................................................................................... 16 3.2.1 Advanced Panel ..................................................................................................... 18 3.2.2 Input Regions View ................................................................................................ 21

3.3 Control through Tablet .................................................................................................. 22 3.3.1 Installation of the Application for Android ............................................................... 22 3.3.2 Using the application .............................................................................................. 23

4 EXTERNAL PROGRAMMING ............................................................................................. 24 4.1 Change input ................................................................................................................. 25 4.2 Input Parameter Settings .............................................................................................. 25 4.3 Auto Adjust .................................................................................................................... 26 4.4 ADC Calibration for All Analog Inputs ........................................................................... 26 4.5 Select Audio Input ......................................................................................................... 26 4.6 Change HDMI EQ ......................................................................................................... 26 4.7 Change OverScan......................................................................................................... 27 4.8 Save and Recall User Preset ........................................................................................ 27 4.9 Still and Motion per display ........................................................................................... 27 4.10 Still and Motion for all display .................................................................................... 28 4.11 Audio Mute ................................................................................................................ 28 4.12 Test Pattern ............................................................................................................... 28

5 SOFTWARE AND FIRMWARE UPDATES ......................................................................... 29 5.1 Update Method .............................................................................................................. 29

6 ADVANCED WALL CONFIGURATION SAMPLES ............................................................ 31 6.1 Sample Calculation of Region Parameters ................................................................... 31 6.2 Some Advanced Wall Configurations............................................................................ 33

7 SPECIFICATIONS ............................................................................................................... 36 7.1 Electrical, Mechanics and Environment ........................................................................ 36 7.2 Input Signals ................................................................................................................. 36 7.3 Output Signals ............................................................................................................... 40

8 CERTIFICATES ................................................................................................................... 41


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8.1 TÜV EMC ...................................................................................................................... 41 8.2 EC DECLARATION ....................................................................................................... 42 8.3 FCC DECLARATION .................................................................................................... 43


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FIGURES

Figure 2-1. 1x4 Universal Scaler ............................................................................................................... 3 Figure 2-2. Interfaces and Connections .................................................................................................... 3 Figure 3-1. Default Display Cycle ............................................................................................................. 4 Figure 3-2. MATRIX Gridmode ............................................................................................................... 8 Figure 3-3. HORIZONTAL Gridmode ..................................................................................................... 9 Figure 3-4. VERTICAL Gridmode ........................................................................................................... 9 Figure 3-5. SINGLE Gridmode ............................................................................................................... 10 Figure 3-6. ADVANCED Gridmode ....................................................................................................... 10 Figure 3-7. DXWebControl of DUS104 application overview .............................................................. 16 Figure 3-8. DXWebControl DUS104 Advanced Panel .......................................................................... 18 Figure 3-9. Advanced Input Regions ...................................................................................................... 21 Figure 3-10. 'Unknown Sources' in settings ........................................................................................... 22 Figure 3-11. Downloading the application ............................................................................................. 22 Figure 3-12. Login .................................................................................................................................... 23 Figure 3-13. Application's control interface ........................................................................................... 23 Figure 6-1. Sample Advanced Wall ......................................................................................................... 31 Figure 6-2. Advanced Wall Sample #1 .................................................................................................... 33 Figure 6-3. Advanced Wall Sample #2 .................................................................................................... 33 Figure 6-4. Advanced Wall Sample #3 .................................................................................................... 34 Figure 6-5. Advanced Wall Sample #4 .................................................................................................... 34 Figure 6-6. Advanced Wall Sample #5 .................................................................................................... 35


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1 DEXON’S 1X4 UNIVERSAL SCALERS

1.1 Multiple Format Inputs Scaled to 4-Screen Video Wall

DEXON Systems offer high quality universal scalers to control 4-screen walls in demanding AV projects. The standalone display wall controller unit accepts different format of input signals, switches and scales them to the required output resolution. All current industrial signal standards and formats are supported. The outputs of 4xHDMI signals form a coherent video wall, where monitors can be mapped to any part of the large wall surface. Professional scaling and format conversion make the product an essential part of AV projects, where different signals are used to form one coherent solution. Advanced signal processing provides the highest quality and crystal clear video image without loss of frames. Easy-to-use configuration can be performed locally through push buttons or remotely through LAN connection via PC, notebook or tablet.

1.2 Main characteristics The 1x4 scaler is an all-in-one solution provided by a standalone box with the following features: • Supports all currently used industry standard input signals and connector standards as

composite video, S-video, component video (YPbPr), analog RGB (VGA), digital DVI, digital HDMI with HDCP, DisplayPort and 3GSDI/HD-SDI/SDI

• Professional input signal processing and quality tuning services as pixel motion adaptive de-interlacing, 3D adaptive comb filtering and adaptive 3D noise reduction

• High quality scaling up or scaling down of input signals to video wall of 4 screens • Automatically frame-lock all outputs • Switch and transmit the input signals to DVI/HDMI outputs • Full HDCP support for input signals and output connections • EDID Expert offering different methods to handle EDID flow for the inputs and outputs • Audio signal de-embedding from different input signals • Audio embedding to HDMI output signals • Optional rotation of output screens • Configuration and set-up by push-buttons and local LCD display • Easy-to-use graphics user interface for configuration process using laptop through LAN

connection. • Simple control through Android tablets or smartphones

DUS104 User’s Manual

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2 INTERFACES AND OPERATION

2.1 General Overview Input Signals Processed

• Composite video PAL, NTSC, SECAM

• S-video PAL, NTSC, SECAM

• Component video, YPbPr 576i, 576p, 480i, 480p, 720p, 1080i, 1080p

• RGB, VSYNC, HSYNC from 640x480 up to 1920x1200

• Digital DVI DVI 1.0 from 640x480 up to 1920x1200

• Digital HDMI 1.3 HDMI 1.3 and HDCP 1.2 specifications from 640x480 up to 1920x1200

• DisplayPort 1.1 from 640x480 up to 1920x1200

• 3GSDI/HD-SDI/SDI SMPTE 424M, SMPTE 425M, SMPTE 292M, SMPTE 259M

Output Signals

• DVI output connector for RGB/DVI/HDMI DVI 1.0 output signals HDMI 1.2 and HDCP 1.2 specifications RGB signals over DVI-I connector

Audio handling

• R, L analog audio input • R, L analog audio output • HDMI embedded audio output


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2.2 1x4 Universal Scaler

Figure 2-1. 1x4 Universal Scaler

2.3 1x4 Universal Scaler Interfaces and Connections

Figure 2-2. Interfaces and Connections


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3 SETUP AND CONFIGURATION

The DEXON 1x4 Universal Scaler device provides perfect solution for control and setup. The user has the following options to control:

• Push Button and LCD panel • Easy-to-use Graphics User Interface via web browser • Android application • RS-232 interface

3.1 Push Button and LCD panel The 1x4 Scaler devices can be configured easily by push buttons and LCD panel. After powering up the device displays a default cycle of input, output signals and network connection status (~3 secs).

Figure 3-1. Default Display Cycle

The 1x4 Scaler has five main menu items that can be selected by ▼▲buttons after pushing the MENU button:

• Input Settings • Input Regions • Outputs • Advanced • User Presets


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3.1.1 Input Settings The 1x4 Universal Scaler has ten inputs (SDI input is optional) and has a special input handling method called Auto-Detect. When the Auto-Detect option is turned on, the device checks all the inputs and will select the first valid to be displayed. The sequence steps are: » RGB – DVI/HDMI1-4 – DisplayPort – SDI(optional) – YUV – S-Video – Composite » Selecting the input name will guide the user into the specified input menu. In this submenu all of the settings belong to the selected input, so you can set different input setting parameters for each input types. It contains:

o Composite Video Image Control

• Brightness • Contrast • Hue • Saturation • Sharpness • Reset all

OverScan • None • Medium • Full

o S-Video Image Control

• Brightness • Contrast • Hue • Saturation • Sharpness • Reset all


o YUV, Component Video Image Control

• Brightness • Contrast • Sharpness • Reset all


o RGB, Analog Signal Input Image Control


o DVI/HDMI, Digital Signal Input with HDCP handling 1 - 4 Image Control


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Audio Input • Analog (default) • Embedded

HDMI EQ • EQ Low • EQ High

o DisplayPort Image Control


Audio Input • Analog • Embedded (default)

o SD/HD/3G-SDI Signal Handling (Optional) Image Control


Audio Input • Analog • Embedded (default)

The colour capabilities of different inputs may differ from each other. Therefore, the set of adjustable parameters can differ for each of the source types. Brightness, Contrast, Hue, Saturation and Sharpness controls can adjust the colour properties of the inserted video image.

• Brightness determines the black level of the video signal. Small values result in a dimmer image while large values produce a brighter image.

• Contrast determines the dynamic range of information present in the video image. Small values result in an image of constant colour and intensity while large values produce more contrast.

• Hue shifts the phase of the video’s colour information relative to its reference, causing a shift in colour. A middle value results in no shift, negative values shift red towards green and positive values shift red toward blue.

• Saturation is the colour information present in the video image. Small values result in black and white image while large values provide increased amount of colours.

• Sharpness determines the sharpness of the input signal. Small values result in blurred image.

Reset all By a simple press you may reset these parameters to their default value.


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There are some special parameters beside the Image Control such as Audio Input, OverScan and HDMI EQ. Audio Input The Audio Input helps to select the right input and output audio handling method. (Analog, Embedded <HDMI, SDI, Display Port>) OverScan The OverScan is an extra image cropping area around the video image. The OverScan is available for analog inputs only and can be set in three values (Off, Medium, Full). HDMI EQ In case of HDMI/DVI input HDMI Equalizer settings can be modified. This feature can stabilize the HDMI connection with our product and can be set between two values (Low, High).


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3.1.2 Input Regions Each output can display picture from any arbitrary rectangular region of the detected input image. The factory default setting of the grid modes is SINGLE grid mode without cropping. The 1x4 Universal Scaler contains several pre-configured grid modes:

• MATRIX (2x2 wall) • HORIZONTAL (4x1 wall) • VERTICAL (1x4 wall) • SINGLE (individual outputs with same parameters) • ADVANCED (individual outputs with different parameters)

In case of pre-configured grid modes the input image will be scaled to the output resolution.

MATRIX Gridmode This gridmode configures the four output monitors to display a quarter of the input as a 2x2 wall. Accessible functions are vertical and horizontal bezel compensation, source crop and rotation.

Figure 3-2. MATRIX Gridmode


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HORIZONTAL Gridmode This gridmode configures the four output monitors to display as a 4x1 wall. Accessible functions are horizontal bezel compensation, source crop and rotation.

Figure 3-3. HORIZONTAL Gridmode

VERTICAL Gridmode This gridmode configures the four output monitors to display as a 1x4 wall. Accessible functions are vertical bezel compensation, source crop and rotation.

Figure 3-4. VERTICAL Gridmode


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SINGLE Gridmode Each output displays the entire input image. Accessible functions are source crop and rotation.

Figure 3-5. SINGLE Gridmode

ADVANCED Gridmode This gridmode configures the four output monitors to display four different region of input source image. (Input Region 1 corresponds to output 1, etc.) Accessible functions are crop and rotation of each regions (outputs).

Figure 3-6. ADVANCED Gridmode


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NOTE: The parameters of cropping and bezel compensation are meant in thousandths (0-999‰). There are no restrictions in region settings, so it is possible to add overlapping or gaps via regions. The adjustable values of rotation are No Rotation, Rotated 90° and Rotated 270°. The bezel compensation parameters are available in 2x2, 4x1 or 1x4 grid mode only and these are meant in thousandths. The bezel compensation provides fully mapped display of the graphics and video surface.


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3.1.3 Output Settings Separate or common output parameters can be set in this menu item. Commonly adjustable parameters are:

• Output Timing • Output Mode • HDCP Enable • Output Enable.

The EDID Expert parameter is adjustable separately only, because the EDID information can be different for each display. All the output parameters can be set separately for each display. Output Timing The Output Timing menu contains the adjustable fix timings for output display.

Resolution Note 640x480@60Hz 720x480@60Hz 720x576@50Hz 800x600@60Hz 848x480@60Hz 960x540@60Hz 960x600@60Hz 1024x768@60Hz 1280x720@60Hz 1280x768@60Hz 1280x800@60Hz Reduce Blanking 1280x800@60Hz 1280x960@60Hz 1280x1024@60Hz 1360x768@60Hz 1366x768@60Hz Reduce Blanking 1366x768@60Hz 1400x900@60Hz Reduce Blanking 1400x900@60Hz 1400x1050@60Hz Reduce Blanking 1400x1050@60Hz 1600x900@60Hz Reduce Blanking 1680x1050@60Hz Reduce Blanking 1680x1050@60Hz 1600x1200@60Hz Reduce Blanking 1920x1080@50Hz 1920x1080@60Hz 1920x1200@60Hz Reduce Blanking


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There is a special function:

• Recommended The device checks the native resolution of the screen and sets the most suitable output resolution for the screen.

Output Mode In HDMI mode audio packets, control packets and info frame packets are sent within blanking period of signal. HDMI compliant receivers can accept them, but receivers designed to receive pure DVI signals may be disturbed. The Output Mode has three options:

• In case of Auto Mode the output mode depends on EDID information read from the display. • In case of Force HDMI mode the device will generate audio packets, control packets and info frame packets independent from the EDID information of the display. • In case of Force DVI mode the device skips these special packets.

HDCP Enable for Output The user can turn on or turn off the HDCP authentication process for the output. Output Enable The user can turn on or turn off the output’s input image insertion. EDID Expert The 1x4 Universal Scaler provides EDID information to DVI, RGB and DisplayPort input sources. This makes sure to have correct and native input source resolution. The position of the menu tree determines the source of the EDID information.


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3.1.4 Advanced The Advanced is a special group of menu items. ADC Calibration There is a special circuitry for the right decoding of the colours of certain analog inputs.

• ADC Calib.All function provides internal reference calibration for all analog inputs. • ADC Calib. Input and Pixel Grab functions require special input signals.

Signal required for specific input type:

Input type MethoDUSd Signal Source Pattern Composite One CVBS input none YUV-Component Pixel grab Colour 8 bar 100%

Colour 8 bar 75% RGB Pixel grab Colour 8 bar 100%

Auto Adjust This function is available only, if RGB input is selected. Auto Adjust is used for IBD (Image Boundary Detect) and phase detection. This process implies a very complex image detection to acquire perfect image parameters. Test Patterns The Scaler contains some test patterns for output display calibration and tests. Audio Mute The Scaler can mute the audio outputs, which applies to the analogue and embedded digital audio output also. Still Pictures This function stops video motion for all outputs at same time or separately for each output. LCD Backlight Options The LCD panel’s turn off time can be set in this menu item. The default value is 10 seconds. LCD brightness can be set up also. Remote Control This menu item contains the parameters of remote control, which are the IP address, sub network mask and gateway address. Initial IP address: 192.168.1.104 (Sub net mask: 255.255.255.0, gateway address: 192.168.1.1). You should press the SET button to save the settings, then select Apply now to make the settings valid. Self-Test The Self-Test is an embedded test sequence checking all input signals and setting output resolution in a sequence.


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When this function is selected, the device checks all the possible inputs in a predefined order and displays their content at 1024x768@60Hz timing for 10 seconds. Then, it changes to 1280x720@60Hz and starts checking the input signals again. Finally, it switches to 1920x1080@60Hz and checks all the inputs again. When this test sequence is finished, the unit automatically starts a new test loop. During Self-Test, the LCD display shows (current temperature, gridmode, input and output resolution):

Factory Reset The factory reset is a full restore of device to its factory settings.

3.1.5 User Presets Use this menu to save the current input and output settings of the device. You may save 8 sets of parameters. You can use the push buttons (P1-P8) to select from the presets only if you are not navigating in the main menu.


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3.2 Setup through Web Browser

The scaler device can be configured and set up by the Web application program. Please connect this device to a network. LAN Communication format:

Category Data Physical Layer Ethernet 10/100 Mbps interface (802.3) Network Layer TCP/IP Port 6474 (Communication Control Port)

80 (HTTP) Initial IP Address 192.168.1.104 Initial Sub Network Mask 255.255.255.0 Initial Gateway IP Address 192.168.1.1 Username admin Default Password dexon (adjustable via web in advanced panel)

Figure 3-7. DXWebControl of DUS104 application overview

2

3

1

6 5

4 8

9

10

7


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1. Input Status

This section shows the status of the selected input port. Here you can see the detected input signal timing (signal resolution and refresh rate) and the state of the HDCP encryption.

2. Input Select In this section you can select the desired input by clicking on its name. The button’s background colour indicates which input has been selected (the background colour of active input is blue). There is also an Auto Detect button to help the user to find the first valid input source.

3. User Presets These buttons help the user to recall the saved presets easily.

4. Select Gridmodes This section helps to change gridmode easily. (MATRIX, HORIZONTAL, VERTICAL, SINGLE, ADVANCED)

5. Output parameters for all of the displays The output parameters can be modified in this section. These parameters are Output Enable, Recommended mode, Output Timing, Output Mode and HDCP for output.

6. Output status and settings In this section the output parameters of each display can be set individually. It indicates the display’s status as well (HDCP capability, etc.).

7. Input Regions View Displays the layout of the input regions. You can modify and resize these regions by drag&drop operation but only in case of Advanced gridmode.

8. Input Properties This section helps you to set colour parameters such as Brightness, Contrast, Hue, Saturation and Sharpness. You can change audio input source, value of the OverScan and level of the HDMI EQ also.

9. Input Regions This panel helps to set input region parameters that are left, top, right, bottom, vertical and horizontal bezel (all in thousandths) and rotation. The setting of these parameters depends on the grid mode.

10. Advanced panel This section contains group of other special parameters.


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3.2.1 Advanced Panel

Figure 3-8. DXWebControl DUS104 Advanced Panel

Input Tab: ADC Calibration There is a special circuitry for the right decoding of the colours of certain analog inputs.

• ADC Calib.All function provides internal reference calibration for all analog inputs. • ADC Calib.Input and Pixel Grab functions require special input signals.

Signal required for specific input type:

Input type MethoDUSd Signal Source Pattern Composite One CVBS input none YUV-Component Pixel grab Color 8 bar 100%

Color 8 bar 75% RGB Pixel grab Color 8 bar 100%

Auto Adjust This function is available if RGB input has been selected. Auto Adjust is for IBD (Image Boundary Detect) and phase detection. Implies a complex image detection for perfect image parameters. Test Patterns The Scaler contains some test patterns for the output display calibration and test.


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Audio Mute The Scaler can mute or unmute the audio outputs. Output Tab: Smooth Scaling The Smooth Scaling feature can be used to optimise image scaling type and quality. If the displayed image contains text, Smooth Scaling should be turned off in order to produce sharp displayed text. If the image is video based, turn this function on. Still Pictures This function stops video motion for all outputs at same time. The user can put any of the outputs to still state also. Remote Control Tab: New Admin Password The username is fixed as “admin”. The password can be changed in this section. The default password is “dexon”. IP Address The IP address uniquely identifies the module. The IP address is in the form of xxx.xxx.xxx.xxx where each xxx is a number between 000…254. Some reserved values can’t be used as the first octet in the address. The following numbers are examples that can’t be used:

• 001.xxx.xxx.xxx • 127.xxx.xxx.xxx • 223 to 255.xxx.xxx.xxx

The specific reserved values that cannot be used vary according the conditions of each application. The default IP address is “192.168.1.104”. Subnet mask Subnet addressing is an extension of the IP address scheme that allows a site to use a single network ID for multiple physical networks. Routing outside of the site continues by dividing the IP address into a net ID and a host ID via the class. Inside a site, the subnet mask is used to redivide the IP address into a custom network ID portion and host ID portion. This field is set to 255.255.255.0 by default. Gateway Address A gateway connects individual physical networks into a system of networks. When a node needs to communicate with a node on another network, a gateway transfers the data between the two networks. This field is set to 192.168.1.1 by default. Note: If you change the IP address, subnet mask or gateway of an already-configured module, you must click the “Apply now” button for the change to take effect.


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Extra Tab: Load Config: You can load the configuration from a local file (*.dxsc) Save Current Config: You can export the current configuration to a file through this web based application. If you want to export any of the Presets, first you have to recall the chosen preset settings and then save them to a file. Save to Preset: You can save all the current input and output settings of the device. You may save 8 sets of parameters. Rename Presets: You can add a name to a preset. Self-Test The Self-Test is an embedded test sequence checking all input signals and setting output resolution in a sequence. When this function is selected, the device checks all of the possible inputs in a predefined order and displays their content at 1024x768@60Hz timing for 10 seconds. Then, it changes to 1280x720@60Hz and starts checking the input signals again. Finally, it switches to 1920x1080@60Hz and checks all the inputs again. When this test sequence is finished, the unit automatically starts a new test loop. Repair: Reset and reconfigure the output timing generator modules. Factory Reset You can reset the product’s settings to its factory default values. Info Tab: This tab displays the current input timing and provides special information about the product (Firmware version, temperature, etc.). If the tab is visible, it is updated in every 5 seconds.


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3.2.2 Input Regions View

Figure 3-9. Advanced Input Regions

The user has advanced layout management capabilities in the Input Regions View when selecting the Advanced GridMode. The user can drag the corner points of the region and drop them to the desired position. So she can smoothly resize the boxes by changing the size of the rectangle on the View.


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3.3 Control through Tablet

DUS104 can be easily controlled through Android tablets and smartphones.

3.3.1 Installation of the Application for Android Before attempting the installation of the application, you must first allow your tablet to install from “Unknown Sources” (i.e. non-Market apps) To do this, navigate to Menu Settings Applications and check the box marked 'Unknown Sources'

Figure 3-10. 'Unknown Sources' in settings

To download the application, type the IP of the DUS104 device (default: 192.168.1.104) into the tablet’s browser.

Figure 3-11. Downloading the application


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3.3.2 Using the application After a successful installation, the application is ready to use. The user is requested to log in before starting the application. The default settings are: Server: 192.168.1.104 User: admin Password: dexon

Figure 3-12. Login

On this page can select suitable language. After a successful login the control window appears. With the application user is able to:

• Select the desired input video source • Adjust the input source’s image properties (brightness, hue, saturation, etc.) • Recall user presets • Freeze pictures on a single or every output • Close this application or disconnect form the server

Figure 3-13. Application's control interface


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4 EXTERNAL PROGRAMMING

The back panel’s RS-232 connector allows the control of the scaler. The device uses the simplest serial protocol. The messages passed in both directions have identical format, this format is string format. The required RS-232 settings are Baud Rate: 57600, 8 bit, no parity, 1 stop bit. The device will send back acknowledge or no acknowledge (error) message after each command sent. Error status Meaning ERR001 Command not found ERR002 Parameter error ERR003 Not ready command ERR004 Permission denied For example: Query VERSION command Format ASCII Code V 56h E 45h R 52h S 53h I 49h O 4Fh N 4Eh CR LF

0Dh 0Ah

Response string: DUS104 1.0 1.0.1 3.0.2.1 0 That means: Version Explanation DUS104 Product name 1.0 Communication protocol version 1.0.1 Software version 3.0.2.1 Input F/W version 0 Hardware revision


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4.1 Change input

This message changes the active input. This command contains two parts. First part is the input change command; second part the new input name. The command: INPUT The input can be selected by the following input names: Input name Input name in command Composite CVBS S-Video SV YUV YUV RGB RBG DVI / HDMI 1 DVI1 DVI / HDMI 2 DVI2 DVI / HDMI 3 DVI3 DVI / HDMI 4 DVI4 DVI / HDMI (DUS104L) DVI DisplayPort DP SDI (optional) SDI Return status If there is no error in the command format, the command sent to the scaler is returned as an acknowledgement from the scaler. When there is an error in the command, an error status will be returned. Sample: INPUT DVI1 – change input to DVI/HDMI 1

4.2 Input Parameter Settings These messages set the input’s parameters. This command contains two parts. First part is the command selection; second part is the new value of this parameter. Command: Command Valid interval Default value BRIGHTNESS -108 – 107 0 CONTRAST 128 – 384 256 HUE -180 – 180 0 SATURATION 0 – 512 256 SHARPNESS 0 – 24 12 RESETCOLOR - - Sample: SHARPNESS 24 – change the sharpness value to maximum (24)


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4.3 Auto Adjust

This message starts the auto adjust procedure. This command contains one part. Command: AUTOADJUST – auto adjust for RGB input

4.4 ADC Calibration for All Analog Inputs This message starts the ADC calibration procedure. This command contains only one part. Command: ADCCALIBRATION – ADC calibration for all analog inputs using internal reference input.

4.5 Select Audio Input This message changes the source of the audio input. This command contains two parts. First part is the command selection; last part is the audio input id. Command: AUDIOINPUT – change source of audio input Audio input id must between 0 - 1. 0 – Embedded; 1 – External analog (Default: 0) Sample: AUDIOINPUT 1 – change the source of the audio to external analog (jack connector)

4.6 Change HDMI EQ This message changes the value of the HDMI input EQ. This command contains two parts. First part is the command selection; last part is the EQ level. Command: HDMIEQ – change HDMI EQ level EQ Level must between 0 - 1. 0 – EQ Low; 1 –EQ High (Default: 1)


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Sample: HDMIEQ 0 – set lower EQ boost in HDMI input

4.7 Change OverScan This message changes the value of OverScan to a certain source. This command contains two parts. First part is the command selection; second part is the OverScan level. Command: OVERSCAN – change value of the OverScan OverScan level must between 0 - 2. 0 – None; 1 – Medium; 2 – Full (Default: 2) Sample: OVERSCAN 0 – turn off the OverScan feature

4.8 Save and Recall User Preset This message recalls certain user preset that was saved earlier or saves settings. This command contains two parts. First part is the recall or save command selection, second part is the preset number selection. Command: RECALLPRESET - recall a preset slot SAVEPRESET - save to a preset slot Preset number must between 1 - 8. Sample: RECALLPRESET 4 – recall the number 4 preset

4.9 Still and Motion per display This message forces freeze state in a display. This command contains two parts. First part is the command selection; last part is the display id. Command: STILL – freeze the specified display insertion MOTION – start the specified display insertion Display id must between 1 - 4. Sample: STILL 4 – freeze the number 4 display insertion only


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4.10 Still and Motion for all display

This message forces freeze state for all of the displays. This command contains one part; this part is the command selection. Command: STILLALL – freeze all display insertion MOTIONALL – start all display insertion

4.11 Audio Mute This message changes audio mute or un-mute state. This command contains two parts. The command selection is the first part, while method is the last part. Command: AUDIOMUTE – mute or unmute the audio outputs Parameter must between 0 – 1. 0 – unmute; 1 - mute Sample: AUDIOMUTE 0 – unmute the audio outputs

4.12 Test Pattern This message changes the test pattern to be displayed. This command contains two parts. First part is the command selection; last part is the test pattern id. If this is 0, the current test pattern will be closed. Command: TESTPATTERN – open or close the specified test pattern Parameter must between 0 – 7. 0 – close; 1 – 7 various test pattern Sample: TESTPATTERN 4 – open test pattern number 4


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5 SOFTWARE AND FIRMWARE UPDATES

This operating software and firmware may be updated for possible improvements and new features.

5.1 Update Method Step 1 Download the update package and read the Release Notes

Acquire the URL of the new package (.zip) and download the latest version. Save the zipped file to your Desktop or folder of your choice.

Step 3 Plug the USB cable into the product’s USB port and PC Cable should be USB 2.0 cable Type A to Mini B/5 Pin cable.

Step 4 Turn off the product and turn on the scaler. When the device detects a valid connected USB cable then starts in S/W update mode and the LCD display changes to the following text:

Step 5 Wait for Windows while installs this product as a Portable Device

Step 6 Start the DXAutoSetup helper application

This program with the Update button deletes all existing files on the product, unzips,


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and copies the update package folders to the suitable directories of the scaler. With the Set button set the new remote control settings. After safely unplug your USB cable by first clicking on the ‘Safely Remove Hardware’ icon on the task bar of Windows

Step 7

Turn off and turn on the product The new software will be started.

Step 8 (optional)

Only in case of version mismatch Firmware version check The scaler automatically checks the input firmware version during each loading process. If there is a version mismatch, you should start the F/W update by pushing the SET button:

Note: In case of DUS104L this update starts automatically. During F/W update the three LEDs are blinking.

Step 9 (optional)

Only in case of version mismatch Firmware update Do not interrupt this process. When the “100%” text displays the device will be automatically restarted.

Note:

- all previous settings will be lost - if you recognize a FW update error, please restart the product and try the

update process again.


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6 ADVANCED WALL CONFIGURATION SAMPLES

6.1 Sample Calculation of Region Parameters

This chapter helps to calculate advanced region parameters for this special wall:

Figure 6-1. Sample Advanced Wall

Source size: 1920x1080px Output displays size: 1920x1080px Wall size: (Display 2 width) + (Display 3 width) x (Display 1 width + Display 3 height) =

(1920+1920) x (1920+1080) = 3840x3000px

Parameters bring to common coordinate system:

Source size in wall coordinate system: (1920 / 1080 x 3000) x 3000 = 5333.3x3000px Region 1 width in thousandths (rate pairs): 1080 / 5333.3 x 1000 = 202.5 ‰ Region 1 height in thousandths (rate pairs): 1920 / 3000 x 1000 = 640 ‰ Region 2 width in thousandths (rate pairs): 1920 / 5333.3 x 1000 = 360 ‰ Region 2 height in thousandths (rate pairs): 1080 / 3000 x 1000 = 360 ‰ Region 3 width in thousandths (rate pairs): 1920 / 5333.3 x 1000 = 360 ‰ Region 3 height in thousandths (rate pairs): 1080 / 3000 x 1000 = 360 ‰ Region 4 width in thousandths (rate pairs): 1080 / 5333.3 x 1000 = 202.5 ‰ Region 4 height in thousandths (rate pairs): 1920 / 3000 x 1000 = 640 ‰


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Region 1 left coordinate in thousandths: 500 ‰ - Region 1 width ‰ = 297.5 ‰ Region 1 top coordinate in thousandths: 0 ‰ Region 2 left coordinate in thousandths: 500 ‰ Region 2 top coordinate in thousandths: 0 ‰ Region 3 left coordinate in thousandths: 500 ‰ - Region 3 width ‰ = 140 ‰ Region 3 top coordinate in thousandths: Region 1 height = 640 ‰ Region 4 left coordinate in thousandths: 500 ‰ Region 4 top coordinate in thousandths: 0 ‰ Note: Region right = Region left + Region width - 1 Region bottom = Region top + Region height - 1 Final parameters (in ‰): Region 1 left: 298 Region 1 top: 0 Region 1 right: 499 Region 1 bottom: 639 Region 2 left: 500 Region 2 top: 0 Region 2 right: 859 Region 2 bottom: 359 Region 3 left: 140 Region 3 top: 640 Region 3 right: 499 Region 3 bottom: 999 Region 4 left: 500 Region 4 top: 360 Region 4 right: 702 Region 4 bottom: 999


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6.2 Some Advanced Wall Configurations

Figure 6-2. Advanced Wall Sample #1



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7 SPECIFICATIONS

7.1 Electrical, Mechanics and Environment

Size 435 x 240 x 44 mm Weight 1900 g

Power supply 100 – 240 V Auto ranging Dissipation max. 30 W Cooling cooling controller fan

Operating temperature range 5- 40 degrees centigrade Operating humidity range 10 – 90% non-condensing Storage temperature range -20 - +60 degrees centigrade Storage humidity range 10 – 90% non-condensing Altitude 0 – 2000 m

7.2 Input Signals

DVI signal timings and standards Mode Horizontal

Frequency Pixel Frequency

Standard

640 x 350 @ 85Hz 37.9 kHz 31.5 MHz DMT ID 01h 640 x 400 @ 85Hz 37.9 kHz 31.5 MHz DMT ID 02h 640 x 480 @ 60Hz 31.5 kHz 25.175 MHz DMT ID 04h 640 x 480 @ 72Hz 37.9 kHz 31.5 MHz DMT ID 05h 640 x 480 @ 75Hz 37.5 kHz 31.5 MHz DMT ID 06h 640 x 480 @ 85Hz 43.3 kHz 36.0 MHz DMT ID 07h 720 x 400 @ 85Hz 37.9 kHz 35.5 MHz DMT ID 03h 800 x 600 @ 56Hz 35.23 kHz 36.0 MHz DMT ID 08h 800 x 600 @ 60Hz 37.9 kHz 40.0 MHz DMT ID 09h 800 x 600 @ 72Hz 48.1 kHz 50.0 MHz DMT ID 0Ah 800 x 600 @ 75Hz 46.9 kHz 49.5 MHz DMT ID 0Bh 800 x 600 @ 85Hz 53.7 kHz 56.25 MHz DMT ID 0Ch 800 x 600 @ 120Hz RB 76.3 kHz 73.25 MHz DMT ID 0Dh 848 x 480 @ 60Hz 31.0 kHz 33.75 MHz DMT ID 0Eh 1024 x 768 @ 60Hz 48.4 kHz 65.0 MHz DMT ID 10h 1024 x 768 @ 70Hz 56.5 kHz 75.0 MHz DMT ID 11h 1024 x 768 @ 75Hz 60.0 kHz 78.75 MHz DMT ID 12h 1024 x 768 @ 85Hz 68.7 kHz 94.5 MHz DMT ID 13h 1024 x 768 @ 120Hz RB 97.6 kHz 115.5 MHz DMT ID 14h 1152 x 864 @ 75Hz 67.5 kHz 108.0 MHz DMT ID 15h 1280 x 768 @ 60Hz RB 47.4 kHz 68.25 MHz DMT ID 16h 1280 x 768 @ 60Hz 47.8 kHz 79.5 MHz DMT ID 17h 1280 x 768 @ 75Hz 60.3 kHz 102.25 MHz DMT ID 18h 1280 x 768 @ 85Hz 68.6 kHz 117.5 MHz DMT ID 19h 1280 x 768 @ 120Hz RB 97.4 kHz 140.25 MHz DMT ID 1Ah


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1280 x 800 @ 60Hz RB 49.3 kHz 71.0 MHz DMT ID 1Bh 1280 x 800 @ 60Hz 49.7 kHz 83.5 MHz DMT ID 1Ch 1280 x 800 @ 75Hz 62.8 kHz 106.5 MHz DMT ID 1Dh 1280 x 800 @ 85Hz 71.6 kHz 122.5 MHz DMT ID 1Eh 1280 x 800 @ 120Hz RB 101.6 kHz 146.25 MHz DMT ID 1Fh 1280 x 960 @ 60Hz 60.0 kHz 108.0 MHz DMT ID 20h 1280 x 960 @ 85Hz 85.9 kHz 148.5 MHz DMT ID 21h 1280 x 1024 @ 60Hz 64.0 kHz 108.0 MHz DMT ID 23h 1280 x 1024 @ 75Hz 80.0 kHz 135.0 MHz DMT ID 24h 1280 x 1024 @ 85Hz 91.1 kHz 157.7 MHz DMT ID 25h 1360 x 768 @ 60Hz 47.7 kHz 85.5 MHz DMT ID 27h 1360 x 768 @ 120Hz RB 97.5 kHz 148.25 MHz DMT ID 28h 1366 x 768 @ 60Hz 47.7 kHz 85.5 MHz DMT ID 51h 1400 x 1050 @ 60Hz RB 64.7 kHz 101.0 MHz DMT ID 29h 1400 x 1050 @ 60Hz 65.3 kHz 121.75 MHz DMT ID 2Ah 1400 x 1050 @ 75Hz 82.3 kHz 156.0 MHz DMT ID 2Bh 1440 x 900 @ 60Hz RB 55.5 kHz 88.75 MHz DMT ID 2Eh 1440 x 900 @ 60Hz 55.9 kHz 106.5 MHz DMT ID 2Fh 1440 x 900 @ 75Hz 70.6 kHz 136.75 MHz DMT ID 30h 1440 x 900 @ 85Hz 80.4 kHz 157.0 MHz DMT ID 31h 1600 x 1200 @ 60Hz 75.0 kHz 162.0 MHz DMT ID 33h 1680 x 1050 @ 60Hz RB 64.7 kHz 119.0 MHz DMT ID 39h 1680 x 1050 @ 60Hz 65.3 kHz 146.25 MHz DMT ID 3Ah 1920 x 1200 @ 60Hz RB 74.0 kHz 154.0 MHz DMT ID 44h 1920 x 1080 @ 60Hz 67.5 kHz 148.5 MHz DMT ID 52h 640 x 480 @ 59.94Hz 31.469 kHz 25.175 MHz CEA-861-E VIC 1 720 x 480 @ 59.94Hz 31.469 kHz 27.0 MHz CEA-861-E VIC 2, 3 720 x 576 @ 50Hz 31.25 kHz 27.0 MHz CEA-861-E VIC 17, 18 1280 x 720 @ 50Hz 37.5 kHz 74.25 MHz CEA-861-E VIC 19 1280 x 720 @ 60Hz 45.0 kHz 74.25 MHz CEA-861-E VIC 4 1440 x 288 @ 50Hz 15.625 kHz 27.0 MHz CEA-861-E VIC 23, 24 * 1440 x 240 @ 60Hz 15.734 kHz 27.0 MHz CEA-861-E VIC 8, 9 * 1440 x 480i @ 59.94Hz 15.734 kHz 27.0 MHz CEA-861-E VIC 6, 7 * 1440 x 480 @ 59.94Hz 31.469 kHz 54.0 MHz CEA-861-E VIC 14, 15 1440 x 576i @ 50Hz 15.625 kHz 27.0 MHz CEA-861-E VIC 21, 22 * 1440 x 576 @ 50Hz 31.25 kHz 54.0 MHz CEA-861-E VIC 29, 30 1920 x 1080i @ 50Hz 28.125 kHz 74.25 MHz CEA-861-E VIC 20 * 1920 x 1080i @ 60Hz 33.75 kHz 74.25 MHz CEA-861-E VIC 5 * 1920 x 1080 @ 24Hz 27.0 kHz 74.25 MHz CEA-861-E VIC 32 1920 x 1080 @ 25Hz 28.125 kHz 74.25 MHz CEA-861-E VIC 33 1920 x 1080 @ 30Hz 33.75 kHz 74.25 MHz CEA-861-E VIC 34 1920 x 1080 @ 60 Hz 67.5 kHz 148.5 MHz CEA-861-E VIC 16 All the CVT compliant timings that have pixel frequency <= 174 MHz * with overscan


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RGB signal timings / standards supported Mode Horizontal

Frequency Pixel Frequency

Standard

640 x 350 @ 85Hz 37.9 kHz 31.5 MHz DMT ID 01h 640 x 400 @ 85Hz 37.9 kHz 31.5 MHz DMT ID 02h 640 x 480 @ 59.94Hz 31.469 kHz 25.175 MHz CEA-861-E VIC 1 640 x 480 @ 60Hz 31.5 kHz 25.175 MHz DMT ID 04h 640 x 480 @ 72Hz 37.9 kHz 31.5 MHz DMT ID 05h 640 x 480 @ 75Hz 37.5 kHz 31.5 MHz DMT ID 06h 640 x 480 @ 85Hz 43.3 kHz 36.0 MHz DMT ID 07h 720 x 480 @ 59.94Hz 31.469 kHz 27.0 MHz CEA-861-E VIC 2, 3 720 x 576 @ 50Hz 31.25 kHz 27.0 MHz CEA-861-E VIC 17, 18 800 x 600 @ 56Hz 35.23 kHz 36.0 MHz DMT ID 08h 800 x 600 @ 60Hz 37.9 kHz 40.0 MHz DMT ID 09h 800 x 600 @ 72Hz 48.1 kHz 50.0 MHz DMT ID 0Ah 800 x 600 @ 75Hz 46.9 kHz 49.5 MHz DMT ID 0Bh 800 x 600 @ 85Hz 53.7 kHz 56.25 MHz DMT ID 0Ch 800 x 600 @ 120Hz RB 76.3 kHz 73.25 MHz DMT ID 0Dh 848 x 480 @ 60Hz 31.0 kHz 33.75 MHz DMT ID 0Eh 1024 x 768 @ 60Hz 48.4 kHz 65.0 MHz DMT ID 10h 1024 x 768 @ 70Hz 56.5 kHz 75.0 MHz DMT ID 11h 1024 x 768 @ 75Hz 60.0 kHz 78.75 MHz DMT ID 12h 1024 x 768 @ 85Hz 68.7 kHz 94.5 MHz DMT ID 13h 1024 x 768 @ 120Hz RB 97.6 kHz 115.5 MHz DMT ID 14h 1152 x 864 @ 75Hz 67.5 kHz 108.0 MHz DMT ID 15h 1280 x 720 @ 50Hz 37.5 kHz 74.25 MHz CEA-861-E VIC 19 1280 x 720 @ 60Hz 45.0 kHz 74.25 MHz CEA-861-E VIC 4 1280 x 768 @ 60Hz RB 47.4 kHz 68.25 MHz DMT ID 16h 1280 x 768 @ 60Hz 47.8 kHz 79.5 MHz DMT ID 17h 1280 x 768 @ 75Hz 60.3 kHz 102.25 MHz DMT ID 18h 1280 x 768 @ 85Hz 68.6 kHz 117.5 MHz DMT ID 19h 1280 x 768 @ 120Hz RB 97.4 kHz 140.25 MHz DMT ID 1Ah 1280 x 800 @ 60Hz RB 49.3 kHz 71.0 MHz DMT ID 1Bh 1280 x 800 @ 60Hz 49.7 kHz 83.5 MHz DMT ID 1Ch 1280 x 800 @ 75Hz 62.8 kHz 106.5 MHz DMT ID 1Dh 1280 x 800 @ 85Hz 71.6 kHz 122.5 MHz DMT ID 1Eh 1280 x 800 @ 120Hz RB 101.6 kHz 146.25 MHz DMT ID 1Fh 1280 x 960 @ 60Hz 60.0 kHz 108.0 MHz DMT ID 20h 1280 x 960 @ 85Hz 85.9 kHz 148.5 MHz DMT ID 21h 1280 x 1024 @ 60Hz 64.0 kHz 108.0 MHz DMT ID 23h 1280 x 1024 @ 75Hz 80.0 kHz 135.0 MHz DMT ID 24h 1280 x 1024 @ 85Hz 91.1 kHz 157.7 MHz DMT ID 25h 1360 x 768 @ 60Hz 47.7 kHz 85.5 MHz DMT ID 27h 1360 x 768 @ 120Hz RB 97.5 kHz 148.25 MHz DMT ID 28h 1366 x 768 @ 60Hz 47.7 kHz 85.5 MHz DMT ID 51h 1400 x 1050 @ 60Hz RB 64.7 kHz 101.0 MHz DMT ID 29h 1400 x 1050 @ 60Hz 65.3 kHz 121.75 MHz DMT ID 2Ah 1400 x 1050 @ 75Hz 82.3 kHz 156.0 MHz DMT ID 2Bh 1440 x 900 @ 60Hz RB 55.5 kHz 88.75 MHz DMT ID 2Eh 1440 x 900 @ 60Hz 55.9 kHz 106.5 MHz DMT ID 2Fh 1440 x 900 @ 75Hz 70.6 kHz 136.75 MHz DMT ID 30h 1440 x 900 @ 85Hz 80.4 kHz 157.0 MHz DMT ID 31h


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1600 x 1200 @ 60Hz 75.0 kHz 162.0 MHz DMT ID 33h 1680 x 1050 @ 60Hz RB 64.7 kHz 119.0 MHz DMT ID 39h 1680 x 1050 @ 60Hz 65.3 kHz 146.25 MHz DMT ID 3Ah 1920 x 1080 @ 60Hz 67.5 kHz 148.5 MHz DMT ID 52h 1920 x 1080 @ 60 Hz 67.5 kHz 148.5 MHz CEA-861-E VIC 16 1920 x 1080 @ 24Hz 27.0 kHz 74.25 MHz CEA-861-E VIC 32 1920 x 1080 @ 25Hz 28.125 kHz 74.25 MHz CEA-861-E VIC 33 1920 x 1080 @ 30Hz 33.75 kHz 74.25 MHz CEA-861-E VIC 34 1920 x 1200 @ 60Hz RB 74.0 kHz 154.0 MHz DMT ID 44h All the CVT compliant timings that have pixel frequency <= 174 MHz Supported YPbPr signal timings / standards Mode Vertical

Frequency Interlaced / Progressive

Reference Standard

480i 59.94 Hz Interlaced CEA-770.2-D[31] 480p 59.94 Hz Progressive CEA-770.2-D[31] 720p 60 Hz Progressive CEA-770.3-C[32] 1080i 60 Hz Interlaced CEA-770.3-C[32] 1080p 60 Hz Progressive SMPTE 274M[2] 576i 50 Hz Interlaced ITU-R BT.656-4[54] 576p 50 Hz Progressive ITU-R BT.1358[56] 720p 50 Hz Progressive SMPTE 296M[40] 1080i 50 Hz Interlaced SMPTE 274M[2] 1080p 50 Hz Progressive SMPTE 274M[2] Supported SDI signal timings / standards Mode Vertical

Frequency Interlaced / Progressive

Reference Standard

525i 59.94 Hz Interlaced SMPTE 259M 625i 60 Hz Interlaced SMPTE 259M 720p 25 Hz Progressive SMPTE 292M 720p 25.97 Hz Progressive SMPTE 292M 720p 30 Hz Progressive SMPTE 292M 720p 50 Hz Progressive SMPTE 292M 720p 59.94 Hz Progressive SMPTE 292M 720p 60 Hz Progressive SMPTE 292M 1080i 50 Hz Interlaced SMPTE 292M 1080i 59.94 Hz Interlaced SMPTE 292M 1080i 60 Hz Interlaced SMPTE 292M 1080psF 23.98 Hz PsF SMPTE 292M 1080psF 24 Hz PsF SMPTE 292M 1080psF 25 Hz PsF SMPTE 292M 1080psF 25.97 Hz PsF SMPTE 292M 1080psF 30 Hz PsF SMPTE 292M 1080i 50 Hz Interlaced SMPTE 292M 1080i 59.94 Hz Interlaced SMPTE 292M 1080i 60 Hz Interlaced SMPTE 292M 1080p 23.98 Hz Progressive SMPTE 424M/425M 1080p 24 Hz Progressive SMPTE 424M/425M 1080p 25 Hz Progressive SMPTE 424M/425M


40 DEXON Systems

1080p 25.97 Hz Progressive SMPTE 424M/425M 1080p 30 Hz Progressive SMPTE 424M/425M

7.3 Output Signals Supported output resolutions

Resolution Note 640x480@60Hz 720x480@60Hz 720x576@50Hz 800x600@60Hz 848x480@60Hz 960x540@60Hz 960x600@60Hz 1024x768@60Hz 1280x720@60Hz 1280x768@60Hz 1280x800@60Hz Reduce Blanking 1280x800@60Hz 1280x960@60Hz 1280x1024@60Hz 1360x768@60Hz 1366x768@60Hz Reduce Blanking 1366x768@60Hz 1400x900@60Hz Reduce Blanking 1400x900@60Hz 1400x1050@60Hz Reduce Blanking 1400x1050@60Hz 1600x900@60Hz Reduce Blanking 1680x1050@60Hz Reduce Blanking 1680x1050@60Hz 1600x1200@60Hz Reduce Blanking 1920x1080@50Hz 1920x1080@60Hz 1920x1200@60Hz Reduce Blanking


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8 CERTIFICATES

8.1 TÜV EMC


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8.2 EC DECLARATION


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8.3 FCC DECLARATION

d de ex xo on n d du us s110044 1 unniivveerrssaall ... · composite video, s-video, component...

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