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digitalview ALR-1920-SDI, Instructions Manual

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digitalview ALR-1920-SDI Instructions Manual Download Page 35

Page 35 of 35 

 
 

 

CONTACT DETAILS 

 
Digital View has offices in Asia, Europe and USA also an internet site: 
 

ASIA 

 
 

Digital View Ltd 

 16

th

 Floor Millennium City 3 

 

370 Kwun Tong Road 

 Kwun 

Tong 

 Hong 

Kong 

 
 

Tel

: (852) 2861 3615 

 

 

Fax

: (852) 2520 2987 

 
 

Sales

: 

[email protected]  

 

EUROPE 

 
        Digital View Ltd. 
        6 Marylebone Passage, 
        London, W1W 8EX 
        UK 
 

 

        Tel:

 +44-(0)20-7631-2150               

Fax:

 +44-(0)20-7631-2156 

 
 

Sales: 

[email protected]

  

 
 

USA 

 
 

Digital View Inc. 

 

18440 Technology Drive 

 Building 

130 

 Morgan 

Hill, 

 California, 

95037 

 USA 
 
 

Tel

: (1) 408-782 7773 

 

Fax

: (1) 408-782 7883 

 
 

Sales

: 

[email protected]

 

 
 

 

 

WEBSITE 

 

www.digitalview.com

 

 
 
Specifications subject to change without notice 
3rd issue:  15 March, 2013 (ALR-1920-SDI.doc) 

 

 

 

 

                                   © Digital View Ltd  2011-2013 

Summary of Contents for ALR-1920-SDI

Page 1: ...roller 10 Connectors pinouts jumpers Essential connection information 19 Controller dimensions 20 Application notes 22 Troubleshooting 23 Specifications 24 Appendix I Mode Support Table 27 Appendix II...

Page 2: ...ock loop through output Support LVDS interface panel HOW TO PROCEED Ensure you have all parts that they are correct refer to Connection diagram separate document for each panel Connector reference in...

Page 3: ...OSD controls cable 8 Optional Controller status LED1 9 Optional Backlight status LED2 10 Optional IR sensor 11 RS 232 control port 12 Analog VGA input 13 Display Port Input 14 HDMI input 15 SDI Input...

Page 4: ...ferent cables and different pin assignment Make sure correct cable pin out to match the inverter Using wrong cable pin out may damage the inverter 6 OSD switch mount controls The following section dis...

Page 5: ...wer supplied to the backlight inverter If an unregulated power supply is provided to an inverter any fluctuations in power may affect operation performance and lifetime of the inverter and or backligh...

Page 6: ...to the connector P1 on the controller board 12 Display port cable Plug the Display port cable to connector P4 on the controller board 13 SDI input cable Plug the coaxial cable to connector J2 on the c...

Page 7: ...signal input only Menu button Menu button Select Select function Confirm under OSD menu on state SEL DN SEL DN Move up to select individual RGB color level OSD page under OSD menu on state SEL UP SEL...

Page 8: ...0 steps Reset Gamma 0 4 0 6 1 0 1 6 2 2 Display Function in ARGB mode only Auto Adjust Auto adjust the positions phase frequency Phase Fine tune the data sampling position adjust image quality Press o...

Page 9: ...actory reset TEMP Reporting the on board temperature 0 C Firmware version V1 02 00 or up Items marked 4 have sub menus Exit the OSD menu to save the setting chosen On board temperature reading This co...

Page 10: ...controls Hirose DF13A 12P 1 25H Mating type DF13 12S 1 25C Matching OSD switch mount cable P N 426122200 3 150mm or 426122210 3 250mm HDMI1A Reserved No function HDMI1A1 Reserved No function IR1 Infra...

Page 11: ...tness control via RS 232 command 0xe0 voltage range 0 5V 5 6 Reserved JB6 Backlight status 1 2 3 4 closed Backlight status Low Normal 1 3 2 4 closed Backlight status High Normal Open Backlight status...

Page 12: ...Page 12 of 35 JA3 JA6 location on board Please pay attention to the jumper settings on JA3 JA6 which are red in color on board JA3 JA6...

Page 13: ...M150XN07 V2 Tested 1024x768 OFF ON ON OFF LG LM151X2 1024x768 ON ON OFF ON Sharp LQ150X1LGB1 1024x768 Sharp LQ150X1LGN2A 1024x768 ON OFF ON ON NEC NL10276BC12 02 1024x768 OFF ON ON ON NEC NL10276BC13...

Page 14: ...on SW2 Pos Function Description 1 Panel pixel format OFF Double Pixel ON Single Pixel 2 LVDS data mapping select ON Mapping A LVDS panel OFF Mapping B LVDS panel Please adjust to get the correct pictu...

Page 15: ...klight inverter connector JST S5B XH A Matching type XHP 5 PIN SYMBOL DESCRIPTION 1 GND Ground 2 VBKL Backlight power supply 12VDC 3 BLCTRL Backlight On Off control signal refer to JB2 JB3 4 BVR_WIP B...

Page 16: ...ction 23 NC No connection 24 TXA3 Positive differential LVDS data bit A3 25 TXA3 Negative differential LVDS data bit A3 26 GND Ground 27 TXAC Positive LVDS clock for A channel 28 TXAC Negative LVDS cl...

Page 17: ...cathode 3 Red LED pin anode P1 Analog VGA input DB 15 way high density 3 row PIN SYMBOL DESCRIPTION 1 PCR Red analog 2 PCG Green analog 3 PCB Blue analog 4 ID2 Reserved for monitor ID bit 2 grounded 5...

Page 18: ...ect P4 Display Port input PIN SYMBOL DESCRIPTION 1 ML_Lane 0 p Lane 0 positive 2 GND Ground 3 ML_Lane 0 n Lane 0 negative 4 ML_Lane 1 p Lane 1 positive 5 GND Ground 6 ML_Lane 1 n Lane 1 negative 7 ML_...

Page 19: ...ttom of PCB if mounting on a metal plate we also recommend a layer of suitable insulation material is added to the mounting plate surface 10mm above the components 3 5mm around the edges Any of the ho...

Page 20: ...CNA1 pin 1 and CNB1 pin 2 is 3A 12V Enable This is a pin provided on some inverters for On Off function and is used by this panel controller for VESA DPMS compliance If the inverter does not have an...

Page 21: ...f is handled by a relay on the controller Example for circuit design Signal description Notes 1 R1 470ohm on board 2 RPOT is an external potentiometer in line dip style that can be plugged directly in...

Page 22: ...at normally a signal splitter will not have any adverse effect Image appearance A faulty panel can have blank lines failed sections flickering or flashing display Incorrect graphics card refresh rate...

Page 23: ...VESA DPMS implementation Yes Plug Play VESA DDC 1 2 b compatible Supported SDI serial interface standard SMPTE 292M 259M C 424M 425M Level A Supported SDI video mode 576i50 PAL 480i60 NTSC 720p60 59 9...

Page 24: ...60Hz 65 000 48 363 60 004 Digital Separate Sync X_60 1024x768 60Hz 65 000 48 363 60 004 Sync On Green X_60 1024x768 60Hz 65 000 48 363 60 004 Composite Sync SX_60 1280x1024 60Hz 108 63 81 60 020 Digit...

Page 25: ...0 1280x720P 60Hz 74 25 45 60 576p50 720x576P 50Hz 26 9568 31 2 50 480p60 720x480P 60Hz 26 9568 31 4 60 Display Port P4 port Mode Resolution Clk MHz Horizontal freq KHz Vertical freq Hz T_70 720x400 70...

Page 26: ...Page 26 of 35 SDI J2 port Mode 576i50 PAL 480i60 NTSC 720p60 4 2 2 720p59 94 4 2 2 720p50 4 2 2 1080i60 4 2 2 1080i59 94 4 2 2 1080i50 4 2 2 1080p60 4 2 2 1080p50 4 2 2...

Page 27: ...Left button pressed Button equivalent 2 Parameter setting immediate relative reset and query Function Command Description Acknowledge if enabled Volume control left right channel 0x80 a A nn r R Set...

Page 28: ...lue 0 0 4 1 0 6 2 1 0 Default 3 1 6 4 2 2 Colour temperature select 0xb3 n r R Select colour temperature value Reset Query Main selected 0 user defined RGB values 1 4200K 2 5000K 3 6500K 4 7500K Defau...

Page 29: ...1 available Auto calibration 0xc5 Start auto calibration of gain of the RGB amplifier 0 fail 1 successful Query BIOS version 0xcb 0 Read BIOS version nnnn BIOS ver nn nn Query PCBA number 0xcb 1 Read...

Page 30: ...Page 30 of 35 Appendix III Mapping definition Definition of Mapping A...

Page 31: ...Page 31 of 35 Definition of Mapping B...

Page 32: ...adjust the relative values of the RGB signals to achieve the best performance The parameters of the corrected RGB values are then stored in the controller and are unaffected by the Reset Factory Defau...

Page 33: ...se button to direct control the hotkey function for switching to next input source In OSD menu pressing this button to adjust the settings DISPLAY BUTTON Activate the OSD menu display on screen STOP V...

Page 34: ...arranties of merchantability and fitness for a particular application or purpose The stated express warranties are in lieu of all obligations or liabilities on the part of the manufacturer for damages...

Page 35: ...view com EUROPE Digital View Ltd 6 Marylebone Passage London W1W 8EX UK Tel 44 0 20 7631 2150 Fax 44 0 20 7631 2156 Sales uksales digitalview com USA Digital View Inc 18440 Technology Drive Building 1...

Page 36: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Digital View 4172800XX 3...

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