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Digital View DT-1920-HDMI-EDPT, Инструкция по эксплуатации

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Specifications subject to change without notice 
© Digital View Ltd – Ver 1.5         7 May 2020   (DT-1920-HDMI-EDPT_manual.doc)  

Page 33 of 33 

 

 
 

          Revision History 

 

Date  

Rev No.  Page  

Summary 

10 September 
2018 

1.0 

All 

First issued.  

11 October 2018 

1.1 

3, 14 

Diagram, SW1 settings 

29 March 2019 

1.2 

8, 26 

Add French & Spanish language support on 
OSD menu and RS-232 command. 

18 Sept 2019 

1.3 

10 

Add matching cables for the connectors 

7 Nov 2019 

1.4 

1,2,18,28,
30,31 

Change the controller name from 'DD-1920-
HDMI-EDPT' to 'DT-1920-HDMI-EDPT' 

7 May 2020 

1.5 

11 

Revised the JB1 (Backlight brightness 
voltage range) definition to JB1 : 1-2 closed 
= 3.3V max, 2-3 closed = 5V max. 

 

Содержание DT-1920-HDMI-EDPT

Страница 1: ...n about system elements 6 Connection Operation How to use the controller 10 Connectors pinouts jumpers Essential connection information 18 Controller dimensions 19 Application notes 21 Troubleshooting...

Страница 2: ...tings errors may damage the panel Prepare the signal sources Connect the parts Understand the operation functions IMPORTANT USAGE NOTE This equipment is for use by developers and integrators the manuf...

Страница 3: ...is likely to comprise the following Cable requires for connection 1 eDP cable Custom made 2 Audio line out cable 426454900 3 300mm 3 Power in cable 426019600 3 300mm 4 Backlight driver cable Custom m...

Страница 4: ...analog VR type or 8 momentary buttons digital type 7 Function controls cable The cables to the function switches should be of suitable quality and length so that impedance does not affect performance...

Страница 5: ...cables to prevent signal interference Heat Ventilation Heat generated from other sources for example the backlight of a very high brightness panel may generate significant heat which could adversely...

Страница 6: ...ensor to connector IR1 on the controller board 7 Jumpers Inverter Panel voltage Particularly pay attention to the settings of JA3 JA6 JB2 and JB3 JB2 JB3 are used for inverter control read inverter sp...

Страница 7: ...itch On Off button Brightness controls backlight brightness Rotary VR Brightness buttons Menu Turns OSD menu On or Off it will auto time off Menu button Menu button Select up Moves the selector to the...

Страница 8: ...ess 0 4 Default 2 Color Gamma 1 8 2 0 2 2 Default 2 4 2 6 Temperature 9300 7500 6500 Default 5000 sRGB User R 0 255 G 0 255 B 0 255 Hue 0 100 Default 50 Saturation 0 100 Default 50 Advanced Aspect Rat...

Страница 9: ...Specifications subject to change without notice Digital View Ltd Ver 1 5 7 May 2020 DT 1920 HDMI EDPT_manual doc Page 9 of 33 Information Remark Only effective on V1 02 00 or up version...

Страница 10: ...r 12513WR 05 or compatible Matching type Molex 51146 0500 or compatible Matching reference cable P N 426065400 3 300mm CNC1 OSD control 12513WR 12 or compatible Matching type Molex 51146 1200 or compa...

Страница 11: ...rol signal High 5V 1 2 On Off control signal High 3 3V Open On Off control signal High Open collector CAUTION Incorrect setting can damage inverter JB3 Backlight inverter on off control polarity 1 2 c...

Страница 12: ...OPEN 1 2 5V 3 4 1 2 10V 2 3 1 2 12V 1 2 2 3 CAUTION Incorrect setting can damage panel controller Input voltage via PP2 Panel Voltage JA3 JA6 Jumper on board 24VDC 3 3V OPEN 1 2 5V 3 4 1 2 10V 2 3 1 2...

Страница 13: ...bject to change without notice Digital View Ltd Ver 1 5 7 May 2020 DT 1920 HDMI EDPT_manual doc Page 13 of 33 JA3 JA6 location on board Please pay attention to the jumper settings on JA3 JA5 JA6 which...

Страница 14: ...L192108BC18 06F 1920x1080 AUO G156HAB01 0 1920x1080 OFF ON OFF OFF AUO G101UAN01 0 1920x1200 Remark The above panel timings are generated based on the panel specification Some of the panel timings set...

Страница 15: ...Ground 6 AUX 5V 5V DC 500mA max CNB1 Backlight inverter connector YEONHO 12513WR 05 compatible Matching type Molex 51146 0500 or compatible PIN SYMBOL DESCRIPTION 1 GND Ground 2 VBKL 12V 24V DC backli...

Страница 16: ...ne 2 negative 22 GND Ground 23 DPTX_L2P Lane 2 positive 24 DPTX_L1N Lane 1 negative 25 GND Ground 26 DPTX_L1P Lane 1 positive 27 DPTX_L0N Lane 0 negative 28 GND Ground 29 DPTX_L0P Lane 0 positive 30 G...

Страница 17: ...DS Data0 Shield 9 DATA0 TMDS Data0 10 CLK TMDS Clock 11 CLK TMDS Clock Shield 12 CLK TMDS Clock 13 NC No connection 14 NC No connection 15 SCL SCL I C Serial Clock for DDC 16 SDA SDA I C Serial Data L...

Страница 18: ...mum thickness of the controller is 4mm measured from bottom of PCB to top of components including any underside components leads We recommend clearances of 5mm from bottom of PCB if mounting on a meta...

Страница 19: ...atched with the inverter specification see table CNB1 PIN DESCRIPTION 1 Ground 2 12V 24VDC Remark For higher power inverter more current for 12V 24V can be taken from CNA1 pin 1 Enable This is a pin p...

Страница 20: ...ghtness depends on the inverter The main power load for On Off 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 po...

Страница 21: ...led sections flickering or flashing display Incorrect graphics card refresh rate resolution or interlaced mode will probably cause the image to be the wrong size to scroll flicker badly or possibly ev...

Страница 22: ...e control not amplified Settings memory Settings are stored in non volatile memory PC Connectivity VGA SVGA XGA SXGA UXGA WUXGA analog or digital Controller dimensions 91 4mm x 91 4mm 3 6 x 3 6 Power...

Страница 23: ...z 640x480 72Hz 480p59 94Hz 640x480 75Hz 576p50Hz 800x600 56Hz 720p60Hz 800x600 60Hz 720p59 94Hz 800x600 72Hz 720p50Hz 800x600 75Hz 1080p60Hz 1024x768 60Hz 1080p59 94Hz 1024x768 70Hz 1080p50Hz 1024x768...

Страница 24: ...B9 Female PIN Description PIN Description 4 RS 232 Tx Data 2 RS 232 Rx Data 5 Ground 3 RS 232 Tx Data 6 RS 232 Rx Data 5 Ground Remark 1 CN8 extend cable P N 426092400 3 can be ordered separately for...

Страница 25: ...o output Reset Query 0 audio off mute 1 audio on Default Brightness control 0x81 nn r R m n Set brightness value increment decrement Reset Query Current Source Maximum query Minimum query nn 0x00 0x64...

Страница 26: ...Select GAMMA value Value Reset Query n 5 1 8 7 2 0 2 2 2 Default A 2 4 C 2 6 Runtime counter 0xa1 nnnnn r R Set runtime counter value nnnnn 0 5 hour Reset to zero Query Runtime nnnnn Max input 0x1fff...

Страница 27: ...ue increment decrement Reset Query nn 0x00 0x64 0 100 Default 0x64 100 Backlight On Off 0xe1 0 1 R r Backlight Off Backlight On Reset Query 0 Backlight Off 1 Backlight On Default non Off Backlight DA...

Страница 28: ...nn 0 0 no video source disabled H 1 D1 HDMI Feedback 4 video windows status in form of nn nn P1 Query BIOS version 0xcb 0 Read BIOS version BIOS version VV YY ZZ VV Vx or Ex x is version digit V Rele...

Страница 29: ...ameter value of 0x1e is represented by 1 e E 0x31 0x6e 0x4e Please refer to the ASCII to Hex convert table below Hex to ASCII conversion table Hex ASCII Hex ASCII Hex ASCII Hex ASCII 0x30 0 0x41 A 0x6...

Страница 30: ...SEL DN button to move next level of selection or to CONFIRM the selection BUTTON When OSD menu displayed press this button to select functions forward or increase the values BUTTON When OSD menu displ...

Страница 31: ...n products furnished hereunder including all implied warranties of merchantability and fitness for a particular application or purpose The stated express warranties are in lieu of all obligations or l...

Страница 32: ...ilding 130 Morgan Hill California 95037 USA Tel 1 408 782 7773 Fax 1 408 782 7883 Sales ussales digitalview com EUROPE Digital View Ltd The Lake House Knebworth Park Herts SG3 6PY UK Tel 44 0 20 7631...

Страница 33: ...ber 2018 1 1 3 14 Diagram SW1 settings 29 March 2019 1 2 8 26 Add French Spanish language support on OSD menu and RS 232 command 18 Sept 2019 1 3 10 Add matching cables for the connectors 7 Nov 2019 1...

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