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Digital View SP-1920-DUAL-HDMI Instructions Manual

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Dual HDMI INTERFACE CONTROLLER
Model: SP-1920-DUAL-HDMI
CONTENTS
Page: 2. Introduction, How to Proceed, Usage Note, Disclaimer
3. System design - Diagram of a suggested system
4. Assembly notes - Important information about system elements
6. Connection & Operation - How to use the controller
10. Connectors, pinouts & jumpers - Essential connection information
24. Appendix I - Supported graphics modes table
40. Warranty, Caution & Limitation of Liability, Trademarks
It is essential that these instructions are read and understood before connecting or
powering up this controller.
Specifications subject to change without notice
© Digital View Ltd - Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc)
FOR TFT PANEL
Part number : 41776001X-3 or up
INSTRUCTIONS
1 of 42
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Summary of Contents for Digital View SP-1920-DUAL-HDMI

  • Page 1: Table Of Contents

    It is essential that these instructions are read and understood before connecting or powering up this controller. Specifications subject to change without notice 1 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 2 Introduction Designed for LCD monitor and other flat panel display applications, the SP-1920-DUAL-HDMI is a feature rich interface controller for : TFT (active matrix) LCD panels of up to 1920x1200 resolutions. Support true 10 bits panel. Computer video signals of VGA, SVGA, XGA, SXGA, WXGA, UXGA, WUXGA standard.
  • Page 3 SYSTEM DESIGN A typical LCD based display system utilizing this controller is likely to comprise the following: Specifications subject to change without notice 3 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 4 Power output: Note the controller has an overall 3Amp current limit and the current available from the auxiliary power • • • • output will be dependent on the power input and other system requirements. Specifications subject to change without notice 4 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 5 Non-interlaced & interlaced video input is acceptable. • IMPORTANT: Please read the Application Notes section for more information. Specifications subject to change without notice 5 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 6 The settings chosen will be saved for each mode independently. Specifications subject to change without notice 6 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 7 5 keys OSD switch mount board 12V power input : 5 buttons OSD switch mount board P/N 4161003700-3, matching cable P/N 426123010-3. Specifications subject to change without notice 7 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 8 [0~100] : Default 100 : Backlight brightness adjustment Input Source 4 Select the input video signal HDMI1 HDMI2 Specifications subject to change without notice 8 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 9 Volume [0~100] : Default 50 : Increase/decrease volume level, total: 100 steps Remark : # The OSD menu will not be flipped when set “H-Flip” or “HV-Flip”. Specifications subject to change without notice 9 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 10 Power input Molex 43650-0200 compatible (Matching connector type : Molex 43645-0200 compatible) (Matching power cable : P/N 426013800-3) Specifications subject to change without notice 10 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 11 Default 1-3 & 2-4 closed Panel & function selection See table 2 Panel & function selection See table 3 Specifications subject to change without notice 11 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 12 JA3 location on board : (Please pay attention to the jumper settings on JA3 which are red in color) Specifications subject to change without notice 12 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 13 Pos #5 Pos #6 Pos #7 Description WUXGA UXGA SXGA WXGA SVGA WVGA / Others Pos. #8 Reserved Specifications subject to change without notice 13 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 14 1024x768. The preferred EDID resolution should be 1024x768. It should also have the capability to set the max resolution to 1920x1200. Specifications subject to change without notice 14 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 15 CN14 –Analog (Stereo) audio out connector: JST B4B-PH-K compatible (Matching type : PHR-4) SYMBOL DESCRIPTION AUDIO LOUT HDMI LEFT OUT AUDIO ROUT HDMI RIGHT OUT Specifications subject to change without notice 15 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 16 IR1 – Infra-Red sensor connector: JST B3B-XH-A compatible (Matching type : XHP-3) SYMBOL DESCRIPTION Ground STDBY_Vcc Stand by voltage IR Data IR data Specifications subject to change without notice 16 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 17 P5 – USB connector: JST B4B-PH-K compatible (Matching type : PHR-4) DESCRIPTION USB Data - USB Data + Ground Specifications subject to change without notice 17 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 18 PP5 – 12VDC input power supply - Molex 43650-0200 compatible (Mating type : Molex 43645-0200 or compatible) DESCRIPTION +12V DC Ground Specifications subject to change without notice 18 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

  • Page 19: Controller Dimensions

    CAUTION: Ensure adequate insulation is provided for all areas of the PCB with special attention to high voltage parts such as the inverter. Specifications subject to change without notice 19 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

  • Page 20: Application Notes

    This can then be matched with function controls connected to CNC1 pins 4 & 3 or 5: see table. CNC1 DESCRIPTION VR A VR WIP VR B Specifications subject to change without notice 20 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 21 10 K 4.8 V So this circuit could provide Brightness adjust voltage ranging from 0V to 5V. Specifications subject to change without notice 21 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

  • Page 22: Troubleshooting

    Generally after common sense issues have been resolved we recommend step by step substitution of known working parts to isolate the problem. Specifications subject to change without notice 22 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

  • Page 23: Specifications

    • technical specifications for the panel from the manufacturer. Re-layout and custom development services are available. • Specifications subject to change without notice 23 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 24 1600x1200 65Hz 1080p25 1600x1200 70Hz 1080p24 1600x1200 75Hz 1080p23.976 1680x1050 60Hz 1680x1050 75Hz 1920x1080 60Hz 1920x1200 60Hz Specifications subject to change without notice 24 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

  • Page 25: Appendix Ii - Rs-232 Control Protocols

    - reference by Input main “o”, ss, Query, Source select(0x98) Range : “0””0”-“6””4” Default : “3””2” Specifications subject to change without notice 25 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 26 | “+” | “-” | value/increment/decrement “0””0” – ON. “r” | “R” | Reset "0""5" - 5 secs Specifications subject to change without notice 26 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 27 | “+” | “-” | value/increment/decrement “r” | “R” | Reset Range: “0””0”-“F””F” “?” Query Default: “8””0” Specifications subject to change without notice 27 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 28 Reset ”?” Query OSD turn off 0xbd Turn off the OSD. “0” – fail. “1” – successful. Specifications subject to change without notice 28 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 29 & pip status “nn,xx” digit = primary status: “0”,”0” : invalid “H” “1” HDMI 1 “H” “2” HDMI 2 Specifications subject to change without notice 29 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 30 = 2-byte ascii-coded hex number, e.g., parameter value of 0x1e is represented by “1”, “e” | “E” (0x31, 0x6e|0x4e). Specifications subject to change without notice 30 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 31 0x72 0x53 0x73 0x54 0x74 0x55 0x75 0x56 0x76 0x57 0x77 0x58 0x78 0x59 0x79 0x5A 0x7A Specifications subject to change without notice 31 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

  • Page 32: Appendix Iii - Mapping Definition

    Appendix III – Mapping definition Definition of Mapping A : • Specifications subject to change without notice 32 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 33 Definition of Mapping B : • Specifications subject to change without notice 33 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 34 Definition of VESA : • Specifications subject to change without notice 34 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 35 Definition of JEIDA : • Specifications subject to change without notice 35 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

  • Page 36: Appendix Iv - Dv Remote Control Unit Work For Sp-1920-Dual-Hdmi

    Press this button in the non OSD menu display mode to select HDMI 2 source. HDMI Press this button in the non OSD menu display mode to select HDMI 1 source. Specifications subject to change without notice 36 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

  • Page 37: Appendix V - Media Failover Function

    Appendix V – Media Failover Function SP-1920-DUAL-HDMI has a capability to play media file via USB that this feature called 'Media failover' option. It means when the video input source is no signal / loss of sync on a designated input, the built-in media player display the video content stored in the USB memory stick on the display automatically.

  • Page 38: Appendix Vi - Light Sensor Function Work For Sp-1920-Dual-Hdmi

    Use of the light sensor board P/N 416021310-3 and light sensor cable P/N 426305900-3 connect to the DT-1920-HDMI via CN6 connector as shown below : Digital View provides a user-friendly software program (TCP-IP Serial Utility V1.10 or later revision) can set thresholds for ambient light and the LCD panel backlight adjustment.

  • Page 39: Appendix Vii - Temperature Sensor Function Work For Sp-1920-Dual-Hdmi

    Query value e.g. +25.6 –> 0x2B 0x30 0x31 0x39 0x2E 0x36 ) temperature 0x3B 0x34,0x3F sensor value Specifications subject to change without notice 39 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...
  • Page 40 TRADEMARKS The following are trademarks of Digital View Ltd: Digital View • SP-1920-DUAL-HDMI • Specifications subject to change without notice 40 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

  • Page 41: Contact Details

    6 How Ming Street Kwun Tong Hong Kong Tel: (852) 2861 3615 Fax: (852) 2520 2987 Sales: hksales@digitalview.com WEBSITE www.digitalview.com Specifications subject to change without notice 41 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

  • Page 42: Revision History

    Revision History Date Rev No. Page Summary 13 Jan 2021 1.00 First issued Specifications subject to change without notice 42 of 42 © Digital View Ltd – Doc Ver 1.00 : 13 Jan, 2021 (SP-1920-DUAL-HDMI_manual.doc) Page...

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