Digital View HSP-1920 Instructions Manual

HARSH ENVIRONMENT

PC, DVI, HDMI, VIDEO, Component INTERFACE CONTROLLER

FOR TFT PANEL

Model: HSP-1920

Part number : 4176001XX-3 or up

INSTRUCTIONS

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

23. Controller dimensions

24. Application notes

26. Troubleshooting

27. Specifications

29. Appendix I – Supported graphics modes table

32. Appendix II – RS-232 control protocols

39. Appendix III – Mapping definition

43. Appendix IV – DV remote control unit work for HSP-1920

44. Appendix V - Media Failover Function

45. Warranty, Caution & Limitation of Liability, Trademarks

46. Contact details

47. Revision History

It is essential that these instructions are read and understood before connecting or powering up this controller.

Specifications subject to change without notice

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Introduction

HSP-1920 is the harsh Environment version of the SP-1920. Provides full SP-1920 feature set, plus wide range operating temperature and voltage range; shock and vibration tolerance and conformal coating for extreme environment applications.

 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.  Support 2 x HDMI, DVI , VGA input support up to 1920x1200 60Hz input signals  Support Component and 2 x Composite Video signals input of NTSC, PAL and SECAM standard.  Low mass tantalum capacitors for maximum vibration and shock tolerance, conformal coating, operating

temperature range from -40oC to +80oC plus calculated MTBF in excess of 100K hours.

 Overall suitability for usage in critical applications must be independently tested and verified by the user.

Ordering information :

Controller Part number Ordering part number HSP-1920 P/N 41760011X-3 P/N 4176001XX-3

HOW TO PROCEED

 Ensure you have all parts & that they are correct, refer to:

• Connection diagram

 Check controller switch & jumper settings (errors may damage the panel)  Prepare the PC  Connect the parts  Understand the operation & functions

IMPORTANT USAGE NOTE

This equipment is for use by developers and integrators, the manufacturer accepts no liability for damage or injury caused by the use of this product. It is the responsibility of the developer, integrators or other user of this product to:

• Ensure that all necessary and appropriate safety measures are taken.

• Obtain suitable regulatory approvals as may be required.

• Check power settings to all component parts before connection.

DISCLAIMER

There is no implied or expressed warranty regarding this material.

Specifications subject to change without notice

Controller Solution Generator

Full web resource matching controllers & panels with connection diagrams for download. See at : http://www.digitalview.com/controllers/csg.php

• Connector reference (in following section)

• Assembly notes (refer to page 4 – 5)

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SYSTEM DESIGN

A typical LCD based display system utilizing this controller is likely to comprise the following:

Specifications subject to change without notice

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ASSEMBLY NOTES

This controller is designed for monitor and custom display projects using 1920x1200 or 1920x1080 or 1600x1200 or 1600x900 or 1680x1050 or 1440x900 or 1366x768 or 1280 x 1024 or 1280x800 or 1024 x 768 or or 1024x600 or 800x600 or 800x480 or 640x480 resolution TFT panels with a VGA, SVGA, WXGA, XGA, SXGA, UXGA or WUXGA signal input. The following provides some guidelines for installation and preparation of a finished display solution.

Preparation: Before proceeding it is important to familiarize yourself with the parts making up the system and the various connectors, mounting holes and general layout of the controller. As much as possible connectors have been labeled. Guides to connectors and mounting holes are shown in the following relevant sections.

1. LCD Panel: This controller is designed for typical LVDS interfaced panels with panel voltage 3.3V, 5V or 12V, External for 10V /12 / 18V interface. Due to the variation between manufacturers of panels signal timing and other panel characteristics, factory setup and confirmation should be obtained before connecting to a panel. (NOTE: Check panel power jumper settings before connection)

2. Controller: Handle the controller with care as static charge may damage electronic components. Make sure correct jumper and dip switches settings to match the target LCD panel.

3. LCD signal cable (LVDS panel): In order to provide a clean signal it is recommended that LVDS signal cables are no longer than 46cm (18 inches). If those wire cabling is utilized these can be made into a harness with cable ties. Care should be taken when placing the cables to avoid signal interference. Additionally it may be necessary in some systems to add ferrite cores to the cable to minimize signal noise.

5. Inverter: This will be required for the backlight of an LCD, some LCD panels have an inverter built in. As LCD panels may have 1 or more backlight tubes and the power requirements for different panel backlights may vary it is important to match the inverter in order to obtain optimum performance. See Application notes page 18 for more information on connection.

6. Inverter Cables: Different inverter models require different cables and different pin assignment. Make sure correct cable pin out to match inverter. Using wrong cable pin out may damage the inverter.

7. Function Controls: The following section discusses the controls required and the section on connectors provides the detail. The controls are minimal: On/Off, Backlight Brightness (depends on inverter), OSD (5 momentary buttons) analog VR type or (8 momentary buttons) digital type.

The 8 momentary buttons OSD switch mount P/N 416100520-3 or OSD membrane interface P/N 416100120-3 must be used when 24VDC input.

8. Function controls cable: The cables to the function switches should be of suitable quality and length so that impedance does not affect performance. Generally lengths up to 1 meter (3 feet) should be acceptable.

9. Status LED: The pin direction of the LED should be corrected for right colour indication. Red colour stands for standby. Green colours stands for signal on. The status LED is an optional part only, can be unconnected.

10. IR sensor: It is an optional part only, can be unconnected if not using IR remote control. See Appendix IV in details.

11. RS-232 control interface : Serial control via CN8 interface port.

12. Audio add-on board P/N 416940020-3: The audio add-on board gives the audio input and output signal connection. It is

an optional part only, can be unconnected if not using audio.

CAUTION : The Audio Add-on Board P/N 416940020-3 can only operate with 12VDC power input environment.

13. VGA Input Cable: Plug the VGA cable to the connector P1 / CNV4 (for VGA ) on the controller board. As this may affect

regulatory emission test results and the quality of the signal to the controller a suitably shielded cable should be utilized.

14. DVI-D input cable : Plug the DVI cable to the connector P2 on the controller board.

15. HDMI 1 input : Support HDMI 1.4(ARC) standard. Plug the HDMI cable to the connector P3 on the controller board This

port is not supported when CN3 is connected. CN3 is the alternate HDMI 1 input for internal connection.

16. HDMI 2 input : Support HDMI 1.4(ARC) standard. Plug the HDMI cable to the connector CN4 on the controller board.

17. Composite video 1 input : BNC coaxial cables to the connector J2 can be used. Reasonable quality cable should be

used to avoid image quality degradation.

18. Alternate composite 1 & composite 2 : Plug the video input cable P/N 426308000-3 on CNV1 connector

19. Component video input : Plug the component video input cable P/N 426000600-3 on CNV2 connector

Specifications subject to change without notice

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20. Power Input: 12V/24VDC is required, this should be a regulated supply. The power rating is depending on the panel and

inverter used. Normally, power supply with 3.5Amp current output should enough for most of 4x CCFT panels. Although the controller provides power regulation for the LCD power this does not relate to the power 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 backlight tubes.

21. External panel power input : Allow to supply external power to the panel separately for max 3.3V (7A) or 5V (7A) or 10V (6A) or 12V (5A) or 18V (3.5A) via PP4 power input connector.

22. SPDIF Audio output : This port support SPDIF audio output from the HDMI audio source inputted.

23. Ambient light sensor connection : 3 ways connector provides interface for ambient light sensor kit (KIT 70220-3)

connection.(No function now)

24. Backlight status input : 2 ways connector provides interface for connection with panel which support the panel with backlight status monitoring function.

25. USB input connector : For media file playback (h.264) for failover function or firmware upgrade purpose.

•••• 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.

•••• Power Safety: Note that although only 12V / 24VDC is required as ‘power-in’ a backlight inverter for panel backlighting produces significantly higher voltages (the inverter does not connect to the ground plane). We strongly advise appropriate insulation for all circuitry.

•••• EMI: Shielding will be required for passing certain regulatory emissions tests. Also the choice of external Controller to PC signal cable can affect the result.

•••• Ground: The various PCB mounting holes are connected to the ground plane.

•••• Servicing: The board is not user serviceable or repairable. Warranty does not cover user error in connecting up to the

controller and is invalidated by unauthorized modification or repairs.

•••• Controller Mounting: It is recommended that a clearance of at least 10mm is provided above and 5mm below the controller when mounted. Additionally consideration should be given to:

• Electrical insulation.

• Grounding.

• EMI shielding.

• Cable management. Note: It is important to keep panel signal cables apart from the inverter & backlight 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 affect the controller.

• Other issues that may affect safety or performance.

•••• PC Graphics Output: A few guidelines:

• Signal quality is very important, if there is noise or instability in the PC graphics output this may result in visible noise

on the display.

• Refer to graphics modes table in specifications section for supported modes.

• Non-interlaced & interlaced video input is acceptable.

IMPORTANT: Please read the Application Notes section for more information.

Specifications subject to change without notice

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CONNECTION & OPERATION

CAUTION: Never connect or disconnect parts of the display system when the system is powered up as this may cause serious

damage.

CONNECTION

Connection and usage is quite straight forward (it is useful to have the relevant connection diagram available at this time):

1. LCD panel & Inverter: Connect the inverter (if it is not built-in the panel) to the CCFT lead connector of the LCD panel. LVDS type panels: The controller board has the built-in LVDS transmitter driver. Plug the LVDS cable to J3. Insert the panel end of the cable the LCD panel connector.

2. Inverter & Controller: Plug the inverter cable to CNB1 and CNA1 (if necessary). Plug another end to the connector on the inverter.

3. Function switch & Controller: Plug the OSD switch mount cable to CNC1 on the controller board and another to the OSD switch mount.

4. LED & Controller: Plug in a 3-way with dual colour LED to connector LED1 on the controller board.

5. IR & Controller: Plug in a 3-way with IR sensor to connector IR1 on the controller board.

6. Jumpers & Switches: Check all jumpers and switches (SW3, SW4) are set correctly. Details referring the connection diagram (a separate document) or the jumpers and switches setting table (in the following section).

7. Jumpers & Inverter & Panel voltage: Particularly pay attention to the settings of JA3, JA5, JA6, JB2 and JB3. JB2 & JB3 are used for inverter control (read inverter specification and information on the jumper table to define the correct settings). JA3 & JA5 & JA6 is used for panel voltage input (read panel specification and information on the jumper table to define the correct settings).

8. Input signal cable & Controller: Plug the corresponding signal input to the connector on the controller board.

9. Power supply & Controller: Plug the DC 12V/24V power in to the connector PP5 or PP2. You can consider to use

DigitalView mating power cable P/N 426013800-3, 160mm for PP5 connection.

11. External panel power input : Plug power cable : P/N 426013700-3 for external panel power input (3.3 (max 7A) / 5V

(max 7A) / 12V (max 5A) / 18V (max3.5))

12. Power on: Switch on the controller board and panel by using the OSD switch mount.

LED status (LED1 / LED1A) :

Backlight status LED color Backlight OFF RED Backlight ON GREEN

LED status (LED5A1) :

LED color Controller power ON Green

LED status (LED6) :

Panel power output status LED color 10V / 12V / 18V panel power output GREEN

3.3V / 5V panel power output RED

General:

• If you are using supplied cables & accessories, ensure they are correct for the model of panel and controller.

• If you are making your own cables & connectors refer carefully to both the panel & inverter specifications and the section

in this manual, “Connectors, Pinouts & Jumpers” to ensure the correct pin to pin wiring.

PC SETTINGS

The controller has been designed to take a very wide range of input signals however to optimize the PC’s graphics performance we recommend choosing 60Hz vertical refresh rate – this will not cause screen flicker.

OPERATION

Once the system has been connected and switched on there are a number of functions available to adjust the display image as summarized in the following sections. The settings chosen will be saved for each mode independently.

Specifications subject to change without notice

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–

(1)

LCD DISPLAY SYSTEM SETTINGS

NOTE: By way of explanation the following refers to a set of sample buttons that may be obtained as an option. In addition to power on/off and connection for backlight brightness the controller provides an On Screen Display of certain functions which are controlled by 5 momentary type buttons (analog VR type) or 8 momentary type buttons (digital type):

Controls Analog VR type Digital type On/Off – turns controller board power on VR toggle switch On/Off button Brightness – controls backlight brightness Rotary VR Brightness +/- buttons Menu

– Turns OSD menu On or Off (it will auto time

off)

Back to top of OSD sub-menu page

Select down

– Moves the selector to the next function (down)

Select up

– Moves the selector to the previous function (up) +

– Increase the OSD parameter values

– Go into the sub-menu page

Confirm to select the OSD function

-

– Decrease the OSD parameter values

Reset to Factory Defaults Press and hold SEL DN

Soft power off and on

(1)

Effective on V1.05.00.00 firmware or up revision.

Hold Menu button for 3-4

Menu button Menu button

SEL DN SEL DN

SEL UP SEL UP

+ +

- -

button, then power on the controller

seconds

Press Menu button to turn back on.

Press and hold SEL DN button, then power on the controller Hold Menu button for 3-4 seconds

Press Menu button to turn back on.

ON/Off/Brightness

-

Menu

Analog VR type

Digital type

SEL UP

SEL DN

+

12V / 24VDC power input :

Analog 10K VR Type OSD switch mount uses P/N 410680550-3 or up

12V / 24VDC power input :

Digital 10K Type OSD switch mount uses P/N 416100520-3 or up

Specifications subject to change without notice

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Picture :

Picture Setting 4 Contrast [0~100] Default 50: Increase/decrease panel contrast level, total: 100 steps Black Level [0~100] Default 50 : Increase/decrease panel brightness level, total: 100 steps Sharpness* [0~100] Default 50 : Increase/decrease sharpness, total: 100 steps Hue [0~100] Default 50 : Increase/decrease Hue level, total: 100 steps Saturation [0~100] Default 50 : Increase/decrease saturation, total: 100 steps

Color Temperature 4 5000K 6500K 7500K (Default) 9300K User 4 R [0~255] : Red Gain G [0~255] : Green Gain B [0~255] : Blue Gain

Advance# 4 H-Pos [0~100] : Move the image position horizontally V-Pos [0~100] : Move the image position vertically Clock [0~100] : Adjust the image horizontal size Phase [0~100] : Fine tune the data sampling position (adjust image quality) Auto Picture Setup : Auto adjust the image position, phase and size

Aspect / Size 4 4:3 : scaling format in 4:3 Fill Screen : Default Enable full screen expansion for lower resolution Image 16:9 : scaling format in 16:9 1:1 : Display the exact image resolution on the screen without image expansion.

Brightness [0~100] : Default 100 : Backlight brightness adjustment

Input Source 4 Select the input video signal Composite1 Composite2 Component HDMI1 HDMI2 DVI VGA

Auto Color Gain** : Auto Color Calibration * Function in Video mode only ** Function in VGA & Component mode only

# Function in VGA mode only

Specifications subject to change without notice

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Utilities :

Menu lanugage

(1)

Setup Auto power

4

(1)

: English / French / Spanish

(1)

: OFF / ON ON – Enable soft power off function if absence of input signals OFF – Disable soft power function

Auto Source Seek : On/Off (Default On) : Select Auto source select enable or disable.

Image Orientation 4 Set the image orientation on screen Normal H-Flip V-Flip HV-Flip

Video Standard

Gamma

(1)

: Auto / PAL / NTSC / SECAM / NTSC 4.43 / PAL M / PAL N / PAL 60

(1)

: 1.8 / 2.0 / 2.2 / 2.4 / 2.6 (Default 2.2)

FailOver On/Off (Default OFF) - See Appendix V in details.

(1)

OSD

4

OSD Time Out : ON / 5 Sec / 15 Sec / 30 Sec (Default) / 45 Sec / 60 Sec : Adjust the OSD menu timeout period

Transparent : 0% / 25% (Default) / 50% / 75% / 100% : Set OSD transparency

Reset to Factory Defaults 4 Restore back to factory default values. Are you sure ? Yes / No

Software Update (USB) : Firmware upgrade

(1)

Hotkey

4

Hotkey 1 : Volume / Black Level / Contrast / Input Source / Aspect/Size / Saturation / Image Orientation / Brightness / Auto Picture Setup / Off

Hotkey 2 : Volume / Black Level / Contrast / Input Source / Aspect/Size / Saturation / Image Orientation / Brightness / Auto Picture Setup / Off

Brightness Setup : Invert : OFF / ON : Invert for the backlight brightness Control : D/A / PW M : Selection for voltage level dimming control / PWM dimming control Frequency(Hz) : 100 ~ 440Hz in a step of 20 Min Level : 0 ~ 50% : Default the minimum backlight adjustment.

Audio :

Volume [0~100] : Default 50 : Increase/decrease volume level, total: 100 steps

Specifications subject to change without notice

(1)

Effective on Firmware V1.05.00.00 or up

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CONNECTORS, PINOUTS & JUMPERS

The various connectors are:

Summary: Connectors

Ref Purpose Description

CN3 Alternate HDMI 1 connector JST BM20B-SRDS compatible (Matching type : SHDR-20V-S-B)

CN4 HDMI 2 connector JST BM20B-SRDS compatible (Matching type : SHDR-20V-S-B)

CN7 Audio board connector DIL socket header 5x2 right angle

CN8 RS-232 serial control JST 6-way, B6B-XH-A compatible (Matching type : XHP-6)

CN9 Ambient light sensor connector JST 3-way, B3B-PH-K compatible (Matching type : PHR-3) CN10 Analog audio (Stereo) in JST 4 way, B4B-PH-K compatible (Matching type : PHR-4) CN11 SPDIF Audio output

CN14 Analog audio (Stereo) out JST 4 way, B4B-PH-K compatible (Matching type : PHR-4) CNA1 Auxiliary power output JST 4-way, B4B-XH-A compatible (Matching type : XHP-4)

CNB1 Backlight inverter JST 5-way, B5B-XH-A compatible (Matching type : XHP-5) CNB2 Backlight status input connector JST 2 way, B2B-XH-A compatible (Matching type : XHP-2) CNC1 OSD controls Hirose DF13-12P-1.25H compatible (Mating type : DF13-12S-1.25C)

CNV1 Alternate video in (Composite 1 &

CNV2 Component video input connector: JST 6-way, B6B-PH-K compatible (Matching type : XHP-6)

CNV4 Alternate VGA input connector Hirose 12-pin, DF11-12DP-2DSA compatible

Specifications subject to change without notice

Composite 2)

(Matching extend cable P/N 426301800-3)

(Matching audio Add-on Board P/N 416940020-3)

JST B2B-ZR compatible (Matching type : ZHR-2) (Matching extend cable P/N 426007400-3)

(Matching cable P/N 426040200-3)

(Matching OSD switch mount cable P/N 426122200-3 (150mm) or 426122210-3 (250mm) JST 5-way, B5B-PH-K compatible (Matching type : PHR-5) (Matching video cable P/N 426308000-3)

(Matching video cable P/N 426000600-3)

(Matching type : DF11-12DS-2C)

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IR1 Infra-Red sensor connector JST 3-way, B3B-XH-A compatible (Matching type : XHP-3)

0200 compatible)

J2 Composite video 1 in BNC connector J3 Panel signal for LVDS panel JAE FI-RE51S-HF compatible (Matching type : FI-RE51HL)

LED1 Dual color LED connector JST B3B-XH-A compatible (Matching type : XHP-3)

P1 VGA analog input DB-15 way high density 3 row P2 DVI-D DVI-D connector P3 HDMI 1 input connector HDMI connector

P5 USB connector JST B4B-PH-K compatible (Matching type : PHR-4) PP2 Power input (alternative) DC power Molex 2 pin 0.156” pitch PP4 External panel power input Molex 43045-0400 compatible

PP5 Power input Molex 43650-0200 compatible

Summary: Jumpers setting

Ref

JA3 Panel power voltage select

CAUTION: Incorrect setting can damage panel

JA5 Panel power voltage select

CAUTION: Incorrect setting will cause panel damage

JA6 Panel power voltage select

CAUTION: Incorrect setting will cause panel damage

JB1 Backlight brightness voltage range 1-2 closed = 5V max

JB2 Backlight inverter on/off control – signal

level

JB3 Backlight inverter on/off control – polarity 1-2 = control signal ‘high’ = CCFT ON

JB5 Backlight control type selection 1-2 = VR/Digital switch mount control

JB7 Backlight control voltage on CNB1 pin 4

(Function when JB5 sets 1-2 closed)

JP1 GPIO pins enable Open : Enable J3 – pin 16 (OP1) to 3.3V

JP2 GPIO pins enable Open : Enable J3 – pin 17 (OP2) to 3.3V

JP3 GPIO pins enable Open : Enable J3 – pin 18 (OP3) to 3.3V

JP4 GPIO pins enable Open : Enable J3 – pin 19 (OP4) to 3.3V

JP6 Input power control Short = External switch control

JP7 Internal programming use Default 1-3 & 2-4 closed

JT1 Composite 2 video-in terminator enable Open = composite video 2 input is not terminated

JT2 Reserved Reserved

JT3 Composite 1 video-in terminator enable Open = composite video 1 input is not terminated

JT4 Component luma-in terminator enable Open = Component luma input is not terminated

JT5 Component Cb/Pb-in terminator enable Open = Component Cb/Pb input is not terminated

JT6 Component Cr/Pr-in terminator enable Open = Component Cr/Pr input is not terminated

SW3 Panel & function selection See table 2 SW4 Panel & function selection See table 3

Purpose Note

(Matching connector type : Molex 43025-0400 compatible) (Matching power cable : P/N 426013700-3)

(Matching connector type : Molex 43645 (Matching power cable : P/N 426013800-3)

See panel voltage setting table 1

2-3 closed = 3.3V max 2-3 = On/Off control 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.

2-3 = control signal ‘low’ = CCFT ON

3-4 = Analog backlight brightness - voltage range 0~5V 5-6 = Reserved Open = For OSD switch mount control (Default) 1-2 = 0V 2-3 = 3.3V / 5V controlled by JB1

Closed : Enable J3 – pin 16 (OP1) to Ground

Closed : Enable J3 – pin 17 (OP2) to Ground

Closed : Enable J3 – pin 18 (OP3) to Ground

Closed : Enable J3 – pin 19 (OP4) to Ground

Open = Switch mount control

Close = composite video 2 input is terminated with 75Ω

Close = composite video 1 input is terminated with 75Ω

Close = Component luma input is terminated with 75Ω

Close = Component Cb/Pb input is terminated with 75Ω

Close = composite Cr/Pr input is terminated with 75Ω

Specifications subject to change without notice

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Table 1 : Panel voltage setting table :

Input voltage via

PP2, PP5 Panel Voltage JA3 JA5

3.3V 3V3 closed 1-3 & 2-4 1-3 & 2-4

JA6 Jumper on board

12VDC

CAUTION: Incorrect setting can damage panel & controller

Input voltage via

PP2, PP5 Panel Voltage JA3

24VDC**

5V 5V closed 1-3 & 2-4 1-3 & 2-4

12V OPEN 1-3 & 2-4 5-7 & 6-8

JA5 JA6 Jumper on board

3.3V 3V3 closed 1-3 & 2-4 1-3 & 2-4

5V 5V closed 1-3 & 2-4 1-3 & 2-4

10V 10V closed 1-3 & 2-4 3-5 & 4-6

12V 12V closed 1-3 & 2-4 3-5 & 4-6

18V

CAUTION: Incorrect setting can damage panel & controller

18V closed 1-3 & 2-4 3-5 & 4-6

** Ensure that the backlight inverter supports 24V operation prior to connecting a 24VDC input. Because CNA1 pin 1 and CNB1 pin 2 will output 24VDC if input 24VDC via PP2/PP3 or PP5.

Specifications subject to change without notice

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Input voltage via

PP4

Input voltage via

PP2 / PP5 Panel Voltage JA3

3.3V OPEN 3-5 & 4-6 1-3 & 2-4

JA5 JA6 Jumper on board

3.3 / 5 / 10 / 12 / 18VDC*

12V / 24VDC

5V OPEN 3-5 & 4-6 1-3 & 2-4

10V OPEN 3-5 & 4-6 3-5 & 4-6

12V OPEN 3-5 & 4-6 3-5 & 4-6

18V

OPEN 3-5 & 4-6 3-5 & 4-6

* Maximum current for 3.3V, 5V = 7A, Maximum current for 12V = 5A, Maximum current for 18V =

3.5A

Specifications subject to change without notice

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JA3, JA5 & JA6 location on board : (Please pay attention to the jumper settings on JA3, JA5 & JA6 which are red in color)

JA6 & JA5

! ! JA3

Specifications subject to change without notice

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Table 2 : DIP Switch selection – SW3

Pos #1 Pos #2 Pos #3 Pos.#4 Description Panel resolution

OFF ON ON OFF LG LM260WU1-SLB1 1920x1200

ON ON ON OFF LG LM240WU2-SLA1 1920x1200

OFF OFF OFF OFF Sharp LQ445D3LZ19 1920x1080

ON OFF OFF OFF Samsung LTA460H2-L02 1920x1080

OFF ON OFF OFF Sharp LQ170M1LZ04 1920x1200

ON ON OFF OFF Samsung LTA700HH-LH1 (1st trial testing) 1920x1080 OFF OFF ON OFF Samsung LTA700HH-LH1 (2nd trial testing) 1920x1080 OFF OFF ON ON AU Optronics P645HW03 V0 (1920x1080) 1920x1080 OFF OFF ON ON AU Optronics P645HW03 V0 1920x1080

OFF OFF OFF OFF Fujitsu FLC59UXC8V-02A 1600x1200

ON OFF OFF OFF Samsung LTM213U6-L01 1600x1200

OFF OFF OFF OFF LG LC420W02-A4 1366x768

ON OFF OFF OFF Sharp LQ315T3LZ24 1366x768

ON ON OFF OFF Samsung LTA320W2-L01 / LTA230W1-L02 1366x768

ON ON ON ON NEC NL12876BC26-21 / Samsung LTM170W1-L01 1280x768 OFF ON ON ON CHI MEI N154I4-L01 1280x800 OFF OFF ON OFF AU Optronics M190PW01 1440x900 OFF OFF ON ON Sharp LQ072K1LA03 1280x768

OFF OFF OFF OFF Sharp LQ181E1LW31 1280x1024

ON OFF OFF OFF AU Optronics M170EN05 1280x1024

OFF OFF OFF OFF Sharp LQ150X1LGN2A 1024x768

Sharp LQ150X1LGB1 1024x768

OFF OFF OFF OFF Sharp LQ121S1DG11/41 800x600

Toshiba LTM08C351 800x600

OFF OFF OFF OFF NEC NL8048BC24-01 800x480

ON OFF OFF OFF Kyocera TCG085WV1AB-G00 800x480

ON OFF ON OFF Sharp LQ070Y3LG4A 800x480

OFF OFF OFF OFF Sharp LQ104V1DG51 640x480

ON OFF OFF OFF Sharp LQ104V1DG21 640x480

ON OFF ON OFF Kyocera TCG075VG2AC-G00 640x480

OFF ON OFF OFF AU Optronics M201EW02 V8 1680x1050

ON OFF OFF ON Samsung LTM201M1-L01 1680x1050

For WUXGA panels

For UXGA panels

For WXGA panels

For SXGA panel

For XGA panel

For SVGA panel

For WVGA panel

For VGA panel

Others

Remark : The above panel timings are generated based on the panel specification. Some of

the panel timings settings may not exactly to match the panel model we specified in this table.

Pos #5 Pos #6 Pos #7 Description

OFF OFF OFF WUXGA

ON OFF OFF UXGA OFF ON OFF SXGA

ON ON OFF WXGA OFF OFF ON XGA

ON OFF ON SVGA OFF ON ON VGA

ON ON ON WVGA / Others

Pos. #8 Reserved

Specifications subject to change without notice

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Table 3 : DIP switch selection – SW4

Pos. # Function Description

1 Reserved Reserved 2 Panel pixel format OFF : Double Pixel

3 Panel selection Default ON : Single / Double pixel LVDS panel (controlled by SW4

4 LVDS data mapping select

(Refer to Table 2)

If SW4 position 5 = ON (10 bit)

5 Output LVDS display mode selection OFF : 8 bit

6 Reserved Reserved

ON : Single Pixel

position 2) If SW4 position 5 = OFF (8 bit) OFF : Mapping B ON : Mapping A Please adjust to get the correct picture. See as Appendix I for details of mapping of A and B.

OFF : JEIDA (LVDS panel) ON : VESA (LVDS panel) Please adjust to get the correct picture. See as Appendix I for details of mapping of VESA and JEIDA.

ON : 10 bit

Support "Resolution default by EDID" for different resolution panel.

The controller will set the preferred timing based off the dip switch setting (SW3 position 1-7) selection, but also be able to go higher to 1920x1200. For example, if the panel is a 1024x768 and the dip switch setting are set for 1024x768. The preferred EDID resolution should be 1024x768. It should also have the capability to set the max resolution to 1920x1200. * This function is only effective on V1.05.00.00 or later firmware revision.

Specifications subject to change without notice

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CN3 - Alternate HDMI 1 connector : JST BM20B-SRDS compatible (Matching type : SHDR-20V-S-B)

PIN SYMBOL DESCRIPTION

1 GND Ground 2 GND Ground 3 RXC+ TMDS Data C+ 4 RXC- TMDS Data C5 RX0+ TMDS Data 0+ 6 RX0- TMDS Data 07 RX1+ TMDS Data 1+ 8 RX1- TMDS Data 1-

9 RX2+ TMDS Data 2+ 10 RX2- TMDS Data 211 GND Ground 12 GND Ground 13 MSTR2_SCL Reserved 14 MSTR2_SDA Reserved 15 DDC_5V +5V power supply for DDC (optional) 16 HPD Hot plug detection 17 DDC_SCL DDC serial clock 18 DDC_SDA DDC Data 19 CEC Consumer Electronics Control(CEC) pin 20 VCC2 VCC 5V output

CN4 - HDMI 2 connector : JST BM20B-SRDS compatible (Matching type : SHDR-20V-S-B)

PIN SYMBOL DESCRIPTION

1 GND Ground

2 GND Ground

3 RXC+ TMDS Data C+

4 RXC- TMDS Data C-

5 RX0+ TMDS Data 0+

6 RX0- TMDS Data 0-

7 RX1+ TMDS Data 1+

8 RX1- TMDS Data 1-

9 RX2+ TMDS Data 2+ 10 RX2- TMDS Data 211 GND Ground 12 GND Ground 13 MSTR2_SCL Reserved 14 MSTR2_SDA Reserved 15 DDC_5V +5V power supply for DDC (optional) 16 HPD Hot plug detection 17 DDC_SCL DDC serial clock 18 DDC_SDA DDC Data 19 CEC Consumer Electronics Control(CEC) pin 20 VCC2 VCC 5V output

CN7 - Audio connector: DIL socket header 5x2 right angle [OPERATE UNDER 12VDC POWER INPUT ENVIRONMENT]

PIN SYMBOL DESCRIPTION

1 VCC Audio board logic power supply, +5V 2 VOLSEL0 Reserved 3 VOLSEL1 Reversed 4 TUNAUDSEL Reserved 5 CLK/CNT Reserved 6 GND Ground 7 +12V / +24V Audio board power supply, +12V / +24V 8 NC No connection 9 NC No connection

10 GND Ground

Specifications subject to change without notice

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CN8 – RS-232 serial control: JST B6B-XH-A compatible (Matching type : XHP-6)

PIN SYMBOL DESCRIPTION

1 SCLK Reserved 2 SDATA Reserved 3 VCC +5V 4 TXD RS-232 Tx data 5 GND Ground 6 RXD RS-232 Rx data

CN9 – Ambient light sensor connector : JST B3B-PH-K compatible (Matching type : PHR-3)

PIN SYMBOL DESCRIPTION

1 GND Ground 2 VCC_5V VCC 5V 3 ALSF Ambient light sensing feedback

CN10 –Analog (Stereo) audio in connector: JST B4B-PH-K compatible (Matching type : PHR-4)

PIN SYMBOL DESCRIPTION

1 GND GND 2 AUDIO LIN HDMI LEFT IN 3 GND GND 4 AUDIO RIN HDMI RIGHT IN

CN14 –Analog (Stereo) audio out connector: JST B4B-PH-K compatible (Matching type : PHR-4)

PIN SYMBOL DESCRIPTION

1 GND GND 2 AUDIO LOUT HDMI LEFT OUT 3 GND GND 4 AUDIO ROUT HDMI RIGHT OUT

CN11 – SPDIF audio output connector : JST B3B-PH-K compatible (Matching type : PHR-3)

PIN SYMBOL DESCRIPTION

1 SPDIF SPDIF Digital audio output 2 GND Ground

CNB1 – Backlight inverter connector: JST B5B-XH-A compatible (Matching type : XHP-5)

PIN SYMBOL DESCRIPTION

1 GND Ground 2 VBKL +12V / +24V DC, backlight power supply 3 BLCTRL On/Off control (enable) – see JB2 & JB3 4 BVR_WIP Brightness VR – WIP 5 BVR_A Brightness VR A

CNB2 – Backlight status input inverter connector: JST B2B-XH-A compatible (Matching type : XHP-2 )

PIN SYMBOL DESCRIPTION

1 BL_STATUS Backlight status (Normal = High) 2 GND Ground

CNC1 – OSD switch mount control, Hirose DF13-12P-1.25H compatible (Mating type : DF13-12S-1.25C)

PIN SYMBOL DESCRIPTION

1 PSW IN Power Button A = ON/OFF Button in

2 SW_ON Power Button B = ON/OFF Button out

3 BVR_A Backlight Brightness VR pin A

4 BVR_WIP Backlight Brightness R pin WIP

5 BVR_B Backlight Brightness VR pin B (470 ohm resistor to +5V Vcc)

6 GND Ground

7 MENU OSD menu

8 -/LEFT OSD -/Left

9 +/RIGHT OSD +/Right 10 SEL_DN OSD Select down 11 SEL_UP OSD Select up 12 NC No connection

The VR for brightness depends on the inverter. The main power load for On/Off is handled by a relay on the controller.

Specifications subject to change without notice

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CNV1 – Alternate Video in input, JST B5B-PH-K compatible (Matching type : PHR-5)

PIN DESCRIPTION

1 Composite 2 video in 2 Reserved 3 Ground 4 Ground 5 Composite 1 video in

CNV2 – Component (YPbPr) video input connector: JST 6-way, B6B-PH-K compatible (Matching type : XHP-6)

PIN SYMBOL DESCRIPTION

1 A_Y1 Luma in / Green in 2 GND Ground 3 A_Pb1 Pb in / Blue in 4 GND Ground 5 A_Pr1 Pr in / Red in 6 GND Ground

CNV4 - Alternate VGA input : HIROSE DF11-12DP-2DSA compatible

PIN SYMBOL DESCRIPTION

1 R Red, analog 2 DDC_5V +5V power supply for DDC (optional) 3 G Green, analog 4 GND Ground 5 B Blue, analog 6 GND Ground 7 HS Horizontal sync or composite sync, input 8 GND Ground

9 VS Vertical sync, input 10 DDC_SCL DDC serial clock 11 NC No connection 12 DDC_SDA DDC serial data

IR1 – Infra-Red sensor connector: JST B3B-XH-A compatible (Matching type : XHP-3)

PIN SYMBOL DESCRIPTION

1 GND Ground

2 STDBY_Vcc Stand by voltage

3 IR Data IR data

Specifications subject to change without notice

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J3 – LVDS output connector: JAE FI-RE51S-HF compatible (Matching type : JAE FI-RE51HL)

PIN SYMBOL DESCRIPTION

1 VLCD_HV Panel power supply (+10V / 12V / 18V) (selected by JA3, JA5 & JA6)

2 VLCD_HV Panel power supply (+10V / 12V / 18V) (selected by JA3, JA5 & JA6)

3 VLCD_HV Panel power supply (+10V /12V / 18V) (selected by JA3, JA5 & JA6)

4 VLCD_HV Panel power supply (+10V / 12V / 18V) (selected by JA3, JA5 & JA6)

5 VLCD_HV Panel power supply (+10V / 12V / 18V) (selected by JA3, JA5 & JA6)

6 VLCD_LV Panel power supply (3,3V/5V) (selected by JA3, JA5 & JA6)

7 VLCD_LV

8 VLCD_LV

9 VLCD_LV 10 VLCD_LV 11 GND Ground 12 GND Ground 13 GND Ground 14 GND Ground 15 GND Ground 16 OP1 17 OP2 18 OP3 19 OP4 20 GND Ground 21 GND Ground 22 LVDS_OUT1_A4+ Positive differential LVDS data bit A4 23 LVDS_OUT1_A4- Negative differential LVDS data bit A4 24 LVDS_OUT1_A3+ Positive differential LVDS data bit A3 25 LVDS_OUT1_A3- Negative differential LVDS data bit A3 26 GND Ground 27 LVDS_OUT1_AC+ Positive LVDS clock for A channel 28 LVDS_OUT1_AC- Negative LVDS clock for A channel 29 GND Ground 30 LVDS_OUT1_A2+ Positive differential LVDS data bit A2 31 LVDS_OUT1_A2- Negative differential LVDS data bit A2 32 LVDS_OUT1_A1+ Positive differential LVDS data bit A1 33 LVDS_OUT1_A1- Negative differential LVDS data bit A1 34 LVDS_OUT1_A0+ Positive differential LVDS data bit A0 35 LVDS_OUT1_A0- Negative differential LVDS data bit A0 36 GND Ground 37 LVDS_OUT1_B4+ Positive differential LVDS data bit B4 38 LVDS_OUT1_B4- Negative differential LVDS data bit B4 39 LVDS_OUT1_B3+ Positive differential LVDS data bit B3 40 LVDS_OUT1_B3- Negative differential LVDS data bit B3 41 GND Ground 42 LVDS_OUT1_BC+ Positive LVDS clock for B channel 43 LVDS_OUT1_BC- Negative LVDS clock for B channel 44 GND Ground 45 LVDS_OUT1_B2+ Positive differential LVDS data bit B2 46 LVDS_OUT1_B2- Negative differential LVDS data bit B2 47 LVDS_OUT1_B1+ Positive differential LVDS data bit B1 48 LVDS_OUT1_B1- Negative differential LVDS data bit B1 49 LVDS_OUT1_B0+ Positive differential LVDS data bit B0 50 LVDS_OUT1_B0- Negative differential LVDS data bit B0 51 GND Ground

LED1 – Status LED connector: JST 3-way, B3B-XH-A compatible (Mating type : XHP-3 or compatible)

PIN DESCRIPTION

1 Green LED pin (anode)

2 LED pin common (cathode)

3 Red LED pin (anode)

Specifications subject to change without notice

Panel power supply (3,3V/5V) (selected by JA3, JA5 & JA6) Panel power supply (3,3V/5V) (selected by JA3, JA5 & JA6) Panel power supply (3,3V/5V) (selected by JA3, JA5 & JA6) Panel power supply (3,3V/5V) (selected by JA3, JA5 & JA6)

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P1 - Analog VGA in - 15 way connector

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 DGND Digital ground 6 AGND Analog ground red 7 AGND Analog ground green 8 AGND Analog ground blue

9 DDC_5V +5V power supply for DDC (optional) 10 DGND Digital ground 11 ID0 Reserved for monitor ID bit 0 (grounded) 12 DDC_SDA DDC serial data 13 HS_IN Horizontal sync or composite sync, input 14 VS_IN Vertical sync, input 15 DDC_SCL DDC serial clock

P2 – DVI-D input

PIN SYMBOL DESCRIPTION

1 /RX2 TMDS Data 2-

2 RX2 TMDS Data 2+

3 GND Digital Ground

4 NC No connection

5 NC No connection

6 DDC_CLK DDC Clock

7 DDC_DAT DDC Data

8 VS_IN Analog vertical Sync

9 /RX1 TMDS Data 110 RX1 TMDS Data 1+ 11 GND Digital Ground 12 NC No connection 13 NC No connection 14 DDC_5V +5V power supply for DDC (optional) 15 GND Ground (+5, Analog H/V Sync) 16 HPD Hot Plug Detect 17 /RX0 TMDS Data 018 RX0 TMDS Data 0+ 19 GND Digital Ground 20 NC No connection 21 NC No connection 22 GND Digital Ground 23 RXC TMDS Clock+ 24 /RXC TMDS Clock-

C1 R Red C2 G Green C3 B Blue C4 HS_IN Analog horizontal sync C5 GND Ground C6 NC No connection

Specifications subject to change without notice

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P3 – HDMI 1 connector

PIN SYMBOL DESCRIPTION

1 DATA2+ TMDS Data2+

2 DATA2S TMDS Data2 Shield

3 DATA2- TMDS Data2–

4 DATA1+ TMDS Data1+

5 DATA1S TMDS Data1 Shield

6 DATA1- TMDS Data1–

7 DATA0+ TMDS Data0+

8 DATA0S TMDS Data0 Shield

9 DATA0- TMDS Data0– 10 CLK+ TMDS Clock+ 11 CLK@ TMDS Clock Shield 12 CLK- TMDS Clock– 13 CEC CEC 14 NC No connection 15 SCL SCL (I²C Serial Clock for DDC) 16 SDA SDA (I²C Serial Data Line for DDC) 17 CEC/GND Ground 18 +5V +5 V Power (max 50 mA) 19 HPDET Hot Plug Detect

P5 – USB connector: JST B4B-PH-K compatible (Matching type : PHR-4)

PIN DESCRIPTION

1 +5V 2 USB Data 3 USB Data + 4 Ground

PP2 – Alternate 12V/24VDC input power supply - DC power Molex 2 pin 0.156” pitch compatible

PIN DESCRIPTION

1 +12VDC / +24VDC in 2 Ground

PP4 – External panel power input- Molex 43045-0400 compatible (Mating type : Molex 43025-0400 or compatible)

PIN DESCRIPTION

1 External panel power 2 Ground 3 External panel power 4 Ground

PP5 – 12V/24VDC input power supply - Molex 43650-0200 compatible (Mating type : Molex 43645-0200 or compatible)

PIN DESCRIPTION

1 +12V / +24VDC 2 Ground

Specifications subject to change without notice

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CONTROLLER DIMENSIONS

Ready-made 3D Pro-E (SLDPRT) drawing files - Save time and effort for your system volumetric analysis design.

Includes jpg file previews. Please go to download at http://www.digitalview.com/products/hsp-1920-lcd-controller

The maximum thickness of the controller is 18.9 mm with or without video add-on board (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 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 holes shown above can be used for mounting the PCB, they are 3.2mm in diameter.

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

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APPLICATION NOTES

USING THE CONTROLLER WITHOUT BUTTONS ATTACHED

This is very straightforward:

• Firstly setup the controller/display system with the buttons. With controls attached and display system active make any settings for colour, tint and image position as required then switch everything off.

• Remove the control switches, the 12-way (CNC1) cable.

• Short JP6 jumper to default power on the board once connected to the power.

• Refer to inverter specifications for details as to fixing brightness to a desired level, this may require a resistor, an open

circuit or closed circuit depending on inverter.

Summary: On CNC1 the only pins that are used are for On/Off and Brightness (if controller mounted inverter is used). On CNC1 the pins are for momentary type buttons so it doesn’t matter that no buttons are attached.

INVERTER CONNECTION

There are potentially 3 issues to consider with inverter connection:

• Power

• Enable

• Brightness

Please read the following sections for a guide to these issues.

Inverter Power: As per the table for CNB1 pin 1 is ground and pin 2 provides 12V/24V DC. This should be matched 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 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 enable pin or the enable pin is not used then DPMS will not be operational. Pin 3 should be matched to the inverters specification for the ‘enable’ or ‘disable’ pin.

CNB1

PIN DESCRIPTION

3 Enable

Further, jumpers JB2 & JB3 should be set to match the inverters specification for the enable pin power and High or Low setting: see table.

Ref

JB2 Inverter enable voltage 1-2 H = 3.3VV, 2-3 H = 5V (Vcc), OPEN H = open collector JB3 Inverter control 1-2 H = On, 2-3 L = On

Brightness: There are various methods for brightness control and it is important to consider the specifications for the inverter to be used. Generally the situation is:

• Brightness can control by using a resistor or VR (Variable Resistor).

• Brightness controlled by adding a circuit such as PW M (Pulse Width Modulation).

• No adjustment of brightness is possible.

CNB1 pins 4 & 5 are available for connecting to an inverter or circuit where VR control is supported.

CNB1

PIN DESCRIPTION

4 VR WIP

5 VR A

This can then be matched with function controls connected to CNC1 pins 4 & 3 or 5: see table.

CNC1

PIN DESCRIPTION

3 VR A

4 VR WIP

Purpose Note

Specifications subject to change without notice

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5 VR B

availa

ble at CNC1 pin 6).

Design Guideline for making VR circuitry :

Signal description / Notes :

1) R1 : 470ohm on board

2) RPOT is an external potentiometer (in-line dip style) that can be plugged directly into CNC1 pins 3,4,5. RPOT must be supplied / installed by user.

3) BVR_B : Voltage tapped from “top” of potentiometer, the node of R1 and RPOT.

4) BVR_WIP : Voltage tapped from wiper arm of RPOT.

5) BVR_A : Voltage tapped from “bottom” of RPOT.

Note : BVR_A voltage is left floating on the controller board. To use this circuit, you need to tie this point to a potential (usually GND,

CNB1 – Backlight inverter connector: JST B5B-XH-A (Matching type : XHP-5)

PIN SYMBOL DESCRIPTION

1 GND Ground 2 VBKL +12V/24VDC, backlight power supply 3 BLCTRL On/Off control (enable) – see JB2 & JB3 4 BVR_WIP Brightness VR - WIP 5 BVR_A Brightness VR A

CNC1 – Control switch, JST B12B-XH-A (Matching type : XHP-12)

PIN SYMBOL DESCRIPTION

1 PSW IN Power button A 2 SW_ON Power button B 3 BVR_A Backlight Brightness VR pin A 4 BVR_WIP Backlight Brightness R pin WIP 5 BVR_B Backlight Brightness VR pin B (470 ohm resistor to +5V Vcc) 6 GND Ground 7 MENU OSD menu 8 -/LEFT OSD -/Left

9 +/RIGHT OSD +/Right 10 SEL_DN OSD Select down 11 SEL_UP OSD Select up 12 NC No connection

The VR for brightness depends on the inverter. The main power load for On/Off is handled by a relay on the controller.

Example for circuit design :

1.)Choose RPOT = 10K

2.) Tie BVR_A to GND

3.) Circuit analysis gives BVR_WIP as the following (see Figure 1)

BVR_WIP = 5 x (Rbc/10.47)

where BVR_WIP is in Volts. And Rbc is the resistance from the wiper arm to bottom of pot in Kohms.

To evaluate, plug in different values of Rbc :

Rbc BVR_WIP

0 0 V

2.5 K 1.2 V 5 K 2.4 V

7.5 K 3.6 V

10 K 4.8 V So this circuit could provide Brightness adjust voltage ranging from 0V to 5V.

Specifications subject to change without notice

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TROUBLESHOOTING

General

A general guide to troubleshooting a flat panel display system it is worth considering the system as separate elements, such as:

 Controller (jumpers, PC settings)  Panel (controller, cabling, connection, panel, PC settings)  Backlight (inverter, cabling, backlight tubes)  Cabling  Computer system (display settings, operating system)

Through step by step cross checking with instruction manuals and a process of elimination to isolate the problem it is usually possible to clearly identify the problem area.

No image:

 If the panel backlight is not working it may still be possible to just see some image on the display.  A lack of image is most likely to be caused by incorrect connection, lack of power, failure to provide a signal or incorrect

graphic card settings.

Image position:

If it is impossible to position the image correctly, i.e. the image adjustment controls will not move the image far enough, then test using another graphics card. This situation can occur with a custom graphics card that is not close to standard timings or if something is in the graphics line that may be affecting the signal such as a signal splitter (please note that 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, resolution or interlaced mode will probably cause the image to be the wrong size, to

scroll, flicker badly or possibly even no image.

 Incorrect jumper settings on the controller may cause everything from total failure to incorrect image. CAUTION: Do not

set the panel power input incorrectly.

 Sparkling on the display: faulty panel signal cable.  Found "Loading" message displayed on screen message at DVI input indicates the unstable DVI source

detected (especially connected to DVI splitter) causing flashing image.  No image found when non-matching video system signal input.

Backlight:

Items to check include: Power input, Controls, Inverter and Tubes generally in this order. If half the screen is dimmer than the other half:

 Check cabling for the inverter.  For a specific backlight tube check the AC pins orientation (CAUTION: Never reverse any DC power pins).

Also:  If adjusting brightness control has no effect the chances are that the VR rating or method of adjusting brightness is not

compatible or correctly connected to the inverter.

 If system does not power down when there is a loss of signal

Continued failure:

If unit after unit keeps failing consider and investigate whether you are short circuiting the equipment or doing something else seriously wrong.

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

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SPECIFICATIONS

Panel compatibility Compatible with 1920x1200, 1920x1080, 1680x1050, 1600x1200, 1440x900

No. of colours Up to 3 x 10 bit providing 1.06 billion colors. Panel power DC 3.3V, 5V, 10V, 12V, 18V Panel signal LVDS Vertical refresh rate 60Hz at 1920x1200, 60Hz at 1920x1080, 60Hz at UXGA and up to 75Hz other

Display clock maximum 165MHz ADC clock maximum 195 MHz DVI differential input clock maximum 165MHz Graphics formats Standard VESA VGA, SVGA, XGA, SXGA, W XGA, UXGA, WUXGA

Graphics auto mode detect VGA, SVGA, XGA, SXGA, WXGA, UXGA & WUXGA interlaced and non-interlaced Standard input at source (analog RGB)

Video formats PAL, NTSC & SECAM Video inputs VGA

Functions display On screen display (OSD) of functions OSD menu functions Image controls:

OSD menu controls available Power On/Off

Control interface Buttons, RS-232, Remote control Settings memory Settings are stored in non volatile memory PC Connectivity VGA / SVGA / XGA / SXGA / UXGA / WUXGA analog or digital Controller dimensions 179mm x 120.4mm (7.” x 4.74”) Power consumption 10w approx. (not including panel power consumption) Power load maximum The controller has an overall 3Amp current limit. Input voltage 12V/24VDC +/- 25%** Power protection Fuse fitted (Resettable) Storage temperature limits -40oC to +85oC Operating temperature limits -40oC to +80oC** Coating Silicone resin conformal coating. (MOD) DEF-STAN 59/47 Issue 4 & UL QMJU2

Use of memory on board - 1 pc SRAM - MCU & RAM (MSD8220LB) on U11, 128Mbytes which is a volatile

** Overall suitability for usage in critical applications must be independently tested and verified by the user.

Specifications subject to change without notice

1366x768, 1280x1024, 1024x768, 800x600 & 640x480 resolutions of TFT LCD panels.

A specified BIOS and some factory adjustment may be required for individual panel timings.

lower resolution

Other special formats through specified BIOS and factory adjustment.

VGA analog (15 pin) standard with automatic detection of: Digital Separate Sync; Composite Sync Sync On Green.

DVI-D HDMI 1 HDMI 2 HD/SD Component video Composite video 1 Composite video 2

Contrast, Black level, Sharpness, Hue, Saturation, Color temperature. Other features: Image position, Clock, Phase, Auto Picture Setup, Aspect/Size, Backlight brightness adjustment, Input source select, Auto Color Gain, OSD menu transparency, OSD time out, Reset to Factory Defaults, Image orientation, Software update(USB), Auto Source Seek, Failover, Backlight Invert, Backlight control (D/A or PWM), Backlight Frequency, Minimum backlight level adjustment, Volume control, Menu language, Auto power, video standard, gamma, OSD transparent, Hotkey 1&2,

Backlight brightness (for voltage control backlight driver only) OSD Menu OSD Select up OSD Select down Setting + Setting -

compliant.

memory : SRAM for OSD and RAM for frame buffer.

- 1 pc Flash - (GD25Q64) on U3, 64Mbits which is a non-volatile memory for system program.

- 1 pc EEPROM - (24C02N) on U23, 2KBits which is a non-volatile memory for VGA EDID.

- 1 pc EEPROM- (24C128C) on U14, 128Kbits which is a non-volatile memory for System Setting Storage.

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NOTES

Please note the following:

• For specific panel setup a sample of an LCD may be required (this will be returned) and a copy of the full technical specifications for the panel from the manufacturer.

• Re-layout and custom development services are available.

Specifications subject to change without notice

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APPENDIX I – SIGNAL SUPPORT MODE TABLE

VGA PORT :

Resolution Sync Mode

640x480 60Hz Digital Separate Sync 640x480 72Hz Digital Separate Sync 640x480 75Hz Digital Separate Sync 800x600 56Hz Digital Separate Sync 800x600 60Hz Digital Separate Sync 800x600 72Hz Digital Separate Sync

800x600 75Hz Digital Separate Sync

1024x768 60Hz Digital Separate Sync

1024x768 70Hz Digital Separate Sync 1024x768 75Hz Digital Separate Sync 1280x768 60Hz Digital Separate Sync 1280x768 75Hz Digital Separate Sync

1280x800 60Hz Digital Separate Sync 1280x1024 60Hz Digital Separate Sync 1280x1024 75Hz Digital Separate Sync

1360x768 60Hz Digital Separate Sync

1440x900 60Hz Digital Separate Sync

1440x900 75Hz Digital Separate Sync 1600x1200 60Hz Digital Separate Sync 1600x1200 65Hz Digital Separate Sync 1600x1200 70Hz Digital Separate Sync

1600x1200 75Hz Digital Separate Sync 1680x1050 60Hz Digital Separate Sync 1920x1080 60Hz Digital Separate Sync 1920x1080 60Hz

(Reduced blanking)

1920x1200 60Hz Digital Separate Sync

Remark : The controller has been designed to take a very wide range of input signals however to optimize the PC’s graphics performance we recommend choosing 60Hz vertical refresh rate. To support on higher refresh rate over 60Hz, the LCD panel may not support.

Digital Separate Sync

Specifications subject to change without notice

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HDMI PORT :

Resolution

640x480 60Hz 640x480 72Hz 640x480 75Hz 800x600 56Hz 800x600 60Hz 800x600 72Hz

800x600 75Hz

1024x768 60Hz

1024x768 70Hz

1024x768 75Hz

1280x768 60Hz

1280x768 75Hz

1280x800 60Hz

1280x800 75Hz 1280x1024 60Hz 1280x1024 75Hz

1360x768 60Hz

1366x768 60Hz

1440x900 60Hz

1440x900 75Hz 1600x1200 60Hz

1600x1200 65Hz 1600x1200 70Hz

1600x1200 75Hz 1680x1050 60Hz

Resolution

480i30

480p60

480p59.94

576i25 576p50 720p60

720p59.94

720p50

720p30

720p29.97

720p25 720p24

720p23.976

1080i30

1080i29.97

1080i25

1080p60

1080p59.94

1080p50 1080p30

1080p29.97

1080p25 1080p24

1080p23.976

1680x1050 75Hz 1920x1080 60Hz 1920x1200 60Hz

COMPOSITE INPUT PORT :

Mode

NTSC-M

NTSC-J

NTSC-4.43

PAL-BDGHI

PAL-M PAL-N

PAL-60

Specifications subject to change without notice

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DVI PORT : COMPONENT PORT :

Resolution

Mode

NTSC

640x480 60Hz 640x480 72Hz 640x480 75Hz 800x600 56Hz 800x600 60Hz 800x600 72Hz

800x600 75Hz

1024x768 60Hz

1024x768 70Hz 1024x768 75Hz 1280x768 60Hz 1280x768 75Hz 1280x800 60Hz

1280x800 75Hz 1280x1024 60Hz 1280x1024 75Hz

1360x768 60Hz

1366x768 60Hz

1440x900 60Hz

PAL 576p50 480p60

480p59.94

720p60

720p59.94

720p50

1080p30

1080p29.97

1080p60

1080p59.94

1080p50 1080p30

1080p29.97

1080p25 1080p24

1080p23.976

1080i60

1080i59.94

1080i50

1440x900 75Hz

1600x1200 60Hz 1600x1200 65Hz

1600x1200 70Hz

1600x1200 75Hz 1680x1050 60Hz 1680x1050 75Hz 1920x1080 60Hz 1920x1200 60Hz

Specifications subject to change without notice

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5

4

9

1

Appendix II – RS-232 control protocols

RS-232 Serial control (Baud rate 2400, 8 bits, 1 stop bit and no parity

Physical connection :

Controller side Computer side Connector interface : CN8 Connector interface : Serial port Mating connector : JST XHP-6 Mating connector : DB9 Female

5 463

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) : RS-232 connection cable, 600mm P/N 4260902-00 can be ordered separately for connection.

Software connection :

The OSD function can be controlled through sending the RS-232 protocol. The RS-232 program can be custom-made to fit for application or it can be used the serial control program, like Accessport, Telix or Serial Utility program developed by DigitalView. Please contact your local support for information.

Mating face of CN8 Mating face of RS-232 DB9 Male

)

1

3

8

7

6

1. Commands to implement switch mount control buttons

Function Command Description Remark

Menu button 0xf7 Menu button pressed Button equivalent Select-down

0xfa Select-down button pressed Button equivalent button Select-up button 0xfb Select-up button pressed Button equivalent Right/+ button 0xfc Right/+ button pressed Button equivalent Left/- button 0xfd Left/- button pressed Button equivalent

2. Parameter setting - immediate, relative, reset and query

Function Command Description Acknowledge (if enabled)

Volume control Left & right channel

Volume control on/off (mute)

Back level control 0x81,

0x80, “a” | “A”,

nn | “+” | “-” |

“=”|

“r” | “R” |

“?”

0x80, “m” | “M”,

“0” |

“1” |

“r” | “R” |

“O” |

“?”

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, nn

“o”, ss,

Set audio (L+R) volume = value/increment/decrement Display OSD indicator Reset Query

Disable audio output. Enable audio output. Reset Disable audio output without “Mute” symbol Query

Set brightness = value/increment/decrement Reset Query Current Source Maximum query Minimum query Set, Source, value Query, Source

volume

“0” - audio off (muted). “1” - audio on. “O”- audio off (without mute symbol)

Brightness.

ss - reference by Input main select(0x98)

Range : “0””0”-“6””4” Default : “3””2”

Specifications subject to change without notice

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Contrast control all channels

0x82, “a” | “A”,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i ” , ss, nn

“o”, ss,

Color control 0x83,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, nn

“o”, ss,

Tint control 0x84,

nn | “+” | “-” |

“r” | “R” |

“?”

“m”

“n”

“i” , ss, nn

“o”, ss,

Phase (tuning) control

0x85,

nn | “+” | “-” |

“?”

Image H position 0x86,

nnnn | “+” | “-” |

“?”

Image V position 0x87,

nnnn | “+” | “-” |

“?”

Sharpness 0x8a,

n | “+” | “-” |

“r” | “R” |

“?”

Frequency 0x8b,

nnnn | “+” | “-“ |

“?”

Scaling Mode 0x8c,

“0” | “1” | “9” | “A” |

“r” | “R” |

“?”

Set display orientation

0x8e,

n |

Set all contrast = value/increment/decrement Reset Query Maximum query Minimum query Set, Source, value Query, Source

Set color = value/increment/decrement Reset Query Maximum query Minimum query Set, Source, value Query, Source

Set tint = value/increment/decrement Reset Query Maximum query Minimum query Set, Source, value Query, Source

Set dot clock phase = value/increment/decrement Query Set img_hpos = value/increment/decrement Query Set img_vpos = value/increment/decrement Query Set sharpness = value/increment/decrement Reset Query

Set frequency = Value/increment/decrement Query Set graphic image scaling mode = value Reset Query

Set display orientation = value/increment/decrement

Contrast All.

ss - reference by Input main select(0x98)

Range : “0””0”-“6””4” Default : “3””2”

ss - reference by Input main select(0x98)

Range : “0””0”-“6””4” Default : “3””2”

ss - reference by Input main select(0x98)

Range : “0””0”-“6””4” Default : “3””2”

Dot clock phase. (In PC mode only)

Image horizontal position. (In PC mode only)

Image vertical position. (In PC mode only)

Sharpness. (HDMI and Composite Only )

Range : “0””0”-“6””4” Default : “3””2”

Graphic mode H active size (in pixels)

Image expansion on/off. “0” – 1:1 “1” – fill screen “9” – 4:3 “A” – 16:9 “0” – Normal. “1” – Vertical Flip.

Specifications subject to change without notice

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OSD

“4”-

100%

(1)

Transparency

“r” | “R” |

“?”

0x92,

n | “+” | “-” |

(1)

“r” | “R” |

“?”

Reset Query Set OSD transparency = value/increment/decrement Reset Query

“2” – Horizontal Flip. “3” – Horizontal & Vertical Flip.

OSD transparency

“0”- 0% “1”- 25% “2”- 50% “3”- 75%

OSD menu timeout

0x93,

nn | “+” | “-” |

“r” | “R” |

“?”

Select menu timeout = value/increment/decrement Reset Query

OSD menu timeout value.

“0””0” – ON. "0""5" - 5 secs "0""F" - 15 secs "1""E" - 30 secs "2""D" - 45 secs

"3""C" - 60 secs

Select OSD language

(1)

Input main select 0x98,

0x95, n | “r” | “R” | “?”

nn | “+” | “-” | “r” | “R” | “?”

Select language = English, French, Spanish Reset Query Select input main = PC or VIDEO or next available Reset Query

“0” – English.

“2” – French.

“3” – Spanish.

Main selected.

“0x41,0x31” VGA

“0x42,0x31” Composite1

“0x42,0x32” Composite2

“0x44,0x31” Component

“0x46,0x31” DVI

“0x48,0x31” HDMI1

“0x48,0x32” HDMI2

Auto Source Seek 0x99,

“0” | “1” | “?” |

Failover off/on selection

(1)

0x99, nn , “0” | “1” |

“?” | Video System (Composite video only)

0x9b,

“0” | “1” | “2” | “3” |

“r” | “R” |

“S” | “s”|

“?”

Disable/ Enable Query

Set FailOver enable Source Disable/ Enable Query Set video system = Auto/NTSC/PAL/SECAM Reset Video State Query Query

“0” – Disable “1” – Enable

“nn” = “0x59,0x31” FailOver

Query:

“0” – Auto. “1” – NTSC_M_358 “2” – PAL_N_443 “3” – SECAM “4” – NTSC_M_443 “5” - PAL_M_358 “7” – PAL_M_443 “9” – PAL_N_358

Gamma value

(1)

select

Auto power off

Hotkey 1

0xa0, “1”,

0x9d,

n |

“r” | “R”

“?”

0x9f,

“0” | “1” |

“r” | “R” |

“?”

n |

“r” | “R” |

“?”

Select GAMMA value = Value Reset Query Set power down option = On/Off Reset Query Set Hotkey 1= Value Reset Query

GAMMA value:

“5” – 1.8, “7” – 2.0, “2” – 2.2, “A” – 2.4, “C” – 2.6 “0” – Off. “1” – On.

“1” – Volume. “2” – Back Level. “3” – Contrast. “4” – Saturation. “5” – Input source. “B” – No function “E” – Aspect/Size “F” – Image Orientation “H” – Brightness “I” – Auto Picture Setup

Specifications subject to change without notice

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Hotkey 2

(1)

0xa0, “2”,

n |

“r” | “R” |

“?”

Set Hotkey 2= Value Reset Query

“1” – Volume. “2” – Back Level. “3” – Contrast. “4” – Saturation. “5” – Input source. “B” – No function “E” – Aspect/Size “F” – Image Orientation “H” – Brightness “I” – Auto Picture Setup

Runtime counter 0xa1,

nnnnn |

“r” | “R” |

“?” Colour temperature select

0xb3,

n |

“r” | “R” |

“?”

runtime counter value = nnnnn (* 0.5 hour) Reset Query Select colour temperature = value Reset Query

Runtime = nnnnn.

Main selected.

“2” – 6500K. “3” – 5000K. “4” – user defined RGB values “5” – 9300K

“6” – 7500K.(Default)

Red level for selected colour temperature

Green level for selected colour temperature

0xb4,

nn | “+” | “-” | “r” | “R” | “?” 0xb5,

nn | “+” | “-” | “r” | “R” | “?”

Set the level of the red channel for the selected colour temp. = value/increment/decrement Reset Query Set the level of the green channel for the selected colour temp. = value/increment/decrement Reset

Red level for selected colour

temperature.

Range: “0””0”-“F””F”

Default: “8””0”

Green level for selected colour

temperature.

Range: “0””0”-“F””F”

Default: “8””0”

Query Blue level for selected colour temperature

Graphic horizontal resolution enquiry Graphic vertical resolution enquiry Graphic horizontal sync frequency

0xb6,

nn | “+” | “-” | “r” | “R” | “?”

Set the level of the blue channel

for the selected colour temp. =

value/increment/decrement

Reset

Query

0xb7 Horizontal resolution (in pixels) in

3 digit hex number

0xb8 Vertical resolution (in lines) in 3

digit hex number

0xb9 Horizontal sync frequency (in

units of 100Hz) in 3 digit hex

Blue level for selected colour temperature.

Range: “0””0”-“F””F” Default: “8””0”

“nnn” = horizontal resolution

“nnn” = vertical resolution

“nnn” = horizontal frequency

number Graphic vertical sync frequency

0xba Vertical sync frequency (in units

of Hz) in 3 digit hex number and

1 char

“nnnc” = vertical frequency nnn = 3 digit hex c= “i” or “p” interlace or Progressive

OSD turn off 0xbd Turn off the OSD. “0” – fail.

“1” – successful.

Backlight control 0xe0,

nn | “+” | “-” | "="| “R” | “r” | “?”

Set Backlight =

value/increment/decrement

Display OSD indicator

Reset

Query

Backlight. Range:

D/A : “0””0” ~ “6””4” 100Hz : “0””0” ~ “6””4” 120Hz : “0””0” ~ “6”"4” 140Hz : “0””0” ~ “6””4” 160Hz : “0””0” ~ “6””4” 180Hz : “0””0” ~ “6””4” 200Hz : “0””0” ~ “6””4” 220Hz : “0””0” ~ “6””4” 240Hz : “0””0” ~ “6””4”

Specifications subject to change without notice

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260Hz : “0””0” ~ “6””4”

440Hz

: “1”,”B”,”8”

280Hz : “0””0” ~ “6””4” 300Hz : “0””0” ~ “6””4” 320Hz : “0””0” ~ “6””4” 340Hz : “0””0” ~ “6””4” 360Hz : “0””0” ~ “6””4” 380Hz : “0””0” ~ “6””4” 400Hz : “0””0” ~ “6””4” 420Hz : “0””0” ~ “6””4”

440Hz : “0””0” ~ “6””4”

Backlight D/A / PWM

OSD turn off 0xbd Turn off the OSD. “0” – fail.

Backlight PWM Frequency

0xe5 “0” | “1” | “R” | “r” ”?”

0xe6, nnn | “+” | “-” | “R” | “r” | “?”

Set : PWM or D/A

Reset Query

Set Backlight PWM Frequency = value/increment/decrement Reset Query

“0” – PWM

“1” – D/A (Default)

“1” – successful.

+/- 20Hz

Value

100Hz : “0”,”6”,”4”

120Hz : “0”,”7”,”8”

140Hz : “0”,”8”,”C”

160Hz : “0”,”A”,”0” (Default)

180Hz : “0”,”B”,”4”’

200Hz : “0”,”C”,”8”

220Hz : “0”,”D”,”C”

240Hz : “0”,”F”,”0"

260Hz : “1”,”0”,”4”

280Hz : “1”,”1”,”8”

300Hz : “1”,”2”,”C”

320Hz : “1”,”4”,”0”

340Hz : “1”,”5”,”4”

360Hz : “1”,”6”,”8”

380Hz : “1”,”7”,”C”

400Hz : “1”,”9”,”0”

420Hz : “1”,”A”,”4”

Backlight Invert 0xe7

“0” | “1” | “R” | “r” ”?”

Minimum Backlight Value

Specifications subject to change without notice

0xee, "0x5C" nn| "+" | "-"| "R" | "r" | "?"

Set On or Off

Reset Query Set Minimum Backlight value = value / increment / decrement Reset Query

“0” – Off

“1” – On

Minimum Backlight value/

Range :

D/A : "0""0" ~ "3""2"

100Hz : "0""0" ~ "3""2"

120Hz : "0""0" ~ "3""2"

140Hz : "0""0" ~ "3""2"

160Hz : "0""0" ~ "3""2"

180Hz : "0""0" ~ "3""2"

200Hz : "0""0" ~ "3""2"

220Hz : "0""0" ~ "3""2"

240Hz : "0""0" ~ "3""2"

260Hz : "0""0" ~ "3""2"

280Hz : "0""0" ~ "3""2"

300Hz : "0""0" ~ "3""2"

320Hz : "0""0" ~ "3""2"

340Hz : "0""0" ~ "3""0"

360Hz : "0""0" ~ "3""0"

380Hz : "0""0" ~ "3""0"

400Hz : "0""0" ~ "3""1"

420Hz : "0""0" ~ "3""1"

440Hz : "0""0" ~ "3""1"

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3. Other control

Function Command Description Acknowledge (if enabled)

Select RS-232 acknowledge Auto-setup 0xc3 Start auto-setup of current

Command availability Auto-calibration 0xc5 Start auto-calibration of gain

Soft Power On/Off 0xc8,

Query video input status

0xc1, “0” | “1”

Disable/enable command acknowledge.

vmode.

0xc4, n Check whether a command is

available.

of the RGB amplifier.

Soft power “0” | “1” | “?”

off/on

query 0xc9 Query the status of the

primary & pip status

“0” – acknowledge disabled. “1” – acknowledge enabled. “0” – fail. “1” – successful. “0” – not available. “1” – available. “0” – fail. “1” – successful. "0" - Soft power off "1" - Soft power on

“nn,nn” = input status “nn,xx” digit = primary status:

“0”,”0” : invalid “A”,”1” VGA “B”,”1” Composite 1 “B”,”2” Composite 2 “D”,”1” Component “F”,”1” DVI “H” “1” HDMI 1 “H” “2” HDMI 2

“xx,nn”= PIP input status:

“0”,”0”: invalid

Query BIOS version

0xcb, “0” Read BIOS version BIOS version “VV.YY.ZZ”

VV = V0 or E0,

V0 = Release version

E0 = Engineering Sample

YY= Version Number

ZZ= Customer Number

Query PCBA number Reset to Factory Defaults Reset to Factory Defaults with (color temp)

(1)

Effective on Firmware V1.05.00.00 or up

The RS-232 command strings sent in one time can support up to 380 bytes via CN8 port The RS-232 command string sent in one time can support up to 50 bytes via CN1 or J1 port.

n = 1-byte ascii-coded hex number, e.g., parameter value of 0x1 is represented by “1” (0x31). mn or nn = 2-byte ascii-coded hex number, e.g., parameter value of 0x1e is represented by “1”, “e” | “E” (0x31, 0x6e|0x4e). Please refer to the ASCII to Hex convert table below.

Specifications subject to change without notice

0xcb, “1” Read PCBA number “nnnnn” = PCBA number

SP-1920= “41760”

0xce Reset all parameters to

“1” – successful.

default value

0xcf Reset all parameters for all

video modes to default value

“1” - successful.

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0x37

7 0x48

H 0x6

8 h

0x51

Q 0x71

q

Hex to ASCII conversion table

Hex ASCII Hex ASCII Hex ASCII Hex ASCII 0x30 0 0x41 A 0x61 a 0x2B + 0x31 1 0x42 B 0x62 b 0x2D - 0x32 2 0x43 C 0x63 c 0x3F ? 0x33 3 0x44 D 0x64 d 0x34 4 0x45 E 0x65 e 0x35 5 0x46 F 0x66 f 0x36 6 0x47 G 0x67 g

0x38 8 0x49 I 0x69 i 0x39 9 0x4A J 0x6A j 0x4B K 0x6B k 0x4C L 0x6C l 0x4D M 0x6D m 0x4E N 0x6E n 0x4F O 0x6F o 0x50 P 0x70 p

0x52 R 0x72 r 0x53 S 0x73 s 0x54 T 0x74 t 0x55 U 0x75 u 0x56 V 0x76 v 0x57 W 0x77 w 0x58 X 0x78 x 0x59 Y 0x79 y 0x5A Z 0x7A z

Specifications subject to change without notice

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Appendix III – Mapping definition

• Definition of Mapping A :

Specifications subject to change without notice

39 of 47

• Definition of Mapping B :

Specifications subject to change without notice

40 of 47

• Definition of VESA :

Specifications subject to change without notice

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• Definition of JEIDA :

Specifications subject to change without notice

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Appendix IV – DV remote control unit work for HSP-1920

P/N 559000106-3 :

DigitalView remote control unit (without DV logo silk screen printing)

P/N 559000105-3 :

DigitalView remote control unit (with DigitalView logo silk screen printing)

POWER BUTTON Soft power ON/OFF button.

MUTE BUTTON ( )

SEL UP ( ) / SEL DN ( ) + / - BUTTON In OSD menu, pressing this button to adjust the settings. OSD BACK BUTTON Use to display the OSD menu and go to the previous OSD screen. OSD NEXT BUTTON Use to display the OSD menu and go to the next OSD screen. AV/TV BUTTON Use to select the input source. (VGA/DVI/..) VOLUME (-/+) BUTTON Press the “+” button to increase the volume and the “-” to decrease the volume. PLAY (YPbPr) BUTTON Press this button in the non OSD menu display mode to select Component source. STOP (VGA) BUTTON Press this button in the non OSD menu display mode to select VGA source. DVI BUTTON Press this button in the non OSD menu display mode to select DVI source. HDMI Composite 1 Composite 2

BUTTON FUNCTION

Switch to mute on/off mode.

In OSD menu, pressing this button to select the items.

Press this button in the non OSD menu display mode to select HDMI 1 source. Press this button in the non OSD menu display mode to select Composite 1 source. Press this button in the non OSD menu display mode to select Composite 2 source.

Specifications subject to change without notice

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P5

Appendix V – Media Failover Function

HSP-1920 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.

STEP 1 : To enable the Media Failover function on the OSD menu under 'Setup' page > 'Fail Over' to 'ON' as shown below :

STEP 2 : Stored the media content in the following format in the USB memory stick and

Stored media content in USB memory stick

Supported media format file : "MP4"

STEP 3 : The built-in media player will run and display the video content stored in the USB memory stick automatically if the video input source is no signal / loss of sync on a designated input.

Failover recovery :

The controller will go back to previous input source and check if it has valid signal exists after playing one media file. It will go back play the media file if no signal exists. But it will display the previous input source if it has valid signal detected.

Or press 'MENU' button on the OSD switch mount force to trigger the input source selection menu displayed on screen as shown below. Then select the input source you want to jump back. Or just power cycle the controller to switch back.

USB extend cable P/N 426895100-3

Specifications subject to change without notice

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WARRANTY

The products are warranted against defects in workmanship and material for a period of three (3) year from the date of purchase provided no modifications are made to it and it is operated under normal conditions and in compliance with the instruction manual.

The warranty does not apply to:

• Product that has been installed incorrectly, this specifically includes but is not limited to cases where electrical short

circuit is caused.

• Product that has been altered or repaired except by the manufacturer (or with the manufacturer’s consent).

• Product that has subjected to misuse, accidents, abuse, negligence or unusual stress whether physical or electrical.

• Ordinary wear and tear.

Except for the above express warranties, the manufacturer disclaims all warranties on 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 liabilities on the part of the manufacturer for damages, including but not limited to special, indirect consequential damages arising out of or in connection with the use of or performance of the products.

CAUTION

Whilst care has been taken to provide as much detail as possible for use of this product it cannot be relied upon as an exhaustive source of information. This product is for use by suitably qualified persons who understand the nature of the work they are doing and are able to take suitable precautions and design and produce a product that is safe and meets regulatory requirements.

LIMITATION OF LIABILITY

The manufacturer’s liability for damages to customer or others resulting from the use of any product supplied hereunder shall in no event exceed the purchase price of said product.

TRADEMARKS

The following are trademarks of Digital View Ltd:

• Digital View

• HSP-1920

Specifications subject to change without notice

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CONTACT DETAILS

Digital View has offices in Asia, Europe and USA :

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: ussales@digitalview.com

EUROPE

Digital View Ltd. The Lake House Knebworth Park Herts, SG3 6PY UK

Tel: +44-(0)20-7631-2150 Fax: Fax: +44-(0)20-7631-2156

Sales: uksales@digitalview.com

ASIA

Digital View Ltd Unit 705-708, 7/F Texwood Plaza 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

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Revision History

Date Rev No. Page Summary 29 Sept 2017 1.00 All First issued 15 Dec 2017 1.01 34

43

Revised Color temperature RS-232 command Revised the supported media format file to "MP4" only.

Specifications subject to change without notice

47 of 47

Digital View HSP-1920 Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual