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PDF SVH-1920 Data sheet ( Hoja de datos )
| Número de pieza | SVH-1920 | |
| Descripción | INTERFACE CONTROLLER | |
| Fabricantes | Digital View | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SVH-1920 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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PC, DVI, VIDEO INTERFACE CONTROLLER
FOR TFT PANEL
Model: SVH-1920+
Part number : 41717002X-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
12. Connectors, pinouts & jumpers – Essential connection information
25. Controller dimensions
26. Application notes
28. Troubleshooting
29. Specifications
30. Appendix I – Supported graphics modes table
33. Appendix II – RS-232 control protocols
45. Appendix III – Mapping definition
47. Appendix IV – Auto Color Gain
48. Appendix V – DV remote control unit work for SVH-1920+
50. Appendix VI – Function description for de-interlacing mode AFM, TNR,
MADI, DCDi
50. Appendix VII – PIP mix table
51. Appendix IX – Specification for inverter Interface Board P/N 416040010-3
54. Appendix X - Specification for audio add-on board P/N 416940020-3
56. Warranty, Caution & Limitation of Liability, Trademarks
57. Contact details
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 1.4: 22 May, 2013 (SVH-1920+_manual.doc)
Page 1 of 57
1 page  
18. DVI-D input cable : Plug the DVI cable to the connector P3 on the controller board
19. Analog RGB Input : As this may affect regulatory emission test results and the quality of the signal to the controller a
suitably shielded cable should be utilized.
20. S-video input : Standard S-Video cables can be used. Reasonable quality cable should be used to avoid image quality
degradation.
21. Composite input : Composite video input cable with BNC connector can be used. Reasonable quality cable should be
used to avoid image quality degradation.
22. Auxiliary video input : This port provides Composite video 1 & 2, S-video 1 & 2, Component 1 & 2. The video input
selection can be switched via RS-232 command (0x98).
23. 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.
24. External panel power input : Allow to supply external power to the panel separately for max 3.3V (7A) or 5V (7A) or 12V
(5A) or 18V (3.5A) via PP4 power input connector.
• 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
© Digital View Ltd – Doc Ver 1.4: 22 May, 2013 (SVH-1920+_manual.doc)
Page 5 of 57
5 Page 
9300K
Green Gain :
Blue Gain :
Red Offset :
Green Offset :
Blue Offset :
Reset to Defaults : Resume to the default values
Red Gain :
Green Gain :
Blue Gain :
Red Offset :
Green Offset :
Blue Offset :
Reset to Defaults : Resume to the default values
User setting :
Red Gain :
Green Gain :
Blue Gain :
Red Offset :
Green Offset :
Blue Offset :
Reset to Defaults : Resume to the default values
Reset All to Defaults : Resume all color temperature settings to the default values.
Hot Key 4
Hot key 1 : Volume / Brightness / Contrast / Inputs / Aspect Ratio/ Zoom / Freeze / PIP Size /
PIP Swap / PIP On/Off / Saturation / Hue / Backlight / Auto Picture Setup / No Function
Hot key 2 : Volume / Brightness / Contrast / Inputs / Aspect Ratio / Zoom / Freeze / PIP Size /
PIP Swap / Saturation / Hue / Backlight / Auto Picture Setup / No Function
Monochrome Mode 4
- Color
- Red Monochrome
- Green Monochrome
- Blue Monochrome
Backlight Setup4
- B/L Invert :
: Invert for the backlight brightness
- B/L Control : D/A / PWM : Selection for voltage level dimming control / PWM
dimming control
- Backlight Frequency :
100 ~ 440Hz in a step of 20
- Light Detector :
: Enable ambient light detector function by using KIT
70220-3
Default Setting 4
Reset to Factory Defaults 4 (Activate when JC1 position 4 sets open)
Are you sure ? Yes/No
Reset to Factory Defaults with (Color Temp.) 4 (Activate when JC1 position 4 sets open)
Are you sure ? Yes/No
Save Current Settings as Calibrated Values 4 (Activate when JC1 position 2 sets closed)
Are you sure ? Yes/No
Recall Stored Calibrated Values 4
Are you sure ? Yes/No
* : DISPLAY IN VIDEO MODE ONLY
*** : DISPLAY WHEN HD-1000/-2000 CONNECTED
# : DISPLAY IN ARGB MODE ONLY
## : DISPLAY IN ARGB OR COMPONENT VIDEO MODE ONLY
Firmware V0.50.00.00 or up revision.
Specifications subject to change without notice
© Digital View Ltd – Doc Ver 1.4: 22 May, 2013 (SVH-1920+_manual.doc)
Page 11 of 57
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SVH-1920.PDF ] | |
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