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Digital View ALR-1400v2, Instructions Manual

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Digital View ALR-1400v2 Instructions Manual Download Page 2

Specifications subject to change without notice 

© Digital View Ltd – Doc Ver 2.00:  11 November, 2016  

Page 

2 of 35

 

 

 
           Revision History 

 

Date  

Rev No. 

Page  

Summary 

30 Sept 2016 

1.00 

All 

First Issue for preliminary version. 

11 Nov 2016 

2.00 

8 
 
8 
 
 
10 
 
 
14 
 
 
 
 
24, 25 
 
26, 27 

- Change brightness hotkey function on "+"/"-" 
button (same as ALR-1400) 
- Add backlight hotkey function on "SEL UP"/"SEL 
DN" button (same as ALR-1400) 
 
Add Wide Screen Mode function support on OSD 
menu. 
 
Support three more panel supports  
    - AU Optronics B101EW05 V0 (1280x800) 
    - SHARP LQ064V3DG06 (640x480) 
    - SHARP LQ104V1DG61 (640x480) 
 
Update input mode support table. 
 
- Add more RS-232 commands functions - OSD H 
position (0x90), OSD V position (0x91), OSD 
Transparency (0x92), Select OSD language (0x95), 
Auto Source Seek (0x99), Scaling Mode (0x8c) & 
Wide Screen Mode Selection (0xd9) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 

Summary of Contents for ALR-1400v2

Page 1: ...t information about system elements 7 Connection Operation How to use the controller 11 Connectors pinouts jumpers Essential connection information 19 Controller dimensions 20 Application notes 22 Tro...

Page 2: ...ton same as ALR 1400 Add backlight hotkey function on SEL UP SEL DN button same as ALR 1400 Add Wide Screen Mode function support on OSD menu Support three more panel supports AU Optronics B101EW05 V0...

Page 3: ...diagram separate document for each panel Connector reference in following section Assembly notes Check controller switch jumper settings errors may damage the panel Prepare the PC Connect the parts U...

Page 4: ...anel 2 LVDS cable for connection with LVDS panel 3 TTL cable for connection with TTL panel 4 Backlight driver if not built into LCD 5 Backlight driver cable 6 Function controls 7 Function controls cab...

Page 5: ...river models require different cables and different pin assignment Make sure correct cable pin out to match the backlight driver Using wrong cable pin out may damage the backlight driver 7 Function Co...

Page 6: ...cs 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...

Page 7: ...o the settings of JA3 JA6 JB2 JB3 JB2 JB3 are used for backlight driver control read backlight driver specification and information on the jumper table to define the correct settings JA3 JA6 are used...

Page 8: ...menu function under OSD menu on state SEL UP SEL UP increase the setting moves the selector to the next function under OSD menu on state decrease the setting moves the selector to the previous functio...

Page 9: ...format in 4 3 Color Gamma 0 4 0 6 1 0 1 6 2 2 Adjust Gamma settings Color Temperature 4 4 4 4 Adjust the warmness of the image displayed The higher temperature the coolest image looks like The lower...

Page 10: ...ource to DVI VGA Select input source to VGA Auto Source Seek ON Auto source select always enable OFF Disable auto source select function B L Control DA or PWM Selection for voltage level dimming contr...

Page 11: ...Mating type XHP 6 or compatible CNA1 Auxiliary Power Output JST 4 way S4B XH A compatible Mating type XHP 4 or compatible CNB1 Backlight control connector JST 5 way S5B XH A compatible Mating type XH...

Page 12: ...signal high CCFT ON 2 3 control signal low CCFT ON JB5 Backlight control type selection 1 2 VR Digital switch mount control 3 4 Analog backlight brightness controlled by RS 232 voltage range 0 5V 5 6...

Page 13: ...er on board 24VDC 3 3V 3V3 closed 1 3 2 4 5V 5V closed 1 3 2 4 12V 12V closed 3 5 4 6 18V 18V closed 3 5 4 6 Please make sure the backlight power must support 24V supply Because CNA1 pin 1 and CNB1 pi...

Page 14: ...d panels see ALR 1400v2 panel support table at http www digitalview com controllers csg php Pos 5 Pos 6 Pos 7 Description OFF ON OFF SXGA ON ON OFF WXGA OFF OFF ON XGA ON OFF ON SVGA OFF ON ON VGA WVG...

Page 15: ...Ground 26 GND Ground 27 NC No connection 28 NC No connection 29 EB0 Even data bit B0 30 EB1 Even data bit B1 31 EB2 Even data bit B2 32 EB3 Even data bit B3 33 EB4 Even data bit B4 34 EB5 Even data bi...

Page 16: ...SCLK Reserved 3 VCC 5V 4 TXD RS 232 Tx data 5 GND Ground 6 RXD RS 232 Rx data CNA1 Auxiliary power output JST S4B XH A compatible Mating type XHP 4 or compatible PIN SYMBOL DESCRIPTION 1 AUX POWER 12V...

Page 17: ...selected by JA3 JA6 11 GND Ground 12 GND Ground 13 GND Ground 14 GND Ground 15 GND Ground 16 NC No function 17 NC No function 18 NC No function 19 NC No function 20 GND Ground 21 GND Ground 22 NC No f...

Page 18: ...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 Dat...

Page 19: ...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 com...

Page 20: ...from CNA1 pin 1 Maximum current drawn on CNA1 pin 1 and CNB1 pin 2 is 3A 24V 3A 12V Enable This is a pin provided on some backlight drivers for On Off function and is used by this panel controller for...

Page 21: ...s on the backlight driver The main power load for On Off is handled by a relay on the ontroller Example for circuit design Signal description Notes 1 R1 470ohm on board 2 RPOT is an external potentiom...

Page 22: ...uch 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 displa...

Page 23: ...ttings memory Settings are stored in non volatile memory Language OSD support Yes Graphics OSD icons Yes VESA DPMS implementation Yes Plug Play VESA DDC 1 2 b compatible Voltage output for LCD 3 3V 5V...

Page 24: ...parate Sync 800x600 60Hz Sync On Green 1024x768 60Hz Digital Separate Sync 1024x768 60Hz Sync On Green 1280x768 60Hz Digital Separate Sync 1280x768 60Hz Sync On Green 1280x800 60Hz Digital Separate Sy...

Page 25: ...0 60Hz 1024x768 60Hz 1280x768 60Hz 1280x800 60Hz 1280x1024 60Hz 1360x768 60Hz 1366x768 60Hz 1440x900 60Hz Remark The controller has been designed to take a very wide range of input signals however to...

Page 26: ...uttons Function Command Description Acknowledge if enabled Menu 0xf7 Menu button pressed Button equivalent Select down button 0xfa Select down button pressed Button equivalent Select up button 0xfb Se...

Page 27: ...crement decrement Reset Query OSD transparency 0x30 0 Default 0x31 25 0x32 50 0x33 75 0x34 100 OSD menu timeout 0x93 nn r R Select menu timeout value increment decrement Reset Query OSD menu timeout v...

Page 28: ...for selected colour temperature 0xb5 nn r R Set the level of the green channel for the selected colour temp value increment decrement Reset Query Green level for selected colour temperature Range 0 0...

Page 29: ...0Hz 0 0 6 4 440Hz 0 0 6 4 Backlight on off control 0xe1 0 1 r R Set backlight brightness Disable backlight Enable backlight Reset Query Backlight working status Backlight on off 1 normal Default Backl...

Page 30: ...nn nn Query PCBA number 0xcb 1 Read PCBA number nnnn PCBA number ALR 1400v2 41758 Factory Reset 0xce Reset all parameters to factory default value 1 successful Soft Power On Off 0xc8 0 1 Soft power o...

Page 31: ...Specifications subject to change without notice Digital View Ltd Doc Ver 2 00 11 November 2016 Page 31 of 35 Appendix III Mapping definition Definition of Mapping A...

Page 32: ...Specifications subject to change without notice Digital View Ltd Doc Ver 2 00 11 November 2016 Page 32 of 35 Definition of Mapping B...

Page 33: ...controller chip will then execute a process to adjust the relative values of the RGB signals to achieve the best performance The parameters of the corrected RGB values are then stored in the controll...

Page 34: ...ucts 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 liabili...

Page 35: ...s Center 52 Hung To Road Kwun Tong Hong Kong Tel 852 2861 3615 Fax 852 2520 2987 Sales hksales digitalview com EUROPE Digital View Ltd 6 Marylebone Passage London W1W 8EX UK Tel 44 0 20 7631 2150 Fax...

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