LITEMAX SSF2825 V2 User manual

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LITEMAX SSF_SSH2825 V2
Spaxpixel
28” LED B/L LCD
User Manual
(1st Edition 2013/3/20)
All information is subject to change without notice.
Approved by Checked by Prepared by
LITEMAX Electronics Inc.
8F, No.137, Lane 235, Bau-chiau Rd.,
Shin-dian Dist, New Taipei City, Taiwan R.O.C.
Tel : [phone]
Fax: [phone]
Homepage: http://www.litemax.com.tw

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RECORD OF REVISION
Version and Date Page Old Description New Description Remark
Mar,20,2011 all Initial Release

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Contents
RECORD OF REVISION ..................................................................................................2
Contents........................................................................................................................... 3
1.0 GENERAL DESCRIPTION ......................................................................................... 4
1.1 FEATURES .......................................................................................................... 4
1.2 GENERAL SPECIFICATIONS ............................................................................. 4
1.3 ABSOLUTE MAXIMUM RATINGS ....................................................................... 5
2.0 Electrical characteristics .......................................................................................... 6
3.0 TIMING Characteristics........................................................................................... 11
4.0 OPTICAL SPECIFICATION...................................................................................... 15
5.0 Backlight Specifications.........................................................................................17
6.0 AD2662GDVAR Specification & OSD Functions(SSH2825 V2 only) ...................20
6.1GeneralDescription............................................................................................... 20
6.2OutlineDimensions ............................................................................................... 21
6.3AD2662BoardPinDefine....................................................................................... 24
J3:Panelconnector ............................................................................................. 24
CN3:DVI‐DINPUTConnector............................................................................... 24
CN5:DVI‐DConnector(16pin2.0mm) ................................................................... 25
CN2:AnalogRGBInputconnector(D‐SUB15Pin) ................................................... 25
CN4:AnalogRGBInputconnector(13pinconnector) .............................................. 25
JS1:PowerDIN(12V) ............................................................................................ 25
JS1:PowerJack(12V)........................................................................................... 25
J1:Powerconnector(12V)(6PIN2.0mm)............................................................... 26
J8:Powerconnector(5V/12v)(4PIN2.0mm) ........................................................... 26
J2:InverterConnector(8PIN2.0mm)..................................................................... 26
J7,J9:FAN(2PIN2.0mm) ..................................................................................... 26
J6:KeyPad(9PIN2.0mm)..................................................................................... 26
J10:SpeakerConnector(4PIN2.0mm).................................................................. 26
J11ExternFuntionConnector(11PX2PIN2.0mm) ................................................ 27
J5:Ambient(3PIN2.0mm).................................................................................... 27
J4:VRconnector(3PIN2.0mm)............................................................................. 27
J12:IRConnector(3PIN2.0mm) ............................................................................ 27
JP1:PANELVCC(3PIN2.54mm)............................................................................. 27
6.4I/OBOARDPinDefine............................................................................................ 28
6.5IRReceiveBoardPinDefine.................................................................................... 29
6.6DCCharacteristics. ................................................................................................ 29
6.7OSDmenu ............................................................................................................ 30
7.0 MECHANICAL DRAWING........................................................................................ 36
8.0 PRECAUTIONS ........................................................................................................ 38

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1.0 GENERAL DESCRIPTION
SSF_SSH2825V2isaninnovativeultra‐wide,LEDbacklightLCDdisplay.ItprovidesLCDpanelwith
specificratios.ThisLCDdisplayhasa28inchdiagonallymeasuredactivearea.Eachpixelis
dividedintoRED,GREEN,BLUEdotswhicharearrangedinverticalstripeandthismodulecan
display16.7Mcolors.
1.1 FEATURES
Resizing LCD
Ultra Wide Screen (16 : 3)
LED Backlight
High Brightness 1000nits
Low Power Consumption
Wide Viewing Angle
High Uniformity
Wide Dimming
Life Expectancy
1.2 GENERAL SPECIFICATIONS
Model No. SSF2825 V2 SSH2825 V2
Description28”ResizingLCD Module,1000nits, LEDbacklight,1366x254
DisplayArea697.685 x129.7 mm
Brightness1000nits
Resolution1366x254
AspectRatio16:3
ContrastRatio2000:1
PixelPitch(mm)0.51x0.51
ViewingAngle178°(H),178°(V)
DisplayColors16.7M
ResponseTime(Typical)6.5ms
PowerConsumption 24W 27W
Dimensions(mm)735.4x170.5x17.1mm
Weight(Net)2.4Kg 2.5Kg

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1.3 ABSOLUTE MAXIMUM RATINGS

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2.0 Electrical characteristics

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3.0 TIMING Characteristics

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4.0 OPTICAL SPECIFICATION
Item Symbol Condition Data Unit Note
Color
chromaticity
Red Rx
θx=0
θy=0
BM-7
0.647 -
Test Mode：
（1）（2）（3）
Ry 0.331 -
Green Gx 0.313 -
Gy 0.635 -
Blue Bx 0.145 -
By 0.043 -
White Wx 0.290 -
Wy 0.322 -
Center Luminance of White Lc 1000 cd/㎡
Uniform Lu 80 ％
Contrast Ratio CR θx=0
θy=0
Klein K-10
2000:1 - Test Mode：
（1）（4）
Color Saturation NTSC 80 ％
Viewing
Angle
Horizontal
θx+
CR≧10
89
Deg Test Mode：
（1）（3）
θx- 89
Vertical
θy+ 89
θy- 89
Test Mode：
（1） Definition of Viewing Angle（θx，θy）：

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（2） Definition of Test Point：
BA C
2
1
3
Active Area
（3）BM-7 Measurement Setup:
（4）Klein K-10 Measurement Setup:

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5.0 LED Driving Board Specifications
LED Application
This specification is applied to LED converter unit for 2825 V2 1000nits LED
backlight。
Operating Characteristics
Item Symbol Conditions MIN. TYP. MAX. Unit Remark
Input Voltage Vin 10.0 12.0 14.0
V
Input Current
(Low Brightness) IinL
V
IN=12V,Vadj=5
V
0.0 ----- -----
mA
Input Current
(High Brightness) IinH
V
IN=12V,Vadj=0
V
2.08 1.71 1.45
A
LED Current
(Low Brightness) IoutL
V
IN=12V,Vadj=5
V
0.0 ----- -----
Arms
LED Current
(High Brightness) IoutH
V
IN=12V,Vadj=0
V
0.612 0.612 0.612 A
Working Frequency Freq
V
IN=12V,Vadj=0
V
575 625 675 KHZ
Brightness Control
V
adj Connection of
Voltage
0.5 ----- 4.8
V
V
adj±5%
ON/OFF Control
V
on/off Normal Operation 2 ----- 5
V
Output Voltage
V
out VIN=12V,Vadj=0V 30.1 30.1 30.1
V
Efficiency ηVIN=12V,Vadj=0V 88.56 90.1 91.5 ％

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Connector Socket
Input Connector: J1(JST B2B-PH-K-S or Compatible)
:
PIN No Symbol Description
1 Vin DC+12V
2 Vin DC+12V
3 Vin DC+12V
4 GND Ground
5 GND Ground
6 GND Ground
7 Brightness Brightness Control 5V~0V
8 Control ON/OFF Control 0.8V(OFF) 2~5V(ON)
Output Connector: J2,J3(JST S2B-EH or Compatible)
:
PIN NO Symbol Description
1 Output LED High Voltage( + )
2 Output LED Low
V
oltage ( - )

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Mechanical Characteristics
Dimension: 124mm*50mm*15mm
15mm

INPUT CONNECTO
R
J1: PIN1:VIN
PIN2:VIN
PIN3:VIN
PIN4:GND
PIN5:GND
PIN6GND
PIN7:BRIGHTNESS
PIN8:ON/OFF

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6.0 AD2662GDVAR Specification & OSD Functions (SSH2825 V2 only)
WedevelopedthisA/Dboardtosupportindustrialhighbrightnessandcommercial
applications.ThisA/Dboardhasmanyfunctions.Ithasanexternalluminancesensorasan
option,anoptionalVRbuttontocontrolbrightness,fanrotationandRS232.Rev.1is
EuropeanRoHScompliant.

6.1GeneralDescription
MaxResolutionUpTo WUXGA
AnalogRGBInputupto205MHz
ULTRA‐RELIABLEDVIINPUT
Dual/singleLVDSinterface
SupportPanelDC5Vor3.3V,12VOutput
ExternalFanControlbySoftware
OSDControl
InverterAnalogorPWMDimmingControl
*ExternalV.R . brightnesscontrol(optional)
*Externallightsensorbrightnesscontrol(optional)
*ExternalRS232control(optional)
InputPower12VDC
CBVS,S‐VIDEO,YCbCrINPUT
Audioinandb2Wx2AudioOut(optional)
IRRemotecontrol(optional)

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