178MP LCD Monitor Engineering Functional Specification

Transcription

1 ISSUED DATE: 2004/9/16 REVISED DATE: REVISION: 178MP LCD Monitor CUSTOMER DATE: JEAN R&D MANAGER MARKETING MANAGER EE. Engineer Power. Engineer ME. Engineer Safety

2 Revision History Rev. Date Item Page Cause Revised by Page: 2

3 CONTENTS REVISION HISTORY...2 CONTENTS SCOPE ABSOLUTE MAXIMUM RATING GENERAL SPEC USER CONTROLS AND INDICATORS POWER ON /OFF SWITCH POWER INDICATOR LED FUNCTION KEY OSD FUNCTION FACTORY SETTINGS OSD FACTORY MODE POWER SUPPLY LCD MONITOR LCD monitor power consumption Connector pin assignments Brightness Adjustment range: Contrast Adjustment range: Light output White Color Coordinate: FLAT PANEL Display image PANEL INSPECTION SPECIFICATIONS Defect Terminology Limit Values...21 Notes AUDIO SPEC Audio Input...23 Page: 3

4 Speaker MONITOR DIMENSIONS AND WEIGHT DIMENSIONS (WIDTH HEIGHT DEPTH) WEIGHT CASE WORK CONTAINER LOADING VIBRATION DROP ACCESSORIES CABLE TIMING TABLE REGULATORY RELIABILITY RELIABILITY OF THE MONITOR LIFETIME OF BACKLIGHT...28 Page: 4

5 1. SCOPE This document defines the performance requirements for a FLAT PANEL DISPLAY MONITOR. This model is a 17.0 inch TFT LCD Display Monitor. There will be a soft power switch button on the front of the monitor. One power supports the monitor energy on universal supply voltage range 2. Absolute Maximum Rating MIN MAX Storage Temperature TSTG Operating Temperature TOPR 0 40 Power Supply Voltage Vdd 5.0V For TFT LCD Module 3. General Spec. Display Size: 17.0 diagonal Resolution: 1280x1024 pixels Display Color: 6bits+2FRC/color16.2M colors. Pixel Pitch: 0.264(H) 0.264(W)mm Response Time: Trr+Tff: (typical) 16ms(max) 30ms Contrast Ratio: 450:1(typical)/300:1(min) Brightness: 270 cd/ m2 (typical)/200 cd/ m2 (min) Compliance with VESA DDC1/2B Revision 1.3 Analog Input: 135MHz pixel rate max H: khz, V: Hz, TTL separate RGB: 0.7 Vpp, 75 ohms +/- 1% Audio in: 1 Vrms max,26.7kohm, 100Hz ~ 20Khz Speaker: 1 W*2 max. 8Ω±15% Audio output: R channel & L channel unbalance value must be less than ±30% (volume sets to max 1 khz) Jack: 3.5φ,stereo MIN MAX Storage Temperature TSTG Operating Temperature TOPR 0 40 Humidity Operating: 10% ~ 90% (Non-condensation) Non Operating: 10% ~ 90% (Non-condensation) Page: 5

6 Scan Frequency 178MP LCD Monitor Horizontal Vertical Recommended Resolution 30kHz~80kHz 50Hz~75Hz 1280 dots 1024 lines 60Hz Signal registration There are totally 35 timings mode that can be saved in memory by FIFO architecture. This monitor can support VGA up to SXGA resolution. There are some resolution example listed in lookup timing table. Lookup timing table (refer to Page.27: Timing Chart) VGA VGA VESA MAC (70Hz) mode (60Hz) mode (75Hz) mode (56Hz) mode (60Hz) mode (72Hz) mode (75Hz) mode (60Hz) mode (70Hz) mode (75Hz) mode (60Hz) mode (75Hz) mode (67Hz) mode (74.5Hz) mode Page: 6

7 4. User controls and indicators 4.1 Power on /off switch The monitor shall have a power control switch visible and accessible on the front of the monitor. 4.2 Power Indicator LED Normal Operation LED Green Color Power Saving Mode LED Orange Color 4.3 Function key 1. The monitor normally is in a normal operation after the power bottom is pressed. And the OSD main menu will be turned on when the 1 button is pressed. 2. The and buttons are used to scroll down/up the menu. When moving around different levels within a menu system, the 2 bottom is always used to select an option, advancing to the next menu, and the 1 button is always used to exit a level, returning to a previous menu or exiting the menu system when in the main menu. 3. After selecting the function, or buttons are used to decrease / increase the values of the corresponding parameter. 4.OSD will be turned off if no any function key is pressed after displaying on screen for 15 sec (default value).and the time is changeable by selecting OSD Timeout item. 5. Power Button Lock The power button lock will be activated by pressing the front panel control buttons " 1 "+ " " for 10 seconds. Locking the power button means that the user won't be able to turn off the LCD while the power button is locked. If the user presses the power button while it is locked, a message will appear on the screen for 3 seconds showing "Power Button Locked". It also means that with the power button locked, the LCD would automatically turn back "On" when power is restored after a power failure. If the power button is not in the locked mode, then power should return to it's previous state when power is restored after a power failure. The power button lock will be deactivated by pressing the front panel control buttons " 1 "+ " " again for 10 seconds. 6. OSD Lock The OSD lock will be activated by pressing the front panel control buttons " 1 "+" " for 10 seconds. If the user then tries to access the OSD by pressing any of the buttons" 1 ", " ", " ", or " 2 ",a message will appear on the screen for 3 seconds showing "OSD Locked". The OSD lock will be deactivated by pressing the front panel control buttons " 1 "+" " again for 10seconds. Page: 7

8 4.4. OSD Function OSD Menu Main Menu: (For audio model: 178MP) Auto Adjust: To automatically adjust H./V. Position, Phase adjust and Clock adjust. REMARK: There may need manual adjustment of phase for optimized performance for various VGA tolerance. Page: 8

9 Contrast /Brightness: To adjust the Contrast of the video and the backlight currency.. Color Adjust: To select the color temperature 6500 K, 9300 K or user settings. Information: To display the data about Horizontal / Vertical frequency, Pixel clock, Resolution, Model number and Serial No. of the monitor. Page: 9

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11 Image Adjust: H./V. Position: To adjust the horizontal and vertical position of the video. Hsize: To adjust the horizontal pixel clock of the video. Fine Tune: To adjust the delay time of data and clock. Sharpness: To select the picture sharpness of display. Page: 11

12 Setup Menu:: Language Select: To select one of eight languages. (English, French, German, Italian, Spanish, Finnish, Japanese, Traditional Chinese, and Simplified Chinese) Resolution Notifier: Enable : OSD will Notifier the best picture quality resolution change the resolution to 1280x1024 OSD Position: To set OSD position. OSD Timeout: To set the displaying time of OSD. Memory Recall: Restore default settings of Clock, H./V. Position, Phase, Contrast, Brightness, Color temperature, OSD position, OSD timeout and Sharpness, Volume, Resolution notice. Audio Menu: Volume: To adjust the output of speaker or earphone. Mute: To set or reset the mute function. Page: 12

13 4.5. Factory settings Performing the reset function, all setting return to below. Menu Items Factory Screen Adjustment Contrast/Brightness 100%/100% Color Adjustment Temperature 6500K Others settings Menu position Center Sharpness Enable Volume 50% OSD Time out 15 Sec Mute off 4.6. OSD Factory Mode Adjustment of white balance: Presetting: 1. Warm up time must be over 30 minutes. 2. Set at 5WHITE BLOCK pattern. 3. Set up CA110 color analyzer at the center of screen and along a perpendicular to the screen at 20cm from the display. OSD type as following for reference: 04/5/11 V:P01 178MP WHITE BALANCE EEPROM INIT. GAIN R 117 G 113 B 111 OFFSET R 138 G 135 B K R 128 G 128 B K R 110 G100 B 110 NOW 66 MAX 166 MIN 66 NOW 100 MAX 100 MIN 0 OFFSET-S R128 G128 B128 WB Count: 255 EE Count: 1 WB RST Time: 3398: 28: 15 WB INT Time: 1: 0: 30 1: EXIT 2:SELECT 4. key the m Press or key move cursor to WHITE BALANCE then press 2 Monitor will execute auto white balance and showing the WHITE BALANCE Text. When the Text disappeared, the auto white balance is OK. Page: 13

14 5. Power Supply The Power supply shall start and function properly when under full load, with worst case conditions of input voltage/frequency at 0 ~ 40 ambient temperature. The inrush current must be limited to 40A at 120Vac and 80A at 220Vac. The operating range shall be from 90 to 264Vac and frequency range from 47.5 to 63Hz. Power consumption for the monitor shall be less than 45W over the specified voltage and frequency ranges. AC power cord is 1.8m in length 6. LCD monitor LCD monitor power consumption Power LED color Normal: <45W green Off <2W orange Remark: DMPS power consumption is specified with Audio non-activate Connector pin assignments The signal cable connector shall be a molded-over, shield twisted pair cable. The cable shall be 1.8 meters long. The pin assignments shall be listed as below: PIN D-SUB Connector 1 Red Video 2 Green Video 3 Blue Video 4 NC 5 GND 6 GND 7 GND 8 GND 9 +5V for DDC 10 GND 11 NC 12 SDA 13 H-sync 14 V-sync 15 SCL Page: 14

15 Brightness Adjustment range: Adjusting brightness control from min. to max. position at full white screen and maximum contrast. The typical light output of white pattern shall be increased more than 70 cd/m² Contrast Adjustment range: Adjusting contrast control from min. to max. position at full white screen and maximum brightness, The typical light output of white pattern shall be increased more than 150 cd/m².(based on 6500K) Light output The light output should be greater than 200 cd/m² when the contrast and brightness are set to max position. (based on 6500K) White Color Coordinate: CIE chromatic diagram (x y) coordinates for the screen center. White color temperature 9300 K 6500 K 5400 K x y Test conditions: Full white pattern Brightness and Contrast are set to max The color tolerance range is x = ±0.030, y = ±0.030 Page: 15

16 6.2. Flat Panel 178MP LCD Monitor LCD Panel Model No: HannSTAR:HSD170ME13-A The panel used as the display device shall be a SXGA resolution 17.0 diagonal TFT-LCD. The brightness uniformity of the panel shall be measured by measuring brightness at 9 predefined locations and taking the ratio shall be less than 25%. (Fig.1) Definition Brightness: Average value of 9 points shown in Fig. 1 Minimum Luminance in 9 Points (1-9) Brightness Uniformity = 100 % MAXimum Luminance in 9 Points (1-9) Condition 90 % 50 % 10 % 10 % 50 % 90 % Fig. 1 The typical response time : Tr+ Tf=16ms max response time : Tr+ Tf=30ms The typical viewing angle in the horizontal direction is-70/+70degrees. The typical viewing angle in the vertical direction is 60/+70degrees. (Fig.2) The contrast ratio of the panel is measured by measuring the brightness of full white screen and the brightness of full dark screen and taking the ratio of the white to dark measurements. The contrast ratio TYP:450:1,MIN:300:1 Ratio of gray max (G max), gray min (G min) at the center point of panel. Luminance with all pixels white (Y Bmax Cmax) CR= Luminance with all pixels black (Y Bmin Cmin ) Page: 16

17 Fig.2 Definition of Viewing Angle: Viewing Angle Range (10 < CR) Normal Line Φ= 0.θ =0 θl θr θl = 90 X ΦL ΦH Y 12 o'clock direction ΦH = 90 6 o'clock direction ΦL = 90 Y' X' θr = 90 The typical luminance of white (center of screen) is 270 cd/ m2 under CIE 1931 color chromaticity of followings: x = / y = / Brightness and Contrast are set to maximum. Page: 17

18 Definition of Crosstalk (Refer to the VESA STD) A Gfg Gbkg B Gfg E Gfg D Gfg C Gfg The calculation for shadowing is made from the 2 Luminance measurements Gbkg and Lsh, as followings: Lmax - Lmin Crosstalk = 100% Lmin Where Lmax is the larger value of Gbkg or Lsh, and Lmin is the smaller of the two Display image The displayed image should be within following spec. Bezel V1 Horizontal : H1, H2 0.3mm Vertical : V1, V2 0.3mm H1 H2 V2 Page: 18

19 6.3. Panel Inspection Specifications No cosmetic defects are allowed expect those specified below. The conditions of visual inspections are as follows. Item Conditions Lighting Ambient illumination to be 300 to 500 lux. Temperature 25 ±5 Humidity 65%±10% Viewing distance 35cm Viewing angle degrees horizontal and degrees vertical Customer CPU or PC AT Compatible CPU with VGA Equipment Card: LD-S510(Panel Link DVI Output, use VIRGE/MX VGA Controller) Driving Supply Voltage DC 5.0V Condition The LCD panel shall be inspected with all pixels set to Display pattern white black red green and blue. Areas and parameters considered questionable shall be subjected to detailed measurements. Back-light supply current IL=13mA dual lamp current CCFL Driving Frequency 55±5KHz Remarks: 1. Defect not appear within 1 minute shall be ignored. 2. Variation of viewing angle to the display shall not exceed the range of specified viewing angle. 3. Over the life of the product, variation of the parameters specified in shall be maintained within reasonable limits. The panel must note exhibit any significant defects while in operation (excluding the CCFL operation). Page: 19

20 Defect Terminology The following descriptive terms are recognized: Dark Spots/Lines Bright Spots/Lines Polarizer Scratch Polarizer Dent Rubbing Line Newton Ring Mottling Dim Line Cross Lines Off Bright Dark Dot Spots or lines that appear dark in the display patterns are usually the result of contamination. Defects do not vary in size or intensity (contrast) when contrast voltage is varied. Contrast variation can be achieved through the use of varying gray shade patterns. Spots or lines that appear light in the display patterns. Defects do not varied in size or intensity (contrast) when contrast voltage is varied. Contrast variation can be achieved through the use of varying gray shade patterns. When the unit lights, lines appear light (white) with display patterns dark and do not vary in size. Physical damage to the polarizer that does not damage the glass. When the unit lights, spots appear light (white) with display patterns dark and do not vary in size. Physical damage to the polarizer that does not damage the glass. Horizontal or diagonal lines that appear gray with the display patterns dark and may have resulted from an out of control rubbing process on the polymer or waves on the BEEs or prism sheets. The rainbow effect caused by non-uniform cell thickness. When the unit lights, variation/non-uniformity (splotch) appears light (white) with the display and might varies in size. When the unit lights, line(s) in the minor (vertical) or major (horizontal) axis appear dim, but not completely on or off. When the unit lights, lines in both the minor and major axis do not appear. A sub-pixel (RGB dot) stuck off/on (electrical). The Bright Dot is defined as visible through 5% transmission ND FILTER. Page: 20

21 Limit Values Visual Defects (See Notes) Dark/White Spot 0.2<D 0.8 N 5 for dark or white Bright OR Dark Line Foreign Matrial 0.05<W 0.1 and 0.3 L 2 N 5 Polarizer Scratch 0.01<W 0.1 and 1 L 5 N 5 Polarizer Dents/bubble Average<D 0.5mm N 6 Maximum allowable defect count-all types N 7 D : diameter, W : width, L : length, N : count NT FILTER 3% Electrical Defects (See Notes) Count Reject Bright Dot (Electrical) (See Notes) N 7 N>7 High and Low Level (TOTAL) Dark Dot (Electrical) N 7 N>7 Total number of defective dots N 10 N>10 Minimum Distance Between Electrical Defects (See Count Reject Notes) Bright Dots High Level to High Level S 5 S<5 Dark Dots S 1 S<1 Bright Dots Two Adjacent N 1 N>1 Dark Dots Two Adjacent N 2 N>2 Bright Dots Three Adjacent N 1 N>1 Bright Dots Four or more Adjacent Not Allowed Dark Dots Four or more Adjacent Not Allowed Page: 21

22 Notes 1. All criteria shall be L W 2. D= Diameter = (L+W)/2, Unit: mm L= Length, Unit: mm N= Number or Count S= Separation from Edge to Edge, Unit: mm W= Width, Unit: mm Spot = Contamination Dot = Sub-pixel stuck on/off (electrical) Each RGB element of a pixel is called Sub-pixel or Dot. Dot which contains larger than 1/2 defective area is called defective Dot. Brightness of a sub-pixel> 16 levels out of 64 gray levels shall be counted as a Bright Dot or a Dark Dot. 2 defective Dots for all types of combination shall be allowed as adjacent defective Dots. 3. Unless otherwise specified, optical defects whose length is greater than four times the width (L>4W) shall be considered as width (L<4W) shall be considered as spot defect. 4. All gray shade testing will be based on Shades1, 12 and 16 for Black/White/Red/Green/Blue (From a base of 16 gray shades, where 16 is max. bright and 1 min. 5. Bright Dot is defined as follows: Visible through 3% transmission ND Filter. 6. Following defect to be judged by Limit Samples when it is necessary (1) Newton ring (2) Rubbing Defects (3) Mottling (4) Dim line (5) Light leakage Page: 22

23 6.4. Audio Spec Audio Input level : 1Vrms max Impedance:26.7k ohm Frequency: 100Hz-20KHz Jack:3.5φ,Lime color, stereo Speaker impedance: 8 ohm ±15% at 1KHz,1.0V max power: 1W resonance freq: 900Hz ±120Hz at free air 1.0V Page: 23

24 7. Monitor dimensions and weight 7.1. Dimensions (Width Height Depth) Monitor dimensions (unpacked) W H D: 374mm 366mm 195mm Packing Size W H D: 435mm 440mm 145mm View Size: W H: 339.5mm 272mm 7.2. Weight Net (unpacked): 4.6 Kgs Gross (packed): 6.0Kgs 7.3. Case Work Test Condition Ambient temperature: 25 ±5. Material The plastic material used shall be GE SEA-2, CHI MEI PA765A, CHEIL VH-0810 or GP D1200 Bucket/Bezel Alignment The maximum acceptable bucket to bezel mismatch is 0.03 inch (1.0mm) all around the jointed surfaces. Bucket/Bezel Gap The maximum acceptable bucket to bezel gap shall be 1.0mm or less. LCD/Bezel GAP The maximum acceptable LCD to bezel gap shall be 1.2mm or less. Tilt The monitor shall be equipped with a tilt device allowing for -1 degree to 20 degree with respect to the horizontal Container Loading 20 feet container: 876 (W/O Pallet) 876 (W/Pallet) 40 feet container: 1828 (W/O Pallet) 1828 (W/Pallet) Page: 24

25 7.5. VIBRATION Vibration frequency: Hz Acceleration: 1.0g Sweep Time 1 Oct./Min Test Time: 60Min Per Axis 7.6. Drop 1Coner 76cm 3Edge 76cm 6Face 76cm 7.7. Accessories Power cable User s manual Warranty registration card Warranty card bag (Japan only) 7.8. Cable Signal cable VGA signal cable (DDC support) Connector (To monitor) attached (To computer) D-sub mini 15Ppin Length 1.8m Color Gray/Black Page: 25

26 8. Timing Table ITEM TIMING HZ HZ HZ HZ Pixel Rate MHZ MHZ MHZ MHZ H TOTAL us us us us H DISPLAY us us us us H B-Porch 1.907us 1.907us 3.175us 3.810us H Width 3.813us 3.813us 2.116us 2.032us H Border 0.318us 0.318us 0.000us 0.000us V TOTAL ms ms ms ms V DISPLAY ms ms ms ms V B-Porch 1.112ms 1.049ms 1.114ms 0.427ms Vs Width 0.064ms 0.064ms 0.086ms 0.080ms V Border 0.222ms 0.254ms 0.000ms 0.000ms H/V Sync -/+ -/- -/- -/- Interlace No. No. No. No. ITEM TIMING HZ HZ HZ HZ Pixel Rate MHZ MHZ MHZ MHZ H TOTAL us us us us H DISPLAY us us us us H B-Porch 3.556us 2.200us 1.280us 3.232us H Width 2.000us 3.200us 2.400us 1.616us H Border 0.000us 0.000us 0.000us 0.000us V TOTAL ms ms ms ms V DISPLAY ms ms ms ms V B-Porch 0.626ms 0.607ms 0.478ms 0.448ms Vs Width 0.057ms 0.106ms 0.125ms 0.064ms V Border 0.000ms 0.000ms 0.000ms 0.000ms H/V Sync +/+ +/+ +/+ +/+ Interlace No. No. No. No. Page: 26

27 ITEM TIMING HZ HZ HZ HZ Pixel Rate MHZ MHZ MHZ MHZ H TOTAL us us us us H DISPLAY us us us us H B-Porch 3.910us 2.462us 1.920us 2.235us H Width 1.117us 2.092us 1.813us 1.219us H Border 0.000us 0.000us 0.000us 0.000us V TOTAL ms ms ms ms V DISPLAY ms ms ms ms V B-Porch 0.784ms 0.600ms 0.513ms 0.466ms Vs Width 0.060ms 0.124ms 0.106ms 0.050ms V Border 0.00ms 0.000ms 0.000ms 0.000ms H/V Sync -/- -/- -/- +/+ Interlace No. No. No. No. ITEM TIMING HZ HZ Pixel Rate 108MHZ MHZ H TOTAL us us H DISPLAY us 9.481us H B-Porch 2.296us 1.837us H Width 1.037us 1.067us H Border 0.000us 0.000us V TOTAL ms ms V DISPLAY ms ms V B-Porch 0.594ms 0.475ms Vs Width 0.047ms 0.038ms V Border 0.00ms 0.000ms H/V Sync +/+ +/+ Interlace No. No. Page: 27

28 9. REGULATORY The following documents form a part of this specification to the extent specified herein. The product has been tested and approved to use the relevant marks on statements: The following documents form a part of this specification to the extent specified herein. The product has been tested and approved to use the relevant marks on statements: TUV/GS TUV/ERGO CB TCO99 CE VCCI BSMI UL/CUL FCC 10. RELIABILITY Reliability of the monitor The MTBF of the monitor has to be hours (except LCD module). The MTBF shall be calculated according to the MIL standard 217E/F. The calculation shall be performed for a primary test /preset mode under ambient temperature of Lifetime of backlight The brightness is still more than 50% of the original brightness after: Min : hours Typ : hours Page: 28