User Manual 15.3 Inch Color LCD Display Model: Last change: 2012-9-10 Copyright @ Shenyang Torch-Bigtide Digital Tech.,Co.
CONTENTS 1. SCOPE.................................................................................................................................................. 4 2. ELECTRICAL PERFORMANCE ...................................................................................................... 6 2.1 Power Supply ................................................................................................................................................6 2.2 Power Management ...............................
7.1 Environment condition...............................................................................................................................18 7.2 Dot Defect ....................................................................................................................................................19 Last change: 2012-9-10 Copyright @ Shenyang Torch-Bigtide Digital Tech.,Co.
1. SCOPE This document defines the performance requirements for a 15.3-inch TFT LCD color monitor with touch screen for medical use. This product is controlled by model name; any change will be recorded in the list and confirmed by customer. This high-resolution color display is specifically designed to meet the rigorous performance standards needed for surgery. To guarantee image integrity, features include accurate signal conversion.
Abbreviations The following abbreviations are used in this document: Acronym Definition AC AI ATE BIST BLS CCC CR DC DDC EDID EEPROM ESD GND HDMI I2C LCD LED MTBF PCAP P/N USB VESA WXGA Alternating Current Assembly Instruction Automated Test Equipment Built In Self Test Backlight Stabilization China Compulsory Certification Contrast Ratio Direct Current Display Data Channel Extended Display Identification Data Electrically Erasable Programmable Read only Memory Electric Static Discharge Ground High Defin
2. ELECTRICAL PERFORMANCE 2.1 Power Supply Tab. 2.1 : DC12V ± 10% -Input Voltage - Current (max) : 3.0 A - Frequency : 50/60Hz ± 3Hz - Power Consumption : <30W 2.2 Power Management The following table shows the power consumption feature: Tab. 2.2 Power Power Consumption Indicator Normal operation Active Active Green Less than 30 W Green Less than 15W Active-off mode Inactive Inactive Blanked blinking While there is no sync the monitor power indicator LED will be in green blinking status.
HDMI EDID datum EDID via HDMI I²C bus DigitaL (HDMI) EDID 00 FF FF FF FF FF FF 00 0A 84 16 19 01 00 00 00 32 13 01 03 81 26 1E 78 2E AE A5 A6 54 4C 99 26 14 50 54 BF EF 80 81 80 01 01 01 01 01 01 01 01 01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70 13 00 78 2C 11 00 00 1E 00 00 00 FD 00 38 4B 1E 51 0E 00 0A 20 20 20 20 20 20 00 00 00 FC 00 48 4c 31 39 31 36 56 0a 20 20 20 20 20 00 00 00 10 00 00 3D 40 00 C0 03 00 78 2C 11 00 00 1E 00 F6 Week, year Serial number Note: the datum above for reference only
2.3.2 HDMI connector Fig. 2.2 HDMI connector Tab. 2.
Tab. 2.5 Pin Signal 1 VBUS 2 D- 3 D+ 4 GND USB A-Type Used for external USB function, such as a USB mouse, flash disk. USB B-Type Used for Touch panel control. 2.4 Panel Features Tab. 2.6 Panel Module NLT12876BC26-32D Size 15.3” (39 cm diagonal) Aspect Ratio 15:9(W:H) Active Display Area 334.08 (H) x 200.45 (V) mm Resolution 1280(H)x 768 (V)pixels Pixel Pitch 0.261(H) x 0.261(V) mm Color Depth 16.
2.5.2 Brightness (TBD) 2.5.3 View angle Left/Right: 88/88 degree (Typ.); 80/80 degree (Min.) (CR≥10) Up/Down: 88/88 degree (Typ.)/; 80/80 degree (Min.) (CR≥10) (Note 2) (Note 2) 2.5.4 Brightness Uniformity Deviation less than 30% (Note 5) 2.5.5 Contrast ratio 700:1 500:1 (Typ.) (note 3) (Min.) 2.5.6 White Color Coordinates (TBD) 2.5.7 Response Time Typical (Tr+Td): Max. (Tr+Td): 14+11ms (Note 6) 20+15ms (Note 6) 2.5.
Item Specification Frame Size 385.08mm X251.45 mm Tolerance [-0.4,0] Active Area 334.08 X200.45mm Total Thickness 3.20±0.50 mm 2.6.3 Environmental Characteristics Tab. 2.10 Item Specification Temperature Humidity (Non Condensing) Operation -30°C ~ +70°C 20%RH ~ 90%RH Active Area -30°C ~ +80°C 10%RH ~ 90%RH 2.6.4 Optical Characteristics Tab. 2.11 Item Specification Transmissivity ≥90% 2.6.5 Electrical Characteristics Tab. 2.12 Parameter Min Typ. Max Digital Power Supply (VDD) 3.
backlight at the given temperature for stabilization of the backlight. This should be measured in the center of screen. Test equipment should be equivalent with the following equipment. Environment condition: Ta=25 ± 2ºC Note2: Viewing angle is measured as follow: Note 3: Definition of contrast Ratio (CR): Ratio of gray max (Gmax) & gray min (Gmin) at the center point of the panel.
Note 5: Definition of brightness uniformity The luminance uniformity is calculated by using following formula. Non-Luminance(LU)=1- Note 6: Definition of response time is as follows: Response time is measured at the time when the luminance changes from “black” to “white”, or “white” to “black” on the same screen point, by photo-detector. Ton is the time when the luminance changes from 10% up to 90%. Also Toff is the time when the luminance changes from 90% down to 10%(See the following diagram.).
3. MECHANICAL SPECIFICATIONS 3.1 Outline Dimensions & Weight Fig. 3.1 Tab. 3.1 Item Last change: 2013-3-20 Set Width 390.08mm Depth 256.45mm Height 55.4 mm Housing components Plastic Visible screen surface Approx. 334.08 (H) x 200.45 (V) mm Degree of protection IP21 Connection panel At rear VESA 75 x 75 mm Net weight TBD Copyright @ Shenyang Torch-Bigtide Digital Tech.,Co.
3.2 Screen Quality 3.2.1 H/V Outline Position Fig. 3.2 3.2.2 Outline Edge Position Fig. 3.3 3.2.3 Structure Width Position Fig. 3.4 Last change: 2013-3-20 Copyright @ Shenyang Torch-Bigtide Digital Tech.,Co.
3.3 Packaging Fig. 3.5 Tab. 3.2 Carton Box Width (mm) 447 Depth (mm) 180 Height (mm) 395 Gross weight TBD 4. ENVIRONMENT CONDITONS 4.1 Operation Environment（UXN-039059） Tab. 4.1 Ambient temperature range Last change: 2013-3-20 Copyright @ Shenyang Torch-Bigtide Digital Tech.,Co.
Ambient humidity 20%-80% Temperature gradient < 0.5°C/min Atmospheric pressure range 70 – 110 kPa 4.2 Transport and Storage (Packed) Tab. 4.2 Ambient temperature range -10 -- +40℃ Ambient humidity 10%-90% Temperature gradient Max. 10℃/h, no condensation Atmospheric pressure range 70 – 106 kPa 4.3 Mechanical Load Operation （UXN-13600 Class M2） Tab. 4.
Degree of protection to IEC 60529 Conformity IP21 CE 5.2 Electromagnetic Compatibility The unit shall comply with CISPR 11 Group 1 Class B - 3dB for conducted and radiated emission. TM.Appr.EMC The unit shall comply with CISPR 11 Group 1 Class B - 3dB for conducted and radiated emission. TM.Appr.Certification The monitor shall be certified to the following regulations: - IEC60950-1 - FCC - CE 5.3 Rohs Compliance Comply with RoHs 6. MTBF & Warranty Flat screen without Backlight: ＞70,000 operation hours.
7.2 Dot Defect Tab. 7.
7.2.1 Close defect dots 7.2.2 Linked defect dots Last change: 2013-3-20 Copyright @ Shenyang Torch-Bigtide Digital Tech.,Co.
Last change: 2013-3-20 Copyright @ Shenyang Torch-Bigtide Digital Tech.,Co.
7.2.3 Appearance specification Tab. 7.3 Defect pattern Dot shape Impure ingredient Stains Dust Line shape Bubbles, Wrinkles, Dent Condition d<0.2mm 0.2mm ≤d<0.3mm 0.3mm ≤d≤0.5mm d>0.5mm W<0.05mm L<0.7mm 0.05mm ≤W≤0.1mm 0.7mm ≤L≤1.0mm L>1.0mm W>0.1mm d<0.2mm 0.2mm ≤d≤0.5mm d>0.5mm Criteria Allowed ≤10 points ≤3 points 0 point S≤0.2mm2 Allowed S>0.2mm2 0 point Allowed ≤4 points 0 point Allowed ≤2 points 0 point Scratch(Surface of polarizer) Note1: Definition of symbols is as follows.
Diameter > 0.8 mm, Quantity = 0 Lines, Linear Fibers or Scratches in the viewable area Width < 0.02 mm, Disregard or ignore 0.02 mm < Width < 0.04 mm, Length < 20 mm Min. distance between blemishes: 10 mm 0.04 mm < Width < 0.08 mm, Length < 5 mm Quantity < 2, min. distance between: 20 mm 0.08 mm < Width < 0.10 mm, Length < 2 mm Quantity < 1 Width > 0.1 mm, Refer to circular blemish criteria: (a+b) / 2 Note 1: Bubbles or contamination outside the viewing area are considered acceptable.
