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Corp. Ltd All Rights Reserved This manual may not, in whole or in part, be copied, Photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of InnoLux Tech. Corp. Ltd. Acer S243HL Service Manual 1 Acer Acer –LCD-S243HL Important Safety Notice 1. Safety precautions This monitor is manufactured and tested on a ground principle that a user’s safety comes first. However, improper used or installation may cause damage to the monitor as well as to the user. Warning: • This monitor should be operated only at the correct power sources indicated on the label on the rear of the monitor. If you’re unsure of the power supply in you residence, consult your local dealer or Power Company. • Do not try to repair the monitor by yourself, as it contains no user-serviceable parts. This monitor should only be repaired by a qualified technician. • Do not remove the monitor cabinet. There are high-voltage parts inside that may cause electric shock to human bodies. • Stop using the monitor if the cabinet is damaged. Have it checked by a service technician. • Put your monitor only in a lean, cool, dry environment. If it gets wet, unplug the power cable immediately and consult your closed dealer. • Always unplug the monitor before cleaning it. Clean the cabinet with a clean, dry cloth. Apply non-ammonia based cleaner onto the cloth, not directly onto the class screen. • Do not place heavy objects on the monitor or power cord. 2. Product safety notice Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Before replacing any of these components read the parts list in this manual carefully. The use of substitute replacement parts, which do not have the same safety characteristics as specified in the parts list, may create shock, fire, or other hazards. 3. Service notes • When replacing parts or circuit boards, clamp the lead wires around terminals before soldering. • Keep wires away from high voltage, high temperature components and sharp edges. • Keep wires in their original position so as to reduce interference. • Adjustment of this product please refers to the user’ manual. Acer Acer –LCD-S243HL 01 Product Specification 1. General: Acer S243HL is designed with LVDS interface, VGA/Dual-HDMI input, LED panel and over driver function. it featured with DC 19V adapter power supplies and audio input. It’s a green product and meets all ROHS standard. The power button and display control buttons are on the base of the monitor. The monitor shall automatically to display lower resolution video modes into 1920x1080 full screen display. The image can be adjusted through OSD control. It support HDCP, Color management and ACM function. 1.1 Main Features Features Specifications Maximum resolution 1920(x3) x 1080 @ 60Hz Back light system 2 LED lightbar (top & bottom edge side) Pixel pitch 276.75 um (per one triad) x 276.75 um (V) Display area 531.36mm (H) x 298.89mm (V) Contrast ratio 8,000,000:1(ACM ON) Brightness 250cd/m. (TYP.) Response time (Tr+Tf) 2ms(GTG) Viewing angle 170° (H)/ 160°(V), (TYP.) Input interface Analog (D-sub 15 pin) Digital (HDMIx2) Audio system 2 W *1 Plug & Play VESA DDC/CI Power supply DC 19V adapter For Non-EMEA English, Deutsch, Espanol, ......., ........, Francais, Italiano, ...... OSD language For EMEA English, Deutsch, Espanol, Dutch, Russian, Francais, Italiano, Finnish Acer Acer –LCD-S243HL 1.2 Accessories Items VGA cable Audio cable User’s manual Warranty card Quick-start Guide Description 1.8m 1.8m Multi Multi Multi Option .. .. .. .. .. 2. Operation Specifications The unit should suffer no visible cosmetic damage and should operate with no degradation in display quality during exposure to the operating conditions and after exposure to the non-operating conditions, in any sequence. 2.1 Environmental conditions Operating Specification Low Temperature 0°C (Relative Humidity is as low as possible), 12 hrs. High Temperature +40°C / 20% R.H., 12 hrs. High Humidity +32°C/ 80% R.H., 12 hrs Altitude 12,000 feet at 25°C (hold 3.5 hrs) Storage Low Temperature -30°C / humidity not controlled High temperature &low humidity +65°C/ 10% R.H. Test Profile +25°C/ 50%R.H.(2hrs)-> -30°C/ No R.H.(12hrs).-> +41°C/ 90% R.H.(12hrs)->+65°C/ 10% R.H.(12 Hrs)->+25°C/ 50% R.H.(2hr) Max. Wet Bulb Temp 39°C Altitude 40,000 feet at -30 °C (hold 1 hr) Notice:1.Altitude Ramp rate: <= 3,500 feet per minute 2. Packed properly with PE bag, cushion material, carton & seal tape 3. power off when test storage Acer Acer –LCD-S243HL 2.2 Safety, EMC, Ergonomics and Compatibility Requirements Items Description Safety GS CB TUV/GS CCC BSMI SASO . . . . . . EMC FCC-B CE/EMC VCCI C C-Tick CCC BSMI SASO . . . . . . . Ergonomics Ergo TCO’03 cTUVus China energy . . . . Windows 95/98/Me Windows 2000 Windows XP Windows C...