Acer LCD-S243HL service manual Important Safety Notice

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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:

zThis 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.

zDo 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.

zDo not remove the monitor cabinet. There are high-voltage parts inside that may cause electric shock to human bodies.

zStop using the monitor if the cabinet is damaged. Have it checked by a service technician.

zPut your monitor only in a lean, cool, dry environment. If it gets wet, unplug the power cable immediately and consult your closed dealer.

zAlways 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.

zDo 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

zWhen replacing parts or circuit boards, clamp the lead wires around terminals before soldering.

zKeep wires away from high voltage, high temperature components and sharp edges.

zKeep wires in their original position so as to reduce interference.

zAdjustment of this product please refers to the user’ manual.

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Contents LCD Monitor Acer S243HL Table of Contents Important Safety Notice General Main Features SpecificationsStorage AccessoriesOperation Specifications Environmental conditions Operating SpecificationSafety, EMC, Ergonomics and Compatibility Requirements Electrostatic Discharge Requirements Condition SpecReliability Items Condition Spec DC to DC characteristics Protection characteristics Condition SpecBacklight Power Supply Items Specification Status Sync Video PowerWarm Mode Chromaticity CoordinateBrightness output White balanceInput / Output Signal Specifications Audio Brightness uniformity2HDMI VGA Timing table Items Condition SpecificationMode Resolution Pixel Clock MHz Sync KHz Sync Hz DDC data Audio output SpecFunction Specifications AUO Panel general specificationsOptical characteristic of LCD panel Color Auto Menu PowerKeypad Function Factory OSD Structure First Second Third Fourth Control Range Default ValueDepend on timing & S/N Message menu Nonemea OSD Translation Main menu Noemea NglishDeutsch Français Español Italiano 意大利语Color management OSD scenario OSD language Nonemea Nglish Main menu意大利语 荷兰语 芬兰语 Finnish 芬兰语 Dutch 荷兰语4Base Mechanical Interface Dimension3Mechanical Specification 2Cabinet MaterialPackage Unit Package SpecificationCarton label 1S/N LabelPage Flat Panel Specification Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Exploded Diagram LCD Exploded drawing All Trouble shooting Backlight can’t be turned on Black Screen Bad Screen White screen No volume with PC Audio Input No volume with Hdmi Input Spare Parts List Schematics and Layouts Acer Acer Acer Acer Acer S243HL Key-pad Layout Acer S243HL 轉接板 Layout Assembly and Disassembly Guard S9 Use a screwdriver to lock the screw S15 Use a screwdriver to lock the screws S20 Use a screwdriver to lock the screws S22 Assemble the chassis assembly with stand S26 Assemble the stand with the base