AOC Envision LE19W037, Руководство по обслуживанию

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Important Safety Notice Important Safety Notice
Proper service and repair is important to the Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service safe, reliable operation of all AOC Company Equipment. The service
procedures recommended by AOC and described in this service manual are effective methods of procedures recommended by AOC and described in this service manual are effective methods of performing service performing service
operations. Some of these service operations require the use of t operations. Some of these service operations require the use of t ools specially designed for the purpose. The ools specially designed for the purpose. The
special tools should be used special tools should be used when and as when and as recommende recommended. d.
It is It is important to note that important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in this manual contains various CAUTIONS and NOTICES which should be carefully read in
order to minimize the risk of personal injury to service personnel. The possibility exists that improper service order to minimize the risk of personal injury to service personnel. The possibility exists that improper service
methods may damage the equipment. It is methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE also important to understand that these CAUTIONS and NOTICES ARE
NOT EXHAUS NOT EXHAUSTIVE. AOC could not possibly know, evaluate and advise the service trade TIVE. AOC could not possibly know, evaluate and advise the service trade of all conceivable ways in of all conceivable ways in
which service might be done or which service might be done or of the possible hazardous consequences of each way. Consequently of the possible hazardous consequences of each way. Consequently, AOC has not , AOC has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not
recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the
equipment will be jeopardized by the service equipment will be jeopardized by the service method selected. method selected.
Hereafter throughout this manual, AOC Compan Hereafter throughout this manual, AOC Company will be y will be referred to as AOC. referred to as AOC.
WARNING WARNING
Use of substitute replacement parts, which do not have the same, specified safety characteristics might create Use of substitute replacement parts, which do not have the same, specified safety characteristics might create
shock, fire, or other shock, fire, or other hazards. hazards.
Under no circumstances should the original design be modified or altered without written permission from AOC. Under no circumstances should the original design be modified or altered without written permission from AOC.
AOC assumes AOC assumes no liability no liability, express or impli , express or implied, arising out of any unauth ed, arising out of any unauthorized modifica orized modification of design. tion of design.
Servicer assumes all liability. Servicer assumes all liability.
FOR PRODUCTS CONTAINING LASER: FOR PRODUCTS CONTAINING LASER:
DANGER-Invisible laser radiations when open AVOID DIRECT EXPOSURE TO BEAM. DANGER-Invisible laser radiations when open AVOID DIRECT EXPOSURE TO BEAM.
CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure. result in hazardous radiation exposure.
CAUTION -The use of CAUTION -The use of optical instruments with this product will increase eye optical instruments with this product will increase eye hazard. hazard.
TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF
THIS SERVICE MANUAL. THIS SERVICE MANUAL.
Take care during handling the LCD module with backlight unit Take care during handling the LCD module with backlight unit
-Must mount the module using mounting holes arranged in four corners. -Must mount the module using mounting holes arranged in four corners.
-Do not press on the -Do not press on the panel, edge of the frame strongly or panel, edge of the frame strongly or electric shock as this will result in damage to the electric shock as this will result in damage to the screen. screen.
-Do not scratch or press on -Do not scratch or press on the panel with any sharp objects, such as pencil or pen the panel with any sharp objects, such as pencil or pen as this may result in damage to as this may result in damage to
the panel. the panel.
-Protect the module from the ESD as it -Protect the module from the ESD as it may damage the electronic circuit (C-MOS). may damage the electronic circuit (C-MOS).
-Make certain that treatment -Make certain that treatment person’s body is grounded through wristband. person’s body is grounded through wristband.
-Do not leave the module in high temperature and in areas of -Do not leave the module in high temperature and in areas of high humidity for a long time. high humidity for a long time.
-Avoid contact with water as it may a short -Avoid contact with water as it may a short circuit within the module. circuit within the module.
-If the surface of -If the surface of panel becomes dirty panel becomes dirty, please wipe it off with a soft , please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may material. (Cleaning with a dirty or rough cloth may
damage the panel.) damage the panel.)