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Doubted for buy this manual as it is my first order here and at not have cover image, I assumed would haven't. However, within 24 hs, already possessed the link to download it. The manual are scanned correctly and have all what is needed. Includes adjustments and diagrams of all circuits. Very satisfied.
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Really good quality, аll readable.! Wonderful work shop. I recommend to all!
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Good quality service manual.The scheme is on A3 format and very readable.Thank you
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Very good service-manual with clear electrical diagrams. Thanks you.
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the manual is in quite good quality and it's in pdf. manual was send in less then 6h.
42PD4200 (PW1A)
Item
AUTOMATIC SIGNAL LEVEL ADJ USTMENT �VIDEO
Procedure (1) Select AV1 and enter the service adjustment mode. (2) Select No.743 �Automatic White peak Adj. (Multi)� and press OK button for more than 2 seconds to start the adjustment. It will complete the adjustment after the OSD of �AUTO MODE� disappeared.
Preparation (1) Input the adjustment signal of 576p or 480p format into AV1 input terminal. the adjustment signal
The signal level of black area should be pedestal level. This signal must not be inserted characters etc.
Black White 0.7V
[Note] Never adjust without use of the specified signal. If that were done by mistake, the picture would become abnormal in black level, contrast and color. In this case, it will be recovered by re-adjustment in the specified way.
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