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tres bon document
cela a permis de verifier la connection de l'ecran
merci
salutations
;
The manual was of good quality with high resolution schematic diagrams.
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The manual was very clear and contained all the information I was looking for. My dishwasher is working again because of this servicemanual!
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Quality scan, great manual. I solved my problem with this manual.
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The AKAI 1720 model reel to reel tape recorder described in this Manual is quite an old unit - circa late 1960's. As a consequence, the description of the mechanical details - and adjustments thereof - is quite critical. The manual does this quite well. The schematics are also well presented and have detailed PCB overlays. Probably the only negative is that some half-tone detail has been lost from the original manual as it has been scanned in simple B&W.
38
150S4 LCD
Go to cover page
Colour Adjustment
SETTING MEASUREMENT AREA Measurement areas of o 25mm and o 50mm can be selected by extending or retracting the lens barrel. The o 25mm measurement area can be used for measuring LCDs with 2 - inch or greater diagonals: the o50mm measurement area can be used for measuring LCDs with 4 inch or greater diagonals.
Set the measurement area : Using a slotted screwdriver, loosen the lens - barrel locking screw. Slide the lens barrel to the position corresponding to the desired measurement area. The lens barrel should be slid in the desired direction until it stops. Extending the lens barrel fully sets the o 25mm measurement area: retracting the lens barrel fully sets the o 50mm measurement area. Use the screwdriver to tighten the lens - barrel locking screw and lock the lens barrel in position. Changing the measurement area also changes the measurement angle. this may result in differences between values measured with the o25mm measurement area and those measured with the o50mm measurement area to the viewing - angle characteristics of the LCD. For this reason. it is recommended that the measement area be constant for all measements.
2. Move in either direction until it stops.
1. Loosen
3. Tighten
Lens-barrel locking screw Lens barrel
o 25mm measurement area position o 50 mm measurement area position
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