Schematy są ale można wysilić się i zrobić kolorowy skan i o większej rozdzielczości. Wtedy schematy płytek będą czytelniejsze. Całość super jako wartość merytoryczna. Wszystkie dane potrzebne do podłączenia różnego rodzajów urządzeń takich gramofon, CD itd.
jedyne do czego mogę mieć zastrzeżenie to jakość zdjęć zawartych w przesłanej instrukcji serwisowej ponieważ są fatalnej jakości, praktycznie nieczytelne. tak poza tym jestem zadowolony to jest to czego szukałem.
Tekstowy podgląd strony 8 (kliknij aby zobaczyć)
� Power supplied by memory back up battery while the main power supply batteries are removed for replacement retains memory contents. � Do not leave the unit without main power supply batteries loaded for long periods. Doing so can cause deletion of data stored in memory. � If the figures on the display appear too light and hard to see after you turn on power, adjust the tint. � To replace the memory back up battery * Before replacing the memory back up battery, turn on the unit and check to see if the �Low battery!� message appears on the display. If it does, replace the main power supply batteries before replacing the back up power supply battery. * Never remove the main power supply and the memory back up batteries from the unit at the same time. * Be sure to replace the back up power supply battery at least once 2 years, regardless of how much you use the unit during that time. Failure to do so can cause data in memory to be deleted. 1. Press
SHIFT OFF
to turn the calculator off.
Warning! * Be sure to turn the unit off before replacing batteries. Replacing batteries with power on will cause data in memory to be deleted. 2. Making sure that you do not accidently press the the calculator over.
AC/ON
key, slide the case onto the calculator and then turn
3. Slide the back cover from the unit by pulling with your finger at the point marked 1. 4. Remove screw on the back of the calculator, and remove the back up battery compartment cover. 5. Insert a thin, pointed non-metal object (such as a tooth pick) into the hole marked and remove the old battery. 6. Wipe off the surfaces of a new battery with a soft, dry cloth. Load it into the calculator so that its positive ( + ) side is facing up.
