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'SHARP-06804__
MODEL
ZQ-4300
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Do you have a question about the ZQ-4300 and is the answer not in the manual?
Questions and answers
just found my 4300 after many moons...changed the two batteries ...did I need to change the other one? all I get is a blank screen showing that (I think) are two black batteries..do I need to change the third battery..do I need to reset the whole thing ..after that I'll need to read the whole manual...thanks in advance for your help
Yes. The Sharp ZQ-4300 uses two CR2032 lithium batteries: one for unit operation and one for memory backup. If the screen still shows two black batteries after replacing two, it may indicate that both batteries need to be correctly installed or replaced again. Ensure both batteries are replaced properly.
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