Casio PX-780 - Charge LED Test

No Operation Display Inspection contents
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 No.15ChargeLED
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RemovetheACadaptorfor
charging(DT-9020CHG).
Setanunchargedmainbat-
tery.
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SettheIT-3000toHA-B61IO
(IT-3000canbeturnedoff).
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ConrmthatthechargeLED
lightsinred.
Removethemainbatteryfrom
theIT-3000andsetittoHA-
B61IO.
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ConrmthatthechargeLED
lightsingreen.
Setanunchargedmainbat-
tery.
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ConrmthatthechargeLED
turnsoff.
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ConnecttheACadaptorfor
charging(DT-9020CHG).
ConrmthatthechargeLED
lightsinred.
ConrmthatthechargeLED
turnsoff.
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