Casio PA-2500 Dokumentacja Pobierz pdf (Strona 56)

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Put power supply voltage

down by degrees.

VDET1R ON

VDET2R OFF

Measure the voltage that

VDET1R becomes ON.

VDET1R= 3.3 V ± 2 %

Put power supply voltage

down by degrees.

VDET1R ON

VDET2R ON

Measure the voltage that

VDET2R becomes ON.

VDET2R= 3.0V ± 2 %

Put power supply voltage

down by degrees.

VDETS ON Measure the voltage that

VDETS becomes ON.

VDETS = 2.7 V ± 1 %

VDET1R

VDET2R

VDETS

Setting Change to connect power

supply to the terminals for

rechargeable battery.

Vr = 2.6 V

Connect the items as

shown.

Change to connect

power supply to the ter-

minals for backup bat-

tery.

Vs = 3.0 V

Connect the items as

shown.

Step Operation Display (Wiring) Note

V

-

+

PA-2500U

Vs

Backup battery terminal

V

-

+

PA-2500U

ChargerAC adapter

Vr

Rechargeable battery terminal

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