Casio PV-S250 Información técnica descargar pdf (Pagina 17)

188

Troubleshooting

Power Supply

Possible Cause

Problem with PV Unit operational

settings

Recommended Action

Perform the following procedure.

1. Slide the battery switch to the

REPLACE BATTERIES position, and

remove the battery compartment

cover.

2. Use the stylus to press the P button

inside the battery compartment.

REPLACE BATTERIES NORMAL OPERATION

3. Replace the battery compartment

cover, and then slide the battery switch

back to NORMAL OPERATION.

4. Use the stylus to press the RESET

button on the back of the unit. See

“To reset the PV Unit” for details on

the reset procedure.

5. In response to the message that appears

after you calibrate the touch screen and

adjust the display contrast, tap No.

• Make sure you do not tap Ye s . Doing

so deletes all data stored in memory

and returns all settings to their initial

defaults.

Problem: The PV Unit does not operate normally after batteries are replaced.

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Casio PV-S250 Información técnica Pagina 17