Casio CTK-691 Manual de usuario descargar pdf (Pagina 18)

— 16 —

= Rest of above characters turn on.

A Press “REGISTRATION 4” button.

B Each characters turn in order.

There no lack of dots and characters

12. TUNE check (If no TUNING METER, this check can be skipped)

1 Connect the TUNING METER to the phone jack.

2 Press “8” button.

3 The TUNING METER must indicate "C".

4 Disconnect the TUNING METER from the phone jack.

13. APO check

1 Press “EXIT” button.

* Go out from TEST mode (Power off).

* The keybord turns off after about 2 seconds.

* The LCD turns off.

DIAGNOSTIC PROGRAM IS FINISHED.

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ko min min 07 Mar 2024 | 09:08:17

yes good

Casio CTK-691 Manual de usuario Pagina 18