Casio LK-90TV, Руководство по обслуживанию

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Message on LCD
10
. KEY LED check
1 Press “SCORING1” button.
* The key lights with pip sound in undermentioned the order.
* There must not be remarkable difference in the LED brightness of the adjacent key.
1) C1, D1, E1, F1, G1, A1, B1 6) C1#, D1#, F1#, G1#, A1
2) C2, D2, E2, F2, G2, A2, B2 7) C2#, D2#, F2#, G2#, A2#
3) C3, D3, E3, F3, G3, A3, B3 8) C3#, D3#, F3#, G3#, A3#
4) C4, D4, E4, F4, G4, A4, B4 9) C4#, D4#, F4#, G4#, A4#
5) C5, D5, E5, F5, G5, A5, B5, C6 10) C5#, D5#, F5#, G5#, A5#
11. Console LED check
1
Press the “SPEAK” button.
* Keyboard LED must light in the undermentioned order.
1) DATA ACCESS
2) SONG CONTROLLER
3) RHYTHM CONTROLLER
12. CARD check
1 Press the “CARD” button. UOK
13. APO check
1
Press the “PRACTICE PHRASE” button.
* Go out from TEST mode (Power off).
* The LCD turns off.
DIAGNOSTIC PROGRAM IS FINISHED.