Diagnostic Program; Initial Setting; How To Start Diagnostic Program; Sound Check - Casio AP-200 Service Manual & Parts List

 Initial Setting
1. Connect the AC adaptor.
2. Connect the pedal.
NOTE: If there is no pedal, pedal check can be skipped.
3. "Main" volume: MAX
 How to start diagnostic program
1. While pressing down "METRONOME", "RECORDER", and "SONG (/)" buttons at the same time, turn the
power ON.
Wait for confirmation chords C4, E4, G4 sound.
2. Release "METRONOME", "RECORDER", and "SONG (/)" buttons
 Diagnostic program
1. Automatic Test
 RAM check
 ROM check
"L / R" or "/" lights when an error is found in ROM.
 LED check
The LEDs light in thesequence shown below

2. Sound check

 Press the "RECORDER" button to perform the "Sound check."
When standing in the center, the tester hears the maximum test sound from the speakers.
 Press the [RECORDER] button again to stop the sound.
3. MODEL check
 Press "TONE/SETTING" button to perform the "MODEL check."
The confirmation chords C4, E4, G4 sounds.
"CLASSIC" LED flashes.

DIAGNOSTIC PROGRAM

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