TEST ITEMS
Pressing a test button after the diagnostic program was launched or while on the main screen enables
the corresponding test item to be tested.
Test Items
A. BUTTON CHECK
B. AC ADAPTOR CHECK
C. ROM CHECK
D. RAM CHECK
E. ROM VERSION & MODEL CHECK
F. LCD CHECK
G. PEDAL CHECK
H. USB CHECK
<Test Mode Main Screen>
TEST PROCEDURES
A. BUTTON CHECK
A-1. Press the "1" button to select the "BUTTON CHECK".
Buttons
1
3
AC apaptor
5
6
9
2
RHYTHM
Pedal (SP-3 or SP-20)
PC, USB cable
– 23 –
CTK-4200
Note