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6 Service Mode
6.1. Preparation of Secret Mode
Before proceeding to each Secret Modes, carry out the following Preparation of the Secret Mode.
1. Insert the Power plug to the power source while the switch on the Power source switch block is OFF.
2. While keeping pushing the buttons of and on the Controller, turn on the switch of the Power source switch block and
wait for approximately three seconds.
(Then, “CO” is shown on the display and it beeps once.)
3. You can choose each operation modes (CO-CE) in the Secret Mode list by pushing the buttons of and on the Control-
ler. Push the OK button to confirm the operation.
You can return to the Preparation mode by pushing the OK button for more than approximately three seconds.
Notes: [C5] and [CC] are not used for repair.