Korg Ax3000b ユーザーズマニュアル

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As an example, here’s how to switch the pre-effect and reverb on/off while you’re 
playing.

1. If the LED at the upper left of the BANK UP pedal is dark, you're in Program 

Select mode. Press and hold the BANK UP pedal for about one second to 
enter Individual mode. At this time the LED at the upper left of the BANK UP 
pedal will light green. Program LEDs 1–4 and the LED at the upper left of the 
Bank Down switch will be lit green or dark to indicate the on/off status of the 
pre-effect, drive/amp model, modulation effect, delay effect, and reverb effect 
respectively.

2. Press the program select switch 1 to turn the pre-effect on/off. The LED 1 lit/

dark state indicates the on/off status of the pre-effect.

3. Press the Bank Down switch to turn the reverb on/off. The LED at the upper left 

of the Bank Down switch will be lit or dark to indicate the reverb’s on/off state.

4. To exit Individual mode, press the BANK UP pedal. The LED at the upper left 

of the BANK UP pedal will go dark.

Here’s how you can use the Key Lock function to disable the AX3000B’s buttons, 
selectors, and knobs so they can’t be accidentally changed during a live perfor-
mance.

NOTE: While the Key Lock function is activated, you won’t be able to operate any 
controls except for the switches, pedals and the EXIT button.

NOTE: The Key Lock setting is cancelled when you turn off the power; it will be dis-
abled when you turn on the power once again.

1. If the name display shows anything other than a program name, or if the char-

acters of the program name are blinking, press the EXIT button.

2. With the program name shown in the name display, press and hold the EXIT 

button for at least one second.
The name display will indicate “KEY LOCK” for one second.

1. If the name display shows anything other than a program name, press the 

EXIT button.

2. Press and hold the EXIT button for at least one second.

The name display will indicate “LOCK OFF” for one second, and the Key Lock 
function will be disabled.