Korg AX3000G User Manual

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NOTE: ESS CTL2, ESS TAP1, ESS TAP2, and ESS TRIG will do nothing if ESS is 
turned off.

NOTE: For ESS TAP1 and ESS TAP2, the CONTROL switch LED will blink at the 
specified tempo.

NOTE: The maximum tap interval is 10 seconds.

If you notice that advancing the AX3000G’s expression pedal does not reach the full 
effect or volume even when the Min and Max parameters are set to the minimum 
and maximum settings, or that returning the expression pedal does not reach the 
minimum effect or volume, you will need to perform the following adjustment so that 
the AX3000G’s expression pedal will be able to reach its full range of operation.

NOTE: When adjusting the sensitivity, you should use your hand to operate the 
pedal. Accurate adjustment may not be possible if you use your foot.

1. Turn the power OFF.

2. While holding down the EXP/CTL button and the 

▲ button, turn the power on. 

The name display indicates EXP MAX.

3. Slowly return the expression pedal toward yourself (pedal back), and take your 

hand off the pedal when it stops.

NOTE: If you decide to cancel the calibration procedure, press the EXIT button.

4. Press the WRITE button. The name display indicates EXP MIN.

5. Slowly advance the expression pedal away from yourself (pedal forward), and 

take your hand off the pedal when it stops.

6. Press the WRITE button.

The name display will indicate COMPLETE for one second, and then the 
AX3000G will return to normal operation.
If the sensitivity could not be adjusted correctly, the name display will indicate 
ERROR, and will then continuously indicate EXP MAX. Repeat the procedure 
from step 3.

NOTE: If you are still unable to adjust the sensitivity after repeated attempts, it is 
possible that the AX3000G has malfunctioned. Please contact a nearby dealer.

Press slowly

Name display 

Name display 

Returns slowly