KORG TONEWORKS AX3A - Manual (Page 11)

11
AX3A Owner’s manual
guitar is farther from the correct pitch.
When in tune, both the Program Up and Down LEDs will light.
Adjusting the tuner calibration
When you turn on the power, the built-in tuner is set to a reference pitch
of A 440 Hz (concert pitch). You can calibrate this reference pitch in a
range of 438 Hz–445 Hz. You can use the [
▲ ]/[ ▼ ] buttons to calibrate
this in the range of 438 Hz–445 Hz. When doing so, the program/value
display will indicate a value of 38–45.
When you turn off the power, the calibration adjustment you made will
be discarded and the AX3A will automatically be set to 440 Hz.
Restoring the factory preset programs
Here’s how to restore (reload) the AX3A’s programs back to factory pre-
set programs.
When you execute this operation, all the programs you created and stored
inside the AX3A will be erased, and replaced by the factory programs.
1. While holding down both the Program Up and Down switches as
well as the [ ▼ (CANCEL)] button, turn on the power. The program/
value display will indicate “ ”, and the LEDs in the upper part of
the Program Up/Down switches will blink. Take your hand off both
switches and the button you had been pressing.
2. If you decide to cancel the reload operation at this point, press the
[ ▼ (CANCEL)] button.
3. If you wish to reload the factory settings press the [ ▲ (WRITE)] but-
ton. The program/value display will indicate “ ” and reloading will
begin. When reloading is completed, the program/value display will
indicate “ ”, and the AX3A will automatically enter Program mode.
Never turn off the power while reloading.
Troubleshooting
If you suspect a malfunction, please check the following points. If this
does not resolve the problem, please contact a nearby dealer.
1. Power does not turn on
❑ Have the batteries have run down? When the batteries run low,
the display will blink “
”. We recommend that you replace the
batteries as soon as possible. If batteries become unusable, re-
move them immediately. Leaving drained batteries in the unit can
cause malfunctions (such as battery leakage). You should also
remove the batteries if you won’t be using the AX3A for an ex-
tended time.
❑ Have you have inserted a stereo cable into the INPUT jack?
When operating the AX3A on batteries, the power will not turn
on if you insert a stereo cable. Be sure to use a mono cable.
❑ Is the AC adapter connected to the rear panel DC9V jack?
❑ Is the AC adapter plugged into an AC outlet?
❑ Could the AC adapter be damaged?
2. No sound
❑ Is the volume of your guitar turned down?
❑ Is your guitar cable connected correctly?
❑ Is your guitar cable broken?
❑ Are the TONE or PROGRAM LEVEL (LEVEL/NR/NOTCH) pa-
rameters be turned to a low value?
❑ Is the volume turned down for another effect?
❑ If an expression pedal is connected, is it turned down?
❑ Is the Mute function activated? Refer to “Bypass and Mute” (p.10)
and cancel the Mute function.