User Manual
14
Restoring the factory preset programs
Here’s how to restore (reload) the StompLab’s programs back to 
the original factory preset programs.
  When you perform this operation, all of the programs you 
created and stored inside the StompLab will be erased, and 
replaced by the factory programs.
1.  While holding down the  buon and the  buon, turn on 
the power. 
2.  The program/value display will indicate “ rL ”, and the TUNER 
# and 
 LEDs will blink. Take your hand o both buons you 
had been pressing.
If you decide to cancel the reload operation at this point, press 
the  buon.
3.  If you wish to reload the factory seings press the  buon.
The program/value display will indicate “ Ld ” and reloading 
will begin. When reloading has completed, the program/value 
display will indicate “CP ”, and the StompLab will automatically 
enter Program select mode.
 Never turn o 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
 q Have the baeries have run down? 
When the baeries run low, the program/value display will be dark. 
We recommend that you replace the baeries as soon as possible. 
If baeries become unusable, remove them immediately. Leaving 
drained baeries in the unit can cause malfunctions (such as baery 
leakage). You should also remove the baeries if you won’t be using 
the StompLab for an extended period of time.
 q Make sure the baeries are inserted with the polarities (+, -) in the 
correct orientation.
 q Is the AC adapter connected to the rear panel DC9V jack?
 q Is the AC adapter plugged into an AC outlet?
 q Could the AC adapter be damaged?
2.  No sound
 q Is the volume of your bass turned down?
 q Is your bass cable connected correctly?
 q Is your bass cable broken?
 q
Are the [AMP/DR] VALUE 1 (GAIN) or VALUE 2 (LEVEL) parameters 
currently set to a low value?
 q Are the [Lo/Hi] or [Mid] parameters currently set to a low value?
For some amp models, there may be no sound from the amp if the 
LO, MID, and HI control values are low.
 q Is the volume turned down for another eect?
 q Is the Mute function activated? 
Refer to “Bypass and Mute” (p. 8) and cancel the Mute function.
 q Is the master volume turned down? 
Set the CATEGORY selector to [GBL], and turn the VALUE 2 knob 
to adjust the master volume.










