Restoring The Factory Settings; Troubleshooting - Vox Tonelab ST Owner's Manual

Restoring the factory settings

Here's how to restore the ToneLab ST to its factory-set state.
NOTE: This operation will initialize the programs you've
saved, returning all of them to the factory-set programs.
1.
Turn the power off.
2.
While holding down the EXIT/TUNE switch and EXP
PARAM screen, turn the power on.
3.
When the UP/DOWN pedal LEDs blink, release the
switches.
HINT: If you decide to cancel this procedure, press the EXIT/
TUNE switch.
4.
Press the WRITE switch.
Initialization will be completed, the program display will
indicate "0".
NOTE: Never turn the power off while initialization is being
performed.

Troubleshooting

Power is not applied when you turn the STANDBY switch on
• Is the AC adapter connected to the rear panel DC12V jack?
• Is the AC adapter plugged into an AC outlet?
• Is the AC outlet working properly?
• Could the AC adapter be damaged?
No sound
• Could the volume of your guitar be turned down?
• Is your guitar cable connected correctly?
• Could your guitar cable be broken?
• Could the rear panel LEVEL knob be set to the minimum
value?
• Could the top panel VOLUME and GAIN controls be set
to the minimum value?
• Check the settings of the TREBLE, MIDDLE, and BASS
controls be set to the minimum value?
For some amp models, there may be no sound from the
amp if the TREBLE, MIDDLE, and BASS control values are
low.
• Make sure that your headphones or connection cable is
not defective or broken.
• Could the expression pedal be assigned as gain and vol-
ume, and returned all the way toward yourself?
• Could you have activated the tuner in a muted state?
Effects don't apply
• Could the effect setting be off?
Use the selector to select the effect that you want to use, or
use the effect on/off switch to turn the effect on.
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