Troubleshooting
The power does not turn on even when the power button is pressed
and held down.
• Have you installed batteries? Is the polarity correct?
Or, is the AC adapter cord connected to the rear panel of the amp
correctly?
• Is the AC adapter plugged into an AC outlet?
• Is the AC outlet switched on and working?
• Is the AC adapter damaged?
There's no sound coming from the amp
• Is your guitar turned up?
• Are both ends of your guitar cable plugged into where they should
be?
• Is your guitar cable working?
• Are the top panel VOLUME and GAIN knobs turned up?
• Do you have headphones or anything else plugged into the amp's top
panel PHONES jack? If "yes," unplug!
The amp doesn't seem very loud
• Is your guitar turned up?
• Is the top panel VOLUME or GAIN knob turned down low?
• Are the batteries discharged?
The rhythm sound is not output.
• Is the rhythm section LEVEL knob set to a low value?
10
There's no sound heard from the PHONES jack when you use it.
• Check that the top panel VOLUME knob isn't turned all the way down.
• Make sure sound is coming from the amp.
You'll need to unplug your headphones or cable from the PHONES
jack to do this, since plugging something into this jack automatically
mutes the amp's speakers. If there's still no sound from the amp, go to
"There's no sound coming from the amp." If you do hear sound, check
the headphones or cable you are hooking up to this jack.
The effects cannot be applied to the sound.
• Is the tuner function turned on?
If the tuner function is turned on, the effects will be bypassed. Press
the VARIATIONS button to cancel the bypass.
• Are the EFFECTS knobs set to OFF or to a lower value?
Adjust the EFFECTS knobs.
• If the effects cannot be applied to the MIC signal, the SEND knob
might be set to a lower value.
Adjust the SEND knob.
The sound of a device connected to the AUX IN jack is not being
output.
• Make sure that the external device is connected properly.
• The volume control on the external device might be set too low.
The sound from a microphone connected to the MIC IN jack is not
being output.
• Make sure that the microphone is connected properly.
• The microphone switch could be set to off.
• The TRIM knob could be set too low.