User Manual

9
Troubleshooting
The power does not turn on even when the power button is pressed
and held down.
• Have you installed baeries? 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 baeries discharged?
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.
CHORUS
This models a standard analog chorus that adds a rich spaciousness
to the sound.
Use the knob to adjust the modulation speed.
FLANGER
This models an analog anger that creates a sound with a peculiar swoosh-
ing eect like a jet engine.
Use the knob to adjust the modulation speed.
TREM
This models a typical tremolo built into a standard U.S. combo amp that
changes the volume up and down cyclically.
Use the knob to adjust the tremolo speed.
DELAY/REVERB Knob:
A.DLY
This models an analog delay that uses a bucket brigade device (BBD).
The sound quality is low delity, but its warm sound is popular among
musicians.
Use the knob to adjust the mix amount of the delay sound. Set the delay
time with the TAP buon. The maximum delay time is 1.25 seconds.
T. ECHO
This models a popular analog tape echo.
Tape echo was originally created by using a playback head, and the delay
time was adjusted by modifying the motor speed. The knob and buon
functionality is the same as that for the A.DLY model.
SPRING
This models a spring reverb inside a guitar amp.
Use the knob to adjust the mix amount of the reverb sound.
Use the TAP buon to set the reverb time.
ROOM
This is a standard room reverb that contains a lot of initial reection.
The knob and buon functionality are the same as the SPRING model.