Using The Tuner; Using The Foot Switch (Vox Vfs5); Operations In User Program Mode - Vox VT20X Manual De Usuario

Never turn off the power while initialization is in progress.

Using the tuner

The tuner function allows you to easily tune a guitar that's connected to
the INPUT jack.
1. Hold down the TAP button for at least 1 second.
All effects, except noise reduction, are bypassed, and the tuner function
is turned on.
2. Play any open string on the guitar.
Be careful not to play any of the other strings.
3. Roughly tune the string until the button (BANK and channel buttons)
indicating the string that was played lights up.
4. While checking the effect selection buttons, correctly tune the guitar.
Sharp
Slightly sharp
In tune
Slightly flat
Flat
VT20X/VT40X Owner's manual
5. Press the TAP button to turn off the tuner function and cancel bypass.

Using the foot switch (VOX VFS5)

If an optional VOX
VFS5 foot switch (sold
separately) is connected
to the FOOT SW jack on
the amp, you can use your
foot to switch the bank and channel as well as turn on/off the effect.
You must connect or disconnect the foot switch while the power is
off. Malfunctions or damage may occur if you connect or disconnect
the foot switch while the power is on.
Do not press two or more foot switches simultaneously. Doing so
may cause malfunctions.

Operations in user program mode

Switching the bank and channel (BANK and CH1 to CH4 switches)
Press a switch on the VFS5 to change the bank or channel.
If you press a VFS5 switch in preset programs mode or manual
mode, the amp will not switch to user program mode. In addition, a
program cannot be saved by holding down a channel (CH1 to CH4)
switch on the VFS5.
Use of the top panel will not be reflected by the VFS5's LEDs.
Tap to set the speed/time (CH1 to CH4 switches)
Press the switch with the same number as the selected channel to set the
speed and time for the PEDAL2 effect. The interval between two presses
of the switch will be set as the speed and time.
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