Vox Tonelab EX, Owner'S Manual

Page: 34 / 44

30
4.
When you’ve finished tuning, press one of the program
pedals 1–4.
HINT:
You can also press the EXIT/TUNE switch to return to
the previous operation.
Switching tuning mode
The built ‐ in Auto Chromatic Tuner features switchable Nor ‐
mal and Strobe modes. To switch tuning mode, press the
EXPRESSION switch during tuner operation.
When the mode is switched, the Bank/Value display indicates
“ ” (normal) or “ ” (strobe) for one second.
NOTE:
This mode setting will be saved when you turn the
power off.
Normal mode
Tune the string so that only the middle indicator (out of seven
tuner LEDs) lights up green.
If the tuning is sharp, an LED on the right side will be lit.
If the tuning is flat, an LED on the left side will be lit.
Strobe mode
Tune the string so that movement of the tuner LED illumina ‐
tion stops.
If the tuning is sharp, illumination of the LEDs will start with
the LED on the left end and move towards right.
If the tuning is sharp, illumination of the LEDs will start with
the LED on the right end and move towards left.
When the string is in tune, the movement of illumination will
stop.
Calibrating the tuner
Calibration specifies the reference pitch for tuning (expressed
as the frequency of the middle ‘A’ note on a piano). You can
adjust this in a range of 438 Hz–445 Hz.
NOTE:
The calibration setting you specify here will be dis ‐
carded when you turn off the power. When you turn
the power on again, it will automatically be set to 440
Hz.
1.
Activate the tuner as described in step 1 of “Tuning pro ‐
cedure” (p. 29).
2.
While holding down the EXIT/TUNE switch, use the
BANK UP/DOWN pedals to adjust the reference pitch.
The bank/value display will indicate “38”–“45” (438 Hz–
445 Hz). Specify the desired reference pitch.
3.
Release the EXIT/TUNE switch to complete the calibra ‐
tion setting.