Korg TMR-50 Owner's Manual page 18

5.
Press the SOUND button again to return
to the Meter mode.
If connected to either the INPUT jack or
PHONES jack, the Meter mode will start
simultaneously and you can tune your
instrument while viewing the meter.
Tuning using the reference tone and meter
(Sound Back mode)
This function can be used when you are
connected to either the INPUT jack or
PHONES jack (or both).
1.
Press the TUNER ON button.
You will enter the Meter mode.
2.
Press the SOUND BACK button to enter
the Sound Back mode.
In the Sound Back mode, the reference tone
closest to the tone of the input instrument
is output. Use the volume control to adjust
the volume.
18
" " will appear on the display.
If headphones are connected to the
PHONES jack, the input sound from the
internal mic or INPUT jack will be received
and the reference tone is output from the
headphones.
If there is nothing connected to the
PHONES jack, the input sound from the
INPUT jack is received and the reference
tone is output from speakers.
If both the PHONES jack and the INPUT
jack are not connected, the Sound Back
mode will not function.
3.
Tune the instrument using the reference
tone and meter.
4.
If the SOUND BACK button is pressed
again, you will return to the Meter mode.