Technics SU-GX70

104
Settings
Using output correction
function (LAPC)
(Continued)
You can make the optimum adjustment
according to your own speakers.
Measuring the output signal of
the amplifier and correcting its
output (LAPC)
■
Preparation
• Disconnect the headphones.
• Set “PRE OUT” to “Off”.
Test tone emitted during measurement
To ensure the measurement accuracy, the
speakers output a test tone at regular intervals.
(For approximately 5 minutes)
It is not possible to change the volume of the
audio being output while the measurement is in
progress.
1 Press [SETUP].
2 Press [
], [ ] to select “LAPC” and then
press [OK].
3 Press [
], [ ] to select “Measurement
Start” and then press [OK].
4 Press [
], [ ] to select “Yes” and then
press [OK].
“LAPC Measuring” is displayed and this unit
will start measuring the output signal of the
amplifier. Check that a test tone is output from
both the left and right speakers.
When the measurement is complete, amplifier
output correction will be automatically turned
on.
• The amplifier signal measurement is cancelled in
the following condition.
 Pressing [MUTE]
 Switching the input source
• If you connect headphones during amplifier
signal measurement or amplifier output
correction, it will be cancelled.
5 When the calibration is completed,
“Completed” is displayed.