Roland Aerophone AE-10 Service Notes page 25

Oct. 2016
7. Sound Check
This is for checking the on-board speaker, PHONES/OUTPUT jack.
fig.test7-1.eps
1.
Connect the headphones to the PHONES/OUTPUT jack.
fig.test7-11-e.eps
PHONES/OUTPUT jack
Confirm that no sound is coming out from the on-board speaker and
headphones.
2.
Press to advance to the next sound check.
fig.test7-2.eps
Confirm that sounds are coming out from the on-board speakers (L/R)
and headphones (L/R).
3.
Press to advance to the next sound check.
fig.test7-3.eps
Confirm that sounds are not coming out from the on-board speakers (L/
R) but are coming out from the headphones (L/R).
4.
Press to advance to the next sound check.
fig.test7-4.eps
Confirm that no sound is coming out from the on-board speaker (L/R)
nor from the headphones (L/R).
5.
Press to advance to the next sound check.
fig.test7-5.eps
Confirm that no sound is coming out from the on-board speaker (L/R)
nor from the headphones (L/R).
6.
Press to advance to the next sound check.
fig.test7-6.eps
Confirm that sounds are coming out from the on-board speaker (L) and
headphone (L), but not from the on-board speaker (R) nor from the
headphone (R).
7.
Press to advance to the next sound check.
fig.test7-7.eps
Confirm that sounds are coming out from the on-board speaker (R) and
headphone (R), but not from the on-board speaker (L) nor from the
headphone (L).
8.
Press to advance to the next sound check.
fig.test7-8.eps
Confirm that sounds are coming out only from the headphone (L), and
not from the headphone (R) nor from the on-board speaker (L/R).
9.
Press to advance to the next sound check.
fig.test7-9.eps
Confirm that sounds are coming out only from the headphone (R), and
not from the headphone (L) nor from the on-board speaker (L/R).
10. Press
to advance to the next sound check.
fig.test7-10.eps
11. Connect the audio player to the INPUT jack.
fig.test7-12-e.eps
INPUT jack
Play back the audio player, and confirm that sounds are not coming out
from the on-board speakers (L/R) but are coming out from the
headphones (L/R).
12. Stop the playback, and disconnect the audio cable and headphones.
13. Press MENU to advance to the next test item.
8. USB
This checks the USB COMPUTER connector.
fig.test8-1.eps
The display shows -- -- -- --.
1.
Connect the USB COMPUTER connector with the computer via USB
cable, and confirm that CNCT is shown on the display.
fig.test8-2-e.eps
USB COMPUTER connector
2.
Disconnect the USB cable and confirm the display retuning to -- -- -- --.
3.
Press MENU to advance to the next test item.
AE-10
25