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x [Test Tone]
The speakers will emit a test tone to adjust
: The test tone is not emitted from the
[On]: The test tone is emitted from each speaker
in sequence while adjusting level. When you
select one of the [Speaker Settings] items, the
test tone is emitted from each speaker in
Adjust the sound level as follows.
1 Set [Test Tone] to [On].
2 Press X/x to select [Level], then press
3 Press X/x to select the desired speaker
type, then press .
4 Press C/c to select the left or right
speaker, then press X/x to adjust the
5 Press .
6 Repeat Steps 3 to 5.
7 Press RETURN.
The system returns to the previous display.
8 Press X/x to select [Test Tone], then
9 Press X/x to select [Off], then press
• The test tone signals are not output from the HDMI
• To adjust the volume of all the speakers at one time,
press 2 +/–.
Using the Sleep Timer
You can set the system to turn off at a preset
time, so you can fall asleep listening to music.
The time can be preset in intervals of 10
Each time you press SLEEP, the minutes display
(the remaining time) in the front panel display
changes by 10 minutes.
When you set the sleep timer, the remaining
time appears every 5 minutes.
When the remaining time is less than 2 minutes,
“SLEEP” flashes in the front panel display.
To check the remaining time
Press SLEEP once.
To change the remaining time
Press SLEEP repeatedly to select the desired
Deactivating the Buttons
on the Unit
You can deactivate the buttons on the unit
(except for "/1) for preventing misoperation,
such as child mischief (child lock function).
Press x on the unit for more than 5
“LOCKED” appears in the front panel display.
The child lock function is activated and the
buttons on the unit are locked. (You can operate
the system by using the remote.)
To cancel, press x for more than 5 seconds so
that “UNLOCK” appears in the front panel
• When you operate the buttons on the unit while the
child lock function is on, “LOCKED” flashes in the
front panel display.