Using The Sleep Timer; Deactivating The Buttons On The Main Unit - Sony BDV-NF7220 Operating Instructions Manual

Sony bdv-nf7220 blu-ray disc/ dvd home theatre system
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[Front Left/Right] 0.0 dB: Set the front
speaker level.
[Subwoofer] 0.0 dB: Set the subwoofer
level.
x [Test Tone]
The speakers will emit a test tone to
adjust [Level].
[Off]: The test tone is not emitted from
the speakers.
[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 sequence.
Adjust the sound level as follows.
1
Set [Test Tone] to [On].
2
Press V/v to select [Level], then press
.
3
Press V/v to select the speaker type
you want, then press
4
Press B/b to select the left or right
speaker, then press V/v to adjust the
level.
5
Press
.
6
Repeat Steps 3 to 5.
7
Press RETURN.
The system returns to the previous
display.
8
Press V/v to select [Test Tone], then
press
.
9
Press V/v to select [Off], then press
.
Note
The test tone signals are not output from
the HDMI (OUT) jack.
Tip
To adjust the volume of all the speakers at
the same 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.
Press SLEEP.
Each time you press SLEEP, the minutes
display (the remaining time) in the top
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 top
panel display.
To check the remaining time
Press SLEEP once.
To change the remaining time
Press SLEEP repeatedly.
Deactivating the Buttons
on the Main Unit
(Child Lock)
You can deactivate the buttons on the
main unit (except for "/1) for preventing
misoperation, such as child mischief.
Touch and hold x on the main unit for
more than 5 seconds.
"LOCKED" appears in the top panel
display.
The child lock function is activated and
the buttons on the main unit are locked.
(You can operate the system by using
the remote control.)
To cancel, touch and hold x for more
than 5 seconds until "UNLOCK" appears
in the top panel display.
41
GB

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