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Lock/unlock the keys, Screen on/off, Safesound – Philips SA4ARA16KF-37 User Manual

Page 11: Safesound 11

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11

EN

Note

‡

* Rhapsody channels becomes part of the Home
screen after you connect ARIAZ to a computer that
has the Rhapsody software installed. Rhapsody channels
services require an active Rhapsody account and is
available in some regions only.

Navigate from the Home screen
‡

From the Home screen, you can access
functional menus by pressing the navigation
buttons

/

/

/

and

.

‡

To go back to to previous screens, press

repeatedly; or, press and hold

to return

to the Home screen.

Switch between the Home screen and play
screen
On the Home screen,
During music play or radio play,

‡

Press

and select [Now playing]

or[Last played].

On the play screen,

‡

Press and hold

.

Select a theme
To select a theme for the display,

‡

On the Home screen, press

and

select [Theme].

Lock/unlock the keys

When the player is on, use the lock to prevent
accidental operation.
‡

Press and hold /

to lock or unlock the

keys.

» All buttons except the volume keys are

locked and a lock icon is displayed.

Screen on/off

To save power, the screen switches off
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duration if

‡

no new action is taken on ARIAZ; and

‡

a value is selected in > [Display
settings] > [Backlight timer].

To exit the power-saving mode

‡

Press any key.

SafeSound

With the earphones, SafeSound allows you to
listen to music in a safe way.
When you listen to music through the
earphones, the sound pressure on your
ears is estimated¹ based on the electrical
characteristics of the player and earphones.
Then, the estimate is compared against the
reference levels² of sound pressure. As a result,
icons of different colors can be displayed to
indicate status of sound pressure and the levels
of risks to hearing damage.

Level of sound
pressure

Maximum duration

more than 90
decibels

30 minutes a day

85 to 90 decibels

2 hours a day

80 to 85 decibels

5 hours a day

safe

more than 5 hours
a day

Tip

‡

¹The methodology is based on European norm (50332-
1/2).

‡

²The reference levels come from the minimum
requirement for health and safety that the European
directive 2003/10/EC provides for the noises exposed
to individuals.

Use the SafeSound

1

Make sure that you have plugged the
earphones into the player.

2

On the music play screen, press

and

select [Sound settings] > SafeSound.

3

Select the SafeSound options.

Tip

‡

For the information about SafeSound options, see
'SafeSound'.

This manual is related to the following products: