Sony KDL-40 Z4500 User Manual
Page 49
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Audio Set-up
Audio Type
Switches to broadcast for the hearing impaired when “For
Hard Of Hearing” is selected.
Audio Language Selects the language used for a programme. Some digital
channels may broadcast several audio languages for a
programme.
Audio
Description
Provides audio description (narration) of visual information if
TV channels broadcast such information.
Mixing Level*
Adjusts the TV main audio and Audio Description output
levels.
Dynamic Range
Compensates for differences in the audio level between
different channels. Note that this function may have no effect
for some channels.
Optical Out
Selects the audio signal that is output from the DIGITAL
AUDIO OUT (OPTICAL) terminal on the rear of the TV. Set
to “Auto” when equipment compatible with Dolby Digital is
connected, and set to “PCM” when non-compatible
equipment is connected.
z
* This option is only available when “Audio Description” is set to “On.”
Radio Display
Displays the screen wallpaper when you listen to a radio broadcast.
You can select the screen wallpaper colour, display a random colour or view a
slide show (page 27, 34).
To cancel the screen wallpaper display temporarily, press any button.
Parental Lock
Sets an age restriction for programmes. Any programme that exceeds the age
restriction can only be watched after a PIN code is entered correctly.
1
Press the number buttons to enter your existing PIN code.
If you have not previously set a PIN, a PIN code entry screen appears. Follow
the instructions of “PIN Code” below.
2
Press
F/f to select the age restriction or “None” (for unrestricted watching),
then press
.
3
Press
RETURN.
PIN Code
To set your PIN for the first time
1
Press the number buttons to enter the new PIN code.
2
Press the number buttons to enter the PIN code entered in step 1.
3
Press
RETURN.
To change your PIN
1
Press the number buttons to enter your existing PIN code.
2
Press the number buttons to enter the new PIN code.
3
Press the number buttons to enter the new PIN code entered in step 2.
4
Press
RETURN.
z
PIN code 9999 is always accepted.
Technical Set-up
Auto Service
Update
Enables the TV to detect and store new digital services as
they become available.
~
• For the service update to be able to take place the TV set should be left in stand-
by mode from time to time.
System Update
Enables the TV to automatically receive software updates
free through your existing aerial/cable (when issued). We
recommend that you leave the setting to “On” at all times.
~
• For the software upgrade to be able to take place the TV set should be left in
stand-by mode from time to time.
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