Audio Menu; Power Control Menu - Sharp Aquos LC-40D78UN Operation Manual

On-Screen Display Menu
Range of OPC
The brightness level range of the OPC sensor's
automatic adjustments can be set according to your
preferences.
The adjustment range of the OPC sensor can be set to
a maximum of +16 and a minimum of –16.
Max.: –15 through +16
Min.: –16 through +15
• The maximum setting cannot be set to a smaller number
than the minimum setting.
• The minimum setting cannot be set to a bigger number
than the maximum setting.
• Depending on the brightness of the surrounding light, the
OPC sensor might not operate if the adjustment range is
small.

Audio Menu

You can adjust the sound quality to your preference
with the following settings.
c button
Selected item
Treble For weaker treble
Bass For weaker bass
Balance Decrease audio
from the right
speaker
• Audio menu is grayed out when "Output Select" is set to
"Variable". (See page 24.)
• For resetting all Audio adjustment items to the factory
preset values, press a / b to select "Reset", press ENTER,
press a / b to select "Yes", and then press ENTER.
Surround
The surround function produces Surround effect from
the speakers.
On: Makes it possible to enjoy natural, realistic surround
sound.
Off: Outputs the normal sound.
• Audio menu is grayed out when "Output Select" is set to
"Variable". (See page 24.)
• For some discs, setup may be required on your DVD player.
In this case, please refer to the operation manual of your
DVD player.
Bass Enhancer
This function allows you to enjoy bass-enhanced sound.
On: Bass Enhancer function is on.
Off: Normal sound.
• Audio menu is grayed out when "Output Select" is set to
"Variable". (See page 24.)
Power control setting allows you to save energy.
This function allows you to automatically reduce the
backlight brightness in order to decrease the power
consumption and increase the backlight lifespan.
•
•
d button
•
For stronger treble
For stronger bass
Decrease audio
from the left
speaker
When set to "Enable", the power will automatically shut
down if there is no signal for 15 minutes.
•
•
•
You can set the time length the TV takes to automatically
shut the power down when there is no operation.
•
•
19

Power Control Menu

Power Saving
Standard: Reduces the backlight brightness to 80%.
When set to "Standard", "
Advanced: Reduces the backlight brightness to 70%.
When set to "Advanced", "
screen.
Off: The backlight brightness is the same value of your
settings in the selected AV MODE.
"Power Saving" does not function when you set AV MODE
to "DYNAMIC (Fixed)".
When "OPC" is set to "On(Display)" or "On" while "Power
Saving" is set to "Standard" or "Advanced", the Power
Saving leaf icon appears to the left of "OPC" in the Picture
menu screen.
When "OPC" is set to "Off" while "Power Saving" is set
to "Standard" or "Advanced", the Power Saving leaf icon
appears to the left of "Backlight" in the Picture menu
screen.
No Signal Off
When it is 5 minutes before the power shuts down, the
remaining time will start to keep appearing every minute.
"Disable" is the factory preset value.
When a TV program fi nishes, this function may not operate.
No Operation Off
30min/3Hour/Disable
When it is 5 minutes before the power shuts down, the
remaining time will start to keep appearing every minute.
"Disable" is the factory preset value.
" appears on the screen.
" appears on the