NEC PX-50XM4, Service Manual

Page: 37 / 535

22
Audio Settings Menu
Adjusting the treble, bass and left/right
balance and audio input select
The treble, bass and left/right balance can be adjusted to
suit your tastes.
Example: Adjusting the bass
On “BASS” of “AUDIO” menu, adjust the bass.
AUDIO
EXIT
BASS
TREBLE
BALANCE
AUDIO INPUT1
AUDIO INPUT2
AUDIO INPUT3
: VIDEO1
: HD/DVD1
: RGB1
SEL. RETURN ADJ.
Note :
If “CAN NOT ADJUST” appears...
Set “AUDIO INPUT” on the AUDIO menu correctly.
Information
Audio settings menu
BASS:
Controls the level of low frequency sound.
TREBLE:
Controls the level of high frequency sound.
BALANCE:
Controls the balance of the left and right
channels.
Setting the allocation of the audio connectors
Setting the AUDIO 1, 2, and 3 connectors to the desired
input.
Example: Setting “AUDIO INPUT1” to “VIDEO 2”
On “AUDIO INPUT1” of “AUDIO” menu, select
“VIDEO2”.
The available sources depend on the settings of input.
AUDIO
EXIT
BASS
TREBLE
BALANCE
AUDIO INPUT1
AUDIO INPUT2
AUDIO INPUT3
: VIDEO2
: HD/DVD1
: RGB1
SEL. RETURN ADJ.
Information
AUDIO INPUT
A single audio input cannot be selected as the audio
channel for more than one input terminal.
Image Adjust Settings Menu
Adjusting the Position, Size, Fine Picture, Picture Adj
The position of the image can be adjusted and flickering
of the image can be corrected.
Example: Adjusting the vertical position in the normal
mode
On “V-POSITION” of “IMAGE ADJUST” menu, adjust the
position.
The mode switches as follows each time the
or button is
pressed:
NORMAL
↔
FULL
* The mode can also be switched by pressing the WIDE
button on the remote control.
* The settings on the IMAGE ADJUST menu are not preset
at the factory.
IMAGE ADJUST
EXIT
ASPECT MODE
V-POSITION
H-POSITION
V-HEIGHT
H-WIDTH
AUTO PICTURE
FINE PICTURE
PICTURE ADJ.
: NORMAL
: OFF
SEL. RETURN ADJ.
V-POSITION + 6 4
Information
When “AUTO PICTURE” is “OFF”
IMAGE ADJUST
EXIT
ASPECT MODE
V-POSITION
H-POSITION
V-HEIGHT
H-WIDTH
AUTO PICTURE
FINE PICTURE
PICTURE ADJ.
: FULL
: OFF
SEL. RETURN ADJ.
When Auto Picture is off, the Fine Picture and the
Picture ADJ. items are displayed so that you can adjust
them.
Adjusting the Auto Picture
ON:
The Picture ADJ., Fine Picture and Position
adjustments are made automatically.
Not available for digital ZOOM.
OFF:
The Picture ADJ., Fine Picture and Position
adjustments are made manually.
* If FINE PICTURE can’t be adjusted, set Auto Picture
to OFF and adjust manually.
Adjusting the position of the image
V-POSITION: Adjusts the vertical position of the
image.
H-POSITION: Adjusts the horizontal position of the
image.
V-HEIGHT: Adjusts the vertical size of the image.
(Except for STADIUM mode)
H-WIDTH: Adjusts the horizontal size of the image.
(Except for STADIUM mode)
FINE PICTURE * : Adjusts for flickering.
PICTURE ADJ. * : Adjusts for striped patterns on the
image.
* The Picture ADJ. and Fine Picture features are available
only when the “Auto Picture” is off.
* The AUTO PICTURE, FINE PICTURE and PICTURE
ADJ. are available only for RGB signals.
But, these features are not available for moving pictures
on VIDEO, HD/DVD or RGB.
CONFIDENTIAL
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