NEC PX-50XM4 series Service Manual page 168

Setting the gray level for the sides of the screen
Use this procedure to set the gray level for the parts on the
screen on which nothing is displayed when the screen is
set to the 4:3 size.
Example: Setting "GRAY LEVEL" to "5"
On "GRAY LEVEL" of "SET UP" menu, select "5".
SET UP
LANGUAGE
BNC INPUT
D-SUB INPUT
HD SELECT
RGB SELECT
DVI SET UP
COLOR SYSTEM
BACK GROUND
GRAY LEVEL
S1/S2
DISPLAY OSM
OSM ADJ.
ALL RESET
SEL. ADJ.
Information
GRAY LEVEL settings
This adjusts the brightness of the black (the gray level)
for the sides of the screen.
The standard is 0 (black). The level can be adjusted
from 0 to 15. The factory setting is 3 (dark gray).
Setting the screen size for S1/S2 video input
If the S-video signal contains screen size information, the
image will be automatically adjusted to fit the screen when
this S1/S2 is set to AUTO.
This feature is available only when an S-video signal is
input via the VIDEO3 terminal.
Example: Setting "S1/S2" to "AUTO"
On "S1/S2" of "SET UP" menu, select "AUTO".
SET UP
LANGUAGE
BNC INPUT
D-SUB INPUT
HD SELECT
RGB SELECT
DVI SET UP
COLOR SYSTEM
BACK GROUND
GRAY LEVEL
S1/S2
DISPLAY OSM
OSM ADJ.
ALL RESET
SEL. ADJ.
Information
S1/S2 settings
AUTO: Adjusts the screen size automatically according
to the S1/S2 video signal.
OFF: Turns the S1/S2 function off.
Turning on/off the menu display
When this is set to OFF, the menu will not displayed even
if you press the MENU/ENTER button.
Example: Turning the DISPLAY OSM off
On "DISPLAY OSM" of "SET UP" menu, select "OFF".
SET UP
LANGUAGE
BNC INPUT
D-SUB INPUT
HD SELECT
RGB SELECT
DVI SET UP
COLOR SYSTEM
BACK GROUND
GRAY LEVEL
S1/S2
DISPLAY OSM
OSM ADJ.
ALL RESET
SEL. ADJ.
: ENGLISH
: COMPONENT
: RGB
: 1080I
: AUTO
: AUTO
: GRAY
: 5
: OFF
: ON
: TOP LEFT
: OFF
EXIT RETURN
: ENGLISH
: COMPONENT
: RGB
: 1080I
: AUTO
: AUTO
: GRAY
: 3
: AUTO
: ON
: TOP LEFT
: OFF
EXIT RETURN
: ENGLISH
: COMPONENT
: RGB
: 1080I
: AUTO
: AUTO
: GRAY
: 3
: OFF
: OFF
: TOP LEFT
: OFF
EXIT RETURN
4-33
Information
DISPLAY OSM settings
ON: The on-screen menu appears.
OFF: The on-screen menu does not appear.
If you press the DISPLAY button on the remote control
for more than 3 seconds the main menu will appear
and can be set (although it is not ON).
Setting the position of the menu
Adjusts the position of the menu when it appears on the
screen.
Example: Set the position to "TOP CENTER"
On "OSM ADJ." of "SET UP" menu, select "TOP CENTER".
LANGUAGE
BNC INPUT
D-SUB INPUT
HD SELECT
RGB SELECT
DVI SET UP
COLOR SYSTEM
BACK GROUND
GRAY LEVEL
S1/S2
DISPLAY OSM
OSM ADJ.
ALL RESET
SEL. ADJ.
Information
OSM ADJUST settings
TOP
LEFT
BTM
LEFT
Resetting to the default values
Use these operations to restore all the settings (PICTURE,
AUDIO, IMAGE ADJUST, SET UP, etc) to the factory
default values.
Refer to page 17 for items to be reset.
On "ALL RESET" of "SET UP" menu, select "ON", then
press the MENU/ENTER button.
SET UP
: ENGLISH
LANGUAGE
BNC INPUT : COMPONENT
D-SUB INPUT : RGB
HD SELECT : 1080I
: AUTO
RGB SELECT
DVI SET UP
COLOR SYSTEM : AUTO
BACK GROUND : GRAY
GRAY LEVEL : 3
: OFF
S1/S2
DISPLAY OSM : ON
OSM ADJ. : TOP LEFT
ALL RESET : ON
SEL. ADJ. EXIT RETURN
When the "SETTING NOW" screen disappears, then all the
settings are restored to the default values.
25
CONFIDENTIAL
SET UP
: ENGLISH
: COMPONENT
: RGB
: 1080I
: AUTO
: AUTO
: GRAY
: 3
: OFF
: ON
: TOP CENTER
: OFF
EXIT RETURN
TOP TOP
CENTER RIGHT
BTM
BTM
RIGHT
CENTER
ALL RESET
SETTING NOW