NEC JC-1431VMB Computer Monitor User Manual


 
3-2 Using the Monitor
FRONT PANEL
CONTROLS
Power Switch
Horizontal
Size Control
Vertical
Size Control
Brightness
Control
Contrast
Control
Read the descriptions that follow to learn how to
operate the front
panel
controls.
Press this switch to control power to the monitor-.
The power indicator lights when the monitor power
is on.
This control sets the monitor’s
screen
to the desired
horizontal width. Move the control counterclockwise
to decrease the horizontal width, and clockwise to
increase the horizontal width. The size of the image
depends on the
signal
applied to the monitor.
This control sets the monitor’s
screen
to the desired
vertical height. To decrease the vertical length of
the Screen, move the control counterclockwise, to
increase it move the control clockwise. The size of
the image depends on the
signal
applied to the monitor.
Selects the degree of brightness. Move the control
counterclockwise to dim the
screen
and clockwise to
make the
screen
brighter. A brighter
screen
will limit
the
on-screen
glare and also affect the image quality.
Use the contrast control to select how dark or light
you would like the monitor’s foreground. Move the
control counterclockwise to make the
screen
darker,
clockwise to make the
screen
lighter. The
position
of
the contrast control does affect the image quality.