NEC JC-1431VMB - Manual (Page 12)

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.