NEC JC-1431VMB user manual Power Switch Horizontal Size Control

Models: JC-1431VMB

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3-2 Using the Monitor

FRONT PANEL CONTROLS

Power Switch

Horizontal Size 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.

Vertical Size Control

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.

Brightness Control

Contrast Control

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.

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NEC JC-1431VMB user manual Power Switch Horizontal Size Control