Lenovo ThinkVision T2254A User Manual page 16

Table 2-1. OSD functions
OSD Icon on Main
Menu
Brightness/
Contrast
Horizontal P osition
Image Position
Image Setup
Image Properties
Input video signal
Submenu
Brightness Adjusts overall screen brightness
Contrast Adjusts difference between light and dark areas
Moves image left or right.
Vertical Position Moves image up or down.
Automatic
Optimizes image (size, position, phase and clock).
Manual Manually optimizes image. See "Manual image
setup"on page 3-4.
• Clock
• Phase
• Save
Color Adjusts intensity of red, green, and blue.
Preset mode
• Natural
• sRGB
• Reddish
• Bluish
Custom
• Red: Increases or decreases the saturation of
'red' in the image.
• Green: Increases or decreases the saturation of
'green' in the image.
• Blue: Increases or decreases the saturation of
'blue' in the image.
• Save: Saves the custom color choices.
This monitor can accept video signals through
three different connectors. Most desktop
computers use a D-SUB connector. Select digital
among OSD Controls when you use DVI
connector.
- Selects D-SUB (Analog)
- Selects DVI (Digital)
Scaling • Selects type of scaled image.
• Original AR:Same Aspect Ratio with input
signal.
• Full Screen: Expand image to full screen..
Description
Controls and
Adjustments
(DVI)
Same as Analog
Controls Locked -
not required for
DVI input
Controls Locked -
not required for
DVI input
Same as A nalog
2-5
Chapter 2.