IEI Integration SRM_121_150 v1.11 - Manual (Page 90)

SRM-121/SRM-150 LCD Monitor
Page 76
6.2 Using the OSD
OSD menu options are described below.
6.2.1 Main Display Features
Main display features are shown in Figure 6-2.
Figure 6-2: Main Display Features
Brightness
The brightness option adjusts the brightness of screen. This
function adjusts the offset value of ADC. Setting this value too
high or too low will affect the quality of image. When the auto-
dimming function is turned on, the brightness control is not
effective.
Contrast
This function adjusts the gain value of ADC. Adjusting this
value too high or too low will worsen the quality of image.
Horizontal Size This item adjusts the screen size in the horizontal direction.