Acer V223W B223W LCD Monitor User's Guide - Page 25

English 11 User Main Sub menu menu icon icon Sub menu item Contrast Brightness Description Adjusts the contrast between the foreground and background of the screen image. Adjusts the background brightness of the screen image. ACM ACM (Adaptive Contrast Management) ACM On/Off switch, default Off. Focus Adjusts picture focus (available in analog mode only). Clock Adjusts the picture clock (available in analog mode only). H. Position Adjusts the horizontal position (available in analog mode only). V. Position Adjusts the vertical position (available in analog mode only). N/A Warm N/A Cool User/red Sets the color temperature to warm white. Sets the color temperature to cool white. Adjusts red intensity. User/green Adjusts green intensity. User/blue Adjusts blue intensity.