HP D5063H - Pavilion F50 - 15" LCD Monitor User Manual page 13

Hor. (horizontal) Position: adjusts the horizontal
position of the display.
Ver. (vertical) Position: adjusts the vertical position
of the display.
Phase: adjusts the phase of pixel clock. It can improve
the focus of your screen as well.
Clock: adjusts the frequency of the pixel.
This function is defined as color temperature adjustment. There are three
preset modes. Following is the value of each preset mode.
HP 15" LCD Color Monitor User's Guide
Using Your Monitor
English 11