HP VF52 manual

If ‘Contrast’ is selected, you may use the ‘+’ or ‘—’ buttons to adjust the setting of contrast. The fullness of the graphic bar as well as the numerical value at the right corner is changed accordingly.

NOTE: We recommend you do Auto Setup before adjusting the contrast setting.

If ‘H. position’ is selected, you may use the ‘+’ or ‘—’ buttons to adjust the setting of the horizontal position of the image. The fullness of the graphic bar as well as the numerical value at the right corner is changed accordingly.

If ‘V. position’ is selected, you may use the ‘+’ or ‘—’ buttons to adjust the setting of the vertical position of the image. The fullness of the graphic bar as well as the numerical value at the right corner is changed accordingly.

If ‘Exit’ is selected, it will exit the “Management” submenu and go back to the “Main Menu”.