HP L1506x 15-inch Non-Touch Monitor - Manual (Page 23)

2. Press the + (Plus) or – (Minus) buttons on the monitor's front panel to eliminate vertical bars.
Press the buttons slowly so that you do not miss the optimum adjustment point.
Figure 4-2 Clock Adjustment
3. After adjusting the Clock, if blurring, flickering, or bars appear on the screen, proceed to adjust
the Clock Phase.
To remove flickering or blurring (Clock Phase):
1. Press the Menu button on the monitor's front panel to open the OSD Menu, and then select
Image Control > Clock Phase.
2. Press the + (Plus) or – (Minus) buttons on the monitor's front panel to eliminate flickering or
blurring. Flicking or blurring may not be eliminated depending on your computer or graphics
controller card installed.
Figure 4-3 Clock Phase Adjustment
To correct screen position (Horizontal Position or Vertical Position):
1. Press the Menu button on the monitor's front panel to open the OSD Menu, and then select
Image Control > Horizontal Position and/or Vertical Position.
2. Press the + (Plus) or – (Minus) buttons on the monitor's front panel to properly adjust the
position of the image in the display area of the monitor. The Horizontal Position shifts the image
left or right; the Vertical Position shifts the image up and down.
Figure 4-4 Horizontal or Vertical Position Adjustment
ENWW Adjusting the Monitor Settings 17