HP (Hewlett-Packard) f1705 ユーザーズマニュアル

The auto-adjustment feature automatically fine-tunes the image 
quality for display size, position, clock, and phase each time a 
new video mode is displayed. For more precise adjustments of 
VGA input, run the Auto-Adjustment software on the CD. See 
“Using the Auto-Adjustment Function” in this chapter.
If additional image quality improvement is desired, use the Clock 
and Phase controls of the monitor to fine-tune the image. See 
“Optimizing Analog Video” in this chapter.

This monitor contains advanced circuitry that allows the monitor to 
function as a standard analog monitor. Two controls in the 
Advanced Menu OSD can be adjusted to improve analog image 
performance: 
■ Clock — Increase or decrease the value to minimize any 

vertical bars or stripes visible on the screen background.

■ Clock Phase — Increase or decrease the value to minimize 

video distortion or video jitter.

Use these controls only when the auto-adjustment function does not 
provide a satisfactory monitor image in analog mode.
To obtain the best results:

1. Allow the monitor to warm up for 20 minutes before adjusting.

2. Display the adjustment pattern application provided on 

the CD.

3. Access the Advanced Menu OSD; select Image Control.

4. Set the main Clock correctly first, because the Clock Phase 

settings depend on the main Clock setting.
❏ When adjusting the Clock and Clock Phase values, if the 

monitor images become distorted, continue adjusting the 
values until the distortion disappears.

To restore the factory settings, access the Advanced Menu OSD, 
select Factory Reset, and then select Yes.