HP 54.61 cm/21.5-inch, Руководство пользователя

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3 Support and troubleshooting 13
Using the auto-adjustment function (analog input)
When you first set up the monitor, conduct a Factory Reset of the computer, or change the resolution of
the monitor, the Auto-Adjustment feature automatically engages, and attempts to optimize your screen
for you.
You may also optimize the screen performance for the VGA (analog) input at any time by using the
auto button on the monitor (see your model’s user guide for the specific button name) and the auto-
adjustment pattern software utility (select models only).
Do not use this procedure if the monitor is using an input other than VGA. If the monitor is using a VGA
(analog) input, this procedure can correct the following image quality conditions:
• Fuzzy or unclear focus
• Ghosting, streaking or shadowing effects
• Faint vertical bars
• Thin, horizontal scrolling lines
• An off-center picture
To use the auto-adjustment feature:
1. Allow the monitor to warm up for 20 minutes before adjusting.
2. Press the Menu button, and then select
Image Control>Auto-Adjustment from the OSD menu. If
the result is not satisfactory, continue with the procedure.
3. Display the auto-adjustment setup test pattern on your screen.
• Download the auto-adjustment test pattern utility from http://www.hp.com/support and open the
Auto-Adjustment utility.
4. Press the ESC key or any other key on the keyboard to exit the test pattern.