Lenovo D173 Bedienungsanleitung PDF herunterladen (Seite 20)

· Clock (pixel frequency) adjusts the number of pixels scanned by one horizontal sweep.

If the frequency is not correct, the screen shows vertical stripes and the picture does not have

the correct width.

· Phase adjusts the phase of the pixel clock signal. With a wrong phase adjustment, the

picture has horizontal disturbances in light picture.

4. When the image no longer looks distorted, save the Clock and Phase adjustments.

5. Press Auto to leave the OSD menu.

3-4 Flat Panel Monitor User 's Guide

Manually installing the monitor driver

Below are steps for manually installing the monitor driver in Microsoft Windows

Vista, Microsoft. Windows XP. and Microsoft Windows 2000 Professional.

Installing the monitor driver in Windows Vista

To install the monitor driver in Microsoft Windows Vista, do the following:

Note: You must download files from the Lenovo Monitor CD to use the Plug and

Play feature in Windows Vista.

1. Turn off the computer and all attached devices.

2. Ensure that the monitor is connected correctly.

3. Turn on the monitor and then the system unit. Allow your computer to start

the Windows Vista operating system.

4. Open the Display Properties window by clicking Start-> Control Panel,

and then double-clicking the Hardware and Sound icon.

5. Click the Personalization icon.

6. Click the Display Settings icon.

7. Click the Advanced Settings button.

8. Click the Monitor tab.

9. Click the Properties button.

10. Click the Driver tab.

11. Open the "Update Driver Software-Generic PnP Monitor" window by

clicking on Update Driver. and then click the "Browse my computer for

driver software" button.

12. Select "Let me pick from a list of device drivers on my computer".

13. Click the Have Disk button. Click on the Browse button and navigate to the

following directory:

X:\Monitor Drivers\Windows Vista

(where X is the drive letter designator for the CD-ROM drive).

14. Select the "LEN114B.inf" file and click the Open button. Click the OK button.

15. Select Lenovo D173 and click Next. The files will be copied from the CD to your

hard disk drive.

16. Close all open windows and remove the CD.

17. Restart the system. The system will automatically select the maximum

refresh rate and corresponding Color Matching Profiles

Note: On LCD monitors, unlike CRTs, a faster refresh rate does not improve

display quality. Lenovo recommends using either 1280 x 1024 at a refresh rate

of 60 Hz, or 640 x 480 at a refresh rate of 60 Hz.

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