![](http://pdfasset.owneriq.net/5/2f/52fc710a-257c-4ec4-b484-497a77718d0b/52fc710a-257c-4ec4-b484-497a77718d0b-bg19.png)
VGA Setting
1. Clock: To adjust horizontal size.
2. Phase: To improve focus clarity and image stability.
3. H. Position: Adjust horizontal position on screen.
4. V. Position : Adjust vertical position on screen.
5. Auto Setting: Auto fine tune to a best status on screen.
ViewSonic N3290w/N4290p/N4790p 23
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