Rose electronic crystalview dvi pro fiber dvi/vga fiber extender Pixel clock /phase examples

Pixel clock set correctly Pixel clock set incorrectly

Pixel clock set incorrectly Phase set incorrectly

Table 3. Pixel clock /phase examples

If one or more vertical areas have smeared lines, the pixelclock needs adjusting. If there is horizontal noise lines, flicker or smearing with a zebra-pattern, the phase needs adjusting.

First, manually adjust the pixelclock. Start the OSD and select the “IMAGE” icon. Next, select the “Manually adjust the number of pixels per line” icon, then press enter. Use the left and right arrow keys to modify the pixelclock until all vertical stripes have disappeared. Press enter when the adjustment is complete.

Next, manually adjust the phase setting. Select “Manually adjust the best phase”, then press enter. Use the left and right arrow keys to modify the phase until all horizontal noise lines, and any flicker or smearing with a zebra-pattern has disappeared. Press enter when the adjustment is complete.

When the pixelclock and phase are adjusted, you can remove the background image and replace it with your original.

18

CRYSTALVIEW PRO FIBER

INSTALLATION AND OPERATIONS MANUAL