Vidikron VL-40 manual Computer Signal

Maintenance and Troubleshooting

Table 5-1. Troubleshooting Chart (continued)

Symptom	Possible Cause(s)	Solution
Colors in the image are	• The Red/Pr, Green/Y or	• Ensure that the source
swapped; for example, reds	Blue/Pb outputs from the	outputs are connected to
appear blue or vice versa.	source are connected to the	the correct DView input.
	wrong inputs on the DView.
RGB-HD images appear	• Clock and Phase settings	• Manually adjust Clock and
“noisy.”	need adjustment.	Phase settings, or perform
		an Auto-Adjust (refer to PC
		Mode Adjust on page 38).
“Out of range” appears	• The resolution and	• Select a compatible
on-screen.	frequency of the video card	resolution and vertical
	in the computer are not	frequency (refer to
	compatible with the DView.	Computer Signal
		Compatibility on page 61).
The image is too large or too	• Image size needs adjusting.	• Adjust the image size (refer
small.		to PC Mode Adjust on
		page 38).
Poor broadcast sound quality.	• The sound quality of a	• Use the MTS/SAP button
	stereo broadcast may be	on the remote control to
	unstable in an area with a	select mono.
	weak signal.

50 Vidikron VL-40 and VL-46 Owner’s Operating Manual