Runco CP-42HD, CP-52HD manual Troubleshooting Chart Symptom Possible Causes Solution

Troubleshooting

Table 5-1. Troubleshooting Chart (continued)

Symptom	Possible Cause(s)	Solution
Picture is okay, but there	Audio output is muted.	Press the MUTE
is no sound.		button on the
		remote control.
	Volume setting is too low.	Turn up the
		volume.
	Source component is	Check audio
	connected incorrectly or not	connections to
	at all.	source component.
	Speakers are connected	Check speaker
	incorrectly or not at all.	connections
		(Figure 3-5).
	Audio settings are incorrect	Check the setting
		for SPDIF Type
		(page 26). For
		HDMI audio
		sources, ensure
		that the SPDIF type
		is “PCM” (refer to
		the manual for the
		source
		component).
Image is too bright and/or	Contrast is set too high.	Lower the contrast
lacks definition in the		setting.
bright areas of the image.
Image appears “washed	Brightness is set too high.	Lower the
out” and/or dark areas		brightness setting.
appear too bright.
Colors in the image are	The Red/Pr, Green/Y, or	Ensure that the
swapped; for example,	Blue/Pb outputs from the	source outputs are
reds appear blue or vice	source are connected to the	connected to the
versa.	wrong inputs on the Climate	correct Climate
	Series LCD.	Series LCD input.
The image is too large or	Image size needs adjusting.	Adjust the image
too small.		size (refer to the
		Zoom Mode on
		page 28).

32 Runco CP-42HD/CP-52HD Owner’s Operating Manual