Mitsubishi Electronics LT-46244, LT-52244 Appendix E Troubleshooting, TV Reset Comparison Guide

76Appendices

Appendix E: Troubleshooting

TV Reset Comparison Guide

You can resolve many common TV problems using the reset functions described in the following table. See also the troubleshooting suggestions later in this appendix.

IMPORTANT

Before you change sound or picture settings: If picture or sound settings seem wrong for a broadcast

channel (a channel from ANT 1, ANT 2, a cable box, or satellite receiver), first check other channels from the same input before changing settings. If most other channels from the same input seem correct, there is likely a problem with the broadcast rather than with the TV. Use care in this case, as changes you make to fix problems on individual channels also affect all other channels on the same input.

Reset Name	When to Use	How to Use			Resulting Action
Format	When the picture	Press the FORMAT key to cycle through			The last-used format for a signal
	shape seems	the available formats to find the best			type is memorized for each input.
	incorrect, use FORMAT to	format for the current picture.			The next time the same input and
	change the shape of				the same signal type is viewed,
	the picture.				the last-used format will be
					recalled.
PerfectColor™	When the color	1.	While viewing the input to be		All PerfectColor/PerfecTint
and	intensities seem		reset, press MENU to display the		sliders are reset to the
PerfecTint™	out of balance, use		Main menu with the A/V icon		original center position. The
Reset	the PerfectColor/		highlighted.		PefectColor/PerfecTint
(for the single	PerfecTint reset	2.	Use	to highlight PerfectColor	settings for other inputs remain
input currently	to reset the color		and press ENTER to display the		unchanged.
being watched)	balances to the original		PerfectColor adjustment screen.
	factory settings.
		3.	Press CANCEL to reset the colors.
	Both PerfectColor and
	PerfecTint and are
	reset at the same time.
A/V Memory	When audio and/or	1.	While viewing the input to be		All Video and all Audio (except
Reset	video settings for a		reset, press MENU to display the		Balance, Listen To, & Language)
(for the single	single input seem		Main menu with the A/V icon		settings for an individual input
input currently	incorrect, use A/V		highlighted.		are reset. In addition, two
being watched)	Memory Reset to	2.	Use	to highlight the Reset	global settings (Video Noise &
	return the input to		icon and press ENTER to reset.		SharpEdge) are reset to their
	the original factory				original factory settings.
	settings.
A/V Reset	To reset audio and	While viewing the TV, press the side			All Audio and Video settings are
(for all inputs)	video adjustments for	panel buttons GUIDE and FORMAT at the			returned to their original factory
	ALL inputs back to	same time.			settings.
	their original factory
	settings.
Channel	To erase and re-	1.	While viewing the TV, press MENU		All previously memorized
Memorization	memorize channels on		to display the Main menu.		channels for the selected
	ANT 1 or Ant 2.	2.	Press	to highlight the Setup	antenna input are erased and a
			icon.		new set of memorized channels
		3.	Press	to highlight the Scan	is created. All custom settings
			icon.		for Fav, channel names, and
		4.	Press	to highlight the antenna	channel locks are deleted. To
			input and reception mode, e.g.		add or delete individual channels,
			ANT 1 Air.		see Edit menu instructions in
		5.	Press	to highlight the Start	chapter 5, “TV Menu Settings.”
			button icon and press ENTER to
			start the memorization.