Mitsubishi Electronics 246 Series manual Appendix F Troubleshooting, TV Reset Comparison Guide

Appendices83

Appendix F: 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 incorrect,	the available formats to find the best			type is memorized for each input.
	use FORMAT to change	format for the current picture.			The next time the same input and
	the shape of the				the same signal type is viewed,
	picture.				the last-used format will be
					recalled.
PerfectColor™	When the color	1.	While viewing the input to be		All PerfectColor/PerfecTint sliders
and PerfecTint™	intensities seem out		reset, press MENU to display the		are reset to the original center
Reset	of balance, use the		Main menu with the A/V icon		position. The PefectColor/PerfecTint
(for the single	PerfectColor/PerfecTint		highlighted.		settings for other inputs remain
input currently	reset to reset the color				unchanged.
		2.	Use	to highlight PerfectColor
being watched))	balances to the original		and press ENTER to display the
	factory settings.
	Both PerfectColor and		PerfectColor adjustment screen.
	PerfecTint and are reset	3. Press CANCEL to reset the colors.
	at the same time.
A/V Memory	When audio and/	1.	While viewing the input to be		All Audio and Video settings
Reset	or video settings for		reset, press MENU to display the		for the individual input are
(for the single	a single input seem		Main menu with the A/V icon		reset except for the Listen To,
input currently	incorrect, use A/V		highlighted.		Language, audio Balance, and
being watched)	Memory Reset to	2.	Use	to highlight the Reset	Closed Caption settings.
	return the input to		icon and press ENTER to reset.
	the original factory
	settings.
A/V Reset	To reset audio and	While viewing the TV, press the			All Audio and Video settings are
(for all inputs)	video adjustments for	control-panel buttons GUIDE and			returned to the original factory
	all inputs to the original	FORMAT at the same time.			settings, including Listen To and
	factory settings.				Language, plus Closed Captions
					settings and Format settings.
Channel	To erase and	1.	While viewing the TV, press MENU		All previously memorized chan-
Memorization	re-memorize channels		to display the Main menu.		nels for the selected antenna
	on Ant 1 or Ant 2.	2.	Press	to highlight the Setup	input are erased and a new
			icon.		set of memorized channels is
		3.	Press	to highlight the Scan	created. All custom settings for
			icon.		Fav, channel names, and channel
		4.	Press	to highlight the antenna	locks are deleted. To add or
			input and reception mode, e.g.		delete individual channels, see
			Ant 1 Air.		Edit menu instructions on page
		5.	Press	to highlight the Start	45.
			button icon and press ENTER to		246 Series TV. CableCARD
			start the memorization.
					channels are reacquired.