Mitsubishi Electronics LT-40133 manual Appendix E Troubleshooting, TV Reset Comparison Guide

Appendices 77

Appendix E: Troubleshooting

TV Reset Comparison Guide				channel (a channel from ANT 1, ANT 2, a cable box, or
You can resolve many common TV problems using the				satellite receiver), first check other channels from the
				same input before changing settings. If most other
reset functions described in the following table. See
				channels from the same input seem correct, there is
also the additional troubleshooting suggestions later in
				likely a problem with the broadcast rather than with the
this appendix.
				TV. Use care in this case, as changes you make to fix
IMPORTANT
				problems on individual channels also affect all other
Before you change sound or picture settings: If				channels on the same input.
picture or sound settings seem wrong for a broadcast
Reset Name	When to Use	How to Use			Resulting Action
Format	When the picture shape	Press the FORMAT key to cycle through the			The last-used format for a signal
	seems incorrect, use	available formats to find the best format			type is memorized for each input.
	FORMAT to change the	for the current picture.			The next time the same input and
	shape of the picture.				the same signal type is viewed, the
					last-used format will be recalled.
PerfectColor™	When the color intensities	1.	While viewing the input to be reset,		All PerfectColor/PerfecTint sliders
and PerfecTint™	seem out of balance,		press MENU to display the Main		are reset to the original center
Reset	use the PerfectColor/		menu with the A/V icon highlighted.		position. The PefectColor/PerfecTint
(for the single	PerfecTint reset to reset	2.	Use	to highlight PerfectColor	settings for other inputs remain
input currently	the color balances to the				unchanged.
			and press ENTER to display the
being watched)	original factory settings.				Note: PerfecTint sliders are avail-
			PerfectColor adjustment screen.
	Both PerfectColor and				able only on model LT-40134.
		3.	Press CANCEL to reset the colors.
	PerfecTint and are reset
	at the same time.
A/V Memory	When audio and/or video	1.	While viewing the input to be reset,		All Video and all Audio (except
Reset	settings for a single input		press MENU to display the Main		Balance, Listen To, & Language)
(for the single	seem incorrect, use A/V		menu with the A/V icon highlighted.		settings for an individual input
input currently	Memory Reset to return	2.	Use	to highlight the Reset icon	are reset. In addition, two global
being watched)	the input to the original				settings (Video Noise & SharpEdge)
			and press ENTER to reset.
	factory settings.				are reset to their original factory
					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 their	same time.			settings.
	original factory settings.
Channel	To erase and re-	1.	While viewing the TV, press MENU to		All previously memorized channels
Memorization	memorize channels on		display the Main menu.		for the selected antenna input are
	ANT 1 or Ant 2.	2.	Press	to highlight the Setup icon.	erased and a new set of memorized
		3.	Press	to highlight the Scan icon.	channels is created. All custom
					settings for Fav, channel names, and
		4.	Press	to highlight the antenna
					channel locks are deleted. To add or
			input and reception mode, e.g.
					delete individual channels, see Edit
			ANT 1 Air.
					menu instructions in chapter 5, “TV
		5.	Press	to highlight the Start
					Menu Settings.”
			button icon and press ENTER to start
			the memorization.
Lock Menu Pass	To change your Lock	See the cutout page in Appendix B.			Allows a new code to be
Code	menu pass code				established.