Contents

Contents
Important Information About Your TV
Important Safety Instructions	4
Installation and Operating Notes	5
TV Guide Daily Access Requirements	5
Cleaning Recommendations	5
1 Television Overview
Package Contents	6
Special Features of Your TV	6
TV Control Panel and Convenience Inputs	7
TV Main Panel	9
Stand Removal	11

2TV Setup

Guidelines for Setting Up and Using Your New

Widescreen TV. . . . . . . . . . . . . . . . . . . . . . . . 12 Initial TV Setup.. . . . . . . . . . . . . . . . . . . . . . . . . 14 Setting Up TV Inputs. . . . . . . . . . . . . . . . . . . . . 14 Controlling A/V Receiver Sound Volume.. . . . . . . 16 Using the TV with a Personal Computer. . . . . . . . 18 Using a CableCARD.. . . . . . . . . . . . . . . . . . . . . 20

3	TV Connections
	Before You Begin	21
	Cable Management	21
	HDTV Cable Box or Satellite Receiver, DVD
	Player, or Other Device with Component Video..	22
	HDMI Device (Cable Box, Satellite Receiver, DVD
	Player, or Other Device)	22
	DVI Video Device (Cable Box, Satellite Receiver,
	DVD Player, or Other Device)	23
	Standard Cable Box, Satellite Receiver, or Other
	Device with S-Video	23
	Wall Outlet Cable (no cable box)	24
	Antenna with a Single Lead	24
	Antennas with Separate UHF and VHF Leads. . . .	24
	VCR to an Antenna or Wall Outlet Cable	25
	VCR to a Cable Box (Audio & Video)	25
	Older Cable Box	26
	A/V Receiver (Sound System) Using the TV’s
	Audio Output	27
	A/V Receiver with HDMI Output	27
	Camcorder	28
	Audio-Only Device	28
4	TV Operation and Features
	Choosing a Viewing Source	29
	Sleep Timer	29
	Remote Control	30

ChannelView Channel Listings.. . . . . . . . . . . . . . 31

Status Display. . . . . . . . . . . . . . . . . . . . . . . . . . 32

Fav (Favorite Channels).. . . . . . . . . . . . . . . . . . . 33

TV Signals and Display Formats. . . . . . . . . . . . . 34

Viewing Camera Files and GalleryPlayer Images. . 35

5 TV Menus
Main Menu	37
Remote Control Keys for the TV Menu System. . .	37
AV Menu	38
Video Menu	40
Audio Menu	42
Captions Menu	43
Setup Menu	44
Inputs Menu	50
Lock Menu	51
Pass Codes	51
Parent Menu	51
Other Menu (Alternate Rating System)	51
Bypassing TV Locks	51
6 NetCommand IR Control
About NetCommand IR Control	54
IR Emitter Placement	55
Initial NetCommand Setup for Most Devices	56
Adding or Removing Device Keys from
NetCommand Control	56
NetCommand Specialized Device Keys	57
Operating NetCommand-Controlled Devices. . . .	58
Setting Up NetCommand Control of an
A/V Receiver	60

Appendices

Appendix A: Specifications. . . . . . . . . . . . . . . . 66

Appendix B: Bypassing the Parental Lock. . . . . . 67

Appendix C: Programming the Remote Control. . 69

Appendix D: TV Guide Daily (246 Series TVs).. . . 76

Appendix E: NetCommand HDMI Control of

CEC Devices. . . . . . . . . . . . . . . . . . . . . . . . . . 80

Appendix F: Troubleshooting. . . . . . . . . . . . . . . 83

Trademark and License Information. . . . . . . . . . . 90 Mitsubishi TV Software. . . . . . . . . . . . . . . . . . . . 91

Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

LT-52246, LT-46246, LT-52148, LT-46148, LT-40148 specifications

Mitsubishi Electronics has consistently been at the forefront of innovation in the electronics sector, and their line of large-screen televisions is no exception. The models LT-40148, LT-46148, LT-52148, LT-46246, and LT-52246 exemplify the blend of advanced technology, impressive performance, and user-friendly features that consumers have come to expect from the brand.

The LT-40148 is a 40-inch television that serves as an excellent choice for smaller living spaces. With a Full HD resolution, this model delivers crisp and vibrant imagery, making every movie night or gaming session an immersive experience. The LT-46148 steps up to a 46-inch screen, offering enhanced viewing for larger rooms. Both models boast Mitsubishi's proprietary color processing technology, which ensures accurate color reproduction for a lifelike viewing experience.

Moving up in size and specifications, the LT-52148 offers a generous 52 inches of display, making it perfect for avid sports fans and movie buffs who crave a cinematic experience at home. This model incorporates Mitsubishi’s unique LED backlighting, which provides enhanced brightness and contrast, illuminating every detail of the picture. The LT-46246 and LT-52246 offer even larger displays at 46 inches and 52 inches, respectively, catering to those who desire both size and exceptional quality.

All five models feature Mitsubishi’s advanced image processing technology, which enhances video smoothness and reduces motion blur during fast-paced scenes. Additionally, these units are equipped with multiple HDMI inputs, making it easier than ever to connect various devices such as gaming consoles and Blu-ray players. The incorporation of built-in speakers and advanced audio technologies ensures that the audio output is just as striking as the visuals.

Moreover, these models also include energy-efficient features that align with modern sustainability efforts, making them a responsible choice for environmentally conscious consumers. In terms of design, Mitsubishi TVs exhibit sleek and stylish aesthetics, able to harmonize with any living space decor.

In summary, Mitsubishi Electronics’ LT-40148, LT-46148, LT-52148, LT-46246, and LT-52246 televisions merge cutting-edge technology with user-friendly features, delivering unparalleled viewing experiences. Whether it's for gaming, movies, or sports, these models surpass expectations, ensuring quality entertainment for any household.

Mitsubishi Electronics LT-46246, LT-46148, LT-40148, LT-52246, LT-52148 manual Contents

Models: LT-52246 LT-46246 LT-52148 LT-46148 LT-40148

LT-52246, LT-46246, LT-52148, LT-46148, LT-40148 specifications