Akai PT-4250A, PT-5250A Manual

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PT4250A

PT5250A............................................................................................................................

PROJECTION TELEVISION

............. Owner’s

√

Instructions

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Warning! Important

Safety Instructions

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

This symbol indicates high voltage is present inside. It is dangerous to make any kind of contact with any inside part of this product.

This symbol alerts you that important literature concerning operation and maintenance has been included with this product.

Note to CATV system installer: This reminder is provided to call CATV system installer’s attention to Article 820-40 of the National Electrical Code (Section 54 of Canadian Electrical Code, Part I), that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as practical.

Caution: FCC/CSA regulations state that any unauthorized changes or modifications to this equipment may void the user’s authority to operate it.

Caution: To prevent electric shock, match the wide blade of plug to the wide slot, and fully insert the plug.

Attention: pour eviter les chocs electriques, introduire la lame le plus large de la fiche dans la borne correspondante de la prise et pousser jusqu’au fond.

Important: One Federal Court has held that unauthorized recording of copyrighted TV programs is an infringement of U.S. copyright laws.

Certain Canadian programs may also be copyrighted and any unauthorized recording in whole or in part may be in violation of these rights.

To prevent damage which may result in fire or electric shock hazard, do not expose this appliance to rain or moisture.

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Thank You for Choosing Akai

Thank you for choosing Akai! Your new Akai Projection TV represents the latest in

television technology. We designed it with easy-to-use on-screen menus and closed captioning capabilities, making it one of the best products in its class. We are proud to offer you a product that will provide convenient, dependable service and enjoyment for years to come.

Important Safety Information

Always be careful when using your TV receiver. To reduce the risk of fire, electrical shock, and other injuries, keep these safety precautions in mind when installing, using, and maintaining your machine.

•Read all safety and operating instructions before operating your TV.

•Keep the safety and operating instructions for future reference.

•Heed all warnings on the TV receiver and in the operating instructions.

•Follow all operating and use instructions.

•Unplug the TV receiver from the wall outlet before cleaning. Use a damp cloth; do not use liquid or aerosol cleaners.

•Never add any attachments and/or equipment without approval of the manufacturer. Such additions can increase the risk of fire, electric shock, or other personal injury.

•Do not use the TV receiver where contact with or immersion in water is a possibility, such as near bath tubs, sinks, washing machines, swimming pools, etc.

•Do not place the TV on an unstable cart, stand, tripod, bracket, or table where it can fall. A falling TV can cause serious injury to a child or adult, and serious damage to the appliance. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the TV. Follow the manufacturer’s instructions when mounting the unit, and use a mounting accessory recommended by the manufacturer. Move the TV and cart with care. Quick stops, excessive force, and uneven surfaces can make the unit and cart unsteady and likely to overturn.

•Provide ventilation for the TV receiver. The unit is designed with slots in the cabinet for ventilation to protect it from overheating. Do not block these openings with any object, and do not place the TV receiver on a bed, sofa, rug, or other similar surface. Do not place it near a radiator or heat register. If you place the TV receiver on a rack or bookcase, ensure that there is adequate ventilation and that you’ve followed the manufacturer’s instructions for mounting.

•Operate your TV receiver only from the type of power source indicated on the marking label. If you are not sure of the type of power supplied to your home, consult your appliance dealer or local power company.

•Use only a grounded or polarized outlet. For your safety, this TV is equipped with a polarized alternating current line plug having one blade wider than the other. This plug will fit into the power outlet only one way. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug still does not fit, contact your electrician to replace your outlet.

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•Protect the power cord. Power supply cords should be routed so that they won’t be walked on or pinched by objects placed on or against them. Pay particular attention to cords at plugs, convenience receptacles, and the point where they exit from the unit.

•Unplug the TV from the wall outlet and disconnect the antenna or cable system during a lightning storm or when left unattended and unused for long periods of time. This will prevent damage to the unit due to lightning and power-line surges.

•Avoid overhead power lines. An outside antenna system should not be placed in the vicinity of overhead power lines or other electric light or power circuits or where it can fall into such power lines or circuits. When installing an outside antenna system, be extremely careful to keep from touching the power lines or circuits. Contact with such lines can be fatal.

•Do not overload the wall outlet or extension cords. Overloading can result in fire or electric shock.

•Do not insert anything through the openings in the unit, where they can touch dangerous voltage points or damage parts. Never spill liquid of any kind on the TV.

•Ground outdoor antennas. If an outside antenna or cable system is connected to the TV, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code, ANSI/NFPA No.70-1984, provides information about proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.

	EXAMPLE OF
	ANTENNA GROUNDING	ANTENNA
		LEAD IN WIRE
	GROUND CLAMP
		ANTENNA
		DISCHARGE UNIT
	ELECTRIC	(NEC SECTION 810-20)
	SERVICE	GROUNDING
	EQUIPMENT
		CONDUCTORS
		(NEC SECTION 810-21)
		GROUND CLAMPS
		POWER SERVICE GROUNDING
		ELECTRODE SYSTEM
	NEC — NATIONAL ELECTRICAL CODE (NEC ART 250, PART H)

•Do not attempt to service the TV yourself. Refer all servicing to qualified service personnel. Unplug the unit from the wall outlet and refer servicing to qualified service personnel under the following conditions:

-when the power-supply cord or plug is damaged

-if liquid has been spilled on the unit or if objects have fallen into the unit

-if the TV has been exposed to rain or water

-if the TV does not operate normally by following the operating instructions

-if the TV has been dropped or the cabinet has been damaged

-when the TV exhibits a distinct change in performance

•If you make adjustments yourself, adjust only those controls that are covered by the operating instructions. Adjusting other controls may result in damage and will often require extensive work by a qualified technician to restore the TV to normal.

•When replacement parts are required, be sure the service technician uses replacement parts specified by the manufacturer or those that have the same characteristics as the original part. Unauthorized substitutions may result in additional damage to the unit.

•Upon completion of any service or repairs to this TV, ask the service technician to perform safety checks to determine that the TV is in a safe operating condition.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1)This device may not cause harmful interference, and

(2)This device must accept any interference that may cause undesired operation.

This television receiver provides display of television closed captioning in accordance with §15.119 of the FCC rules.

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Important Warranty Information

Regarding Television Format

Viewing

Standard screen format televisions (4:3, the aspect ratio of the screen width to height) are primarily designed to view standard format full-motion video. The images displayed on them should primarily be in the standard 4:3 ratio format and constantly moving. Displaying stationary graphics and images on screen, such as the dark top and bottom letterbox bars (wide screen pictures), should be limited to no more than 15% of the total television viewing per week.

Wide screen format televisions (16:9, the aspect ratio of the screen width to height) are primarily designed to view wide screen format full-motion video. The images displayed on them should primarily be in the wide screen 16:9 ratio format, or expanded to fill the screen if your model offers this feature, and constantly moving. Displaying stationary graphics and images on screen, such as the dark side-bars on non-expanded standard format television video and programming, should be limited to no more than 15% of the total television viewing per week.

Additionally, viewing other stationary images and text such as stock market reports, video game displays, station logos, web sites or computer graphics and patterns, should be limited as described above for all televisions. Displaying any stationary images that exceed the above guidelines can cause uneven aging of picture tubes (CRTs) that leave subtle, but permanent burned-in ghost images in the television picture. To avoid this, vary the programming and images, and primarily display full screen moving images, not stationary patterns or dark bars. On television models that offer picture sizing features, use these controls to view the different formats as a full screen picture.

Be careful in the selection and duration of television formats used for viewing. Uneven CRT aging as a result of format selection and use, as well as other burned-in images, is not covered by your Akai limited warranty.

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A Guide to Digital TV

What is Digital Television?

Digital television (DTV) is a new way of transmitting high quality video and audio to your TV set. Using DTV, broadcasters can transmit high definition TV (HDTV) images, Dolby digital surround audio, and new services such as multicasting (transmitting more than one program on the same TV channel) and datacasting (providing electronic program guides and interactive television). Several of these services can be combined into a single digital broadcast.

Digital Television Services

Digital Picture Quality

DTV programs are transmitted in two different formats. The first is Standard Definition Television (SDTV) and the second is High Definition Television (HDTV).

SDTV program formats include 480-line interlaced (480i) and 480-line progressive (480p) video. 480i programs are essentially a digital version of our current analog TV programs, while the 480p format offers improved image detail over 480i. Some 480p programs are broadcast in widescreen and are comparable to progressive-scan DVD movies in image quality.

HDTV program formats include 1080-line interlaced (1080i) and 720-line progressive (720p). Both HDTV formats are always broadcast in widescreen, and offer much higher picture quality than SDTV.

Dolby Surround Sound

With DTV, you can listen to a variety of Dolby digital audio formats from Dolby Surround 2.0 to Dolby Digital 5.1 surround, using your home audio system. Many HDTV programs are now broadcast with DD 5.1 soundtracks.

Interactive Communications and Datacasting

DTV will allow you to interact with your television; choosing programs from a detailed program guide, ordering products on-line while watching TV, and accessing ancillary data about a program.

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How to View Digital Television

There are three ways to watch DTV. The first is to use an integrated digital TV; one with a built-in digital television tuner. The second is to connect an external DTV set-top receiver to a DTV-ready television or monitor. This type of TV or monitor will have wideband component video and stereo audio inputs. You can also watch DTV signals with personal computer (PC) tuner cards and computer monitors.

Integrated TVs versus DTV-ready TVs and monitors

The advantage of an integrated DTV set is that it can tune both analog and digital TV channels at the same time. All you'll need to do is add an external antenna and you are ready to watch DTV.

However, integrated DTV sets are not as common as DTV-ready TVs and monitors.

If you already own a DTV-ready TV with component video inputs, you can enjoy DTV broadcasts by simply adding a low-cost DTV set-top receiver and antenna.

NOTE

This television receiver supports the copy protection system regulated by DTLA (Digital Transmission Licensing Administrator). It should be noted that copy protected content may not be viewable depending on your particular connections.

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Q&A

1. Is the antenna I use for existing TV reception good enough for DTV?

Over-the-air (OTA) digital TV broadcasting uses the same channels as analog TV and works well with many existing TV antennas. However, DTV broadcast channel assignments are different than analog channels. You should find out whether your local DTV broadcasts are on VHF (channels 2-13) or UHF (channels 14-69) to see if you need a different antenna.

If your DTV channels are on UHF and you already get good UHF reception, your present antenna may work fine. The same holds true for VHF DTV reception. Note that in some markets, both VHF and UHF channels are used for DTV broadcasts.

You can find out the latest DTV channel assignments for your area by browsing selected Internet web sites such as www.titantv.com, and www.fcc.gov.

2.How difficult is it to receive DTV signals indoors?

This depends on whether your local DTV stations are running full power or not and how close your location is to the transmission tower. DTV receivers do not require as much signal as analog TV receivers to produce high-quality images and sound.

Once the DTV signal level exceeds a certain threshold at the receiver, the digital video and audio data is decoded at the same quality it was originally encoded for broadcast. This is a big advantage for DTV over analog TV - there is no noise, ghosting, static, or scratchy audio.

3.How can I connect an antenna in my townhouse, co-operative apartment, condominium, or apartment?

The Federal Communications Commission's OTARD Rule (part of the Telecommunications Act of 1996) allows residents of condominiums, townhouse, or members of neighborhood associations to put up outside antennas for reception of broadcast TV signals as long as those antennas are not located in common areas and are no more than 12' in height.

Residents of rental units (apartments, etc) are not covered by the OTARD rules and will have to use indoor antennas to receive DTV broadcasts. It is possible that the landlord of an apartment complex can provide broadcast DTV signals via a master TV antenna system to each apartment.

4.Can I connect my DTV set-top receiver to my cable TV service?

Cable TV systems use a different method for transmitting digital TV programs that is currently incompatible with broadcast DTV set-top receivers. So you will still need to use an outdoor or indoor antenna to receive OTA broadcast DTV programs.

The good news is that you won't have to pay a monthly or per-program charge to watch OTA DTV and HDTV programs. They're free, unlike subscription satellite TV or premium cable TV. All you need is an antenna and a DTV set-top receiver to enjoy clear, sharp widescreen images and high-quality audio.

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C O N T E N T S
Chapter 1: Your New TV
List of Features........................................................................................................................	12
Accessories..............................................................................................................................	12
Familiarizing Yourself with Your New TV................................................................................	13
Control Buttons ........................................................................................................	13
Connection Jacks (Side) ............................................................................................	14
Connection Jacks (Rear) ............................................................................................	15
Remote Control ........................................................................................................	16
Chapter 2: Installation
Connecting VHF and UHF Antennas ......................................................................................	18
Antennas with 300-ohm Flat Twin Leads ..................................................................	18
Antennas with 75-ohm Round Leads ........................................................................	19
Separate VHF and UHF Antennas..............................................................................	19
Connecting Cable TV ..............................................................................................................	20
Cable without a Cable Box ........................................................................................	20
Cable with a Cable Box that Descrambles All Channels ............................................	20
Connecting to a Cable Box that Descrambles Some Channels....................................	21
Connecting a VCR ..................................................................................................................	22
Connecting a Second VCR to Record from the TV ....................................................	23
Connecting a Camcorder ........................................................................................................	23
Connecting a DVD Player or DTV Set-Top Box (480i, 480p, 720p, 1080i)..............................	24
Connecting to Y, PB, PR ..............................................................................................	24
Connecting to Regular Audio and Video Jacks ..........................................................	24
Connecting a Digital TV Set-Top Box ......................................................................................	25
Connecting to DVI (Digital Visual Interface) ............................................................	25
Connecting a Digital Audio System ........................................................................................	26
Connecting to an Analog Amplifier ........................................................................................	26
Installing Batteries in the Remote Control ..............................................................................	27
Chapter 3: Operation
Turning the TV On and Off ....................................................................................................	28
Plug & Play Feature ................................................................................................................	28
Adjusting the Screen Automatically (Self Focus)......................................................................	30
Deactivating the Automatic Execution of the Self Focus ............................................	31
Removing the “Self Focus” Message from the Display ................................................	31
Adjusting Convergence Manually ..........................................................................................	32
Viewing the Menus and On-Screen Displays ..........................................................................	34
Viewing the Menus....................................................................................................	34
Viewing the Display ..................................................................................................	34
Selecting a Menu Language ....................................................................................................	35
Selecting the Antenna Input ....................................................................................................	35
Memorizing the Channels ......................................................................................................	36
Selecting the Video Signal Source ..............................................................................	36
Storing Channels in Memory ....................................................................................	37
Adding and Erasing Channels ................................................................................................	38
Changing Channels ................................................................................................................	39
Using the Channel Buttons........................................................................................	39
Using the Number Buttons ........................................................................................	39
Using the “-” Button ................................................................................................	39
Using the Previous Channel ......................................................................................	39
Selecting Your Favorite Channels ............................................................................................	40
To Store Your Favorite Channels................................................................................	40
To View Your Favorite Channels ................................................................................	40
Labeling the Channels ............................................................................................................	41
Viewing the Channel Lists ......................................................................................................	42
Editing the Channel Lists ........................................................................................................	43
Picture Control........................................................................................................................	44
Using Automatic Picture Settings ..............................................................................	44
Customizing the Picture ............................................................................................	45
Resetting the Picture Settings to the Factory Defaults ................................................	46

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C O N T E N T S
Chapter 3: Operation (continued)
Sound Control ........................................................................................................................	47
Adjusting the Volume ................................................................................................	48
Using the MUTE Button ............................................................................................	48
Customizing the Sound ............................................................................................	48
Using Automatic Sound Settings................................................................................	49
Setting the Clock ....................................................................................................................	49
Option 1: Setting the Clock Manually........................................................................	49
Option 2: Setting the Clock Automatically ................................................................	50
Viewing an External Signal Source ..........................................................................................	51
Setting the Signal Source ..........................................................................................	51
Assigning Names to External input mode ..................................................................	52
Chapter 4: Special Features
Fine Tuning Analog Channels ................................................................................................	53
Checking the Digital-Signal Strength ......................................................................................	54
Changing the Screen Size ........................................................................................................	55
BBE ........................................................................................................................................	56
Auto Volume ..........................................................................................................................	57
Choosing a Multi-Channel Sound (MTS) track - Digital ..........................................................	58
Choosing a Multi-Channel Sound (MTS) track - Analog..........................................................	59
Choosing a Digital Sound Format ..........................................................................................	60
Setting the On/Off Melody ......................................................................................................	61
Setting the On/Off Timer ........................................................................................................	62
Setting the Sleep Timer ..........................................................................................................	63
Using the V-Chip (USA) ..........................................................................................................	64
How to Change Your Password..................................................................................	64
How to Enable/Disable the Rating Controls ..............................................................	65
How to Set up Restrictions Using the “TV Parental Guidelines” ................................	66
How to Set up Restrictions using the Movie Ratings:
G, PG, PG-13, R, NC-17, X ......................................................................................	67
Important Notes About Parental Locks ......................................................................	68
Viewing Closed Captions (On-Screen Text Messages) - Analog................................................	69
Viewing Closed Captions (On-Screen Text Messages) - Digital ................................................	70
Menu Translucency Level ........................................................................................................	72
Setting the Function Help ......................................................................................................	73
Electronic Program Guide ......................................................................................................	74
Viewing the Electronic Program Guide ......................................................................	74
Using the Electronic Program Guide..........................................................................	75
Viewing Information about a Single Channel ............................................................	76
Viewing Information about Channels ........................................................................	77
Reminder List..........................................................................................................................	78
Reminded Viewing List..............................................................................................	78
To view the Reminder List ........................................................................................	79
To remove the scheduled programs ..........................................................................	79
Customizing Your Remote Control ..........................................................................................	79
Setting Up Your Remote Control to Operate Your VCR
(Cable box or DVD player) ........................................................................................	80
Remote Control Codes ..............................................................................................	81
Chapter 5: Troubleshooting
Identifying Problems ..........................................................................................................	82
Appendix
Cleaning and Maintaining Your TV ....................................................................................	83
Using Your TV in Another Country ....................................................................................	83
Specifications ......................................................................................................................	83

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Chapter One

Y O U R N E W T V

List of Features

Your TV was designed with the latest technology. This TV is a high-performance unit that includes the following special features:

•Easy-to-use remote control

•Easy-to-use on-screen menu system

•Automatic timer to turn the TV on and off

•Adjustable picture and sound settings that can be stored in the TV’s memory

•A special filter to reduce or eliminate reception problems

•Fine tuning control for the sharpest picture possible

•A built-in multi-channel sound decoder for stereo and bilingual listening

•Built-in, dual channel speakers

•A special sleep timer

•Component Video Input jacks to obtain a sharper image from external sources

•Adjusting the Screen Automatically (Self Focus)

•Digital Input (Digital Visual Interface) jack

•Digital Audio Output (COAXIAL/OPTICAL) jacks

Accessories

Once you have unpacked your TV, check to make sure that you have all the parts shown here. If any piece is missing or broken, call your dealer.

Remote Control	Owner’s Instructions/	Warranty Cards	Holder-Caster
(BP59-00089A)/	Safety Guide Manual		(PT5240A)
AA Batteries

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Y O U R N E W T V

Familiarizing Yourself with Your New TV

Control Buttons

You can control your TV’s basic features, including the on-screen menu. To use the more advanced features, you must use the remote control.

ŒPOWER

Press to turn the TV on and off.

´Stand-By Indicator

Lights up when you turn the power off.

-Power Off ; Red

-Power On ; Off

-Timer On ; Green

ˇRemote Control Sensor

Aim the remote control towards this spot on the TV.

¨SOURCE

Press to switch between viewing TV programs and signals from connected components.

ˆMENU

Press to see an on-screen menu of your TV's features.

Ø+ VOL –

Press to lower or raise the volume and to select items when using the on-screen menu.

∏ CH

Press to change channels and move between items on the on-screen menu.

” (Enter)

While using the on-screen menus, press to activate (or change) a particular item.

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Y O U R N E W T V

Connection Jacks (Side)

You can connect an A/V component that is used only occasionally, such as a camcorder or video game. For information on connecting equipment, see page 23.

PT4250A

PT5250A

ŒS-VIDEO Input

Connect an S-Video signal from a camcorder or video game.

´VIDEO Input

Connect the video signal from a camcorder or video game.

ˇAUDIO Input

Connect the audio signals from a camcorder or video game.

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Y O U R N E W T V

Connection Jacks (Rear)

Use the rear panel jacks to connect an A/V component that will be connected continuously, such as a VCR or a DVD player. For more information on connecting equipment, see pages 18~26.

ŒANTENNA terminals

Two independent cables or antennas can be connected to these terminals. Use “ANT 1 IN (Air)” and “ANT 2 IN (Cable)” terminals to receive a signal from VHF/UHF antennas or your cable system.

´DVI Video Input jack

(Digital Visual Interface)

Connect the DVI jack to a device with DVI output.

ˇSERVICE Port

For service only.

¨OPTICAL Output jack

Connect to a Digital Audio component.

ˆCOAXIAL Output jack

Connect to a Digital Audio component.

ØAudio/Video Output jacks

Connect to the audio/video input jacks of a recording VCR.

∏Video Input jacks

Connect to the video output jacks of VCRs, DVD players and similar devices.

”Audio Input jacks

Connect to the audio output jacks of VCRs, DVD players and similar devices.

’DVI Audio Input jacks

Connect to the audio output jacks of a device with DVI.

˝COMPONENT Input jacks (Y, PB, PR, AUDIO-L/R)

Connect to the Component audio and video outputs of DVD or DTV Set-Top Box. 480i/480p/720p/1080i Y, PB and PR video signal inputs are available.

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Y O U R N E W T V

Remote Control

You can use the remote control up to about 23 feet from the TV. When using the remote, always point it directly at the TV.

You can also use your remote control to operate your VCR, DVD, Cable box.

See pages 80~81 for details.

Œ POWER								˝ Mode
Turns the TV on and off.	POWER							Selects a target device to be
								controlled by the Akai remote
´ Number buttons
								control (i.e., TV, VCR, Cable box or
Press to select channels directly
								DVD).
on the TV.	TV	VCR	CABLE		DVD		SET
ˇ -								Ô SET
								Used during set up of this remote
Press to select additional
								control, so that it will work
channels (digital and analog)
being broadcast by the same								compatibly with other devices
station. For example, to select								(VCR, Cable box, DVD, etc.)
channel “54-3”, press “54”, then
press “-” and “3”.								PRE-CH
¨ ANTENNA								Tunes to the previous channel.
	-					PRE-CH
Press to select “Cable” or “Air”.
								Ò SLEEP
	ANTENNA	FAV.CH		CH. LIST			SLEEP
ˆ FAV. CH (Favorite Channel)								Press to select a preset time
								interval for automatic shut off.
Press to switch to your favorite
channels.								Ú CH. LIST
	MUTE						SOURCE
Ø MUTE								Displays the channel list.
		VOL		CH
Press to temporarily cut off
the sound.	MENU						GUIDE	Æ SOURCE
								Each time the button is pressed,
∏ MENU
								all the inputs connected to the
Displays the main on-screen
								external component jacks will be
menu.
								shown in regular sequence.
” VOL -, VOL +			ENTER					ı GUIDE
Press to decrease or increase the
								Press to display the on-screen
volume.
								Electronic Program Guide (EPG).
’ INFO	INFO						EXIT	˜ CH	, CH
Press to display information on
								Press to change channels.
the TV screen.
	P.MODE	S.MODE		MTS			BBE
								¯ œ/√/†/…
	P.SIZE	CAPTION		ADD/DEL		SELF FOCUS		Controls the cursor in the menu.
	REW	STOP		PLAY/PAUSE			FF	˘ ENTER
								While using the on-screen menus,
								press ENTER to activate (or
								change) a particular item.
								¿ EXIT
								Press to exit the menu.
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¸

˛

◊

±

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Y O U R N E W T V

Remote Control (continued)

		POWER
	r
		TV	VCR	CABLE		DVD		SET
	e
		-					PRE-CH
		ANTENNA	FAV.CH		CH. LIST			SLEEP
		MUTE						SOURCE
			VOL			CH
		MENU						GUIDE	≠ MTS (Multichannel Television
									Sound)
									Press to choose “Stereo”,
									“Mono” or “SAP (Secondary
									Audio Program)”.
	¸ S.MODE			ENTER					– BBE
	Adjust the TV sound by selecting
									BBE is a built-in effect that adds
	one of the preset factory settings
									clarity, punch and dynamics to the
	(or select your personal,	INFO						EXIT
									sound.
	customized sound settings).
	˛ P.MODE	P.MODE	S.MODE		MTS			BBE	— SELF FOCUS
									Press to adjust for the optimum
	Adjust the TV picture by selecting
		P.SIZE	CAPTION		ADD/DEL		SELF FOCUS		picture set in the factory.
	one of the preset factory settings
	(or select your personal,								÷ ADD/DEL
	customized picture settings).	REW	STOP		PLAY/PAUSE			FF
									Press to add or erase channels in
	s,
									the TV’s memory. Use to memorize
	◊ P.SIZE
									or erase the channel fine tuning.
	Press to change the picture size.
	± CAPTION								® VCR/DVD Controls
									Controls VCR/DVD functions:
	Press to view closed caption
									Rewind, Stop, Play/Pause, Fast
	information.
									Forward.
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Chapter Two

I N S TA L L AT I O N

Connecting VHF and UHF Antennas

If your antenna has a set of leads that look like this, see “Antennas with 300-ohm Flat Twin Leads,” below.

If your antenna has one lead that looks like this, see “Antennas with 75-ohm Round Leads,” on page 19.

If you have two antennas, see “Separate

VHF and UHF Antennas,” on page 19.

Antennas with 300-ohm Flat Twin Leads

If you are using an off-air antenna (such as a roof antenna or “rabbit ears”) that has 300ohm twin flat leads, follow the directions below.

1

Place the wires from the twin leads under the screws on the 300-75 ohm adaptor (not supplied). Use a screwdriver to tighten the screws.

2

Plug the adaptor into the “ANT 1 IN (Air)” terminal on the rear panel.

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I N S TA L L AT I O N

Antennas with 75-ohm Round Leads

Plug the antenna lead into the “ANT 1 IN (Air)” terminal on the rear panel.

Separate VHF and UHF Antennas

If you have two separate antennas for your TV (one VHF and one UHF), you must combine the two antenna signals before connecting the antennas to the TV. This procedure requires a an optional combiner-adaptor (available at most electronics shops).

1

Connect both antenna leads to the combiner.

2

Plug the combiner into the “ANT 1 IN (Air)” terminal on the rear panel.

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I N S TA L L AT I O N

Connecting Cable TV

You can connect different cable systems to your TV, including cable without a cable box, and cable with a cable box that descrambles some or all channels.

Cable without a Cable Box

If you want to connect cable, and you do not need to use a cable box:

Plug the incoming cable into the “ANT 2 IN (Cable)” terminal on the rear panel.

Cable with a Cable Box that Descrambles All Channels

1

Find the cable that is connected to the ANTENNA OUT terminal on your cable box.

œThis terminal might be labeled “ANT OUT”, “VHF OUT”, or simply “OUT”.

2

Connect the other end of this cable to the “ANT 2 IN (Cable)” terminal on the rear panel.

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I N S TA L L AT I O N

Connecting to a Cable Box that Descrambles Some Channels

If your cable box descrambles only some channels (such as premium channels), follow the instructions below. You will need a two-way splitter, an RF (A/B) switch, and four lengths of coaxial cable. (These items are available at most electronics stores.)

1

Find and disconnect the cable that is connected to the ANTENNA IN terminal on your cable box.

œThis terminal might be labeled “ANT IN,” “VHF IN,” or simply, “IN.”

2

Connect this cable to a
two-way splitter.
Connect a coaxial cable	Incoming Cable
between an OUTPUT	Splitter
terminal on the splitter
and the IN terminal on
the cable box.

3

Connect a coaxial cable between the ANTENNA OUT terminal on the cable box and the B–IN terminal on the A/B switch.

Cable Box

RF (A/B)

Switch

4

Connect another cable between the other OUT terminal on the splitter and the A–IN terminal on the RF (A/B) switch.

5

Connect the last coaxial cable between the OUT terminal on the RF (A/B) switch and the VHF/UHF terminal on the rear of the TV.

After you’ve made this connection, set the A/B switch to the “A” position for normal viewing. Set the A/B switch to the “B” position to view scrambled channels. (When you set the A/B switch to “B,” you will need to tune your TV to the cable box’s output channel, which is usually channel 3 or 4.)

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I N S TA L L AT I O N

Connecting a VCR

These instructions assume that you have already connected your TV to an antenna or a cable TV system (according to the instructions on pages 18~21). Skip step 1 if you have not yet connected to an antenna or a cable system.

1

Connect a coaxial cable between the “ANT 1 IN (Air)” (or “ANT 2 IN (Cable)”) terminal on the TV and the antenna out terminal on the VCR.

A coaxial cable is usually included with a VCR. (If not, check your local electronics store).

2

Connect a set of audio cables between the “AV IN 1

(L, R)” (or “AV IN 2 (L, R)”) jacks on the TV and AUDIO

OUT jacks on the VCR.

If you have a mono VCR, connect L(mono) to VCR audio out using only one audio cable.

3

Connect a video cable between the “AV IN 1 (VIDEO)” (or “AV IN 2 (VIDEO)”) jack on the TV and the VIDEO OUT jack on the VCR.

Follow the instructions in “Viewing a VCR or Camcorder Tape” to view your VCR tape.

TV Rear Panel

	From Cable		2	Video
	Coaxial Cable	Audio Cable		Cable
				3
	1
	From Antenna
		VCR Rear Panel

• Also, you can connect to “AV 3” on the side panel of TV.

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I N S TA L L AT I O N

Connecting a Second VCR to Record from the TV

Your TV can send out signals of its picture and sound to be recorded by a second VCR. To do this, connect your second VCR as follows:

1

Connect a set of audio cables between the “AV OUT (L, R)” jacks on the TV and the AUDIO IN jacks on the VCR.

(The VCR input jacks might be either on the front or rear of the VCR.)

2

Connect a video cable between the “AV OUT (VIDEO)” jack on the TV and the VIDEO IN jack on the VCR.

Refer to your VCR’s instructions for more information about how to record using this kind of connection.

TV Rear Panel

From Cable	1	Video Cable
Audio Cable		2

Coaxial Cable

From Antenna

VCR Rear Panel

Connecting a Camcorder

The side panel jacks on your TV make it easy to connect a camcorder to your TV. They allow you to view the camcorder tapes without using a VCR. (Also see “Viewing an External Signal Source” on page 51.)

1

Locate the A/V output jacks on the camcorder. They are usually found on the side or rear of the camcorder.

2

Connect a set of audio cables between the “AV 3 (L, R)” jacks on the TV and the AUDIO OUT jacks on the camcorder.

If you have mono camcorder, connect L(mono) to camcorder audio out using only one audio cable.

3

Connect a video cable between the “AV 3 (VIDEO)” (or “S-VIDEO”) jack on the TV and the VIDEO OUT jacks on the camcorder.

The audio-video cables shown here are usually included with a Camcorder. (If not, check your local electronics store.) If your camcorder is stereo, you need to connect a set of two cables.

TV Side Panel (PT4250A)

S-Video Cable	3	Audio Cable
	or	2
Video Cable		1

Camcoder

•This figure shows the Standard connector-jack panel. The actual configuration for your TV may be different.

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I N S TA L L AT I O N

Connecting a DVD Player or DTV Set-Top Box (480i, 480p, 720p, 1080i)

The rear panel jacks on your TV make it easy to connect a DVD player or DTV Set-Top Box to your TV.

Connecting to Y, PB, PR

1

Connect a set of audio cables between the “COMPONENT IN 1 (L, R)” (or “COMPONENT IN 2 (L, R)”) jacks on the TV and the AUDIO OUT jacks on the DVD player (or DTV Set-Top Box).

2

Connect a set of video cables between the “COMPONENT IN 1 (Y, PB, PR)” (or “COMPONENT IN 2 (Y, PB, PR)”) jacks on the TV and the VIDEO OUT (Y, PB, PR) jacks on the DVD player (or DTV Set-Top Box).

For an explanation of Component video, see your DVD player’s (or DTV Set-Top Box) owner’s instruction.

TV Rear Panel

	Video Cable	Audio Cable
	2
		1
	DVD Player/
	DTV Set-Top Box

Connecting to Regular Audio and Video Jacks

1

Connect a set of audio cables between the “AV IN 1 (L, R)” (or “AV IN 2 (L, R)”) jacks on the TV and the AUDIO OUT jacks on the DVD player (or DTV Set-Top Box).

2

Connect a video cable between the “AV IN 1 (VIDEO)” (or “AV IN 2 (VIDEO)”) jack on the TV and the VIDEO OUT jack on the DVD player (or DTV Set-Top Box).

TV Rear Panel

Audio Cable

Video Cable	1

2

DVD Player/

DTV Set-Top Box

• Also, you can connect to “AV 3” on the side panel of TV.

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I N S TA L L AT I O N

Connecting a Digital TV Set-Top Box

Connecting to DVI (Digital Visual Interface)

By inputting a high-bandwidth Digital Content Protection high-definition picture source to the DVI INPUT jack on the TV, high-definition pictures can be displayed on the screen in their digital form.

1

Connect a set of audio cables between the “DVI IN (AUDIO) (L, R)” jacks on the TV and the AUDIO OUT jacks on the Set-Top Box.

2

Connect a video cable between the “DVI IN (VIDEO)” jack on the TV and the VIDEO OUT jack on the Set-Top Box.

TV Rear Panel

2	Audio Cable 1
DVI Cable	From Cable or
	From Antenna
	DTV Set-Top Box

Notes

•The DVI INPUT jack is not compatible with the picture signal of a personal computer.

•Use a DVI 25-pin cable (commercially available) in order to digitally connect the TV with a DTV decoder.

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I N S TA L L AT I O N

Connecting a Digital Audio System

There are many types of digital audio systems on the market today.

A simplified illustration of an audio system is shown below. For more information, see your audio system owner’s manual.

1

If your audio system has a coaxial digital audio input, connect to the “COAXIAL OUT” jack on the TV.

2

If your audio system has a optical digital audio input, connect to the “OPTICAL OUT” jack on the TV.

Be certain to remove the black cover from the optical output before inserting the cable.

3

If your system has both coaxial and optical digital audio inputs, AKAI recommends you use the optical digital output on the TV. Do not connect both optical and coaxial cables. This may damage your audio system.

TV Rear Panel

or 1

2

Audio

System

•OPTICAL: Converts the electric signal into an optical light signal, and transmits it through glass fibers. A transmission system of digital audio in the form of a light wave, S/PDIF format using a glass conductor.

•COAXIAL: The digital audio signal is received through a coaxial copper cable.

Connecting to an Analog Amplifier

1	TV Rear Panel

The “AUDIO OUT” terminals cannot be used for external speakers. You must hook them up to an amplifier.

When an audio amplifier is connected to the “AUDIO OUT” terminals: Decrease the gain (volume) of the audio amplifier, and adjust the volume level with the volume control on the TV.

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