Hitachi 27CX28B Operating Instruction

SOLID STATE COLOR TV

OPERATING GUIDE

IMPORTANT SAFEGUARDS 2-3

r--_ Co_,,-..,.

_ ASK

FIRST TIME USE 4-9

REMOTE CONTROL

SPECIAL FUNCTIONS

USEFUL INFORMATION

10-14

15-21

22-23

Printed in Mexico

TQB2AA0272

" IMPORTANT

Follow all warnings and instructionsmarked on this television receiver.

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.

,_AUTION: Never remove the back cover of the set as this can expose you to very high voltages and other hazards. If the I

set does not operate properly, unplug the set and call your authorized dealer or service shop.

• : To prevent fire or shock hazard, do not expose this te ev sion system to rain or moisture.

The lightning flash with arrowhead symbol, within an equilateral tri- angle, is intended to alert the user to the presence of uninsulated

"dangerous voltage" within the product's enclosure that may be of a suff'_ient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle, is intended to alert the user to the presence of important operating and mainte-

nance (servicing) instructions in the literature accompanying the appliance.

NOTE: This television receiver will display closed captioning, ( _ or _ ), in accordance with paragraph 15.119 of the FCC !

rules. Model and serial numbers are indicated on back side ofthe set.

POWER SOURCE

* This solid state color "IV is designed to operate on 120 volts 60Hz, AC household current.

" Insert power cord into a 120 volt 60Hz outlet.

• To prevent electric shock, do not use the television's plug with an extension cord, receptacle, or other outlet unless the blades and

ground terminal can be fully inserted to prevent blade exposure.

" Never connect the TV to 50Hz, direct current, or anything other than the specified voltage.

IMPORTANT SAFEGUARDS

CAUTION: • Read all of these instructions.

• Save these instrucUonsfor later use.

SAFETY POINTS YOU SHOULD KNOW ABOUT

YOUR HITACHI TELEVISION RECEIVER

• Follow all warnings and instructions marked

on the television receiver.

Our reputation has been built on the quality,performance, and ease of service of HITACHI television receivers.

Safety is also foremost in our minds in the design of these units. To help you operate these products properly, this section illustrates safety tips which will be of benefit to you. Please read it carefully and apply the knowledge you obtain from it to the proper operation of your HITACHI television receiver.

Please fill out your warranty card and mail it at once to HITACHI. This will enable HITACHI to notify you promptly in the improbable event that a safety problem should be discov- ered in your product model.

FOR YOUR PERSONALSAFETY

This television sat is equipped with a polarized alternating-current line plug (a plug having One blade wider than the other.) This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety pur- pose of the polarized plug.

When the power cord or plug is dam- aged or frayed, unplug the television _ -e,_.

set from the wall outlet and?efer%'er- v vicing to qualified service personnel. _ - "

Do not ovedoad wall outlets and |[_1_ extension cords as this can result in

tim or electric shock. 8.

DO not allow anything to rest on or t_.O\ roll over the power cord, and do not _ _ "tT=--,=_-th

place the TV where the power cord ) _--_..._,t4tR > <r_ g.

is suh_,ct to traffic or abuse. This % I I_[L._-Jl_ may result in a shock or fire hazard, v

DO not attempt to service the televi- s'mn sat yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified ser- vice personnel.

Never push objects of any kind into the television's cabinet slots as they may touch dangerous voltage points or short out parts that could resuR in

a firs or electric shock. Never spill

liquid of any kind on the television

set.

If the television set has been

dropped or the cabinet has been

damaged, unplug the television sat

from the wall outlet and refer servic-

ing to qualified _ personnel

If liquid has been spilled into the

television set, unplug it from the wall

outlet and refer service to qualified

service personnel

Do not subjoct york talevision sat to _

damage the picture tube surface.

impact of any kind. Be careful not to ._j_JV_N_..)I]/

-2-

,,_/)

10.

Unplug the television sat from the

wall outlet before cleaning. Use a damp cloth for cleaning. Do not use liquid or aerosol cleaners.

11-1. Do not place the television set on

an unstable cart, stand, or table. The television set may fall, caus- ing serious injury to a child or an adult, and sedous damage to the appliance. Use only with a cart or stand recommended by the man- ufacturer, or sold with the televi- sion set. Wall or shelf mounting

should follow the manufacturer's instructions, and should use a

mounting kit approved by-the

manufacturer.

11-2.

An appliance and cart combina- tion should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the

appliance and cart combination

to overturn.

IMPORTANT

PROTECTION AND LOCATION OF YOUR TELEVISION SET

Do not use the television set near

12. water, for example, near a bathtub, v_shbowi, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc.

Never expose the set to rain or water. If the set has been exposed to rain or water, unplug set from wall outlet and rater to

qualified service personnel.

13.

Choose a ptsca ,,_'_em light (artificial or sunlight) does not shine directly on the screen.

PROTECTION AND LOCATION OF YOUR TELEVISION SET

16-1. If an outside antenna is connected

to the television SeL be sure the antenna system is grounded so as

to provide some protection against voltage surges and built- up static

charges. Section 810 of the National Electrical Code, NFPA

No. 70-1975, provides information

with respect to I_oPer 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 connsc- lion to grounding electrode, and requirements for the grounding electrode.

16-2. Note to CAW system installer:

(Only for television sets wi_ CATV reception) This reminder is

provided to call CATV system installers attention to Article 820- 40 of the NEC that provides

guidelines for proper grounding and, in pert_,-'ular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of

cable ent_ as practical.

EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE INSTRUCTIONS.

14.

Avoid dusty places, since accumulated dust inside the

chassis may cause failure of the set when high humidity persiats,

15.

The set has slots or openings in the cabinet for ventilation

purposes which provide reliable operation of the receiver and protect the TV from overheating. These openings must not be

blocked or covered.

Never cover the slots or openings with cloth or other material.

MECNAtmI_LELECmOU.COOE

_¢ SECtlOt1_14101

I_C_C11_NIt0-21)

GROL=_CONDUCTO_

FO/JF._SEJWI_(_0UI_t_

'_ ELECTRODE=YSlT_

CQ_UCtORS

-Never block the bottom ventilation slots of the set by placing it on a bed, sofa,

rug, etc.

•Never place the se4 near or over a

radiator or heat register.

*Never place the set in a "built-in" enclosure, unless proper ventilation is provided.

17.

An outside antenna system should not be located in the

vicinity of overhead power lines or other electrical lights or power

circuits, or where it can fall into such power lines or circuits.

When installing an outside

anto_na syatern, extref'Ne cara

should be taken to keep from touching such power tines or circuitS as contact with them might

be fatal.

18.

For added protection for the television set dudng a lightning

storm, or when it is unused for long periods of time, unplug it

frorn the well outlet and disconnect antenna. This will

prevent damage due to lightning and power-line surges.

OPERATION OF YOUR TELEWSION SET

19. This television set should be

operated only from the type of power source indicated on the marking label, If you are not sure of the type of power supply at your

home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.

IF THE TELEVISION SET DOES NOT OPERATE PROPERLY

22.

If you are unal0fa to restore normal operation by following the detaged procedure in your operating instructions, do not attempt any funher adjustments. Unplug the se=,nd_al)ouduataose rvicaechniclan.

FOR SERVICING AND MODIFICATION

25. Do not use attachments not

recommended by the television

set manufacturer as they may

cause hezards.

20.

If the televisk;m set does not operate normally by followin9 the

operating instructions, unplug the television set from the well outlet

and refer servicing to qualified se_ce personnel. Adjust only

those controls that are covered in the instructions as improper adjustment of other controls may

result in damage end will often require extensive work by a

qualified seneca technician to

restore the television set to

normal operation.

23. Whenever the television set is

damaged or fails, or if there is a distinct change in performance that indicates a need for service, unplug the set and have it checked by a qualified sennca tachnidan.

26.

When replacement parts are

required, be sure the service

technician has used replacement

pens spec_.3,_ by the

manufacturer that have the same

characteristics as _ original

part. Unauthorized substitutions may result in fire, electric shock,

or other hazardu.

21.

If your television set is to remain unused for a period of time, (such as when going on a holiday), turn the television set OFF and unplug

it from the wall outlet.

24.

It is normal for some television setS to make occasional snapping ._._._,

when being turned on or off. If the sn_.g or popping is continuous or frequent, unplug the set and consult your dealer or

service technician.

27.

Upon completion of any service or repaks to the tek_ision set,

ask the service technician to perform routine sefaty checks to

determine that the televlsien is in safe operating condition.

-3-

Introduction

Congratulations on Your New Purchase

Your new television features all solid state components. It is designed to give you many years of enjoyment. It was thoroughly tested and adjusted at the factory for best performance.

In order for you to take full advantage of your new television, please read and follow the installation and operating instructionscontained inthis manual.

Customer's Record

The model and serial numbers of this product may be found on its back cover. You should note the model and serial

numbers inthe space provided and retain this book as a permanent record ofyour purchase to aid in identificationin the event oftheft or loss.

Picture Tube (Turn set off)

Use a mild soap solution or window cleaner and a clean cloth. DO NOT USE ABRASIVE CLEANERS. Avoid excessive moisture and wipe dry.

Plastic Cabinets

Wipe the cabinet with a softcloth dampened with water or a mild detergent solutionand wipe dry with a soft clean cloth. Avoid excessive moisture. Do not use benzene, thinners or other petroleum-based cleaners.

Remote Control

Toclean, wipe witha soft clothslightlymoistenedwith a mild detergent and then wipe drywith a soft clean cloth. Do not use benzene, thinners or other petroleum-based cleaners to clean the Remote Control.

-4-

Installation

Television Location

Thistelevisionisintendedto be usedwithan optionalstandorentertainmentcenter.Consultyourdealerforavailableoptions.

Locateforcomfortableviewing.Avoidplacingwhere sunlightor otherbrightlight(includingreflections)willfallonthe screen. Use of some types offluorescent lighting may red0ce remote controltransmitter range.

Adequate ventilationisessentialto preventinternalcomponentfailure.Keepaway from areas of excessiveheat or moisture. To insure optimum color purity do not position magnetic equipment (motors, fans, other speakers, etc.) nearby.

Optional External Equipment Connections

The AudioNideo connections between components can be made with shielded video and audio cables. For best

performance, video cables should utilize 75 ohm coaxial shielded wire. Cables are available from your dealer or electronic supply house.

Before you purchase any cables, be sure you know what type of output and input connectors your various components require. Also determine the length of cable you'll need.

AC Power Supply Cord

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT OF AC OUTLET AND FULLY INSERT. DO NOT USE THIS (POLARIZED) PLUG

WITH A RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY

INSERTED TO PREVENT BLADE EXPOSURE.

Polarized Plug

Remote Control Battery Installation

Batteries: Use two "AA" batteries.

1. Remove the battery compartment cover on back of the remote.

2. Install the batteries in the battery compartment.

(Polarity (+) or (-) must be correct.)

3. Reattach the battery cover.

Battery Compartment

For frequent Remote Control users, replace old I

batteries with Alkaline batteries for longer life. I

Precaution on Battery Use

Incorrect installation can cause battery leakage and

corrosion that will damage the Remote Control.

Observe the Following Precautions:

1. Batteries must be replaced as a pair.

2. Do not combine a used battery with a new one.

Do not mix battery types (Example: "Zinc Carbon" with "Alkaline").

Do not attempt to charge, short-circuit, disassemble, heat or bum used batteries.

Battery replacement is necessary when Remote Control reacts

sporadically Qrstops operating the television.

To Remove Cover Push In And Up

On Catch With A Narrow Object

Installation (cont.)

Antenna/Cable Connections

Antenna Connection - For proper reception of VHF/UHF channels, an external antenna is required. For best reception an outdoor antenna is recommended. Antenna Mode must be set to TV. (Refer to the Antenna section located in the Set-Up Menu.)

Incoming Cable from Home Antenna

Indoor Outdoor

Typical VHF/UHF Antenna

75 Ohm

VHF/UHF

on Back of Television

VHF/UHF

on Back of Television

300 Ohm

300 to 75 ohm Matching Transformer (Not Included)

Cable Connection- For reception ofcable channels, connect thecable supplied by your local cable company. Antenna Mode must be set to CABLE. (Refer to the Antenna section located in the Set-Up Menu.)

Incoming Cable from Cable Company

75 Ohm

VHF/UHF

onBackofTelevision

NOTE: Certain cable systems offset some channels to reduce interference or have Premium (scrambled) channels. A

cable converter box is required for proper reception. Check with your local Cable company for compatibility

requirements.