Hitachi 27AX4B, 27AX3B Owner’s Manual

SOLIDSTATECOLORTV

OPERATING GUIDE

Your new HITACHI COLOR TV incorporates a host of features designed to give you excel-

lent performance if you follow the instructions in this manual. We recommend that you read

the following instructions and "IMPORTANT SAFEGUARDS" notice before turning on your

TV set for the first time.

This television receiver will display television closed captioning t F_ or

E_ ) in accordance with paragraph

15.119 of the FCC rules.

TABLE OF CONTENTS

IMPORTANT SAFEGUARDS ........................................ 2

BEFORE OPERATING YOUR TV SET ............................. 5

LOCATION OF CONTROLS ........................................ 6

FRONT PANEL JACI_:S AND CONNECTIONS .............. 8

HOW TO SELECT CHANNELS .................................. 9

PICTURE CAUTION ............................................... 9

THE GENIUS REMOTE CONTROL CLU-692GR

WITH P-IN-P (FOR MODEL 27AX4B) ...................... 10

THE GENIUS REMOTE CONTROL CLU-681GJ WITHOUT

P-IN-P (FOR MODIEL 27AX3B) ................................. 11

REMOTE CONTROL CLU 264

(FOR MODEL 27AXOB) ..................................................... 12

HOW TO USE THE FIEMOTE TO OPERATE

YOUR TV ............................................. 13

SET-UP FUNCTIONS ...................................... 16

PICTURE FUNCTIONS .......................... 24

SOUND FUNCTIONS ......................................... 25

SPECIAL FEATURE FOR THE 27AX4B (P IN-P} .... 27

PICTURE-IN-PtCTU RE FUNCTIONS ........ 27

USING THE GENIUS REMOTE TO CONTROL

VCR FUNCTIONS ................................. 29

CABLE BOX FUNCTIONS ....................... 30

CONNECTING EXTERNAL AUDIO AMPLIFIER .................. 32

CONNECTING EXTERNAL VIDEO SOURCES 33 CONNECTING STEREO VCR OR STERE() VIDEO

DISC PLAYER .............................................................. 34

ACCESSORIES PART NUMBERS .................................. 34

TRANSMI1-rER BATTERY INSTALLATIOI_

AND REPLACEMENT ................ 35

TROUBLESHOOTING ....................... :}6

SPECIFICATIONS ................................................. 37

SERVICE HOTLINE ..................................... 38

IMPORTANT SAFEGUARDS

Follow all warnings and instructions marked on TV set.

I I

RISK OF ELECTRIC SHOCK

cAoT,oN

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL

WARNING:

DO NOT REMOVE COVER (OR BACK)

NO USER-SERVICEABLE PARTS INSIOE

TO PREVENT FIRE OR SHOCK HAZARD,

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user :o the presence of uninsulated

"dangerous _tollage" within the TV set enclosure that may be of ,.;ufficient magnitude to constitute a risk of electric shock to persons

]he exclamation point within _n equilateral triangle is int{mded to alert the user to the

presence ol important operating and main-

tenance (servicing) instructions ir_ the literature

accompanyincj the TV set.

DO NOT EXPOSE THIS TV SET TO RAIN OR MOISTURE.

• There are no user serviceable parts inside the TV seL

• Never remove the back cover of the TV set, as this caq expose you to a very high voltage and other hazards.

• If the TV set does not operate properly, unplug the set and call your de_,ler or service shop

WARNING:

• This TV set operates only on AC 120 volts 60 Hz.

• To prevent fire or shock hazard, connect this TV set to 120 VAC 60Hz (house current) ONLY. Never connect the TV to 50Hz or DIRECT CURRENT POWER SOURCES.

• This TV set is equipped with a polarized alternating current line plug (a plug havir,g one blade wider than the other). This plug will fit into the receptacle only one way. If you are unable to insert the plug fully into the receptacle, try reversing the [)lug.

If the plug should still fail to fit, contact a local electrician.

• To prevent shock hazard do not use this polarized plug with an extension cord, recep- tacle or other outlet unless the blades can be fully inserted to prevent blade exposu e.

• If the power cord or plug is damaged or frayed, unplug the TV set from the rec_.,p- tacle and refer servicing to qualified service personnel.

• To prevent fire or shock hazard, do not overload receptacle and extension c[)rds.

• P')LARIZED PLUG

• NO GOOD

• ANTENNA Unless your TV set is connected to a cable TV system or to a centralized anter,na

system, a good outdoor color TV antenna is recommended for the best peformance.

However, if you are located in an exceptionally good signal area that is free from

interference and multiple image ghosts, the indoor antenna may be sufficient.

• LOCATION Select an area where sunlight or bright indoor illumination will not fall directly on the picture screen. Also, be sure that the location selected allows a free flow of a_r to

and from the perforated back cover of the TV set. To prevent damaging the TV, do not leave the set in a place where the temperalure becomes too hot. For example, exposed to direct sunlight or near a heating device, etc.

• VIEWING

This TV set may be viewed from any desired distance. Most viewers prefer a distance

of three to six feet or more, depending on screen size, for maximum eye comlort.

NOTE: Model Number and serial number are indicated on the back cover of the

TV set.

IMPORTANT SAFEGUARDS

HITACHI

SAFETY POINTS YOU SHOULD KNOW ABOUT

YOUR HITACHI TELEVISION RECEIVER.

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

Salety is also foremost in our minds in the design of these units. To help you operate these products p_opedy, this folder illustrates safety ttl:)s _rhich 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 i_gistratton card at once and mall It to HITACHI. This will enable HITACHi to notify _ wornptfy in the in_3_obable I_ent that a safety p(ob_em should be discovered in your model of product.

CAUTION:',

* Read all ol these instructions. * Save these instructions for later use. * Follow all warnings and instructions marked

on the television receiver

FOR YOUR PERSONAL SAFETY

1 This television set is equipped with a polarized

elternating-current line plug (a plug having one

blade wider than the other). This plu_ will fit

into the power o_JUet only one way. This is a safety feature, ff you are unable to insert the

ug fully into the outlet, try reversing the plug

the plug should still fail to fit, contact your

electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.

2 When the power cord or plug is damaged or

frayed, unplug this television set from the wall outlet and refer servicing to qualified serwce

personnel.

3 Do not ovedoad wall outlets and extension

cords as this can result in fire or electric shock.

4 Do not allow anything to rest on or roll over the

power cord, and do not place the TV where the power cord is subject to traffic or abuse. This may result _ a ,shock or fire I'mTard.

5 Do not attempt to service this television set

yourself as opening or removing covers may exl:x_se you to dangerous voltage or other

h,_'ards. Refer all servicing to qualified service p_sonnel.

6 Never push objects of any kind into this tele-

vision set through cabinet slots as they may touch dangerous voltage points or short Out

parts that could result in a fire 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 this television set from the wall eutlel and refer

servicing to qualified service personnel

8 If liquid has beern spilled into this television set,

unplug it from the wall outlet and refer service

to qualified service personnel.

Do not subject your television set to impact of any kind Be particularly careful

not to damage the picture tube surface

Unplugthis television set from the wall outletbefore cleaning Do not use liquid

'°

cleaners or aerosol cleaners Use a damp cloth for cleanin!}

Do not place this television set on an unstable

11_,

cart, stand, or table The television set m]y fall, caus0ng serious injury to a child or an adult,

and serious damage to the appliance Use only with a car or stand recommended by the manufacturer, or sold with the telewsion set.

Wall or shelf mounting should follow the manufacturer's _nstructions, and st_3uld u_,e a

mounting kit approved by the rnanufactun;r.

11-2

An appliance and cart combination should be moved with care Quick stops exces.,;ive force,

and uneven surfaces may cause the app iance and cart combir,ation to overturn

PROTECTION AND LOCATION OF YOUR SET

12 Do not use this television set near water...for

example, near a bathtub, washbowl, 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 the set from the wall outlet and refer to servicing

pers_r'_.

13 Choose a place where light (artificial or sun-

light) does not shine directly on the screen.

14 Avoid dust_ places, since accumulated dust

inside the IV chassis may cause failure of the sel when high humidity persists.

15 The set has slots or openings in the (:abinet for

ventilation purposes, to prowde reliable oper-

ation of the receiver, and 1o protect it from

overheating. These openings must not _e blocked or covered.

Never cover the =slots or openings wit!_ c_,:)th or other material.

• Never block the bottom ventilation slc,ts c,f the set by placing i_ on a bed, sofa, rug, etc.

• Never place the set near or over a ra:liator Or

heat register.

• Never place the set in a "built-in" e_:losL_re,

unless proper ventilation is provided.

PROTECTION AND LOCATION OF YOUR SET

16-1 If an outside antenna is connected to the

television set. 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 proper grounding of the mast and supporting structure, grounding of the lead-

in wire to an antenna discharge unit, size of

EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE INSTRUCTIONS

grounding conductors, location of antenna- discharge unit, connection to grc unding electrode, and requirements lot 'he grounding electrode

16-2

Note to CATV system installer: (Only for the television set will _ CATV

recept ion) This reminder is provided to call the CAT'V

system installer's attention to #rticle 820-40 of the NEC that provides guidel nes for proper

grounding and, in particular, spticifies that the cable ground shall be conmect_i to the

grounding system of the building, as close to the point of cable entry as flracticaL

An outside antenna system should not be

located inthe vicinity of overhead power lines or other electrical lights or power circuits. Or

where itcan fall into such _,ow,_r lines or circutts When installing ar OUtside anlenna system, extreme care should lie taken to keep

from touching such power lines or circuits as contact with them might be fatal

For acIded protection for this television set during a lightning storm, or when it is left

unatlended and unused fcr Io'_g periods of time. unplug it from the wall outlet and

dlsconnect the antenna "-his will prevent damage due Io lightning and ];)ower line surges

OPERATION OF YOUR 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 SET DOES NOT OPERATE PROPERLY

22 If you are unable to restore normal operalion by f L 2_. _ _:°Z

following the detailed procedure in your oper- . i. ating instroctlons, do not attempl any further , d ,_,

adiustmenl. Unplug the set and call your dealer _lli or sefwce technician

=i_ _., j _.oo_.

FOR SERVICING AND MODIFICATION

25 Do not use attachments nol recommended by

the television set manufacturer as they may cause hazards

26 When replacement parts are required, be sure

the service technician has used replacement parts specified by the manufacturer that have

the same characteristics as the original part

Unauthoirized substitutions may result in fire, electric shock, or other hazards

2O If lf'ie television set does riot ,)perate

normally by following the operating inslructions, unplug this tele_ ision set from

the wall outlet and refer serwclng to qualified service personnel ,'_dlust only

those controls that are cover _::1 in the

operating instructions as im_roper

adiustment o! other controls may result in damage and will often require e_enslve

work by a qualified technicion to restore the television sel tO norrflal operation

When going on a holiday It your

lele_qslon set IS to remain unused for a !_!riod of time, turn the tele_ islon set "off"

and unplug it from the wall {)utlet

23 Whenever the lelevislori set is damaged or

fails, or a distinct change in performance

rod,cafes a need for service, unplug the set and have if checked by a profe<, sional service t_shn_a_q

24 It L'; normal for some TV sets to make o(;ca- - _

when being turned on or o_f Ifthe snapping or i!-" , _ i _'_ poopingS_°nalsnapping or poppinc sounds, part_cu(arly'_"_ !II-_::::_!"1

is continuous or frEEluenl, unplug the _ i" !;

se'l and consult your deale' or service _°'_ '__ _1I_ -1__' te{:hn_cian

27 Upon completion ol any s_rvice or repairs to

:he television set, ask [he service technician to

_,rform ioiutinle iSnanlelltl checks to determine tha'[

lhe telev S on s sa t; ol:erating condition

_BEFORE OPERATING YOUR TV SET

These sets are equipped with one VHF/UHF antenna terminal. The VHF/UHF terminal can be used for normal TV, cable TV (CATV), a TV game, etc.

1. VHF (75£_)antenna/CATV When using a 75 ohm coaxial cable system, disconnect the VHF adaptor from the VHF 75 ohm receptacle and

connect the outdoor antenna or CATV cable to a VHF 75 ohm receptacle.

To Outdoor Antenna or CATV Cable

,_ VHF/UHF

Coaxial Cable _ VHF Adaptor

2. VHF (3000.) antenna/UHF antenna

When using a 300 ohm twin lead from an outdoor antenna, disconnect the (VHF or UHF) indoor antenna

leads from screws of the (VHF or UHF) adaptor, and connect outdoor (VHF or UHF) antenna leads to these screw,; of a (VHF or UHF) adaptor.

VHFIUHF

(_ _1_ or UHF Antenna

i To Outdoor VHF

(connect)

VHF ADAPTOR

3. When both VHF and UHF antennas are

connected

Attach an optional AN]. MIXER to the TV antenna terminal, and connect the cables to the ANT. MIXER.

[Rear of TV set] To Outdoor VHF

TO UHF Antenna

VHF/UPIF _,

Antenna

,,,,,*. JY

Ant. Mixer __.4,.- -_ /

Notes

l. If an outdoor antenna/CATV is to be used, discon-

nect the indoor antenna. Do not leave both the

indoor and outdoor antenr_as/CATV connected at the same time, since ghosting and poor reception

may result.

Consult your dealer or service ,';tore for the ANT.

MIXER or VHF adaptor.

The special converter (decoder) will be supplied by

the cable company.

LOCATION OF CONTROLS

Details are described on the page shown by the number attached to the part name (example: O).

FRONT VIEW

HOW TO OPEN THE DOOR

1. Push letters "PUSH OPEN" on the door.

2. Pull the door toward the front to open it.

f ( _JT2

,'8 _idoo_,°pu,__

(Model 27AX4B Only)

INDOOR CONTROLS

9_ _41 33 34 Avxeut,o,_

Bu,ton9

9 Volume Buttor Channel

Buttons 9

REAR VIEW

Audio Output Terminals (3;_

VHF/UHF Antenna Terminal

Input Terminals _ (_

VID:0

S-VIDEO

ALDK) J

S-Video In )ut (Model 27AX4B Only)

NOTE: For 27AXOB

(S-in Video not available.)

FRONT PANEL JACKS AND CONNECTIONS

• The front panel jacks are provided as a convenience to allow you to easily connect a camcorder or VCR as shown in tn the following examples.

VIDEO L-AUDIO-_R

v,o o@ @@@

VIDEO INPUT 2

INPUT INPUT

VIDEO _ AUDIO

OUTPUT

_-_ TERMINAL

VIDEO CAMERA

(Hitachi Model VM-SPIA or similar model)

VIDEO INPUT 2:

VIDEO

OUT

L R

LAUl)IOJ

OUT

BACK OF VCR

Hitachi Model VT-,'_751A or similar model

NOTE:

• Completely insert the connection cord plugs when connecting to front panel jacks. If you do ,not, the

played back picture may be abnormal.

• If you have an S-VHS VCR, _use the S INPUT cable in place of the standard video cable.

HOW TO SELECT CHANNELS

TURNING THE SET ON .......... i.................,,,................

Push the POWER BUTTON to turn the set ON. (To turn the set OF:F, push the PC,W-R BUTTON again.)

C UTTON

VOLUMECONTROL-- __ BUrN

Push the right side (A: UP) of the VOLUME BUTFON to make the sound Ioudel; and the left side (•: DOWN) of the VOLUME BU-I-TON to make the sound softer. Variation of the volume is displayed in the lower part of the screen by the color bar. (Fig. 1)

FUNCTION SELEClION --

Everytime the AVX BUITON is pressed, the set alternates between the TV mode

and AVX mode. Towatch the TV, set to the TV mode. At this time, the channel number is displayed at the upper right of the screen. To enjoy a VCR, set to

the VIDEO mode. See page 14.

CHANNEL SELECTION -- _ CHANNEL _U_N: Channel selection may be performed by pressing either the CHANNEL BUT-

TON UP (A) or DOWN (•). When pressing the right side (A: U P) of the CHAN- NEL BUT-FON, the next higher channel is selected. When pressing the left side (V: DOWN) of the CHANNEL BUTTON, the next lower channel is selected

The No. of the channel to which the TV is tuned is displayed in the upper right of the screen. (Fig. 2) FIG.2 The channel No. selected is displayed for appox. 8 seconds after changing channels and disappears automatically. (When the set is turned ON, the channel No. is displayed on the screen for approx. 15 seconds.)

VOLUME

llllllllll.....................

FIG. 1

Channel number indication

PICTURE CAUTIONS

When using TV games, computers and similar products with your TV, keep the ,CONTRAST and BRIGHTNESS func- tions at low settings. Ifa fixed (non-moving) pattern is left on tile screen for long, periods of tim,.=at a high CONTRASF

or BRIGHTNESS setting, the image can be permanently imprinted onto the screen. These types of imprints are not covered by your warranty because they are the result of misuse.

When using the Picture-in-Picture function the sub-picture should not be left permanently in one cor'ler of the screen or a "pattern burn" may develop over a long period of time.

This color television receiver was intended mainly for the private viewing of programs broadcast by TV stations and cable companies and programs from other video sources. Public viewing may require prior authorization from the broadcaster or owner of the video program.

THE GENIUS REMOTE CONTROL (CLU-6_32GR with P-in-P) (MOOEL 27AX4E3)

I II I I II

In addition to controlling all the functions on your Hitachi Color TV, the new Genius Remote control is designed to operate different types of VCR's (also abbreviated VTR)

and different types of CATV converters (cable boxes) with onetouch. Basic operation buttons are grouped together in one area. All other controls are separated from them and

• To operate your TV, point the Genius remote at the remote sensor of the TV.

• To operate your VCR, point the remote at the remote sensor of the VCR.

° To operate your cable box, point the remote at the remote sensor of the cable box.

arranged in MULTI-PAGE sections, with a display that can be switched to cover any c,fthe three pages. Functions are arranged and properly categorized into windows, making

operation simple even when multiple functions are to be controhled.

TV.

VTR.

14_t,!/O/,'H.

(_ MULTI-PAGE SELECT SWITCH

Slide the switch in tile d]irection of the

arrow to select the MdLTI-PAGE mode.

((:,,11,I-i-,;-/ii

: il +

(( • II • II nn))

@ Button layout when "TV" is selected.

The P-IN-P, SHIFT EXCHNG and

FREEZE buttons.

@®® ®®® @®®

::_<i)_

__-__ __0_j0-iI,,,vx:T.._-

Button layout for "VCR" (Power button

turns the VCR on or off.)

Butt3n layout for "MENU/CATV." (Power button turns cable box on or off.) See pages 14 and 30.

_) TV EXCLUSIVE BUTTONS

These will always control the TV even

rV.

I,I_IJ/CKB/•

_/ cable box when the Multi-Page selectswiLch is in the VCR or MENUfCATV

when the Multi-Page select switch is in the ¢CR or MENU/CATV position.

_ PRECODED BUTTONS

These buttons will control a VCR or a

position.

(_ LIGHT BUTTON

When you are in a dark room, press this

bulton to light up the buttons shown at ®. ]-h.a light will stay on for about 8 seconds

_fro button is pressed. The buttons will nol appear to light if the room is too

bright.

THE GENIUS REMOTE CONTROL (CLU.681GJ

without P-in.P) (MOOEL 27AX3B)

In addition to controlling all the functions on your Hitachi Color TV, the new Genius Remote control is designed to

operate different types of VCR's (also abbreviated VTR) and different types of CATV converters (cable boxes) with

one touch. Basic operation buttons are grouped together in one area. All other controls are separated from them and

• To operate your TV, point the Genius remote at the remote sensor of the TV

• To operate your VCR, point the remote at the remote sensor of the VCR.

• To operate your cable box, point the remote at the remote sensor of the cable box.

,-F©]

R)I_'

..... .J

TV'

VT£.

I,IBLI/CA13/•

i _ IV.

, HEtLIICA'B/.

I ..... I

arranged in MULTI-PAGE sections, with a display that can be switched to cover any of the three pages. Functions are arranged and properly categorized into windows, making

operation simple, even when multi!tie functions are to be controlled.

Ti'R.

4) MULTI-PAGE SELECT SWITCH Slide the switch n the direction of the

arrow to select the MULTI-PAGE mode.

I((4411 •11••)):

II]P I1.1.'ilP,IaE

©®@

®®®

.®__@__®__

-_0, ',Avx_

:O__Q__

q>---

:(( • II • II II )):

I I I I

, PO_ T_ , MIgLI/CATV.

I I I I

I I

I- ..... J

@ Ilu.l_ PA_

V_.

_) Button layout when "TV" is selected.

_) Button layout for "VCR." (Power button

turns the VCR on or off.)

_} Button layout for "MENU/CATV."

(Power button turns cable box on or off.) See pages 14 and 30.

@ TV EXCLUSIVE BUTTONS

These will always control the TV even when the Multi-Page select switch is in

the VCR or MENU/CATV position.

_) PRECODED BUFI-ONS

These buttons ',viicontrol a VCR or a cable box when the Multi-Page select

switch is in the VCR or MENU/CATV position

61Eli.IS&t,13R

C[U_lGJ

REMOTE CONTROL CLU-264 (MOnEL 27AXOR)

This remote control transmitter operates only on TV functions. To operate your TV, read tqe description for each remote control button beginning on page 13.

HITACHI

® ©

i--q 0LU-264

__P#_EB__, Avx

EE:3 , E:3

40_o'°o 7080,90'

"o bib

RE0&LIc:3r [_

LST-CH

I I

'1"--I I--I I--1 I--I'

L. J

(1_ TV EXCI..USIVE BUTTONS These will always control the TV.

\ J

+ 27 hidden pages