Hitachi 50EX12BA, 50EX13KA User Manual

IMPORTANT - 1 -

PROJECTION COLOR TV

50EX12BA 50EX13KA

OPERATING GUIDE

TABLE OF CONTENTS

IMPORTANT.............................................................................................................................................3

SAFETY TIPS...........................................................................................................................................4

PICTURE CAUTIONS..............................................................................................................................9

ACCESSORIES........................................................................................................................................9

REMOTE CONTROL BATTERY INSTALLATION AND REPLACEMENT.................................10

HOW TO SET UP YOUR NEW HITACHI PROJECTION................................................................10

HOOK-UP CABLES AND CONNECTORS........................................................................................11

ANTENNA CONNECTIONS TO REAR JACK PANEL ...................................................................12

FRONT PANEL CONTROLS................................................................................................................13

 AVX (Audio/Video) selector..........................................................................................................13

 VOLUME level ................................................................................................................................13

 CHANNEL selector ........................................................................................................................13

 POWER button...............................................................................................................................14

 POWER light...................................................................................................................................14

 AI (Artificial Intelligence) sensor...................................................................................................14

 REMOTE CONTROL sensor........................................................................................................14

REAR PANEL JACKS...........................................................................................................................14

 Antenna Input..................................................................................................................................14

 Audio/Video Inputs 1, 2.................................................................................................................14

 Output...............................................................................................................................................15

 Audio to Hi-Fi ..................................................................................................................................15

 S-Video ............................................................................................................................................ 15

 Rear Speaker Terminals ...............................................................................................................15

 Speaker Matrix Surround Switch .................................................................................................15

REAR PANEL CONNECTIONS...........................................................................................................15

REAR SPEAKER TERMINAL CONNECTIONS................................................................................15

TIPS ON REAR PANEL CONNECTIONS.........................................................................................16

AUDIO SYSTEM SET-UP.....................................................................................................................17

THE REMOTE CONTROL (CLU-413UI)............................................................................................17

............................................................................................................................................................17

, LIGHT BUTTON.........................................................................................................................17

 PRECODED VCR BUTTONS......................................................................................................18

 TV/VCR BUTTON...........................................................................................................................18

 SELECT BUTTON..........................................................................................................................18

 POWER button...............................................................................................................................18

 RECALL button...............................................................................................................................18

 MENU, ENTER, CURSOR buttons .............................................................................................19

 CHANNEL SELECTOR buttons...................................................................................................19

IMPORTANT - 2 -

 AVX button ......................................................................................................................................19

 VOLUME, MUTE buttons..............................................................................................................19

 LAST CHANNEL (LST-CH) b utton..............................................................................................20

 PICTURE-IN-PICTURE buttons...................................................................................................20

PICTURE-IN-PICTURE (PIP)...............................................................................................................20

 P-IN-P BUTTON............................................................................................................................21

 SWAP BUTTON............................................................................................................................21

 SHIFT BUTTON.............................................................................................................................21

 FREEZE (FRZ) BUTTON.............................................................................................................22

 QUICK FREEZE............................................................................................................................22

USING THE REMOTE TO CONTROL VCR FUNCTIONS..............................................................22

 VCR BUTTON.................................................................................................................................23

 SELECT BUTTON..........................................................................................................................23

 PRECODED VCR BUTTONS......................................................................................................23

 EXCLUSIVE TV BUTTONS..........................................................................................................23

USING THE REMOTE TO CONTROL CABLE BO X FUNCTIONS...............................................24

 CABLE BUTTON..............................................................................................................................24

 SELECT BUTTON............................................................................................................................24

 PRECODED CABLE BOX BUTTONS.............................................................................................24

 TV/VCR BUTTON.............................................................................................................................24

 ENTER BUTTON..............................................................................................................................24

 RECALL BUTTON............................................................................................................................25

 EXCLUSIVE TV BUTTONS.............................................................................................................25

VCR BRAND AND CODE CONVERSIONS ......................................................................................25

EASY GRAPHIC GUIDE.......................................................................................................................27

SET UP....................................................................................................................................................29

AIR/CABLE AIR.....................................................................................................................................29

AUTO PROGRAM ................................................................................................................................. 30

CHANNEL MEMORY.........................................................................................................................30

CLOSED CAPTION ...........................................................................................................................30

RESET......................................................................................................................................................31

PROGRAM..............................................................................................................................................32

CHANNEL CAPTION.........................................................................................................................32

PROGRAM LIST.................................................................................................................................33

VOLUME CORRECTION..................................................................................................................34

CLOCK.....................................................................................................................................................35

CLOCK SET........................................................................................................................................35

ON/OFF TIMER..................................................................................................................................35

AUTOMATIC MESSAGE..................................................................................................................36

VIDEO......................................................................................................................................................37

PREFERENCE ADJUST...................................................................................................................37

PREFERENCE SETTING.................................................................................................................37

CONVERGENCE ADJUST...............................................................................................................38

AUDIO......................................................................................................................................................39

PREFERENCE ADJUSTMENT........................................................................................................40

PREFERENCE SETTING.................................................................................................................40

CARE OF YOUR HITACHI PROJECTION TV AND YOUR REMOTE CONTROL.....................41

RECEPTION PROBLEMS....................................................................................................................42

IMPORTANT - 3 -

CHECK HERE BEFORE CALLING FOR SERVICE.........................................................................43

SPECIFICATIONS .................................................................................................................................43

HITACHI SERVICE HOTLINE..........................................................................................................44

WARRANTY CARD, front.....................................................................................................................45

HITACHI PROJECTION TV LIMITED WARRANTY .....................................................................45

Lifetime Lens, 2 Years CRT, 1 Year Parts, 90 Days Screen, 1 Year Labor.............................45

WARRANTY CARD, back.....................................................................................................................46

IMPORTANT

Follow all warnings and instructions marked on this television receiver.

CAUTION: TO REDUCE THE RISK OF ELECTRI C SHOCK,

DO NOT REMOVE COVER (OR BACK) .

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

The lightning flash with arr owhead symbol, within an equilate r al triangle, is intended to alert the user to the presence of uninsulated " dangerous voltage" within the product's enclosure that may be of sufficient m agnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triang le is intended to alert the user to the presence of important operat ing and maintenance (servicing) instructions in the literat ure accompanying the appliance.

WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS TELEVISION SYSTEM TO RAIN OR MOISTURE.

NOTE:  There are no user serviceable parts inside the receiver.  Model number and serial number are indicated on the back side of t he set .

POWER SOURCE: This projection color TV is designed to operate on 120 volts 60 Hz, AC household current. Insert power cord into a 120 volt 60 Hz outl et . TO PREVENT ELECTRIC SHOCK, DO NOT USE THE TELEVISION'S PLUG WITH AN

SAFETY TIPS - 4 -

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 50 Hz, DIRECT CURRENT, OR ANYTHING OTHER THAN THE SPECIFIED VOLTAGE.

NOTE: This television receiver will display television closed captioning ( or ), in accordance

with paragraph 15, 119 of the FCC rules.

CAUTION: Never remove the back cover of the set as this can expose you to very high voltages and other hazards. If the set does not operate properly, unplug the set and call your dealer or service shop.

SAFETY TIPS

IMPORTANT SAFEGUARDS

SAFETY POINTS YOU SHOULD KNOW ABOUT YOUR HITACHI TELEVISION RECEIV ER

CAUTION:

* Read all of these instructions. * Save these instructions for later use. * 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 at once and mail it to HITACHI. This will enable HITACHI to notify you promptly in the improbable event that a safety problem should be discovered in your model of product.

FOR YOUR PERSONAL SAFETY

SAFETY TIPS - 5 -

1 This television set 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 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 service personnel.

3 Do not overload 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 in a shock or fire hazard.

5 Do not attempt to service this television set yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

6 Never push objects of any kind into this television 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.

7 If the television set has been dropped or the cabinet has been damaged, unplug this television set from the wall outlet and refer servicing to qualified service personnel.

8 If liquid has been spilled into this television set, unplug it from the wall outlet and refer service to qualified service personnel.

SAFETY TIPS - 6 -

9 Do not subject your television set to impact of any kind. Be particularly careful not to damage the picture tube surface.

10 Unplug this television set from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

11-1 Do not place this television set on an unstable cart, stand, or table. The television set may fall, causing serious injury to a child or an adult, and serious damage to the appliance. Use only with a cart or stand recommended by the manufacturer, or sold with the television 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 combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination 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 servicing personnel.

13 Choose a place where light (artificial or sunlight) does not shine directly on the screen.

14 Avoid dusty places, since accumulated dust inside the chassis may cause failure of the set when high humidity persists. 15 The set has slots, or openings in the cabinet for ventilation purposes, to provide reliable operation of the receiver, and to protect from overheating. These openings must not be

SAFETY TIPS - 7 -

blocked or covered.

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

 Never block the bottom ventilation slots of the set by placing it on a bed, sofa, rug, etc.

 Never place the set near or over a radiator or heat register.

 Never place the set in a "built-in" enclosure, unless proper ventilation 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 protected 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 grounding conductors, location of antenna discharge unit, connection to grounding electrode, and requirements for the grounding electrode. Click to see antenna grounding diagram. 16-2 Note to CATV system installer: (Only for the television set with CATV reception) This reminder is provided to call the CATV system installer's attention to Article 820-40 of the NEC 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.

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 antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal.

18 For added protection for this television set during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage due to lightning and power-line surges.

SAFETY TIPS - 8 -

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.

20 If the television set does not operate normally by following the operating instructions, unplug this set television set from the wall outlet and refer servicing to qualified service personnel. Adjust only those controls that are covered in the operating instructions as improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the television set to normal operation.

21 When going on a holiday: If your television set is to remain unused for a period of time, turn the television set "off" and unplug it from the wall outlet.

IF THIS SET DOES NOT OPERATE PROPERLY

22 If you are unable to restore normal operation by following the detailed procedure in your operating instructions, do not attempt any further adjustment. Unplug the set and call your dealer or service technician. 23 Whenever the television set is damaged or fails, or a distinct change in performance indicates a need for service, unplug the set and have it checked by a professional service technician.

24 It is normal for some TV sets to make occasional snapping or popping sounds, particularly when being turned on or off. If the snapping or popping is continuous or frequent, unplug the set and consult your dealer or service technician.

FOR SERVICING AND MODIFICATION

PICTURE CAUTIONS - 9 -

25 Do not use attachments not 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. Unauthorized substitutions may result in fire, electric shock, or other hazards.

27 Upon completion of any service or repairs to the television set, ask the service technician to perform routine safety checks to determine that the television is in safe operating condition.

PICTURE CAUTIONS

Continuous on-screen displays such as video games, stock market quotations, computer generated graphics, and other fixed (non-moving) patterns can cause permanent damage to projection television receivers. Such "PATTERN BURNS" constitute misuse and are NOT COVERED by your Hitachi Factory Warranty.

When using the Picture-in-Picture function, the sub-picture should not be

left permanently in one corner of the screen or a "pattern burn" may develop over a long period of time.

his projection 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.

ACCESSORIES

HOW T O SET UP YOUR NEW HITACHI PROJECTION - 10 -

Check to make sure you have the following accessories before disposing of the packing material.

1. Remote Control Unit CLU-413UI (Part No. HL00222)

2. Two "AA" size, 1.5 V batteries (For Remote Control Unit).

REMOTE CONTROL BATTERY INSTALLATION AND REPLACEMENT

1. Open the battery cover of the remote transmitter by pushing the notched part of the cover with your fingers.

2. Insert two new "AA" size batteries equivalent for the remote. When replacing old batteries, push them towards the springs and lift them out.

3. Match the (+) and (-) marks in the battery compartment.

4. Replace the cover.

BOTTOM -------------->

HOW TO SET UP YOUR NEW HITACHI PROJECTION

ANTENNA

Unless your TV is connected to a cable TV system or to a centralized antenna system, a good outdoor color TV antenna is recommended for the best performance. However, if you are located in an exceptionally good signal area that is free from interference, and multiple image ghosts, an indoor antenna may be sufficient.

LOCATION

Select an area where sunlight or bright indoor illumination will not fall directly on the

HOOK-UP CABLES AND CONNECTORS - 11 -

picture screen. Also, be sure that the location selected allow s free flow of air to and from the perforated back cover of the set. To avoid cabinet warping, cabinet color changes, and increased chance of set failure, do not place the TV where temperatures can become excessively hot. For example, in direct sunlight or near a heating appliance, etc.

VIEWING

The major benefit of the HITACHI Projection Television is its large viewing screen. To see this large screen at its best, test various locations in the room to find the best spot for viewing. The drawings give several suggestions. The best picture is seen by sitting directly in front of the TV and about 10 to 18 feet from the screen. Picture brightness decreases as the viewer moves to the left or right of the receiver. During daylight hours, reflections from outside light may appear on the screen. If so, drapes or screens can be used to reduce the reflection or the TV can be located in a different section of the room. If the TV's audio output will be connected to a Hi-Fi system's external speakers, the best audio performance will be obtained by placing the speakers equidistant from each side of the receiver cabinet and as close as possible to the height of the picture screen center. For best stereo separation, place the external speakers at least 4 feet from the side of the TV. Place the surround speakers to the side or behind the viewing area. Differences in room sizes and acoustical environments will require some experimentation with speaker placement for best performance.

CAUTION: The magnetic field of external speakers may cause the TV picture to distort if the speakers are placed too close to the television. Move the speakers away from the TV until there is no picture distortion.

HOOK-UP CABLES AND CONNECTORS

HOOK-UP CABLES AND CONNECTORS - 12 -

Most video/audio connections between components can be made with shielded video and audio cables that have phono connectors. For best performance, video cables should use 75-Ohm coaxial shielded wire. Cables can be purchased from most stores that sell audio/video products. Below are illustrations and names of common connectors. Before purchasing any cables, be sure of the output and input connector types required by the various components. Also make sure the cables are the correct length.

300-Ohm Twin Lead Connector

This outdoor antenna cable must be connected to an antenna adaptor (300-Ohm to 75Ohm).

Phono Connector

Used on all standard video and audio cables which connect to inputs and outputs located on the Television's rear jack panel and front control panel.

"F" Type 75-Ohm Coaxial Antenna Connector

For connecting RF signals (antenna or cable TV) to the antenna jack on the television.

S-Video (Super Video) Connector

This connector is used on camcorders, VCRs, and laser disc players with an S-Video feature in place of the standard video cable to produce a high-quality picture.

ANTENNA CONNECTIONS TO REAR JACK PANEL

VHF (75-Ohm) antenna/CATV(cable TV)

When using a 75-Ohm coaxial cable system, connect the outdoor antenna or CATV coaxial cable to the VHF/UHF 75-Ohm terminal.

FRONT PANEL CONTROLS - 13 -

VHF (300-Ohm) antenna/UHF antenna

When using a 300-Ohm twin lead from an outdoor antenna, connect the VHF or UHF antenna leads to screws of the VHF or UHF adaptor. Plug the adaptor into the antenna terminal on the TV.

When both VHF and UHF antennas are connected

Attach an optional antenna cable mixer to the TV antenna terminal, and connect the cables to the antenna mixer. Consult your dealer or service store for the antenna mixer.

FRONT PANEL CONTROLS

Click to see front panel diagram.

 AVX (Audio/Video) selector

Press this button to select the current antenna source, VIDEO: 1 or VIDEO: 2. Your selection is shown in the top right corner of the screen.

 VOLUME level

Press these buttons for your desired sound level. The volume level will be displayed on the TV screen.

 CHANNEL selector

REAR PANEL JACKS - 14 -

Press these buttons until the desired channel appears in the top right corner of the TV screen.

 POWER button

Press this button to turn TV on or off.

 POWER light

You will see a red light when the TV is turned on.

NOTE: Your HITACHI TV will appear to be turned "off" if there is no video input when VIDEO: 1 or VIDEO: 2 is selected. Check the POWER Light to make sure the TV is off when not in use.

 AI (Artificial Intelligence) sensor

This "Artificial Intelligence" sensor will make automatic picture adjustments depending on the amount of light in the room to give the best picture. (See page 34)

 REMOTE CONTROL sensor

Point your Remote at this area when selecting channels, adjusting volume, etc.

REAR PANEL JACKS

Click to see Rear Panel Jacks.

 Antenna Input

Use an "F" type coaxial cable to connect an antenna or cable TV (CATV) output to this rear panel jack.

 Audio/Video Inputs 1, 2

The "AVX" (Auxiliary video) button will step through each video source and the current antenna input each time it is pressed. Use the audio and video inputs to connect external devices, such as VCRs, camcorders, laser disc players, etc.

REAR PANEL CONNECTIONS - 15 -

 Output

These jacks provide fixed audio and video signals which are used for recording.

 Audio to Hi-Fi

These jacks provide variable audio output to a separate stereo system amplifier. With this connection, the audio to the stereo can be controlled by the television's remote control.

 S-Video

Input 1 provides S-Video (Super Video) jacks for connecting equipment with S-Video output capability.

 Rear Speaker Terminals

These terminals are used to connect external speakers, w hi ch ar e used for the surr ound sound feature. The volume level is controlled by the remote control main volume buttons. Use speakers with 8 Ohm impedance only.

 Speaker Matrix Surround Switch

Use this switch to choose between the surround and external speaker features. See page 13 for Audio System setup. The TV's Internal Speakers will be switched off when "EXT." is selected.

REAR PANEL CONNECTIONS

Typical full-feature set-up. Follow connections that pertain to your personal entertainment system.

REAR SPEAKER TERMINAL CONNECTIONS

Connect after turning the power to the TV OFF.

Press the Right Speaker red button and insert the positive (+) lead wire into the hole

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