HITACHI 50EX12KV User Manual

TABLE OF CONTENTS  
1HITACHI  
PROJECTION COLOR TV  
55EX9K 50EX8K/10B  
50EX11BV/12KV  
OPERATING GUIDE  
Your new HITACHI PROJECTION COLOR TV incorporates a host of  
features designed to give you excellent performance if you follow the  
instructions in this manual. Please read the following instructions and  
"IMPORTANT SAFEGUARDS" notice before turning on your TV for the  
first time.  
Save these instructions for later use.  
This television receiver will display television closed captioning (  
), in accordance with paragraph 15.119 of the FCC rules.  
or  
1
TABLE OF CONTENTS  
• AUTOMATIC MESSAGE........................................................................................30  
• FAVORITE CHANNELS .........................................................................................31  
• VOLUME CORRECTION .......................................................................................32  
PICTURE-IN-PICTURE (P-IN-P) FUNCTIONS ............................................................33  
P IN P BUTTON..........................................................................................................33  
P-IN-P BUTTON.....................................................................................................33  
EXCHNG BUTTON................................................................................................33  
SHIFT BUTTON......................................................................................................33  
FREEZE BUTTON .................................................................................................33  
FREEZE BUTTON WITHOUT A SUB-PICTURE: ............................................34  
-PICTURE- FUNCTIONS................................................................................................35  
• PICTURE PROGRAM.............................................................................................35  
• PICTURE SETTINGS..............................................................................................35  
• AI.................................................................................................................................35  
• AUTOCOLOR...........................................................................................................36  
• NOTCH FILTER .......................................................................................................36  
• NOISE REDUCER...................................................................................................36  
• CONVERGENCE.....................................................................................................36  
-SOUND- FUNCTIONS...................................................................................................38  
• SOUND PROGRAM................................................................................................38  
• SOUND SETTING ...................................................................................................38  
• MTS MODE (Multi-Channel Television Sound)...................................................38  
• DYNAMIC BASS......................................................................................................39  
• LOUDNESS ..............................................................................................................39  
• INT. SPEAKERS......................................................................................................39  
CARE OF YOUR PROJECTION TV AND REMOTE CONTROLS .............................40  
TROUBLESHOOTING....................................................................................................41  
RECEPTION PROBLEMS (EXTERNAL TO THE TV) .........................................41  
CHECK HERE BEFORE CALLING FOR SERVICE.............................................41  
SPECIFICATIONS...........................................................................................................43  
3
IMPORTANT SAFEGUARDS  
IMPORTANT SAFEGUARDS  
Follow all warnings and instructions marked on this television receiver.  
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.  
The lightning flash with arrowhead symbol, within an equilateral  
triangle, is intended to alert the user to the presence of uninsulated  
"dangerous voltage" within the product's enclosure that may be of sufficient  
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 maintenance (servicing)  
instructions in the literature 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 the set.  
POWER SOURCE:  
This projection color TV is designed to operate on 120 volts 60 Hz, AC  
household current.  
Insert power cord plug into a 120 volt 60 Hz outlet.  
NEVER CONNECT THE TV TO 50 Hz, DIRECT CURRENT, OR  
ANYTHING OTHER THAN THE SPECIFIED VOLTAGE.  
CAUTION: THIS PROJECTION COLOR TV USES A SPECIAL POLARIZED  
POWER SUPPLY CORD. TO PREVENT ELECTRIC SHOCK DO NOT USE  
THIS (POLARIZED) PLUG WITH AN EXTENSION CORD, RECEPTACLE  
OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED  
TO PREVENT BLADE EXPOSURE.  
POLARIZED PLUG  
NOTE: 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.  
HITACHI  
SAFETY POINTS YOU SHOULD KNOW ABOUT  
YOUR HITACHI TELEVISION RECEIVER  
4
IMPORTANT SAFEGUARDS  
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  
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.  
5
IMPORTANT SAFEGUARDS  
8 If liquid has been spilled into this television set, unplug it from the wall outlet  
and refer service to qualified service personnel.  
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 blocked or covered.  
• Never cover the slots or openings with cloth or other material.  
6
IMPORTANT SAFEGUARDS  
• 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.  
EXAMPLE OF ANTENNA GROUNDING  
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.  
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  
7
IMPORTANT SAFEGUARDS  
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  
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.  
8
ACCESSORIES  
ACCESSORIES  
CHECK TO MAKE SURE YOU HAVE THE FOLLOWING  
ACCESSORIES BEFORE DISPOSING OF THE PACKAGING  
MATERIAL.  
1. GENIUS Remote Control Unit: CLU-692GR (Part No.2573922)  
2. Two "AA" size, 1.5V batteries (For Remote Control Unit)  
9
REMOTE CONTROL BATTERY INSTALLATION AND REPLACEMENT  
REMOTE CONTROL BATTERY INSTALLATION AND REPLACEMENT  
Open the battery cover of the remote transmitter by pushing the notched  
part of the cover with your fingers.  
a) Push batteries towards the springs and lift them out.  
b) Replace the old batteries with two new "AA" size batteries for the  
Genius Remote.  
c) Match the (+) and (-) marks in the battery compartment with the (+) and  
(-) terminal of the batteries.  
d) Replace the cover.  
10  
PICTURE CAUTIONS  
PICTURE CAUTIONS  
WARNING  
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.  
This 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.  
11  
HOW TO SET UP YOUR NEW HITACHI PROJECTION TV  
HOW TO SET UP YOUR NEW HITACHI PROJECTION TV  
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 picture screen. Also, be sure that the location selected  
allows 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.  
NOTE: 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.  
12  
HOOK-UP CABLES AND CONNECTORS  
HOOK-UP CABLES AND CONNECTORS  
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  
Coaxial  
"F" Type 75-Ohm  
This outdoor antenna cable must be connected to  
Connector  
Antenna  
an antenna adaptor (300-Ohm to 75-Ohm).  
signals (antenna or cable  
For connecting RF  
TV) to the antenna jack on  
the television.  
Phono Connector  
Connector  
S-Video (Super Video)  
Used on all standard video and audio cables which This connector is  
used on camcorders, VCRs,  
connect to inputs and outputs located on the  
players with an S-Video feature  
and laser disc  
Television's front and rear jack panels.  
standard video cable to produce  
in place of the  
a high-quality picture.  
13  
ANTENNA CONNECTIONS  
ANTENNA CONNECTIONS  
VHF (75- ) 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.  
VHF (300- ) 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 screws  
of the VHF or UHF adaptor.  
When both VHF and UHF antennas are connected  
Attach an optional ANT. MIXER (antenna cable mixer) to the TV antenna  
terminal, and connect the cables to the ANT. MIXER. Consult your dealer  
or service store for the ANT. MIXER.  
14  
FRONT PANEL CONTROLS  
FRONT PANEL CONTROLS  
Click to see front panel diagram.  
AVX (Audio/Video) selector  
Press this button to select the 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  
Press these buttons until the desired channel appears in the top right  
corner of the TV screen.  
POWER button  
Press this button to turn the 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 2 is selected using the AVX button. Check the Power  
On indicator 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 Genius Remote at this area when selecting channels, adjusting  
volume, etc.  
15  
AUDIO SYSTEM SET-UP  
AUDIO SYSTEM SET-UP  
• Match the numbers below to the diagram for speaker placement and  
refer to the table for the surround sound requirements.  
The television's internal speakers.  
These speakers are connected to a separate audio amplifier. Use the  
"Audio to Hi-Fi" output on the TV.  
These speakers are connected to the Rear Speaker 8 output on the  
TV. These speakers are used as "fill-in" speakers for the surround feature  
so they won't sound as loud as the other speakers in the system. This is  
needed to create the special "movie theater-like" sound effect.  
Click to see Audio System Set-Up  
* See page 11 for location of surround switch.  
16  
REAR PANEL JACKS  
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 input each time it is pressed. Use the audio and video inputs to  
connect external devices, such as VCRs, camcorders, laser disc players,  
video games, etc.  
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, which are used  
for the surround sound feature. The volume level is controlled by the  
remote control volume buttons. Use speakers with 8 impedance only.  
Speaker Matrix Surround Switch  
Use this switch to choose between the surround sound and external  
speaker features. See page 10 for Audio System Set-up.  
17  
REAR PANEL CONNECTIONS  
REAR PANEL CONNECTIONS  
Click to see Rear Panel Connections.  
Typical full-feature set-up. Follow connections that pertain to your  
personal entertainment system.  
CONNECTING TO REAR SPEAKER TERMINALS  
Connect after turning the power of the TV OFF.  
• Press the Right Speaker red button and insert the positive lead wire +  
into the hole above the button. When the button is released, the wire is  
locked into place. In the same manner, press the Right Speaker black  
button and insert the negative lead wire -. Repeat this procedure for the  
Left Speaker.  
CAUTION: Do not connect Speakers simultaneously to the REAR SPEAKER  
terminal of the Projection TV and Amplifier. This could damage both the  
Projection TV and the Speakers.  
Your Hitachi TV was designed to use 8 speakers only. Any other type may  
degrade the audio performance of your entertainment system.  
TIPS ON REAR PANEL CONNECTIONS  
• The S-Video connection is provided for high performance laser discs,  
VCRs, etc., that have this feature. Use this connection in place of the  
standard video connection if your device has this feature.  
• If your device has only one audio output, connect it to the left audio jack  
on the TV.  
• Refer to the operating guide of your other electronic equipment for  
additional information on connecting your hook-up cables.  
18  
REAR PANEL CONNECTIONS  
• A single VCR can be used for VCR#1 and VCR#2, but note that a VCR  
cannot record its own video or line output (input 1 in the example on pg.  
12). Refer to your VCR operating guide for more information on "line"  
input-output connections.  
19  
THE GENIUS REMOTE CONTROL (CLU-692GR)  
THE GENIUS REMOTE CONTROL (CLU-692GR)  
• Refer to page 15 for description of remote control buttons.  
Click here to see CLU-692GR and Multi-Page Windows  
In addition to controlling all the functions on your Hitachi Projection 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  
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 multiple  
functions are to be controlled  
• 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.  
MULTI-PAGE SELECT SWITCH  
Slide the switch in the direction of the arrow to select the MULTI-PAGE  
mode.  
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 17, 19 and 20.  
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 BUTTONS  
These buttons will control a VCR or a cable box when the Multi-Page  
select switch is in the VCR or MENU/CATV position.  
LIGHT BUTTON  
When you are in a dark room, press this button to light up the channel and  
volume buttons. The light will stay on for about 8 seconds if no button is  
pressed. The buttons will not appear to light if the room is too bright.  
20  
USING THE GENIUS REMOTE TO CONTROL VCR FUNCTIONS  
USING THE GENIUS REMOTE TO CONTROL VCR FUNCTIONS  
• To operate your VCR, point the Genius remote at the remote sensor of  
the VCR.  
The Genius remote is designed to operate different types of VCR's. You  
must first program the Genius remote to match the remote system of your  
VCR. (Refer to Table 1 on page 18).  
(1) Turn ON your VCR.  
(2) Set the Multi-Page select switch on the Genius remote to VCR.  
(3) AIM the Genius remote at the front of your VCR.  
(4) While holding down the SELECT button, press the button that matches  
your VCR as shown on page 18. The channels on the VCR will begin  
changing after 5 seconds when the correct button is pressed. When this  
happens the Genius Remote control is programmed for your VCR. If the  
VCR channels do not change after 5 seconds, try a different Genius  
Remote button.  
(5) Release both buttons when the VCR starts to change channels. The  
precoded VCR buttons will now control your VCR.  
NOTES:  
• If your VCR cannot be operated after performing the above procedures, the  
codes have not been precoded into the Genius remote control and it will not  
be able to operate your VCR.  
• You will only have to program your remote control to match your VCR once.  
The remote will remember the codes until you replace the batteries.  
• Whenever you install or replace batteries in the Genius remote, you must  
reprogram the Genius remote to match the remote system of your VCR.  
• When operating your TV or a cable box, remember to set the Multi-Page  
select switch to the proper position.  
• Refer to the instruction manual for the VCR to operate buttons exclusively  
for the VCR.  
• Be sure to keep the original remote control for the VCR even if you use the  
Hitachi Genius remote to control your VCR.  
21  
USING THE GENIUS REMOTE TO CONTROL CABLE BOX FUNCTIONS  
USING THE GENIUS REMOTE TO CONTROL CABLE BOX FUNCTIONS  
• To operate your cable box, point the Genius remote at the remote sensor  
of the cable box.  
The Genius remote is designed to operate different types of cable boxes.  
You must first program the Genius remote to match the remote system of  
your cable box. (Refer to Table 2 on page 18).  
(1) Turn ON your cable box.  
(2) Set the Multi-Page select switch on the Genius remote to  
MENU/CATV.  
(3) AIM the Genius remote at the front of your cable box.  
(4) While holding down the SELECT button, press the button that matches  
your cable box as shown on page 18. The channels on the cable box will  
begin changing after 5 seconds when the correct button is pressed. When  
this happens the Genius Remote control is programmed for your cable  
box. If the cable box channels do not change after 5 seconds, try a  
different Genius Remote button.  
(5) Release both buttons when the cable box starts to change channels.  
The precoded cable box buttons will now control your cable box.  
NOTES:  
• If your cable box cannot be operated after performing the above procedures,  
the codes have not been precoded into the Genius remote control and it will  
not be able to operate your cable box.  
• You will only have to program your remote control to match your cable box  
once. The remote will remember the codes until you replace the batteries.  
• Whenever you install or replace batteries in the Genius remote, you must  
reprogram the Genius remote to match the remote system of your cable box.  
• When operating your TV or VCR, remember to set the Multi-Page select  
switch to the proper position.  
• Be sure to keep the original remote control for the cable box even if you use  
the Hitachi Genius remote to control the cable box.  
TABLE 1. VCR Precoded remote controls  
Press SELECT and this  
VCR Brand  
Canon  
button  
6
Citizen  
0
Curtis Mathis  
Dimensia  
GE  
Goldstar  
Hitachi  
2 / 6  
2
2 / 6  
0
1
6
Instant Replay  
JC Penny  
JVC  
1 / 6 / 9  
0
Kenwood  
Magnavox  
Marantz  
Marta  
0
4 / 6  
9
0
22  
USING THE GENIUS REMOTE TO CONTROL CABLE BOX FUNCTIONS  
Memorex  
MGA  
6
7
Minolta  
Mitsubishi  
Montgomery Wards  
NEC  
1
7
CHANNEL  
9
Panasonic  
Pentex  
Philco  
6
1
4 / 6  
Philips  
4 / 6  
Pioneer  
ProScan  
Quasar  
RCA  
1
2
6
1 / 2  
Realistic  
Sanyo  
6 / 9 / CHANNEL  
9
Scott  
7 / 8  
Sears  
1 / 9  
Sharp  
CHANNEL  
Sony  
5 / VOLUME  
/ VOLUME  
Sylvania  
Tashiko  
Technics  
Toshiba  
Wards  
4 / 6  
0
6
1 / 8  
CHANNEL  
Yamaha  
Zenith  
9
3 / 5  
23  
USING THE GENIUS REMOTE TO CONTROL CABLE BOX FUNCTIONS  
TABLE 2. Cable Box Precoded remote controls  
Press SELECT and this  
CATV brand  
General Instrument  
Hamlin  
button  
0 / 1 / 2 / 3 / 8  
4
Jerrold  
Pioneer  
0 / 1 / 2 / 3 / 8  
7
Regal  
Scientific Atlantic  
Viewstar  
4
6
9
5
Zenith  
24  
HOW TO USE THE GENIUS REMOTE TO CONTROL YOUR TV  
HOW TO USE THE GENIUS REMOTE TO CONTROL YOUR TV  
POWER button  
Press this button to turn the TV set on or off.  
RECALL button  
When you want to check the channel being received, or if it has a stereo  
(ST) or second audio (SA) program, press the "RECALL" button. You can  
also check the time, and if the ON TIME or OFF TIME has been set.  
(These functions are explained in the MENU - SET UP section beginning  
on page 22.)  
You can also use the "RECALL" button to quickly clear many of the other  
on-screen displays.  
Click to see the Remote.  
MENU, ENTER, CURSOR buttons  
All the on-screen display features can be set or adjusted by using these  
buttons.  
The "MENU" button will start or exit the on-screen display.  
The "CURSOR" buttons will highlight functions or adjust different features.  
The "ENTER" button will set features to your preference.  
CHANNEL SELECTOR buttons  
Enter two or three numbers to select channels. Enter a "0" first for  
channels 1 to 9. Use the "100" button for channels 100 and higher.  
Channel selection may also be performed by pressing channel up ( ) or  
down ( ).  
25  
HOW TO USE THE GENIUS REMOTE TO CONTROL YOUR TV  
NOTE: THE TV MAY NOT RECEIVE SOME CHANNELS IF YOU ARE NOT  
IN THE CORRECT AIR/CABLE MODE. SEE PAGE 23.  
AVX button  
The AVX (Auxiliary Video) button will select between the antenna signal  
and the two sets of video input jacks each time the button is pressed.  
VOLUME, MUTE buttons  
Press the "VOLUME" up ( ) or down ( ) button until you obtain the  
desired sound level.  
To turn the sound off instantly to answer the telephone, etc., press the  
"MUTE" button. Press the "MUTE" button again or press the "VOLUME"  
up ( ) button to restore the sound.  
The word "MUTE" will remain displayed if the CLOSED CAPTION feature  
is turned off.  
The word "MUTE" will not be displayed if the CLOSED CAPTION feature  
is on.  
LAST CHANNEL (LST-CH) button  
Use this button to select between the last two channels viewed. (Good for  
watching two sporting events, etc.)  
PICTURE-IN-PICTURE buttons  
See separate section on page 31 for a description.  
26  
-SET UP- FUNCTIONS  
-SET UP- FUNCTIONS  
Press MENU, 1, and ENTER to display 5 of the -SET UP- Functions.  
There are a total of 9 -SET UP- Functions.  
Use the CURSOR UP or DOWN to scroll through the functions, or use the  
number buttons to highlight a function. The functions highlighted in purple  
can be selected by pressing ENTER. To exit the on-screen display, press  
MENU or RECALL.  
NOTE: To see an autodemonstration of the on-screen display and to practice  
using the remote control, press and hold the POWER button on the TV set for  
approximately 5 seconds. Press the POWER button on the TV again to end  
the autodemonstration.  
CLOSED CAPTION  
When CLOSED CAPTION is highlighted in purple, press ENTER to see  
the following display:  
Closed captions are the dialogue, narration, and/or sound effects of a  
television program or home video which are displayed on the TV screen.  
Your local TV program guide denotes these programs as  
DISPLAY: ON/OFF is to turn the display on or off.  
MODE: CAPTION is for the program you are viewing.  
.
MODE: TEXT is for additional information such as news reports or a TV  
program guide. This information covers the entire screen and viewing the  
TV program is not possible. TEXT may not be available with every  
program.  
CHANNEL: 1 is used for the primary language (usually English).  
CHANNEL: 2 is sometimes used for a second language (may vary by  
region).  
Use the CURSOR UP or DOWN to highlight the function to change, press  
ENTER to change the function, and press MENU to exit.  
NOTE: The word MUTE will not be displayed if the DISPLAY is ON. If you do  
not have sound, make sure MUTE is not set.  
INITIAL SETTING  
27  
-SET UP- FUNCTIONS  
Select -SET UP- and -INITIAL SETTINGS- when setting your TV up for  
the first time. Use the CURSOR UP / DOWN or a NUMBER from the  
remote to highlight the functions desired.  
AIR/CABLE  
Select this function to change between regular VHF/UHF broadcasting  
(AIR) and cable TV (CATV1 or CATV2)  
Press the CURSOR buttons to highlight the correct AIR/CABLE mode and  
press MENU to exit.  
Reception channels for each mode are shown at the right.  
Refer to your cable or TV guide for channel identification standards.  
If certain CATV channels are poor or not possible in the CATV1 mode, set  
-AIR/CABLE- select to CATV2.  
AUTOPROGRAM  
This feature will automatically store active TV channels in CHANNEL  
MEMORY. This will allow you to skip over unused channels when using  
the CHANNEL UP ( ) or DOWN ( ) buttons.  
If the MENU button is pressed while the autoprogramming function is  
engaged, programming will stop.  
See CHANNEL MEMORY to add or erase additional channels.  
CHANNEL MEMORY  
Use this function after AUTOPROGRAM to add or erase additional  
channels to the remote control CHANNEL  
,
buttons.  
28  
-SET UP- FUNCTIONS  
Add or erase additional channels while still in CHANNEL MEMORY using  
the CHANNEL buttons or number buttons and then add or erase  
,
using the CURSOR , buttons.  
CLOCK SET  
Use the same remote control buttons as shown in previous examples to  
display the clock setting, press MENU, 1, ENTER, 2, ENTER, 4, ENTER.  
Once the proper time is set (including AM or PM), press MENU to start.  
CHANNEL CAPTION  
Use this feature to give channel names to up to 30 channels for the  
antenna source (ABC, PAY1, CMDY, etc.).  
To display this function, press MENU, 1, ENTER, 3, ENTER.  
Press the CURSOR  
,
to select letters.  
Press the CURSOR , to change position.  
Press ENTER to set the CHANNEL CAPTION and it will appear in the top  
left corner of the screen.  
Press CHANNEL  
,
or the number buttons to select and label  
additional channels.  
Press MENU to exit.  
The (*) represents a blank space.  
Select CANCEL to erase a CHANNEL CAPTION.  
PROGRAM LIST  
This function allows you to view which channels are labeled in CHANNEL  
CAPTION (NAME), which have been added to CHANNEL MEMORY  
(SCAN), and which are protected by CHILD LOCK (LOCK). Press MENU,  
1, ENTER, 4, ENTER to view.  
Press CURSOR  
,
to view more channels.  
Press MENU to EXIT.  
TIMER SET  
This function will automatically turn the TV on or off.  
Press 1, ENTER, to select the ON TIMER.  
29  
-SET UP- FUNCTIONS  
Press the CURSOR , buttons for TIMER SET: ON or OFF and MODE:  
1 SHOT (one time only) or MODE: DAILY (TV will turn on at the same  
time every day).  
Press the number buttons to select the CHANNEL the TV will tune to  
when the TV automatically turns on.  
Press the CURSOR buttons to set the ON TIME.  
Press ENTER after each selection. Your choice will appear in "blocked"  
letters.  
Press MENU to start.  
Repeat the previous steps to select and set the OFF TIMER.  
Remember to press ENTER after making selections with the CURSOR  
buttons.  
Press MENU to start.  
CAUTION: The OFF TIMER is a one time only operation. Do not try to use  
your TV as a deterrent when away from home by using both the ON and OFF  
TIMERS. The OFF TIMER function will not work until you reset it and the next  
ON TIME (when using the DAILY MODE) will leave the TV set turned on until  
you press the power button on the TV or remote control to turn it off.  
AUTOMATIC MESSAGE  
Use this function to set up to three messages once a day or one time only.  
Setting the AUTOMATIC MESSAGE is the same as setting CHANNEL  
CAPTION and ON TIMER. Press MENU, 1, ENTER, 6, ENTER to get the  
AUTOMATIC MESSAGE display. (You can also use the CURSOR  
to "scroll" to AUTOMATIC MESSAGE and then select the function.)  
,
Use the CURSOR  
,
to select a letter or other character.  
Use the CURSOR , to change position  
The asterisk (*) represents a blank space.  
When finished with your message press ENTER.  
30  
-SET UP- FUNCTIONS  
Press the CURSOR and ENTER buttons to set the functions shown in the  
same way as you set the OFF TIMER.  
Press MENU to start.  
FIVE beeps will be heard when the AUTOMATIC MESSAGE is displayed.  
Examples: Use this message function to remember to take daily vitamins,  
or use the 1 SHOT to remember to call a friend.  
CAUTION: Do not leave an AUTOMATIC MESSAGE on the TV screen for  
more than 48 hours at a time. A pattern burn may develop and this is not  
covered by your warranty. The message can be erased from the TV by  
pressing RECALL, MUTE, LST-CH, etc.  
2CHILD LOCK  
This function will block out the picture and sound of the selected channel.  
Press MENU, 1, ENTER, 7, ENTER to display CHILD LOCK.  
The code to set or cancel CHILD LOCK is a three digit key number. The  
factor preset key number is 000.  
The picture and sound will now be blocked out for this channel. Repeat  
the same steps to cancel the CHILD LOCK.  
To change the key number, select key number change. Enter the old  
number (factory preset 000 for first time use), then enter a new three digit  
key number you prefer.  
If you forget your key number, use the factory code 777 to erase your key  
number. This will reset the key number back to the factory preset 000.  
FAVORITE CHANNELS  
This function will allow you to select channels using the CURSOR buttons.  
Up to 5 channels can be preset for each group of favorite channels, for a  
total of 20 channels. Note that only 12 channels will be shown at a time.  
Use the CURSOR , buttons to "scroll" to the other channels. Press  
MENU, 1, ENTER, 8, ENTER to display FAVORITE CHANNELS.  
Press the CHANNEL  
,
or the number buttons to select a channel.  
Press the CURSOR button to highlight the spot to save the channel.  
Press ENTER to set the channel to that location.  
Press MENU to exit when you have finished setting your favorite  
channels.  
31  
-SET UP- FUNCTIONS  
When FAVORITE CHANNELS is set to the ON MODE, press a CURSOR  
button to display the FAVORITE CHANNELS.  
Press the CURSOR buttons to highlight a FAVORITE CHANNEL and the  
TV will tune to that channel.  
NOTE: A channel may be set to more than one FAVORITE CHANNEL  
location. Set channel 00 to a location to erase a favorite channel.  
VOLUME CORRECTION  
Use this function to reduce the volume level of up to four TV channels that  
sound loud compared to other TV channels. Press MENU, 1, ENTER, 9,  
ENTER, to display VOLUME CORRECTION.  
Press the CURSOR , to select volume level.  
Press ENTER to set the volume level.  
Press MENU to exit.  
32  
PICTURE-IN-PICTURE (P-IN-P) FUNCTIONS  
PICTURE-IN-PICTURE (P-IN-P) FUNCTIONS  
P IN P BUTTON  
The Picture-in-Picture feature is convenient when you want to watch more  
than one program at the same time. You can watch a TV program while  
viewing a VCR program on the VIDEO:1 or VIDEO:2 source.  
P-IN-P BUTTON  
Press the "P in P" button and a sub-picture appears in one corner of the  
screen. Press the button a second time to reduce the size of the sub-  
picture. To remove the sub-picture from the screen, press the button a  
third time. The TV channel will always be either the main picture or the  
sub-picture.  
EXCHNG BUTTON  
If you wish to switch what is being shown on the main picture to the sub-  
picture, press the "EXCHNG" button  
SHIFT BUTTON  
To move the sub-picture to another corner, press the "SHIFT" button. The  
sub-picture moves one step counter-clockwise every time the "SHIFT"  
button is pressed.  
FREEZE BUTTON  
33  
PICTURE-IN-PICTURE (P-IN-P) FUNCTIONS  
If you wish to freeze the sub-picture, press "FREEZE" button. This is  
convenient when trying to write down the address for a mail order  
company, recording statistics for a sporting event, etc. To return to motion,  
press the button again.  
FREEZE BUTTON WITHOUT A SUB-PICTURE:  
Press this button without a sub-picture to freeze the picture you are  
currently viewing. Press this button again to return to normal viewing. The  
other picture-in-picture functions (P-in-P, SHIFT, and EXCHNG buttons)  
will not work with this FREEZE function.  
CAUTION:  
A pattern burn may develop if the sub-picture is left in the same corner  
permanently. If the P-in-P feature is used frequently, occasionally shift the  
sub-picture to a different corner.  
NOTE:  
1. Only sound from the main picture can be heard.  
2. When the "P-in-P" button is pressed, the sub-picture will appear in the  
same position as previously set.  
3. The "FREEZE" function is released when the "EXCHNG" button is pressed.  
4. P-in-P will not work with a CHILD LOCK channel.  
34  
-PICTURE- FUNCTIONS  
-PICTURE- FUNCTIONS  
Press MENU, 2, ENTER to display the -PICTURE- functions.  
PICTURE PROGRAM is for your preferred settings - contrast, color, etc.  
PICTURE SETTING is used to improve the picture quality.  
CONVERGENCE ADJ. is used to align the TV color picture tubes (red,  
green, blue) to produce a clear picture.  
PICTURE PROGRAM  
You can have two sets of preferred settings, PREFERENCE-A,  
PREFERENCE-B or use the factory PRESET settings.  
Press MENU, 2, ENTER, 1, ENTER to select the PICTURE PROGRAM.  
Press the CURSOR buttons to select and make adjustments.  
CONTR - Use this function to change the contrast between black and  
white levels in the picture. This adjustment will only affect the picture  
when the PICTURE SETTING AI is OFF. See page 34.  
TINT - Use this function to adjust flesh tones so they appear natural.  
COLOR - Use this function to adjust the level of color in the picture.  
BRIGHT - Use this function to adjust overall picture brightness.  
SHARP - Use this function to adjust the amount of fine detail in the  
picture. This adjustment will only affect the picture when PICTURE  
SETTING AI is OFF.  
PICTURE SETTINGS  
Your Hitachi TV has a new AI (Artificial Intelligence) function which will  
automatically adjust picture settings to produce the highest quality picture  
possible.  
AI  
Press MENU, 2, ENTER, 2, ENTER to display the PICTURE SETTING.  
Use the CURSOR  
,
to select function.  
Press ENTER to turn function on or off.  
35  
-PICTURE- FUNCTIONS  
When the AI function is on, the TV internal computer will perform the  
following:  
Automatically monitor and adjust contrast depending on room lighting  
(sensor is located in the front panel), to produce a more natural picture.  
Automatically monitor and adjust color levels and maintain natural flesh  
tones.  
Automatically compensate for weak or strong TV signals to produce a  
clear picture. (The SHARPNESS function is automatically adjusted.)  
Turn the AI function off to control other PICTURE SETTINGS.  
AUTOCOLOR  
The AUTOCOLOR function automatically monitors and adjusts the color to  
maintain constant color levels even after a program or channel changes.  
It also maintains natural flesh tones while preserving fidelity of background  
colors. For best picture performance leave the AUTOCOLOR function on.  
NOTCH FILTER  
Turn on the NOTCH FILTER when viewing a television program or a  
program from one of the regular video inputs to improve the picture  
appearance, especially around the outline of buildings, signs, letters, etc.  
Turn off the NOTCH FILTER when viewing a program from the S-Video  
input to get the maximum sharpness and clarity out of the picture.  
NOISE REDUCER  
The NOISE REDUCER automatically reduces conspicuous noise in the  
picture without degrading picture quality.  
CONVERGENCE  
Your Projection TV has three color projection tubes: one for red, one for  
green, one for blue. When mixed together in the proper proportion, the  
output of these three color tubes can produce any color. To produce  
these colors, however, the beams must be precisely aligned over each  
other so that the colors can be mixed. The process of aligning these  
picture beams is called "convergence".  
Over a period of time, the picture tubes can drift out of alignment due to  
normal bumps and vibrations or moving the TV. If you move your TV, or  
if, after a time, you notice color rings or halos around objects in the  
picture, you may want to converge (align) the colors.  
To simplify convergence, the following feature allows you to display a test  
pattern of horizontal and vertical lines on the screen. Properly converged,  
the lines appear white, which is actually a combination of the outputs of  
the three color tubes. The output of the green tube is stationary. The  
outputs of the red and blue tubes can be adjusted. When properly  
aligned, the outputs of all three tubes should be directly over each other to  
produce the white lines.  
Press MENU, 2, ENTER, 3, ENTER to display the CONVERGENCE  
ADJUSTMENT.  
Press the CURSOR  
,
to move the color displayed up or down.  
Press the CURSOR , to move the color displayed left or right.  
36  
-PICTURE- FUNCTIONS  
Press ENTER to change the color.  
Press MENU to exit.  
37  
-SOUND- FUNCTIONS  
-SOUND- FUNCTIONS  
Press MENU, 3, ENTER to display the -SOUND- functions.  
SOUND PROGRAM is for your preferred settings - balance, bass and  
treble.  
SOUND SETTING is used to improve the sound quality.  
SOUND PROGRAM  
You can have two sets of preferred settings, PREFERENCE-A,  
PREFERENCE-B or use the factory PRESET settings.  
Press MENU, 3, ENTER, 1, ENTER to select the SOUND PROGRAM.  
Press the CURSOR buttons to select and make adjustments.  
BALANCE - This function will control the left, right balance of the TV  
internal speakers, the AUDIO TO HI-FI output, and the surround speakers.  
BASS - This function controls the low frequency audio to all speakers.  
TREBLE - This function controls the high frequency to all speakers.  
SOUND SETTING  
Use the sound settings to improve the sound performance of your TV  
depending on listening conditions.  
Press MENU, 3, ENTER, 2, ENTER to display the SOUND SETTING.  
Use the CURSOR  
,
to select a function.  
Press ENTER to set a function or to turn it on or off.  
MTS MODE (Multi-Channel Television Sound)  
will allow you to select STEREO (a stereo broadcast), SA (second audio)  
program which may be a secondary language, weather report, etc. or  
MONO (monaural sound) used when receiving a weak stereo broadcast.  
The sources received will be displayed below the channel number. The  
source you select will be displayed to the left of the channel number. See  
example below for each selection when both stereo and second audio are  
received (monaural is always received).  
38  
-SOUND- FUNCTIONS  
DYNAMIC BASS  
This function allows you to enjoy spectacular bass sound that would  
normally be heard only with expensive home speaker systems.  
LOUDNESS  
This function will improve the quality of both low and high frequency  
sounds when listening at low volume levels.  
INT. SPEAKERS  
This function is useful when first setting up the external speakers, or if you  
prefer to use only speakers from a separate stereo system.  
39  
CARE OF YOUR PROJECTION TV AND REMOTE CONTROLS  
CARE OF YOUR PROJECTION TV AND REMOTE CONTROLS  
DO  
• Dust the screen and cabinet with a soft cloth.  
• Clean the screen with a soft cloth moistened in warm water. Dry with a  
soft cloth. (A mild soap may be used if the screen is extremely dirty.)  
• Place your TV and remote controls away from extreme heat, humidity  
and extremely dusty places.  
• Remove the plug from the wall outlet if your television set will not be  
used for a long period of time, for instance, when you go on vacation.  
DO NOT  
• Do not clean your screen or cabinet with strong cleaners, polishes or  
chemically treated cloth.  
• Do not place rubber or vinyl products or cellophane tape on your set.  
• Do not touch the screen too often.  
• Do not subject the Remote Control to shocks such as dropping it on the  
floor, etc. Physical damage to the precision parts may result.  
• Avoid placing the Remote Control in a high humidity place or getting it  
wet. Don't leave it on or near a heater. Excessive heat or moisture may  
cause the unit to cease operation.  
• When the batteries run down, remote control operation will become  
erratic or possibly stop altogether. Replace the old batteries with two  
fresh "AA" size batteries for either the Genius remote or the Easy remote.  
• Exposure of the viewing screen to prolonged direct sunlight or heat may  
cause the screen to permanently warp, resulting in a distorted picture.  
40  
TROUBLESHOOTING  
TROUBLESHOOTING  
RECEPTION PROBLEMS (EXTERNAL TO THE TV)  
• IGNITION NOISE:  
Black spots or horizontal streaks may appear, picture may flutter or drift.  
Usually caused by interference from automobile ignition systems, neon  
lamps, electrical drills and other electrical appliances.  
• GHOSTS:  
Ghosts are caused by the television signal following two paths. One is the  
direct path and the other is reflected from tall buildings, hills or some other  
objects. Changing the direction or position of the antenna may improve  
reception. Ghosting may also be caused by defects in the antenna  
system such as unshielded leads or connecting several sets to the same  
antenna without using multiple antenna couplers.  
• SNOW:  
If your receiver is located in the fringe area of a television station where  
the signal is weak, your picture may be marred by the appearance of small  
dots. When the signal is extremely weak, it may be necessary to install a  
special antenna to improve the picture.  
• RADIO FREQUENCY INTERFERENCE:  
The interference produces moving ripples or diagonal streaks, and in  
some cases, causes loss of contrast in the picture.  
CHECK HERE BEFORE CALLING FOR SERVICE  
Click here to see Troubleshooting chart  
This Projection Television incorporates advanced power surge protection  
technology designed to protect against component or circuit damage due  
41  
TROUBLESHOOTING  
to external or internal voltage or power surges.  
IF YOUR SET SHOULD APPEAR TO HAVE A LOSS OF POWER,  
PLEASE FOLLOW THIS PROCEDURE:  
1) Push the power switch (ON/OFF switch) once.  
2) If there is still no power, wait 30 seconds and push the power switch  
again.  
3) If there is still no power, unplug the power cord from the wall. Wait thirty  
seconds and plug the power cord back in. Push the power switch again.  
This protective technology should provide for years of lasting  
entertainment from your Projection Television.  
42  
SPECIFICATIONS  
SPECIFICATIONS  
Features:  
• Super Fine Picture Quality  
750 Line Horizontal Resolution  
• Artificial Intelligence System  
• Genius Remote (Controls many VCR and cable boxes brands)  
• Full Function Menu On-Screen Display  
• Full Set of Input Jacks, including S-Video  
• Closed Caption Decoder  
Inputs:  
• Power Input  
AC 120V, 60 Hz  
• Power consumption (operating) 153W  
• Power consumption (maximum) 220W  
• Antenna input impedance  
• Channel coverage  
VHF-Band  
75  
181 ch.  
2 ~ 13  
UHF-Band  
14 ~ 69  
CATV Mid Band  
Super Band  
A-5 ~ A-1, A-I  
J-W  
Hyper Band  
Ultra Band  
W+1 - W+28  
W+29 - W+84  
• Video  
1.0Vp-p, 75  
• S-Video  
Luminance (Y)  
Chrominance (C)  
1.0Vp-p, 75  
0.286Vp-p, 75  
• Audio input impedance  
• Average input level  
• Maximum input level  
47k  
470mVrms  
940mVrms  
Outputs:  
• Video  
1.0Vp-p, 75  
• Audio (fixed)  
470mVrms, 1k  
Dimensions:  
55EX9K  
50EX8K/10B  
50EX11BV/12KV  
54 1/2  
• Height (in.)  
• Width (in.)  
• Depth (in.)  
• Weight (lbs.)  
55 7/8  
50 1/4  
28 1/8  
50  
41 1/2  
25  
41 1/2  
28 5/8  
275  
245  
390  
NOTE: Due to improvements, specifications in this operating guide are  
subject to change without notice.  
43  
SPECIFICATIONS  
HITACHI SERVICE HOTLINE  
To locate an authorized HITACHI service facility in the continental U.S.A.  
DIAL TOLL FREE  
7 days a week, 24 hours a day  
800 HITACHI  
1-800-448-2244  
Hitachi Home Electronics (America), Inc.  
Hitachi has made every effort to assure you hours of trouble free operation  
from your unit. However, should you require service, a network of Hitachi  
Authorized Service Facilities has been established in all 50 states and  
Puerto Rico. Each facility will provide you with convenient and expedient  
assistance. Our service "Hotline" operator will direct you to the Hitachi  
Authorized Service Facility nearest you. Just present proof of purchase  
and/or delivery receipts to the Hitachi Authorized Service Facility, and  
service will be rendered in accordance with the terms of the limited  
warranty as stated on your warranty card or operating guide.  
Should you have any questions regarding in-warranty service,  
operation or technical assistance, please contact:  
Hitachi Home Electronics (America), Inc  
3890 Steve Reynolds Blvd  
Norcross, GA 30093  
Tel: 404-279-5600  
Hitachi Sales Corporation of Hawaii  
3219 Koapaka St.  
Honolulu, HI 96819  
Tel: 808-836-3621  
44  

Xerox 5500 User Manual
Schumacher 520a Pe User Manual
Panasonic Kx Tg5934al User Manual
Panasonic Cw C172kr User Manual
Panasonic 2005 User Manual
LENOVO Z410 02 User Manual
Jigsaw User Manual
HIBOOST 10K SMART LINK 03 User Manual
EMERSON QUIET KOOL 30PINTS User Manual
DAVIS PC ASTRO NAVIGATOR User Manual