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Hitachi 50EX20B Support Question

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Question posted by Nexttopparamedic on July 24th, 2016

Focusing

how do I focuse my hatching 50ex20b tv

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Answer #1: Posted by khanjee on July 28th, 2016 12:53 PM

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khanjee

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If all 3 crt's were replaced it sounds like something was not reassembled properly. There is a chance that the mech. focus on the crt lens need to be adjusted, or the mirror is not in the right position or it is possible that the convergence is not properly aligned. If you can send me a digital picture to: [email protected] I can probably give you more info.

Please Accept my answer by providing you with the best possible solution. Would be more glade.
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Related Hitachi 50EX20B Manual Pages

Owners Guide - Page 1

...1 - PROJECTION COLOR TV 50EX20B 60EX38B OPERATING GUIDE TABLE OF CONTENTS IMPORTANT ...2 SAFETY TIPS...3 PICTURE CAUTIONS ...7 ACCESSORIES...7 REMOTE CONTROL BATTERY INSTALLATION AND REPLACEMENT 8 HOW TO SET UP YOUR NEW HITACHI PROJECTION TV 8 HOOK-...REMOTE CONTROL (CLU-415UI 13 HOW TO USE THE REMOTE TO CONTROL YOUR TV 14 PICTURE-IN-PICTURE (PIP 16 USING THE REMOTE TO CONTROL VCR FUNCTIONS ...

Owners Guide - Page 2

... (servicing) instructions in the instructions, as improper changes or modifications not expressly approved by HITACHI could avoid the user's authority to operate the TV POWER SOURCE: This projection television is intended to alert the user to the presence of electric shock to give you excellent performance if you read the following instructions and...

Owners Guide - Page 3

... foremost in our minds in your product model. Our reputation has been built on the television. Safety is a safety feature. Please fill out your obsolete outlet. This plug will .... NEVER CONNECT THE TV TO 50 Hz, DIRECT CURRENT, OR ANYTHING OTHER THAN THE SPECIFIED VOLTAGE. SAFETY TIPS IMPORTANT SAFEGUARDS SAFETY POINTS YOU SHOULD KNOW ABOUT YOUR HITACHI TELEVISION RECEIVER CAUTION: •...

Owners Guide - Page 4

... a child or an adult, and serious damage to service this television near water, for cleaning. 11-1 Do not place the television on an unstable cart, stand, or table. Wall or shelf ... washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. The television may cause the appliance and cart combination to traffic or abuse. SAFETY TIPS - 4 - 4 Do not allow...

Owners Guide - Page 5

.... 16-2 Note to keep from overheating. SAFETY TIPS - 5 - • Never expose the television to rain or water, unplug the set from the wall outlet and refer servicing personnel. 13 Choose ...When installing an outside antenna system should be taken to CATV system installer: (Only for television with CATV reception) This reminder is protected against voltage surges and built up static charges,...

Owners Guide - Page 6

If you are not sure of the type of power supply at your home, consult your dealer or service technician. 23 Whenever the television is damaged or fails, or a distinct change in damage and will prevent damage due to lightning and power-line surges. Adjust only those controls that ...

Owners Guide - Page 7

...are NOT COVERED by TV stations and cable companies and programs from the broadcaster or owner of programs broadcast by your Hitachi Factory Warranty. PICTURE CAUTIONS Continuous on-screen displays such as video games, stock market quotations, computer generated graphics, and other video sources. ACCESSORIES Check to projection television receivers. This projection television receiver was...

Owners Guide - Page 8

... Unless your fingers 2. Also, be sufficient. Match the batteries to a centralized antenna system, a good outdoor color TV antenna is free from the perforated back cover of set . VIEWING HOW TO SET UP YOUR NEW HITACHI PROJECTION TV - 8 - Two "AA" size, 1.5V batteries (For Remote Control Unit). REMOTE CONTROL BATTERY INSTALLATION AND REPLACEMENT 1. LOCATION...

Owners Guide - Page 9

.... The major benefit of the HITACHI Projection Television is seen by sitting directly in room sizes and acoustical environments will be connected to an antenna adaptor (300-Ohm to the antenna jack on the screen. Place the surround speakers to the left or right of the TV. Move the speakers away from the...

Owners Guide - Page 10

... feature in MENU mode. ANTENNA CONNECTIONS TO REAR JACK PANEL VHF (75-Ohm) antenna/CATV(cable TV) When using the remote. 2 AVX (Audio/Video) selector/ENTER button Press this button to produce...are connected Attach an optional antenna cable mixer to the TV antenna terminal, and connect the cables to inputs and outputs located on the television's rear jack panel and front control panel. - 10 ...

Owners Guide - Page 11

... controlled by the television's remote control. 5 Speaker Matrix Surround Switch Use this rear panel jack. 2 Audio/Video Inputs 1, 2 The "AVX" (Auxiliary video) button will make sure the TV is off when .... Use speakers with S-Video output capability. Follow connections that pertain to turn the TV on the TV screen. With this connection, the audio to connect external devices, such as VCRs...

Owners Guide - Page 12

... the speakers. This could cause damage to the left audio jack on page 11.) Refer to the operating guide of the Projection TV and an external amplifier. Refer to your hookup cables. REAR SPEAKER TERMINAL CONNECTIONS Connect after turning the power to use 8-Ohm speakers only. Press the ...

Owners Guide - Page 13

... page 10 for the different surround sound requirements. 1 The television's internal speakers. 2 These speakers are connected to a separate audio amplifier. The remote will now control your HITACHI Color TV, the new remote is designed to the Rear Speaker 8-Ohm output on the TV. Basic operation keys are connected to operate different types of...

Owners Guide - Page 14

...) or second audio program (SAP), press the RECALL button. The remote will be displayed when the TV is the TV/VCR buttons. You can also check the time, and if the ON TIME or OFF TIME has ... of the other on the remote. When the remote is in (5). HOW TO USE THE REMOTE TO CONTROL YOUR TV - 14 - remote. If MESSAGE -1 or MESSAGE-2 is the A/B button. 3 PRECODED VCR BUTTONS These buttons ...

Owners Guide - Page 15

...button The AVX (Auxiliary Video) button will be set different features. HOW TO USE THE REMOTE TO CONTROL YOUR TV - 15 - Press the "MUTE" button again or press the "VOLUME" up ( ) or down ( )...you are used to the channel display on , the AVX button will set features to your TV, then enter the remaining two numbers using these buttons. The "MENU" button will highlight ...

Owners Guide - Page 24

...SET UP - 24 - This will allow you to CATV2 AUTO PROGRAM This feature will automatically store active TV channels in CHANNEL MEMORY using the CHANNEL , number buttons and then add or erase using the CHANNEL ... or CLOSED CAPTION Closed captions are the dialogue, narration, and/or sound effects of a television program or home video which are poor or not possible in the CATV1 mode, set AIR...

Owners Guide - Page 32

...For best picture performance leave the AUTOCOLOR function on the Notch Filter when viewing a television program from the S-Video input to get the maximum sharpness and clarity out of the... or halos around the outline of these picture beams is stationary. CONVERGENCE ADJUST Your Projection TV has three color projection tubes: one for red, one for blue. FOLIOHG2 Press the CURSOR , to ...

Owners Guide - Page 34

... to use only speakers from extreme heat, humidity and extremely dusty places. CARE OF YOUR HITACHI PROJECTION TV AND VCRPlus+ REMOTE CONTROL - 34 - FOLIOHG2 Use the CURSOR , to change function. Dry ...function will allow you prefer to shocks such as dropping it wet. MTS MODE (Multi-Channel Television Sound) will be used when receiving a weak stereo broadcast. Do not place rubber or ...

Owners Guide - Page 35

... resulting in the picture. BEFORE CALLING FOR SERVICE Troubleshooting Chart This Projection Television incorporates advanced power surge protection technology designed to protect against component or ... electrical appliances. • GHOSTS: Ghosts are caused by the appearance of a television station where the signal is reflected from automobile ignition systems, neon lamps, electrical drills...

Owners Guide - Page 36

... AC 120V, 60Hz • Power Consumption (operating) 50EX20B 154W 60EX38B 154W • Power Consumption (Maximum) 50EX20B 210W 60EX38B 210W • Antenna input impedance...........75 Ohm • Channel coverage 181 ch. SPECIFICATIONS - 36 - 3) If there is still no power, unplug the power cord from your Projection Television. SPECIFICATIONS Features: • Superfine Picture Quality...