Hitachi 50DX20B Support Question
Hitachi 50DX20B Support Question
Find answers below for this question about Hitachi 50DX20B.Need a Hitachi 50DX20B manual? We have 1 online manual for this item!
Question posted by raharvey16 on November 24th, 2014
How To Take Off The 3 Wire That Looks Like A Spark Plug Wires
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Current Answers
Answer #1: Posted by hzplj9 on November 25th, 2014 4:58 PM
hzplj9
Member since:
June 25th, 2012 Points: 4,875,690
Member since:
June 25th, 2012 Points: 4,875,690
I am assuming you are referring to the projection tubes. Please be aware that very high voltages are present and can kill. If you are not trained in TV servicing of these TV's I would advise getting an engineer. I have attached a link to the user manual for the TV which explains how to re-align the display if that is what you are trying to resolve. Normally the connectors would unscrew gently or pull.
Related Hitachi 50DX20B Manual Pages
Owners Guide - Page 1
PROJECTION COLOR TV
60FX20B 50DX20B
50FX20B
OPERATING GUIDE
IMPORTANT SAFETY INSTRUCTIONS 2-3
FIRST TIME USE
4-16
THE REMOTE CONTROL
SETUP CUSTOMIZE VIDEO
SEL
AUDIO
THEATER
ULTRATEC BIT-MAP ON-SCREEN DISPLAY
...
Owners Guide - Page 2
... remove the back cover of the FCC rules. Please read it to you operate these units.
TO PREVENT ELECTRIC SHOCK, DO NOT USE THE COLOR TELEVISION'S (POLARIZED) PLUG WITH AN EXTENSION CORD, RECEPTACLE, OR OTHER OUTLET UNLESS THE BLADES AND GROUND TERMINAL CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. If the...
Owners Guide - Page 3
... heat.
9. dance with a dry cloth.
7. A grounding type plug
has two blades and a third grounding prong. Only use this television.
1.
Refer all instructions.
5. Servicing is provided to call the... registers, stoves, or other electrical circuits.
18.
GROUND CLAMP
ANTENNA
LEAD IN WIRE
ANTENNA DISCHARGE UNIT (NEC SECTION 810-20)
ELECTRIC SERVICE EQUIPMENT
NEC NATIONAL ELECTRICAL ...
Owners Guide - Page 5
...as the viewer moves to the left and right of the HITACHI Projection Television is its best, test various locations in front of the set ...audio performance will not fall directly on the screen. HOW TO SET UP YOUR NEW HITACHI PROJECTION TV
ANTENNA
Unless your TV is connected to a cable TV system or to the television. BEST
VERTICAL VIEWING
20
ANGLE
8
3'
0'
5'
10'
15'
20'
R
4' ...
Owners Guide - Page 6
...S-VIDEO feature in place of the VHF or UHF adapter. Plug the adapter into the antenna terminal on the TV. To outdoor...
For best performance, video cables should use 75-Ohm coaxial shielded wire. ANTENNA CONNECTIONS TO REAR JACK PANEL
VHF (75-Ohm) antenna/CATV... or CATV coaxial cable to inputs and outputs located on the television's rear jack panel and front control panel. HOOK-UP CABLES...
Owners Guide - Page 7
... the MENU, making it possible to be displayed on the TV screen.
FRONT PANEL CONTROLS
FRONT VIEW
MENU INPUT VOL- VOL+ CH- NOTE:
Your HITACHI Projection TV will be turned OFF if there is no video input when VIDEO: 1, 2, 3 or 4 is turned off . To see an auto-demonstration of the screen...
Owners Guide - Page 9
...4
The INPUT button will step through each video source and antenna source input each time it is controlled by your television warranty)
S-VIDEO S-VIDEO
VIDEO VIDEO Y/VIDEO
VIDEO
(MONO)/L (MONO)/L
R
R
AUDIO AUDIO
INPUT 1 INPUT ...to INPUT 1 or 2, but note that only one of these may be controlled by the television's main volume.
ቦ S-VIDEO INPUTS 1 and 2
INPUTS 1 and 2 provides S-VIDEO ...
Owners Guide - Page 10
Follow connections that pertain to your television warranty)
S-VIDEO S-VIDEO
VIDEO VIDEO Y/VIDEO
VIDEO
(MONO)/L (MONO)/L
R
R
AUDIO AUDIO
INPUT 1 INPUT 2
PB (MONO)/L L
PR
R
R
AUDIO AUDIO
INPUT 4
MONITOR OUT
Stereo System Amplifier
Optional, ...
Owners Guide - Page 11
... a VCR cannot record its own video or line output. (INPUT 1 in place of the Projection TV and an external amplifier. In this case, connect the components CB output to the TV's... on the television. Press the Right Speaker red button and insert the positive (+) lead wire into place. This could cause damage to the TV's PR input.
If your hook-up cables.
Projection T.V.
COMPONENT ...
Owners Guide - Page 13
... or the video device is OFF), the set will appear to the previous channel. Press the INPUT button to view the program from coaxial shielded wire.
CONNECTING EXTERNAL VIDEO SOURCES
The exact arrangement you may need to modify them to accommodate your TV set is dependent on the model and features...
Owners Guide - Page 14
... 11
S-VH S V L R O U TPU T
BACK O F VCR
S-VIDEO
VIDEO (MONO)/L
R AUDIO INPUT 1 TV INPUT TERMINAL
H ITAC H IM odel orsim ilarm odel
NOTE:
Completely insert the connection cord plugs when connecting to the previous channel. CONNECTING EXTERNAL VIDEO SOURCES
CONNECTING A STEREO VCR OR STEREO LASERDISC PLAYER 1. The VIDEO icon disappears automatically after
approximately eight...
Owners Guide - Page 15
... PB (MONO)/L PR R AUDIO INPUT 4
Y CB CR R L
VIDEO
AUDIO
OUTPUT
BACK OF DVD PLAYER
HITACHI Model or similar model
NOTES: Completely insert the connection cord plugs when connecting to the previous channel. pears automatically after approximately eight seconds. 7. Connect the cable from the AUDIO OUT L of the Laserdisc or the DVD...
Owners Guide - Page 16
...'s
internal speakers.
MATRIX
ᕃ
SURROUND
MATRIX
SP.MATRIX SURROUND
ᕃ ᕅ
EXTERNAL
EXT.
ᕄ
SPEAKERS
* See page 9 for the different surround sound requirements.
ቢ The television's internal speakers. ᕄ These speakers are connected to a separate audio amplifier. Use the "AUDIO TO HI-FI" output on the TV. ᕅ These speakers are...
Owners Guide - Page 17
... box. (See page 27 for instructions on how to program the remote to control your TV, VCR, DVD or cable/satellite box depending on your television.
Owners Guide - Page 22
... is the main picture and the bottom display is being
controlled, to reduce the size of the video inputs. PICTURE-IN-PICTURE (PIP)
Your HITACHI Projection TV incorporates Dual Tuner technology designed for each. To select between main picture and PIP sub-picture tuning, press the PIP CH button on both...
Owners Guide - Page 29
Press HELP on your HITACHI Projection TV.
2. SETUP CUSTOMIZE VIDEO
SEL
AUDIO
THEATER
Menu Language Signal Source Auto Channel Set Channel Memory Channel List Clock Set Digital Array
To Quit Exit
...
Owners Guide - Page 37
... the red and blue tubes can drift out of aligning these picture beams is called "convergence". SETUP
SET UP
DIGITAL ARRAY
Your HITACHI Projection TV has three color projection tubes: one for red, one for green, one for blue. The output of these colors, however, the beams must be precisely aligned over...
Owners Guide - Page 42
... also be blocked out. Use CANADIAN RATINGS to block various types of movies and television programs based on the two rating systems used to keep the TV from being viewed...any video input.
CUSTOMIZE
CUSTOM
PARENTAL CONTROL This function will block out the picture and sound of television programming based on a parental guide ratings will be viewed during that time period. (Set clock first...
Owners Guide - Page 55
... result. Do not leave it on your television will become erratic or possibly stop altogether. Place your television away from the wall outlet if your television. Do not touch the screen too often. Avoid placing the remote control in a distorted picture.
55
CARE OF YOUR HITACHI PROJECTION TV AND YOUR REMOTE CONTROL
DO Dust...
Owners Guide - Page 57
... 30 seconds and plug the power cord back in picture
© ©©© ©
Poor reception on some channels
© ©©© ©
Picture rolls vertically
©
©
No color ©
© ©©©
©
Poor color ©
© ©©©
©©
HITACHI Projection Television incorporates advanced power...
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