Question about Mustang 120 Diagonal 16:9 Electric Projection Screen - White Case Projector Screen

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Mustang electric screen down limit adjustment

Which direction relates to up or down motion?

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I have a Panasonic Quintrix F TV. About 6 weeks ago the tv screen started displaying


Rule out the signal source by seeing if same issue when a DVD etc is used.

Usually a wave like motion from bottom to top is either signal related or a problem in the power supply (wave moves from bottom to top suggests that).

If not on rear inputs (A/V) it is not the power supply.

Model number is not indicated here and might be helpful.

SD TECH

May 26, 2012 | Projection Televisions

1 Answer

How do i adjust color screen is bright need to darken


Hi there,

You can adjust brightness by following these simple steps:
1) Press the MENU/SELECT button on the remote to show the on screen menu.
2) Press the CURSOR RING RIGHT to enter the PICTURE sub menu.
3) Press the CURSOR RING DOWN repeatedly until the EYE FIDELITY control is highlighted.
4) Press the CURSOR RING RIGHT or LEFT until you select the option you want, either PROGRESSIVE or INTERLACED.
5) Press the STATUS/EXIT button to turn the menu off.
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Helpful Hint
- The Eye Fidelity control is not available for use with AV4 and AV5.
- You may want to use the interlaced option to enhance programs containing a lot of motion.

Thank you for using FixYa! Have a nice day and please remember to rate this solution.

Warm regards,
BearWeb

Apr 04, 2010 | Philips 60PP9352 60" Rear Projection...

1 Answer

How to clean the screen


Hi there, use only plain water (no cleaning agents) to (slightly) moisten a clean towel, then Gently wipe the screen in a up and down motion, going in same direction the ribs on the screen are running (vertical), this will keep from damaging the screen while cleaning. Avoid using paper towels, they tend to leave behind some tiny particles.

Feb 06, 2010 | Sony Projection Televisions

1 Answer

I have a Mitsubishi RPTV. Everything looks fine except for the blue colors look blurred. I have tried software convergence but the blue still looks blurred and strange. What can I do?


ADJUST THE ELECTRICAL FOCUS. AND THERE IS A MECHANICAL FOCUS ALSO. SET THE ELECTRICAL FOCUS BY LOOKING DIRECTLY INTO THE TUBE AND ADJUST IT SO THE TUBE SURFACE IMAGE IS SHARPEST. THEN LOOKING AT THE REAR OF THE SCREEN ADJUST THE MECHANICAL FOCUS, ON THE LENS UNTIL IT IS SHARPEST. ALSO IT MIGHT NEED A CLEANING OF LENS&MIRROR. DIRT AFFECTS BLUE LIGHT FIRST.

Dec 27, 2009 | Projection Televisions

1 Answer

Too much yellow does not adjust with normal drop screen adjustments. can i adjust the light beams.on my philips 50"


Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} 1. Turn the green screen control on the Focus Block until retrace lines appear and gradually turn it back
Until the point where you can see the retrace line disappears, just before cutoff.
2. Turn the red screen control on the Focus Block until retrace lines appear and gradually turn it back
Until the point where you can see the retrace line disappears, just before cutoff.
3. Turn the blue screen control on the Focus Block until retrace lines appear and gradually turn it back
until the point where you can see the retrace line disappears, just before cutoff.
4. If the screen still appears too bright after proper G-2 adjustment, you need to adjust the sub-bright adjustment in the service menu
control down until screen cut-off. (Service data Range is usually 21 to 25 in the Service menu, for Sony sets you first go to category "MCP2", & then adjustment item 01( "SBRT")= subright.
For electrical the focus, put on the screen a clear picture of your choice thru an input of the TV set from a DVD, then pause the playback of the DVD Look into each color and rock that color focus control back and forth (turn the control one way then the other way slowing down as the picture goes into the best focus. till the picture looks sharp do each color till they all look in focus. NOTE: it is best to look into each color tube to achieve the best electrical focus. For optical focus please follow the manual lens adjustment in the sets service manual
By Larry Dillon

Aug 27, 2009 | Philips 50P8341 50" Rear Projection...

2 Answers

I have a grandview elegant electric projection screen and when I retract it, it stops about a foot below the case and won't retract entirely into the casing. Help please.


Electric screens are just about the same as a garage door opener. They have a up and down limit setting. Usually screens will have the motor on the left as you look at the sceen, this is where the limit switch ajustment screws are. If they are labeled great, if not hopefully they are obvious to see on the motor or roller. Hope this helps.

Aug 05, 2009 | GrandView Elegant Electric Plug-In Screen...

1 Answer

Red horizontal convergence PT-47WX49E


converge outputs getting tired or limiting resistors opening up. adjusting this incorrectly will make the situation worse keep in mind that overdriving these chips will cause a fold over of your image when you see this carefully adjust in the opisite direction as you may be overheating the outputs

Oct 08, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Samsung Rear Projection Problem (not convergence)


The tv has 2 focus adjustments for each tube, mechanical and electrical.

1. Mechanical focus is set by looking at screen from back (through inspection plate on back of most samsungs) and rotating the lens assembly on CRT. loosen wing nut and turn lens assembly to go through focus and back to best position.

Put convergence pattern on screen and manually misadjust bottom red and green lines convergence so they can be seen through inspection hole.

With back cover of TV off you can usually reach your hand up beside the lens assembly to loosen the wing nut then rotate to adjust. Green is in the middle. The focus will be obvious when you rotate and look

When you are finished make sure the foam dust protector is not over any of the lens assemblies and the wing nut is tight.

2. Electrical focus - located at front of unit. the front grille/speaker cover is removed and maybe a cover over the front crt inspection hole.

In the inspection hole there is a black plastic "Focus/screen adjust Assembly" with 2 rows of 3 controls.

One row is focus and the other is screen. The middle controls are for green with R/B on either side. Usually the controls are labelled as "focus" and "screen". You want to adjust the focus controls, one for each color. Look for the focus or screen label imprinted in the plastic. Don't play with the screen settings.

With the same misadjusted convergence pattern you can see a red, blue and green line. Adjust green focus and watch green line for best focus. Do same for other 2.

Screen adjustments are very exact and delicate. The easiest way to deal with them is to turn color off in Customer adjust menu. Put any color tone adjustments in the middle (low, med, high, put at med).

You should have a b/w picture if there are no crt or other color related faults. If it is close to B/W leave screens alone.

If the pix is too green, then the green screen setting must be reduced a small amount. Do not play with these adjustments as most TV repairrers have a difficult time adjusting them.

If focus adjustments don't help then focus control or CRT may be defective. Needs expert to determine.

easyab

http://calgaryconvergencerepair.weebly.com/convergence-ics.html


Jun 24, 2008 | Samsung HCM4216W 42" Rear Projection...

2 Answers

Sony 51WS500 convergence


I was wondering you did not say if you first replaced convergence ics STK-392-110s or150s. If not this would be why it does not hold alinement.

Dec 24, 2007 | JVC AV-56WP30 56" Rear Projection...

2 Answers

Hitachi Mo# 53uwx10ba double image


Solution:

Your TV has a convergence problem. Here are some of the most common symptoms.

  • Screen looks 3D
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed in or warped.

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence or magic focus section.

Try to adjust the convergence.

You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

Its a fairly easy fix on the Hitachi sets.

You can get a repair kit that includes all the parts from www.TvRepairKits.com. The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc.
Everything you need to fix it yourself.

Dec 03, 2007 | Hitachi 53UDX10B 53" Rear Projection...

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