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Pentus 32 inch lcd tv screen size is OK with D sub source from laptop (gives black band down each side)but when viewing TV channels from Sagem ITD 64 set to auto aspect ratio on screen display titles are only patly shown with parts missing to left and right of screen. Is it possible to adjust the visible screen width and height or not.

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  • dmyk Dec 21, 2008

    the colour on my Pentus 32" lcd has gone green

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SOURCE: I have a Polaroid 19

Posted in Projection Televisions section in error. Re-posted in Flat Panel tv section. Still waiting for reply.

Posted on Nov 13, 2008

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Unable to see all the writing on screen. some of it is missing on right and left sides. I can change screen size but it does not bring full text into view. Philips 32" flat screen. Instructions...


Well I'll take a stab at this.
1) how many size selections do you have?
Many of the new flat panels have.
a) Normal
b) stretched
c) 3x4
d) 16x9
e) overscan
The issue you describe is that you are watching a 3x4 source/picture and your TV size is either in the 'Over scanned' position or the other possibility is that your TV has a Zoom function and it's zoomed in too far. Just a thought!
Blessings always,
A/V Media Tech Guy

Nov 29, 2009 | Projection Televisions

3 Answers

LG 32 inch lcd tv. When you turn it on, the screen (no picture) looks like a shattered window. The set is not hooked up to cable, channels aren't set yet. I just bought the tv for my son.


You need to hook this set up to viewable source to verify if there is a defect.

Then select the source, and check for problems, then.

Is the set used or new?

Brian

Aug 02, 2008 | LG Projection Televisions

1 Answer

Sony lcd projection tv vertical adjustment KF-50E200A


Try changing the settings for the video formats, widescreen, regular, and all that. There are angle mirrors in the back of the tv that direct the projected image on the screen. The mirrors are positioned such that if, says, a piece of a metal bracket or something falls down inside the projection area, it'll fall right against the projection lens and block the image. Open up the back of the tv and follow the light path from the screen backwards to its source and make sure there's no debris in the projection path.

Sep 17, 2009 | Sony KF50E200 TV

1 Answer

Hitachi 51GWX20B Rear projection HD tv, convergenance/color issue


I bet you have a open resistor for the blue sub yoke. Typically it would be a 2.2 omh or a 1.5 ohm. Some times it is hard to tell buy looking at them. It you have a Ohm Meter, unplug the set, pull the sub yoke plugs from there connectors.(They are the plugs right behind the heat-sinks) . If you know the resister color code it will be a must to determin if any are open or increased in value. If you see a resister that has two red bands and two gold bands, it it a 2.2 ohm. A resister with a brown band, green band, and two gold bands is a 1.5 ohm. On some occasions, you will see a brown band, a white band and two gold bands, this is a 1.8 ohm. This circuit does not give much leeway for subing with wrong values and it even could cause premature failure if the IC's again. One last thing, double check that all the pins made it through the board when mounting and are not touching each other top side of board. As far as the one side of the picture pulling in , I think it is all related. I have seen defective STK392-150's new out of the bag.
Well thats all I can tell you at this point.
Good Luck,
Skyassoc

Jun 19, 2009 | Hitachi 57SWX20B 57" Rear Projection...

1 Answer

How do I fix picture size so it fills up the Tv sreen for a Toshiba 42" RV530U LCD HDTV?


hi,
Enter setup on remote then go to screen settings then change the vienig screen it might be on auto but this changes depending on what your watching you can do it that way or their should be a button on the remote you can press that changes from auto to 16/9 and 4/3 the button might say exp or have a square with arrows pointing out its usually near the source button where you can choose what av channel your using like for dvd and video etc.

You have a look and then ill look for the right way to do it and post back in few minutes let me know how you get on and if your still stuck ill tell you when i find out but give me few minutes ok

The button you need is in the top row of buttons its not the first button its the one just to the right of this ok

So its top row on control top row second button in press this a few times wii change the viewing screen to fit the whole screen ok.
this should now of solved your problem.

Let me know if you need further assistance ok

Apr 23, 2008 | Projection Televisions

1 Answer

50 INCH HITACHI ULTRAVISION HAS COLOR DIFFERENCE ON EDGE OF SCREEN


Hey, I found this on a blogsite about lcd rear projections....looks like our tv's screens have been burned by the "pillers" that surround the tv when switching from 4:3 to 16:9 or fullscreen... read below, I hope it helps !
cheers!
Vern

Rear projection crt's,the first generation widescreen tv's were notorious for that.Lcd and plasma can have the same problem,but it takes much longer and is not as harsh.Dlp's use tiny mirrors,so it isn't a problem with them.Lcd and plasma tv's should be ok unless you watch them with blck bars on them all the time.
We have lcd monitors at work,and i've seen them after a year with bad burn in.They also run 24 hrs a day 7 days a week with the same display.



GKar posted 2006 Oct 10 15:31 TooLFooL : i have 51" sony rear-projection and those freakin' grey bars burned themselves right into the screen...

I read that to avoid the burning you had to limit your 4:3 viewing time to 15% of total time viewed. (applied to my TV but apparently yours and others as well...great! now they tell you :-x , this applies unless 4:3 aspect was changed to stretched or zoomed...yuck :-x )

This really sucks as a Star Trek/Lexx/Farscape fan as they are mostly 4:3, fortunately the upconvert player/hdmi combo sends a 1080i 16:9 signal to my TV so the effects are drastically reduced by nearly filling the TV without the grey bars or burn in problem without stretch or zoom modes being used. yay! :wink: (default grey bars set to black automatically, apparently grey isn't needed due to screen area covered is sufficient for burn in not to be a problem.)

Apr 11, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

Black Screen with vertical lines down the side?


· http://esupport.sony.com/perl/news-item.pl?news_id=24
· Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.

Jan 03, 2008 | Sony KP-57HW40 57" Rear Projection...

2 Answers

Hitachi ultravision 50 inch lcd 50v500a


A BIG RED SPOT APPEARS ON THE SCREEN WHEN U TURN IT ON WHEN IT IS STILL BLACK. THEN ARED HAZE IS VISABLE IN ABOUT I 6 INCH AREA WHEN VIEWING THE TV.

Nov 25, 2007 | Projection Televisions

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