Question about Office Equipment & Supplies

1 Answer

I'm having many dots on the top left corner on my display from the projector

Posted by on

  • Joseph Setaro Nov 19, 2014

    Hello,

  • Joseph Setaro Nov 19, 2014

    It may be the DMD chip. Have you noticed that the spots are multiplying? Also, do you get the spots when you unplug any source from the projector? If you have the spots and there is no source, then it is the DMD chip. They can be replaced for around $100-$400 depending on the projector.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Office Equip... Master
  • 2,432 Answers

Check the film you are using ,you will find small dots scratched on several frames, they are used as markers to change from one projector to another. they can be covered over with a filler. If the dots are there all the time you may have something on the lens.

Posted on Nov 12, 2014

4 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

projdoc
  • 2236 Answers

SOURCE: DS125 LG projector - only displays top left hand

if resetting the settings to factory default doesn't work, it might be the light tunnel. it would need to be replaced.

Posted on Dec 28, 2009

  • 1 Answer

SOURCE: a violet like color appears

MAKE SURE THERE IS NOTHING MAGNETIC AROUND THE PROJECTOR - MAGNETS CAUSE DISTORTION IN PROJECTORS

Posted on Feb 25, 2010

  • 6 Answers

SOURCE: Panasonic video projector, via Composite video in.

You may need to adjust your overscan.
To do this you will need to press "MENU", choose "POSITION", now adjust the "V-POSITION" and move it only until the white line disappears.
The line that you see at the top sounds like SMPTE code, which is used by broadcasters for many purposes. http://en.wikipedia.org/wiki/SMPTE_time_code

Posted on Feb 28, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Image is bright but there is a slight issue - on the left hand side a purple line displays vertically. Anybody knows why is this fault appeared and how could it be solved.


There is three LCD in the projector red, green and blue. If green LCD make any fault mean line or dot or dots then screen show these line or dot in purple color:
If line is very straight and sharp edges then green LCD is faulty and need to be replaced.
If line is not straight and faded edges then some thing in LCD block so your projector need service

Feb 22, 2011 | Sony VPL PX40 Multimedia Projector

1 Answer

Polarview 211e


Go to:

System Preferences (you can get there by clicking on the Apple Menu in the top left corner) -> Displays -> Detect displays

After you click "Detect Displays" your G3 should automatically send the display image to your projector.

Feb 27, 2008 | Polaroid Polaview 211E Multimedia...

1 Answer

When I turn on my nuvi 200 it says press dot. When I press the dot it just moves around the screen to different location.


To calibrate the touchscreen on your nuvi 200 series follow the steps below:
  1. Have the unit turned OFF and unplugged from power.
  2. Slide the power switch to the ON position and hold for about 45 seconds.
  3. A message will display on the screen: Press Dot.
  4. Once this message displays, release the Power button.
  5. Press in the center of the Dot.
  6. Keep pressing in the center of the Dot as it moves around the screen.
  7. Once this is complete, there will be a message: Calibration Complete.
  8. Touch Ok and the unit will restart.
The touchscreen will now be recalibrated.
*Note if unit is running software version 6.00 or newer you will want to follow steps from below.

To calibrate the touchscreen on your nuvi 205 series follow the steps below:
  1. Have the unit turned OFF and unplugged from power.
  2. Place your finger in the top left hand corner of the touch screen and apply pressure.
  3. Slide the power switch to the ON position. Once unit powers on release the power button.
  4. Hold pressure in left corner until the Press dot message appears.
  5. Once this message displays, remove your finger from the screen.
  6. Press in the center of the Dot.
  7. Keep pressing in the center of the Dot as it moves around the screen.
  8. Once this is complete, there will be a message: Calibration Complete.
  9. Touch Ok and the unit will restart.
The touchscreen will now be recalibrated.

//changed this line from 'solution1description.innerHTML' to use getElementById //to prevent FF warnings. They both appeared to work, but this is cleaner. solution = document.getElementById('solution1description').innerHTML; Last modified on: 09/30/2010

Oct 23, 2010 | Garmin nuvi 205 GPS Receiver

1 Answer

Friend has a problem with his Garmin nuvi: when typing the letter to the left appears. what can be done?


It needs to be calibrated
To calibrate the touchscreen on your nuvi 200W follow the steps below:
  1. Have the unit turned OFF and unplugged from power.
  2. Slide the power switch to the ON position and hold for about 45 seconds.
  3. A message will display on the screen: Press Dot.
  4. Once this message displays, release the Power button.
  5. Press in the center of the Dot.
  6. Keep pressing in the center of the Dot as it moves around the screen.
  7. Once this is complete, there will be a message: Calibration Complete.
  8. Touch Ok and the unit will restart.
The touchscreen will now be recalibrated.
*Note if unit is running software version 6.00 or newer you will want to follow steps from below.
To calibrate the touchscreen on your nuvi 205 series follow the steps below:
  1. Have the unit turned OFF and unplugged from power.
  2. Place your finger in the top left hand corner of the touch screen and apply pressure.
  3. Slide the power switch to the ON position.
  4. Hold pressure in left corner until the Press dot message appears.
  5. Once this message displays, remove your finger from the screen.
  6. Press in the center of the Dot.
  7. Keep pressing in the center of the Dot as it moves around the screen.
  8. Once this is complete, there will be a message: Calibration Complete.
  9. Touch Ok and the unit will restart.
The touchscreen will now be recalibrated.

Aug 14, 2010 | Garmin nuvi 200W GPS Receiver

1 Answer

Garmin nuvi 205, sometimes it won't respond to my touch. Sometimes when I go to give it a name or address it just keeps repeating a letter, "aaaa, or jjjj. then when I touch the botton to go back or clear...


Your touch display is shorting out....BAD
Replace Unit
BUT try this first:
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;} To recalibrate the touchscreen on your nuvi 200 series follow the steps below:
  1. Have the unit turned OFF and unplugged from power.
  2. Slide the power switch to the ON position and hold for about 45 seconds.
  3. A message will display on the screen: Press Dot.
  4. Once this message displays, release the Power button.
  5. Press in the center of the Dot.
  6. Keep pressing in the center of the Dot as it moves around the screen.
  7. Once this is complete, there will be a message: Calibration Complete.
  8. Touch Ok and the unit will restart.
The touchscreen will now be recalibrated.
*Note if unit is running software version 6.00 or newer you will want to follow steps from below.
To recalibrate the touchscreen on your nuvi 205 series follow the steps below:
  1. Have the unit turned OFF and unplugged from power.
  2. Place your finger in the top left hand corner of the touch screen and apply pressure.
  3. Slide the power switch to the ON position.
  4. Hold pressure in left corner until the Press dot message appears.
  5. Once this message displays, remove your finger from the screen.
  6. Press in the center of the Dot.
  7. Keep pressing in the center of the Dot as it moves around the screen.
  8. Once this is complete, there will be a message: Calibration Complete.
  9. Touch Ok and the unit will restart.
The touchscreen will now be recalibrated.

Does this help? Let me know. Thank you...

Nov 03, 2009 | Garmin nuvi 205 GPS Receiver

1 Answer

Black dot on top left corner and center of photos


This is dust on the sensor. Google the words...cleaning a digital camera sensor. You'll find instructions and sources for supplies.

Oct 02, 2009 | Nikon D80 Digital Camera with 18-135mm...

1 Answer

TI 84 plus calculator, flashing dot in upper left hand corner


Hello,

When you turn the calculator on, its screen is cleared, save for a small square on the top left corner. This is the cursor and it is blinking: The calculator is waiting for you to order it to perform some calculation.

Try this simple operation
[1] [+] [1] [ENTER]. The calculator will display the result one line down justified to the right.

Hope it helps.

Aug 26, 2009 | Texas Instruments TI-84 Plus Calculator

1 Answer

The screen on my Garmin Nuvi 200W won't respond. I tried the recalibration but the screen doesn't respond when I touch the dot. I also tried a hard reset and that didn't help either. Help please!


There is more than one calibration procedure, but for the 200 it is:
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;} To recalibrate the touchscreen on your nuvi 200 follow the steps below:
  1. Have the unit turned OFF and unplugged from power.
  2. Slide the power switch to the ON position and hold for about 45 seconds.
  3. A message will display on the screen: Press Dot.
  4. Once this message displays, release the Power button.
  5. Press in the center of the Dot.
  6. Keep pressing in the center of the Dot as it moves around the screen.
  7. Once this is complete, there will be a message: Calibration Complete.
  8. Touch Ok and the unit will restart.
The touchscreen will now be recalibrated.
*Note if unit is running software version 6.00 or newer you will want to follow steps from below.
To recalibrate the touchscreen on your nuvi 205 series follow the steps below:
  1. Have the unit turned OFF and unplugged from power.
  2. Place your finger in the top left hand corner of the touch screen and apply pressure.
  3. Slide the power switch to the ON position.
  4. Hold pressure in left corner until the Press dot message appears.
  5. Once this message displays, remove your finger from the screen.
  6. Press in the center of the Dot.
  7. Keep pressing in the center of the Dot as it moves around the screen.
  8. Once this is complete, there will be a message: Calibration Complete.
  9. Touch Ok and the unit will restart.
The touchscreen will now be recalibrated.

If this doesn't work you have two choices
Buy a new one
Or
Send your in for repair. Go here for this option
http://www8.garmin.com/support/outofwarranty.html

Aug 23, 2009 | Garmin nuvi 200W GPS Receiver

1 Answer

DS125 LG projector - only displays top left hand corner of my screen on the wall.


if resetting the settings to factory default doesn't work, it might be the light tunnel. it would need to be replaced.

May 18, 2009 | Office Equipment & Supplies

1 Answer

I'm getting inaccurate letter entry on the letters I type. For example, when I type a B an M appears - I'm noticing it on the bottom row of letters at this time. Solution?


Are you sure you pressed the correct location on your screen???
If so, you may need to calibrate the screen.
Do this:
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;} To recalibrate the touchscreen on your nuvi 200 series follow the steps below:
  1. Have the unit turned OFF and unplugged from power.
  2. Slide the power switch to the ON position and hold for about 45 seconds.
  3. A message will display on the screen: Press Dot.
  4. Once this message displays, release the Power button.
  5. Press in the center of the Dot.
  6. Keep pressing in the center of the Dot as it moves around the screen.
  7. Once this is complete, there will be a message: Calibration Complete.
  8. Touch Ok and the unit will restart.
The touchscreen will now be recalibrated.

*Note if unit is running software version 6.00 or newer you will want to follow steps from below.
To recalibrate the touchscreen on your nuvi 205 series follow the steps below:
  1. Have the unit turned OFF and unplugged from power.
  2. Place your finger in the top left hand corner of the touch screen and apply pressure.
  3. Slide the power switch to the ON position.
  4. Hold pressure in left corner until the Press dot message appears.
  5. Once this message displays, remove your finger from the screen.
  6. Press in the center of the Dot.
  7. Keep pressing in the center of the Dot as it moves around the screen.
  8. Once this is complete, there will be a message: Calibration Complete.
  9. Touch Ok and the unit will restart.
The touchscreen will now be recalibrated.

Dec 26, 2008 | Garmin nuvi 260W GPS Receiver

Not finding what you are looking for?
Office Equipment & Supplies Logo

Related Topics:

111 people viewed this question

Ask a Question

Usually answered in minutes!

Top Office Equipment & Supplies Experts

kakima

Level 3 Expert

102366 Answers

k24674

Level 3 Expert

7993 Answers

yadayada
yadayada

Level 3 Expert

75822 Answers

Are you an Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...