Question about Texas Instruments TI-86 Calculator

1 Answer

There is a grid on my screen. How do I get it to clear?

On my regular screen the grid will not go away. I don't know how to clear it.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Texas Instru... Master
  • 7,993 Answers

Hello,
Press [2nd][Catalog-Vars] menu Scroll to get [GridOff]. Press [ENTER]
If command echoes on home screen press [ENTER] to execute it.
Hope it helps.

Posted on Sep 23, 2009

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Mitsubishi WS55711 TV. 'm OK with a a soldering iron and have done similar repairs in the past but I'm far from an expert. I had a convergence problem and have installed a new convergence...


Since you said replaced a chip, I presume it was the one STK-393-110 which is used in some models--most of their sets use two chips------I know these sets very well.


I have a offer for you---if you have Yahoo IM we can chat there and maybe find your problem.

Here the site emails me etc.

SD TECH

May 28, 2011 | Televison & Video

1 Answer

How i adjust horizontal size and vertical size


To answer your concern, all you have to do is to change the setting of your aspect ratio on your TV.

Here is my suggested way to procede:


1. Apply 1080i signal, which should produce an oversized HD image on ColorStream1or 2.
2. Select an HD channel that is broadcasting standard 4:3 image, not wide screen.
3. Switch to the Service Mode ( Please refer to the above links). In the Service mode, press channel up/down to find the Adjustment parameters needed for the following steps.

4. Adjust HIT with volume up/down control for the image height to 22.5 inches.

6. Adjust WID for image width of 30 inches, (22.5*4/3)
7. Adjust HPOS to center the image.
8. Adjust PARA and TRAP to minimize geometric distortion.
9. Switch into Convergence mode and Adjust VLIN to get equally spaced horizontal grid lines.
10. Measure the length of the central grid lines and note the number of horizontal and vertical grid lines. This information is used to create an overlay grid.
11. Create the overlay grid on 40x25 x0.003 inch clear Acetate sheet, which you can get at the Art Supply store for under $2. Draw the grid with a fine line erasable pen. Draw vertical and horizontal lines through the center of the sheet so that the lengths are the same as the central grid lines. Now draw the grid so that it has the same number of lines as the convergence grid but are equally spaced, with the outer ones at the ends of the central lines.
12. Cut off about 1/4 inch from the right side of the sheet so that the sheet can lay flat against the screen, which is slightly less than 40 inches.
13. Put a reference mark on the TV frame 2.5 inches down from the upper left side of the screen.
14. Place the overlay on the screen so that the upper edge lines up with the reference mark. The overlay sticks by electrostatic attraction.
15. Use convergence controls to remove grid distortion and converge grid colors. Refer to the Anamorphic link for details.
16. Enjoy 1080i.

Other Comments:
I didn't realize I could create the overlay grid before placing the Acetate sheet on the TV screen, until I finished drawing the grid with the sheet placed on the screen. I added grid lines as called for in the procedure. I'm sure this method took much longer no only to draw the lines but some of them were difficult to see.

Part way through the convergence procedure, I became concerned that the image width was off since I did my screen adjustment with wide screen image. Thus, I decided to repeat that step with a 4:3 screen.

I confirmed the need to press 7 often to save results since after I adjusted one grid color without it, I accidentally hit a key that switched me out of convergence mode and when I switched back, all settings were gone.

Another mistake I made was not realizing that the cursor color determines which grid gets moved.


May 13, 2011 | Toshiba 32AV500U 32 in. LCD HDTV

2 Answers

Rear defogger doesn't work even though dash lite works


Couple of things to check - first look for any scratches through lines, a couple of scratches will not let power run from side to side. The other is -> with a test light or voltage meter -> put (+)cable of meter/light to small electrical connector that attached to your window and (-) cable to a good ground (metal) light will come on/meter should read voltage there.

Mar 02, 2011 | 1998 Chevrolet Cavalier

1 Answer

Printing sound like it is printing but nothing on page, I did a test page and only the some of the printing worked. The black grid didn't show up


You may need to do a printhead cleaning operation.
Do 2 regular cleaning cycles.
If still not printing clearly, do a deep cleaning cycle.

Feb 14, 2011 | Canon PIXMA MP830 All-In-One InkJet...

1 Answer

Blurred picture, after some warm-up it back to clear picture


If the problem doesn't return after the picture becomes normal, then it could just be due to the electron gun taking longer to fire up. I don't know how old your TV is, but TVs older than ten years typically take longer to warm up than more modern sets.

Jun 02, 2009 | Sharp LC-19SB25U 19 in. LCD HDTV

1 Answer

IR5000 bloque


this is a code for detection of no or faulty charge to the drum open front door remove toner hopper take out primary charge unit see if any wires are broke on grid , then see if the wires underneath the grid are still there... if all seems ok gently clean the grid with cloth and windex then clean wires underneath dont break grid wires . put it back in let me know

Dec 23, 2008 | Canon imageRUNNER 8500 Copier

1 Answer

Magenta diagonal grid


The projector is done.
You will need to buy a new one.

Feb 04, 2008 | Compaq iPAQ MP1200 Multimedia Projector

1 Answer

Toshiba colorstream 27A33 TV


1.Are these lines only in the upper 1/3 rd portion of the screen?And is there a clear demarcation between this area and the lower portionb, where the image is perfect? 2.Or is thin Horizontal lines evenly spaced around an centimetre apart? If it is the first case, then there si a problem with your TVs SMPS. It is not generating the required regulated 110V required for the TVs functioning. If it is case 2, then there is a simple adjustment at the back - 'SCREEN'. This adjusts the Screen Grid Voltage, and by slightly lowering it, this problem will go away.

Sep 05, 2006 | Toshiba 27A30 27" TV

Not finding what you are looking for?
Texas Instruments TI-86 Calculator Logo

Related Topics:

101 people viewed this question

Ask a Question

Usually answered in minutes!

Top Texas Instruments Office Equipment & Supplies Experts

kakima

Level 3 Expert

102366 Answers

k24674

Level 3 Expert

7993 Answers

Stevan Milanovic

Level 2 Expert

256 Answers

Are you a Texas Instruments Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...