Question about Nikon D80 Digital Camera with 18-135mm Lens

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When i try to focus, it goes red instead of green

So when i hold the trigger halfway down, it focuses on the object, hower the grid flashes red, instead of green. im not getting the quality pictures as i should. help me. ive used different lens, settings, objects, same result. please help

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Reset all the functions to default. Try it again. You probably have mininum ISO on or minimum aperture on.

Posted on Nov 30, 2008

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Shots are blurry


This issue can occur in the following circumstances:
The subject is too close to the camera lens Insufficient lighting Subject movement Camera movement Incorrect camera settings Incorrect camera operation Follow the steps below to help prevent taking pictures that appear blurry, out-of-focus or distorted.

If the camera has both an auto focus and manual focus mode, make sure it is set to auto focus. Make sure there is enough lighting to allow the camera to focus on the subject. Make sure the camera settings are set appropriately. When taking close-up or macro-type shots, ensure the subject is not closer than the minimum focus distance of the lens. Also, if the camera has a zoom option, set it to the W (wide-angle) position. If you have a fast-moving subject and the camera has a Program AE mode with a higher shutter speed (such as Sports action), make sure it is enabled. Also, if the camera has an ISO control, set it to a higher setting. If your camera has a SteadyShot/anti-blur function, ensure it is enabled. Aim the camera at the subject. Press the shutter button halfway down. NOTES:
Pressing the shutter button halfway down allows the camera to focus automatically. A flashing green indicator will be visible in the LCD or viewfinder. When the indicator stops flashing, focusing is finished and the camera is ready to take the picture. Some camera models have a Monitoring AF setting that can be selected which allows the camera to focus without the need to hold the button halfway down. Consult the instruction manual of the camera for information whether or not this is applicable for your model.

Jan 01, 2011 | Cameras

1 Answer

I have an Olumpus d-535 camera that does not Autofocus well.


Try pushing the Shutter halfway down until you get a green "go" indication, and take the pic. This forces the camera to focus, and is something you often have to do with these point and shoot automatic focusing cameras.

Mar 13, 2010 | Cameras

1 Answer

Olympys fe-270 takes blurry pictures


Try this. Aim the camera at the person/object you want to take a picture of. Press the shutter button "HALF WAY DOWN" wait 2 seconds then complete by pressing all the way down to take the picture. The auto focus works on the "half way down" stroke. Some cameras have a light that goes from red to green to let you know the focus was completed. Or, just wait the 2 or so seconds.

Dec 22, 2009 | Olympus FE-270 Digital Camera

1 Answer

Hitachi 53UWX10BA dynamic convergence works but blue is blurry


I know this set very well---you are saying convergence adjusts ok everywhere? If you understand that the blue is usually de-focused a little----there are only two ways to adjust the focus of each tube-----

1.) Behind the front speaker grill there is an inspection plate---with it removed you will see a small black plastic block with 6 controls on it; it is the MASTER SCREEN/ FOCUS BLOCK

2.) THREE of the controls left to right are Screen controls(red, green and blue) and the other 3 are FOCUS--IT IS ALL black and you need to look close to identify which is focus and which is screen---you are looking for the BLUE focus control(one of the 6)

3.) With the convergence grid on screen cover the RED and GREEN lens in the set and try to adjust the focus of the blue(I presume you know how to put the set into the Convergence mode?

4.) The only other way to adjust the Blue focus is from the back of the set---with the Red and Green lens covered up place a blanket over the top of the set that covers the whole screen--from the back of the set you will note that all three of the black focal lens have a wing nut---with the convergence grid up and only blue lines present(Green and Red lens covered with a cloth) look from behind the set at the grid---loosen the wing nut on the blue lens and slowly slide the lens left or right until the blue has the best focus possible----if it will not adjust with the focal lens or the front focus control you have a circuit problem.

I do this here for free and if this information helps you take a minute and give me a vote here. If you have any questions or need advice reply to this posting here and I will assist you.

SD TECH

Sep 14, 2009 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

How to get manual focus on Olympus Camedia C-750 ultra zoom digital camera


TTTTTTTTTTTTTTTTTTTTTTTTITf correct focus cannot be obtained
When the subject to be focused is not on the AF target mark (not positioned
in the center of the composition), you can use the following steps to obtain the
correct focus on the subject. This operation is referred to as "focus lock".
Determine the position of the subject after focusing (Focus Lock)
1 Press the power switch.
• The camera turns on in the shooting
mode.
• The lens extends and the monitor turns
on.
• The orange lamp lights.
2 Turn the mode dial and select a
shooting mode.
"Shooting mode" (P.36)
3 Position the AF target mark on
the subject you want to focus on.
• When shooting a hard-to-focus
subject, point the camera at an object
about the same distance away as the
subject.
Press the shutter button halfway
until the green lamp lights.
• When the green lamp lights steadily,
the focus and the exposure are locked.
• When the green lamp blinks, the focus
and exposure are not locked. Release
your finger from the shutter button, reposition
your subject and press the
shutter button halfway again.
5 Keeping the shutter button
pressed halfway, recompose
your shot.
6 Press the shutter button fully.
Try the above, info from D-535, C-370 and X-450.
I can email you the complete manual if this works.
Regards
Phillip

Sep 12, 2009 | Cameras

1 Answer

My fuji finepix s 7000 has only been used for around 6 months--I'm now getting some shots blurred and out of focus and some are fine. I'm using auto everything as I'm not very bright about manual...


if there is a red AF sign after it focusus on the right of the screen, then the camera was not able to focus, so either point the camera at something a similar distanceaway from the object, then, holding the shutter button halfway down, turn the camera so that it is in the position you want, or switch the camera to manual focus (but im guessing that you dont want to do that) also the shutter speed might be too slow, if it is dark where you are, try a tripod or monopod, or go to S in modes, and increase the shutter speed (but not so much that the apeture turns red), and dont use telephoto in low light levels

Jun 30, 2009 | Fuji Finepix S9600 Digital Camera

1 Answer

RCA P46921. Just changed flyback.


First, this assumes nothing else is going on to cause it. Here's what I did. Go to the 'green grid' via the v76 menu and go through the alignment there. Notice that there are red letters, blue letters, and a green grid. While you are in this screen, adjust the red, green, and blue focus watching the individual color's item until they are in focus. If they won't focus here, they won't focus and you have something else wrong (what I do not know). Then, return to normal programming, then select menu on the remote, then screen, then adjust projection tv convergence both horizontal and vertical crosshare. That ought to get it.

Mar 16, 2008 | RCA P46921 46" Rear Projection Television

3 Answers

Autofocus jumps around and often will not settle on the correct setting


what i do is usually put it onto manual focus then back to auto focus, what it may be is that you are using the wrong lens for your subject :/

Feb 27, 2008 | Canon Rebel XT / EOS 350D Digital Camera

1 Answer

Colors out of alignment; curved lines


this sounds like a convergence issue.. one thing you are going to want is a good test dvd.. avia - guide to home theater or video essentials are two very good ones. anything that will supply you with test patterns and let you pause on them will work.

you will need to get into the service menu, using your remote press DISPLAY, 5, VOL+, POWER in quick sequence. once the screen comes up you should have green letters and numbers at the top of the screen. at this point, keys 1 and 4 change the item, keys 2 and 5 change the category, keys 3 and 6 change the value, mute enters write mode, enter executes it.

you will want a test pattern displayed that has a center point, enter the pje section of the menu and go to tphp, if you don't see a crosshair, press 6. you are going to want the convergence grid and the test pattern displayed simultaneously, so press 9 until both are on screen. it will be a crosshatch pattern overlaying your test image. use the joystick button (left or right) to roughly line the crosshatch up with your test image.

now go to tpvp and use the joystick (up and down) to finish lining things up. once you are happy with the changes, hit mute then enter to save it to memory.

this next part is from a tweaks file in the public domain that i have for this model and use any time i am working on one of these.

How to Enter the Convergence Mode
Once you're in the service menu, you need to access the convergence mode. Press the 2 or 5 key until you see PJE in white blocky letters (you should be able to get there quickly by pressing 5 once or twice). Now press 9 on the remote. You will see a bracket appear in the middle of the screen. Press 6 and cycle through the different types of patterns until you get a white grid on a black background.
Controls
Once in the convergence mode (activated by pressing 9 in the PJE section), the buttons on the remote work differently. Keys 1 and 4 move the cursor around on the grid (convergence points) in a spiraling fashion. The joystick on the remote will adjust the position of the current color at that grid point. Key 3 cycles between red, green, and blue adjustments.
You may also depress the joystick, which will allow you to move the bracket freely around the grid. Press it again and you are back to being able to adjust the position of the current color at that grid point. Handy if you are just touching up an area and don't want to spiral through all the points.
How to Converge the CRTs
It's much easier to converge the set if you can see what you're converging. Green should be the color to converge to. The geometry (straightness of the grid) of the green CRT should be good enough - If you notice that some lines are definitely out of whack, you should straighten them.
We need to disable the red and blue CRTs. Press 2 until you get to the 2150P-2 category. Cycle through the items until you get to RGBS. Change the value to 2 (Green CRT Only).
Move back to the PJE category by pressing 5. You should be back at the grid with a green bracket - If you don't see one, press 3 until you do (the bracket may have been set on red or blue, which have been turned off). Navigate around the grid, correcting any obvious errors. Once you're satisfied, turn the red CRT back on (RGBS value of 6, Red and Green CRTs on), and return to the grid. Press 3 until the crosshair is red. Now, align the red to the green, getting as close as you can. By the way, not all grid points are selectable. Keep in mind that the edges of the screen will tend to be more out of focus, and harder to get "tight". Get it as close as you can. You also may notice that some points affect the position of other, nearby points. You'll get the feel for it after a short period of time. Now, do the same for blue, making sure to turn off red (RGBS value of 3, Blue and Green CRTs on). When you're all done, turn all the CRT's back on (RGBS value of 7, All CRTs on), and look to see the results. Touch up where it is needed (if needed at all).
I found the 100 IRE Crosshatch image really showed areas that still needed convergence. I would cycle within the PJE category (pressing 6) between the convergence grid (to fix errors) and the 100 IRE Crosshatch image (to view areas with convergence problems).
Save your convergence to memory by pressing MUTE followed by ENTER.
Remember, you need to do this for each mode you use - This doesn't mean for each input. It applies to 4:3 mode, 16:9 mode, and 1080i 16:9 mode (even though 1080i is a 16:9 mode, it requires its own convergence due to the higher scan-rate). Each mode is separate, and is saved separate, however, each one does tend to affect the other slightly.
Try not to use the Flash Focus. I know it's very easy to use, and they put it right there on the front of the set, so it basically begs to get pressed. But realize that pressing Flash Focus will rely on the sensors to converge your set - It will pretty much re-do all your hard work. It may get close, but it will never be as good as a service mode convergence.
Now that your convergence is done, you should re-register your new convergence to Flash Focus (FF). Ryan says below don't use Flash Focus, and I agree. However, if you do or someone else does, it shouldn't require nearly as much touching up if the new convergence is re-registered to Flash Focus. This is simple to do. While in the PJE category, press the Flash Focus button to initiate a re-registration process to the system. If the operation fails (I've never had this happen), press 0, followed by ENTER to restore the convergence settings you last saved. You'll need to investigate why it did not work. In the PJE category, change to item ERR and it should read a value other than 000 if your attempt at re-registering FF didn't work. If our attempt at re-registering did work, it should read a value of 000. Typically, reasons why re-registering FF won't work are due to overscan being reduced too much but there are other reasons too. Regardless, while you are investigating just don't press FF and you'll be fine.
I have read numerous forums regarding re-registering flash focus. Most say only re-register flash focus in Full. This is what I did. I only watch TV in Full mode anyway, so it worked well. I have read many people having troubles with other modes if they re-register flash focus in Wide Zoom mode so I can only say, read forums and ask questions if you do use your set in other modes before you re-register your flash focus in another mode besides Full.


hope this helps you,
trin

Nov 15, 2007 | Sony KP-51WS500 51" Rear Projection...

2 Answers

What am I doing wrong?


This depends on which Autofocus system that particular model uses.  Then manual should tell what is happening there- there is usually a more comprehensive manual on the supplied CD.
Failing that speak to the user support of you particular model

Oct 25, 2007 | GE E1040 Digital Camera

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