Question about Canon EOS 400D / Rebel XTi Digital Camera

1 Answer

Aperture priority, shutter priority

I am taking a photography class and was learning how to use settings on my camera. I was in aperture priority and added exposure with the exposure compensation button. My pictures turned green even after I returned the meter to 0 using the same button. Then the green went away and when I adjust the shutter speed in Av, or the aperture in Tv, both aperture and shutter speed change as if in program mode. I hope you can help. Unfortunately, I don't have a great teacher and he wasn't willing to help me. I have cleared all of my settings to return the camera to original settings and it didn't help. Thank you.

Posted by on

  • 1 more comment 
  • mpbtothek Feb 12, 2008

    I have been inside playing with the camera, trying to get it back to normal. I have taken out the battery as well as the backup battery. I've called canon, can't get it right. the white balance is set to auto. Thanks!

  • mpbtothek Feb 12, 2008

    Actually, the green hue has gone away, my problem now is the Av and Tv settings. When I turn the dial both the aperture and shutterspeed adjust. I have no idea what is causing this. I'm so new to the SLR. I will probably have to take it to the shop.

  • Kevin Pettit
    Kevin Pettit May 11, 2010

    Where are you taking photos? inside and/or outside? Is the white balance on the camera set to auto?

×

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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 667 Answers

You might try overriding the white balance by setting it for fluorescent. Those bulbs are the usual cause of the green hue

Posted on Feb 12, 2008

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

How to fix slow shutter speed?


When in Any auto mode or P or A your camera automatically will adjust your shutter speed for ambient light conditions. So if your having issues where your camera is choosing to slow a shutter speed and you photos are coming out blurry then there isn't enough light either because other settings in the camera are limiting light or where ever you are taking photos is poorly lit. Setting your ISO Higher should allow the camera to increase the shutter speed, but will often introduce noise to your photos. The more you play with your camera and learn digital photography the more you'll understand how to make your photos the best they possibly can be. For the time being if getting a no blurr shot is key put your camera in S mode which means shutter priority this will allow you to control and lock your shutter speed and set your ISO to auto this will force the ISO and Aperture to change instead of your shutter speed to get a good photo.

Jul 21, 2014 | Panasonic Lumix DMC-FZ30 Digital Camera

1 Answer

I'm doing a project for school and i need to change the aperture for different photos. But my camera refuses to take the photo on any other aperture. Why is there an aperture adjuster if you can't use it....


It depends on the lens.

If you're using a lens with an aperture ring, simply set the exposure mode to Manual or Aperture priority and change the aperture by turning the aperture ring on the lens. In Aperture priority the camera will set the shutter speed appropriately, in Manual you have to determine the appropriate shutter speed. If you want to use such a lens in Shutter priority or one of the Program modes, you must set the aperture to its smallest setting (largest f/number) and lock it.

If you're using a lens without an aperture ring then it's a bit harder. You can only use the camera in Shutter priority or one of the Program modes. You turn the command dial on the camera to change the exposure, and the aperture will change. If you want to use an exposure different than what the meter suggests, you can adjust it by using either exposure compensation or changing the ISO setting (or both).

If you need a manual, you can download one from
http://butkus.org/chinon/nikon/nikon_n6006af/nikon_n6006af.htm

Mar 08, 2011 | Nikon N6006 35mm SLR Camera

1 Answer

Delay between pressing the shutter button and the camera firing. Canon40d


Not sure what you are really asking here as it would depend on the settings you have selected to use.

For instance if your ISO ) ASA film speed) is set to 64 and you have an aperture priority setting of say 6 then the shutter will go clllllllllickkkkk ( be slow say 1/30th of a second. As opposed to say ISO of 200 and an aperture of 16 the camera will go cliick now if you select ISO 400 and aperture of 16 the camera will clk This is the "sports type setting for fast moving objects ) I am presuming daylight average light for the above
after 4pm or in some shade areas shutter speed can also be delayed and the picture result is blurred due to camera shake at low speeds.
then u need a tripod

Now what have you selected as an amateur snapshot artist?
Day night settings
AUTO
ISO 100 + ........
portratit
landscape
night

Any of these settings on auto will also be delayed depending on ISO and the amount of ambiant light available to the camera. So you need to get to know your cameraq by practice

Some settings ( see manual) suggest using shutter priority to get good pics
Others suggest aperture priority.

It might be better for you to get a basic digital photography book to help you understand and compose good pics ( Digital photography for dummies ( or DP basics)


Hers a tip worth remembering with apertures

Smaller the number larger the hole(aperture)
Larger the number smaller the aperture

larger hole for lower light
smaller hole for very bright light

so experiment with aperture to be familiar on what to select for the degree of light then test different ISO speeds and keep notes.

When you use zoom increase the EV by 1+ and see what the difference is to standard distance

All great fun and learning and now cheaper because you dont have to pay for film or development to see what creative pics you have made!

So perhaps the camera does not have a problem, it just has you, and

you need to bond so Good Luck and ,many happy snappy hours of fun


Please rate my help++++Thanks for using FIXYA

Oct 10, 2009 | Canon EOS 40D Digital Camera

1 Answer

M42 adaptor


Quite right too. When the M42 adaptor is fitted there is absolutely no exchange of information between the lens and the body: M42 lenses pre-date all of those later developments. Your camera will also be unable to stop down the lens automatically when taking the picture, most M42 lenses don't even stop down automatically when connected to an M42 body.

You need to do things the old-fashioned way. Your camera needs to be set to meter manually, shutter priority mode may also be used. In manual mode you focus the lens as normal with the aperture ring set to the lowest aperture number (i.e.aperture is wide open).
You then make sure that the lens in in manual mode as well and stop down to whatever you want, if the image remains bright enough then you can adjust the precise focus using the hyperfocal principle if you like which takes advantage of the increased depth of field of a stopped down lens.
In manual mode, you then tell the camera what aperture you have set (read it from the lens barrel) and set the shutter speed using the camera's light meter to guide you. If using shutter priority mode then the camera will choose the shutter speed for you.
Check everything is set as you intend and press the shutter.

It all sounds long winded but is exactly how many of the world's greatest photos were taken and soon becomes second nature. You also learn far more about the relationship between aperture, shutter speed and ISO settings and will be able to talk about reciprocity like you know about it!

Jun 26, 2009 | Konica Minolta Maxxum 7D / Dynax 7D...

1 Answer

Manually setting shutter speed and aperture..


http://web.canon.jp/imaging/eosd/eosdigital4/specifications.html

First off, welcome to the world of photography! Good luck and have fun!!!

Like any slr, you have the option of Manual exposure. I'm not familiar w/ modern Canons (I use Nikon). According to this page, however, you also have aperture priority and shutter priority. I'm pretty sure ALL modern Canons have bracketing modes as well (Use this for HDR).

I couldn't find the 450 manual (I'm assuming Canon's web devs are behind), but I did find the instruction manual for the 400 :

http://gdlp01.c-wss.com/gds/0900000357/EOSDRXTi400DIM-EN.pdf

Should be similar, probably w/o some of the functions. Although you SHOULD have a book w/ your camera ;). Read it thoroughly.

Ok, according to the 400 manual, put your camera into Manual mode, then adjust the regular dial to adjust shutter speed. Then, to adjust aperture, hold in the A/V button while you adjust the same dial.

Like I said, may be a bit different. I think the dial may even be digital buttons rather than analog...

hope this helps!!!

Nov 22, 2008 | Canon Rebel XT / EOS 350D Digital Camera

1 Answer

You answer to my resent problem on night shots...


Hey matty reps,
Aperture priority is a setting on most SLR cameras where you choose the aperture, which is the size of the opening in the lens that lets light thru, and the camera chooses a shutter speed that provides a correct exposure. The smaller the opening in the lens the less light that gets thru to expose the film so the shutter has to stay open longer to provide a correct exposure, but the smaller the aperture you use the larger the depth of field. Depth of field is how far in front and behind the subject things are in sharp focus. Canon refers to aperture priority as Av mode. With flash photography the camera usually sets the shutter speed to a designated speed called xsync speed, which is probably 1/90th of a second since this is what you said the camera was setting it to, but that speed is irrelevant since the duration of the flash is what determines the exposure time with flash photography which is usually around 1/10000 of a second (easily fast enough to stop almost any action). In aperture priority with a flash the smaller the aperture you use the more that will be in focus but more light will be needed from the flash and the closer you will need to be to your subject. A hotshoe mounted flash will help tremendously. I hope I didn't confuse you more, but as I said before you are attempting something difficult to do in photography. Keep trying and you'll get it!

Sincerely,
Allan
Go Ahead. Use Us.

May 29, 2008 | Canon EOS Rebel K2 35mm SLR Camera

1 Answer

Night shots


Hey matty reps,
You are attempting one of the most challenging types of photography there is, because you are combing nighttime photography and action photography. If you want to stop the action you normally would be using the highest shutter speed possible, but since you are trying to take nighttime action photographs I would rely on a flash since the flash duration in essence becomes your shutter speed. I would definitely use a hotshoe mounted flash because the built in flash will most likely not be powerful enough for your needs. I would have the camera set to aperture priority so I could control the depth of field, because the smaller the aperture the larger depth of field you will have and the less likely your subject will be out of focus. If you are attempting natural light nighttime action photography you will definitely need a very fast film speed such as 3200 speed film which will provide significant loss of image quality. You will also need a very fast lens meaning a lens with an aperture of at least f2.8 or larger, and your camera in this scenario should be set to shutter priority so you can set the camera to the fastest shutter speed possible but this will present focusing issues. In both scenarios I would have the AF system set to continuous so the camera doesn't require you to achieve focus to be able to trip the shutter. As in all challenging photography situations more photos are better than less, because you should have more failed photos than successful. I hope this helps!

Sincerely,
Allan
Go Ahead. Use Us.

May 28, 2008 | Canon EOS Rebel K2 35mm SLR Camera

2 Answers

FEE MESSAGE


Yes, on this camera you leave the aperture ring at f22 and use the camera's controls to set your f-stop. It won't work is you change the ring on the lens. You gain the control of the aperture in the 'M' and 'A' modes. The 'P' setting is for the camera to pick both speed and aperture for you. 'S' is shutter priority, etc

Jan 25, 2008 | Nikon N65 35mm SLR Camera

1 Answer

Manual Exposure mode Nikon F80


1) turn the mode switch/knob on the left of the camera to M ( manual mode ) 2) turn your lens to the highest f-stop ( 22 or 16 depending on your lens ) 3) in front of shutter release button you have control for your aperture : turn until the desired aperture is displayed ( view finder or the LCD monitor on the top ) 4) your shutter speed setting is controlled with your thumb with the control situated next to the strap lug on the right hand side of the camera. 5) press shutter release half way and look through viewfinder and see light meter reading and adjust either shutter speeds or the aperture as explained being guided by the l.meter.

Sep 23, 2007 | Nikon F80D 35mm SLR Camera

Not finding what you are looking for?
Canon EOS 400D / Rebel XTi Digital Camera Logo

91 people viewed this question

Ask a Question

Usually answered in minutes!

Top Canon Cameras Experts

kakima

Level 3 Expert

102366 Answers

TC CAMERA REPAIR.Com...

Level 2 Expert

165 Answers

old marine
old marine

Level 3 Expert

1812 Answers

Are you a Canon Camera Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...