What numbers on camera screens corner that's f3.0 1/30 ISO 200

It's just flashing "F" and not "FEE" or "F--"? What lens do you have mounted on the camera?

clean the iso detect pins in the film chamber, and check to make sure they are not bent

With your left thumb, press the button on the back of the camera that says "ISO."

While holding this button in, use your right thumb to rotate the rear control dial (located at the top right corner of your camera).

Look at the window on the top to watch the numbers change. Stop when you get to the one you want to use. Source(s): http://www.jimsdigitaldiary.com

(*)First set your camera for the maximum number of pixels for the memory card in the camera at the time. Or put another way, use the setting that gives the least number of pictures for the card in the camera.
(*)Second, your ISO speed is too high, use ISO 400 under bad lighting conditions, ISO 200 bright sun, ISO 100 even better if you are young and can how the camera steady.

With the camera turned on, look in the viewfinder. Down on the bottom right side is an LCD display, if it's blank then your camera probably has dead batteries. It takes 2 x CR1/3N or 4 x SR44.

Your film accepts 35mm negative film or 35mm transparency (aka slide) film. It will accept any ISO from 12 to 3200, but in practice all you'll usually need are ISO 100, ISO 200 or ISO 400. You choose the film based upon lighting conditions and the lenses you'll be using, but in general you'll use ISO 100 if shooting mainly outdoors in daylight, ISO 400 if shooting in low light or with a telephoto lens, and ISO 200 is a general all-rounder good for most things. ISO is usually referred to as film speed as higher numbers need less exposure than lower numbers but the trade-off is a less detailed image.

To load film into your camera and to set the camera to match the film ISO setting refer to this link to the manual provided by Norman Butkus. The manual will also guide you through all other aspects of operating your camera.

I hope that I have fully answered your question, but if not please add a comment and I shall respond in due course. If your question has been answered, then please let me know by taking a moment to rate my answer.

Hand shake means shutter speed is too low to avoid blurred picture(due to low light)
Either increase lighting or
Use flash and turn it on or use higher ISO setting or
Use lowest aperture number.
Last when there is nothing moving in the frame you can use tripod at any P.A.S settings in any lighting

With the same exposure settings, you should get the same result. When using Bulb in Manual mode, you also need to be sure you have set the lens aperture to the largest opening (lowest number). And don't forget to set ISO to 1600. Since the D80 has shutter speeds as long as 30" (minutes) I recommend you use them instead of Bulb, unless you need longer.

The blue areas are heat noise from long exposure -- other electronic components near the sensor are generating heat from the constant current flow. Be sure you check your Shooting Menu settings to set Long Exposure NR to ON and also High ISO NR to HIGH.

You can change the ISO setting also to Auto. If you have the advanced guide (see pp 80, 107).
Press the ISO button it will switch from various ISO setting to AUTO.

Do remember in Bright light , a lower ISO number like 80 will give you very fine images, while as the light level goes down, the ISO number will change to a higher number and the image will become more grainer.
I hope I could answer to your query.
Please do rate. Thanks

Did You ever use a SLR back in the stone age when all we had was film?
Film was/is rated with a ISO number, the higher the number the faster the film.
Fast film had fewer and larger grains of silver iodide, (the particles that changed tone, color etc.when exposed to light), therefore it took less light to take a picture.

The down side was a increase in grain. Large grains meant that blow ups, 8x10, 11x14, posters, etc were not as sharp,
as with slow ( low ISO film)
Most outdoor photos had plenty of light so the film had more grains ( high ISO) to capture the available light, and the result was a much sharper image.

Portrait photography used very very slow film ( your 50 ISO setting) but in a studio you had all the artificial lighting you needed, so your portrait came out with very fine detail.

Now the FE-280 does not have a shutter setting, but we can compensate by changing the ISO setting, and the overall effect will be.
Fastest= 1600 ISO for very little light and poorest picture quality.
Slowest=50 ISO for plenty of light and the highest picture quality

200 ISO was the most popular because it worked well outdoors and indoors with a flash, with very good overall picture quality.

400 ISO was a good choice for gloomy days and medium lighting conditions.

Your ISO settings on the FE-280 will have a similar effect.
My best advice is to play around with the different settings until you develop a knack for it, we used to use light meters and a lot of guesswork, quite expensive when you had to buy film and pay for processing.

OK enough history. heres how....
Turn dial to (P) PROGRAMAUTO
Press (MENU)
The camera menu in center is bracketed, Press (OK)
Scroll down one bar on the on screen menu to (ISO)
Press (OK)
Scroll up or down to desired ISO
Press (OK)
TAH DA !

All other functions will be automatic or any other setting that you might choose..
If you change the dial and later go back again to (P) it will retain your selected ISO setting, which is displayed, on screen.

I hope I was help full, and you enjoy some of the special effects that you will now be able try.
By the way... good taste in cameras.
Best regards, Paul