Flashing D with upward arrow

Flashing eject sign error appears when camcorder got problem in its mechanism, please put another tape and check.
Remove battery from camcorder for couple of minutes, put battery back and try.
Also observe does tape reels turns reverse and forward when tape loaded in mechanism.
If problem still exist, qualified camera tech will fix it because it is not user level repair.

From the user manual ...

Under self diagnosis display
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C21:00
Moisture condensation has occurred.
Remove the cassette and leave your camcorder for at least 1 hour to acclimatize. (p117)

On p117
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If your camcorder is brought directly from a cold to a warm place, moisture may condense inside your camcorder, on the surface of the tape, or on the lens. In this condition, the tape may stick to the head drum and be damaged or your camcorder may not operate correctly. If there is moisture inside your camcorder, the beep sounds and the [picture of water drip] indicator flashes. When the [end tape icon] indicator flashes at the same time, the cassette is inserted in your camcorder. If moisture condenses on the lens, the indicator will not appear.

If moisture condensation occurred
None of the functions except cassette ejection will work. Eject the cassette, turn off your camcorder, and leave it for about 1 hour with the cassette compartment open. Your camcorder can be used again if the [water drip] indicator does not appear when the power is turned on again.

Note on moisture condensation
Moisture may condense when you bring your camcorder from a cold place into a warm place (or vice-versa) or when you use your camcorder in a hot place as follows:
- You bring your camcorder from a ski slope into a place warmed up by a heating device.
- You bring your camcorder from an air-conditioned car or room into a hot place outside.
- You use your camcorder after a squall or a shower.
- You use your camcorder in a high temperature and humidity place.

How to prevent moisture condensation
when you bring your camcorder from a cold place into a warm place, put your camcorder in a plastic bag and tightly seal it. Remove the bag when the air temperature inside the plastic bag has reached the surrounding temperature (after about 1 hour).

no video record and blue screen

your camcorder must be broken. a specialist should work on that. go to your nearest technician to help you with. they have a tools for that. hope that helps!

CHARCOIS

The icon you see is "EJECT" tape. It shows there is a problem with unit but cannot be defined without having unit checked by a pro tech

Take the battery out and turn selection switch to camera and then turn it off. Put the battery back in and its working again.
if that doesn't work try
Try smacking the side of the camera relatively hard with the palm of your hand. Eject the tape and reinsert. You may need to do this a couple of times.

THE CASSETTE COMPARTMENT IS OUTTA ALIGNMENT. YOU NEED TO SEND IN FOR REPAIR.. I WOULD JUST PURCHASE A USED ONE . SAMSUNG IS CRAZY

You have mechanism damaged or broken some circuit board. It have to be opend to repair, but have to be one proficional to fixe it.

camcorder is just saying get this tape out of me. may be the tape, may need cleaning only or possible tension adjustments.