The dvd wont initialize blanc discs so that i can record with it.i have used different disc as well

Try a blank DVD +R disc. Older machines require this different system.

http://rsk.imageg.net/graphics/uc/rsk/Support/ProductManuals/1603223_PM_EN.pdf

Try using a DVD+RW disc

Had the same problim myself with a pioneer hard drive recorder, when i put some ingersol blank discs, and the machine kept spewing them out, eventually solved the problim when the guy lent me a few different makes of disc, ironically the best and most compatable were the cheapest ones in the shop, RITEK, which were bought at a muti chain computer shop,ask if he can sell you a few different makes, these are very cheap and are normally sold in baulk
Hope this helps
John

I had mine for 2 years and within the first 12 months the tray would not always pop out when I wanted it to. Then finally the machine would not recognise the disc type. Its in getting fixed but although the dvd drive and associated pcb have been replaced the guy says it still can't recognise the dvd disc type. Still trying to work it out.

VR mode or Video Recording mode is a feature on stand-alone consumer and computer DVD recorders that allows video recording and editing on a DVD rewriteable disc.
In VR mode, users can create and rename titles for the scenes. Also, if a scene is deleted, the space allocated by it will be utilized later without the need of reformatting a disc.
If the user would like to record on the same disc again in later time, on VR mode, users may eject the disc and it will not be finalized by the recorder until it is manually initiated. For the sake of comparison, any DVD disc recorded in VR's competitor V mode (or Video mode) will be automatically finalized before it is ejected by the recorder. Disc finalization is still required if the disc formatted for VR mode will be played in another DVD player.
Currently, users can only record in VR mode with the use of DVD-RW, DVD-RAM and DVD+RW discs, (updated in 2000 to accommodate DVD-R (General)) [DVD players marked “RW compatible” and “DVD Multi” can play DVD-VR recorded discs] and on some recorders, also on hard-disk drives.
Blu-ray Disc and HD DVD also support VR mode-like features.

Accordingly when DVD recorders became a viable option the features offered by <Video Mode> were minimal - the linear structure did not allow post recording editting or non-linear playback. Thus the DVD Forum devised Video Recording (VR) mode.

Unlike DVD-Video this uses a much simplier file structure that allows non-linear modification to the recorded data. This means features such as partial erase, editting, playlists, simulataneous record/playback, mixing of different media types (JPEG, MPEG1/2/4, MP3, WMA, WMV etc) and, in future models, dual record are all possible."

That basically summerises the differences: video is a linear recording that should end up DVD-Video compatible, VR is a digital recording mode that allows HDD-like functionality on disc.

Do you need to always be able play your recorded DVD-RW discs on other DVD Players? If yes you have to use Video Mode, although some players will play VR mode discs, and you can test this easily by giving it a go.

The main differences are:

DVD Video mode on DVD-RW

Plus points: Provides good compatibility (70% plus). That’s the only plus, plain and simple.

Negative Points: Only simple linear editing possible, really just hiding a title. You can reuse space only when you delete the last title or completely reformat but lose everything in the process. No defect management. Requires finalisation to play in other DVD Players. No possibility of time-slip, i.e. recording and playing back at the same time.

DVD VR mode (Video Recording)

Plus points: Better use of recording rates by having intermediate resolutions. Defect management so reliable. Time-slip on 2 speed media if supported by the recorder, allowing record and playback at the same time. Non-linear editing. Any space freed is reused automatically (think hard-drive or Mini-Disc) and added to the remaining time.

Negative Points: Not very compatible with existing DVD Players, plain and simple.

Of course if you have a hard-drive based recorder then all the negatives are wiped out, as you use VR mode on the hard-drive which gives you all the pluses of VR mode, then record to DVD-RW in Video Mode to give you the compatibility to play the disc elsewhere.
- A recording on DVD-RAM will always use VR mode
- A recording on DVD-R will always use Video mode
- A recording on DVD-RW can be either Video or VR depending which is set before the recording is made.
- A recording to DVD+RW or DVD+R will always use Video mode
- Many HDD/DVDR combi recorders will record to the HDD in VR mode and allow you to dub (digitally) to DVD-R in Video mode.

Here is your manual:
http://www.p4c.philips.com/files/d/dvdr3545v_37/dvdr3545v_37_dfu_aen.pdf

are you using + or - discs and are they the same type of disc which your programme was originally recorded, as a minus pre recording will not be able to be written to a plus disc so make sure both formats are same

The device defaults to initializing discs to DVD-VR format. I believe this is incompatible for all devices except other DVD recorders. You need to reinitialize the disc to DVD-R format from the menu. These should then work in other players.

are you using a quality brand of dvd-r like memorex.

Also after making a recording you must finalize the disc you recorded so it will play on other players.

My recorder has stopped accepting NEW DVD-RW discs and ejects them.
There is no problem loading DVD-R (new or recorded)or loading previous recorded DVD-RW, initializing and re-recording
I have tried several different DVD-RW makes. Puzzling??