1. buy yourself a good quality tuning fork, "A" at 440hz.
2. Thump the fork on a firm surface like wood or linolium, but not metal or ceramic (too hard).
3. Press the end of the fork against the heel of the neck, and the whole violin will begin sounding "A".
4. use your pitch pipe to tune the other strings, but make sure that all are in tune with the fork.
5. Practice tuning your A string, and then warp the other slightly flat and sharp. Strum 2 strings at a time with your thumb so that you get used to hearing the chord, G+D, D+A, A+E, and the overtones assosciated with it.. The more often you strum strings which are in tune, the faster you will train you ears to hear the disonant tones when you are out of tune.
steve g.