Draw the syringe holder (slide) backwards
until you hear a click.

Fill the syringe.
(See the Avonex BIO-SET instructions).

 Prefilled instructions see here in .pdf

Place the syringe in the holder.
Make sure that the syringe is in place between the two gripping jaws!

Clean the skin at the intended injection area.

Prepare the Injector:
Turn the ribbed safety lock clockwise to the ON position. Hold the safety lock in this position by gentle finger pressure. (The Injector is now activated).

Press the Injector against your skin at a 90º angle, until the lamp gives out lights.
Do not use both hands at this stage of the procedure, since it can prevent the syringe holder (slide) from moving forward during delivery.