Step 2
Glue in flat helmet adapter
![](http://us.tilsberk.com/cdn/shop/files/Helmadapter_schmal_anbringen_Klebepad_16e7defa-66d3-4475-9560-6a3a6b42489b_483x.gif?v=1679057660)
Remove the protective film from the adhesive pad (1).
Place the helmet adapter (2) in the forehead area of the helmet between the inner shell and the outer shell (red marking). The mark on the bottom of the helmet adapter (3) should be on an imaginary line between the center of the helmet and the center of your face (red dashed line).
Check helmet adapter
Make sure that the helmet adapter does not collide with the sun visor. Then press the helmet adapter evenly onto the helmet with the adhesive pad.
Check placement
Check whether the helmet adapter is correctly attached to the helmet. To do this, attach the head-up display to the helmet adapter using the magnets. It must be fully attached to the helmet adapter without a visible gap in between.
Note
If the mounting surface is curved and the helmet adapter does not fit correctly against the mounting surface, select installation variant D.
Step 2 completed
The helmet adapter is attached, now continue with step 3.