Post by admin on Jun 13, 2016 8:24:18 GMT
Check if the ring is well put:
1. Be sure the markings on the housing and the rings match together.
For example, check if the left ring is on the left housing.
2. Be sure the 3 tiny black buttons on the casing match with the ► + - markings on the ring.
3. Be sure the edges of the rings cover the edges of the housing on each side.
1. Be sure the markings on the housing and the rings match together.
For example, check if the left ring is on the left housing.
2. Be sure the 3 tiny black buttons on the casing match with the ► + - markings on the ring.
3. Be sure the edges of the rings cover the edges of the housing on each side.