No. 2B771-191EN*Q
231
(b) Remove the ball from the ring, taking care not to damage the ball.
* Keep the removed ball in a box to prevent it from being dropped
inadvertently.
(c) Remove the inner ring (dustproofing) from the ring and remove any dust and
dirt on the contact surface.
(d) Remove all foreign matter from the ball and from the interior of the case
using a soft cloth or gauze.
Do not use sharp or hard materials to clean inside the case.
In addition, use a microfiber cloth to clean lens cover sections (left and
bottom).
