Barco R 9849999 - Manual (Page 9)

3. Lift and slide the projector assembly into the Ceiling mount. The projector will
be located precisely into the ceiling mount base plate after the tightening of 3
M 8 flange Nuts (b360623).
Slide
Lift
4. Route the Signal cables and Power cord into the cable saddles.
5. Take care of the orientation of safety chain bracket.
6. Fix the one end of safety chain into the projector’s chain bracket with the help
of the snap hook and the other end to the firm place in the Ceiling.