User manual DALI HELICON MK2

[. . . ] The screws should be tightened so that the loudspeaker sits securely in place - but be careful not to tighten them too much. If you need to remove the loudspeaker, loosen the screws approximately 5 to 10 turns counterclockwise and the brackets will loosen their grip. Do not unscrew more than 5 to 10 turns or the bracket may fall off the screws. [. . . ] To prevent injury or damage from a fall, fit a steel wire or other non-flammable connection between a solid support in the house (ceiling beam, wall stud, etc. The enclosed template can be used to initially visualise how your speakers should be mounted. Then, tape the template perfectly level at the selected mounting position, so that you can mark the necessary opening. Press the top of the terminal down and insert the bare wire into the opening. When the wire is fully in place with no loose strands exposed, release the terminal. Every room has it own acoustics that affect the way we hear sound from loudspeakers. It is a question of how the room receives acoustic energy and releases it again. You can improve the acoustics of your listening room in different ways. Wide Dispersion means that the area in front Part of the sound that you hear does not come directly from the loudspeaker. It must be securely fastened with cable ties or by other means inside the wall. If left unsupported, cable can gradually come loose, creating a poor electrical connection between wire and terminals. Compressed air (if needed) Turn on the system and listen to the loudspeakers before final mounting to make sure that all connections are correct. Insert the speaker in the wall opening and tighten the 6 screws in the loudspeaker brackets with the enclosed Allen wrench so that the speaker is firmly mounted in place. Be careful to Remove the template and drill holes for insertion of saw or knife. When the correct placement has been found, tape the mounting template to the surface perfectly level. Painting the loudspeaker requires great care and attention and should only be done by a qualified professional The loudspeaker's frame and front grille can be painted in colours to match your home decor. Therefore, it is necessary to cover the black front and the drive units with the enclosed protective template before painting. NOTE: When painting the loudspeaker, do not remove the drive units and the switch. [. . . ] NOTE: When painting the loudspeaker, do not remove the drive units and the switch. The front grille should be removed from the loudspeaker before painting. After painting, it can be replaced with the new logo badge enclosed with the loudspeaker. [. . . ]