KLING & FREITAG K&F CA 1001 - Manual (Page 9)

User’s Manual CA 1001
KLING & FREITAG GMBH ©1995 - 2006 Version 3.0, 22.03.2006 Page 9 of 27
6. Coverage Angles of the CA 1001 Speaker
The CA 1001 can be operated in a vertical or horizontal (i.e. as a stage monitor) posi-
tion. The coverage pattern of the speaker can be adapted to special needs by a 90°
rotatable horn.
The table below shows the coverage angles of a standing speaker: To determine the
coverage pattern of the high frequency horn, shine a flashlight through the front cov-
ering at the level of the horn. You will find a silver stripe that determines the position
and thus the coverage angles of the horn.
DEFINITION: DEFINITION: DEFINITION: DEFINITION:
Standing speaker:
Horn not rotated Horn not rotated Horn not rotated Horn not rotated
85° h x 55° v 85° h x 55° v 85° h x 55° v 85° h x 55° v
Horn rotated Horn rotated Horn rotated Horn rotated
55° h x 85° v 55° h x 85° v 55° h x 85° v 55° h x 85° v
6.1 Changing the Coverage Angles
To turn the horn, follow these steps:
1) Remove the four grille mounting screws on the top and bottom of the speaker with
a 3 mm allen key and remove the grille from the speaker enclosure.
2) Remove the 4 screws securing the high-frequency horn (also 3 mm allen key). Ex-
tract the horn from the top. Should the horn adhere to the foam rubber attached
below, release it using a screwdriver or something similar to gently lever it up.
3) Rotate the horn 90° and screw the horn on tightly again (do not force it!).
4) Screw the grille on tightly.
If the coverage angle needs to be changed often, make sure that the horn is not always
rotated in the same direction, as the connecting cables, when twisted, may causing the
contacts of the driver to become loose.
Important