Operation manual T24N
12
WARNING
4.2 Rotating and changing the HF horn
By default, the HF horn of the T24N loudspeaker is oriented so that the horizontal beam angle
is 60° and the vertical beam angle is 40°. In some situations it may be advantageous to change
the emission characteristics in the HF range. You can replace the standard high frequency
horn of the T24N loudspeaker with an optional 90° x 50° version. Proceed as follows:
1. Place the T24N loudspeaker on its back, with the speaker grill facing up. Make sure to
place the speaker on a clean, non-slippery surface.
2. To remove the front grill, a
hexalobular key with the size of TX25
is required. Remove all
front grill mounting screws from the top and the bottom of the loudspeaker (4 pieces).
Lift
the front grill of the loudspeaker away. Secure the speaker against lifting and slipping if
necessary with a second person.
3. Pull the horn with the compression driver up and out of the speaker cabinet.
4. Turn the horn funnel 90°.
5. Insert the twisted horn funnel into the horn foot. To do this, press the horn funnel until it
snaps back into the horn foot with the click mechanism. Then check the tightness of the
horn funnel in the horn foot.
6. Attach the grill using the screws provided.
Please note that when operating the T24N loudspeaker without front grill, the HF horn must
additionally be secured against falling out! (Sticking)
4.2.1 Rotating the HF horn
Summary of Contents for T24N
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