5 Cleaning
HT 40 PRO/FLEXX
23
1. Never let more than two persons share a microphone.
2. Ask your backing vocalists never to sing more than 35
degrees off the microphone axis.
The microphone is very insensitive to off-axis sounds. If
the two vocalists were to sing into the microphone from
a wider angle than 35 degrees, you may end up bring-
ing up the fader of the microphone channel far enough
to create a feedback problem.
• Use a soft cloth moistened with water to clean the surfaces of the HT 40 PRO and
HT 40 FLEXX transmitters.
1. Unscrew the wire-mesh cap of the handheld transmitter CCW and remove the wire-
mesh cap from the transmitter.
2. Remove the windscreen (foam sheet) from the wire-mesh cap.
3. Wash the windscreen in mild soap suds.
4. As soon as the windscreen has dried, replace it in the wire-mesh cap and screw the wire-
mesh cap back onto the transmitter CW.
4.5 Backing Vocals
Fig. 7: Two vocalists max., 35
degrees max.
5.1 Surfaces
5.2 Internal Windscreen
(HT 40 PRO and
HT 40 FLEXX)
4 Microphone Technique
>35°
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