Crown CM-30 Application Manual
Speech sound reinforcement
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Also See for CM-30:
- Application manual (7 pages) ,
- Datasheet (2 pages) ,
- Quick start manual (2 pages)
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© 2000 Crown International, All rights
reserved PZM
, PCC
, SASS
®
®
®
DIFFEROID
, are registered trademarks of
®
Crown International, Inc. Also exported
as Amcron
®
126678-1
7/00
and
Crown International, Inc
P.O. Box 1000, Elkhart, Indiana 46515-1000
(219) 294-8200 Fax (219) 294-8329
www.crownaudio.com
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Summary of Contents for Crown CM-30
- Page 1 © 2000 Crown International, All rights reserved PZM , PCC , SASS ® ® ® DIFFEROID , are registered trademarks of ® Crown International, Inc. Also exported as Amcron ® 126678-1 7/00 Crown International, Inc P.O. Box 1000, Elkhart, Indiana 46515-1000 (219) 294-8200 Fax (219) 294-8329 www.crownaudio.com...
- Page 2 Also, Crown mics are designed for clear, clean sound so that speech will be easy to understand. Crown mics sound natural and true-to-life, rather than “canned” or muffled.
- Page 3 The CM-31 comes in two parts - microphone and tubular electronics module, which you plug into a mic cable. In another Crown model, the CM-30, the electronics module mounts in a standard electrical outlet box. Stage — Mini Wireless Mics Another way to pick up the main actors on stage is with a miniature lavalier wireless mic.
- Page 4 PCC is farther from the talker so try the PCC in your system first before settling on it. Lectern — Boom Mic For a temporary setup, use a handheld mic on a boom (Figure 9). Crown mics for this purpose are the CM- 700 or CM-200A.
- Page 5 (Figure 11). CONFERENCES Suppose you need to reinforce speech at a conference table. You’ll use several microphones fed into a mixer. This mixer can be either standard or automatic. An automatic mixer (gated mixer) turns on a microphone when someone speaks into it and turns off all the other mics.
- Page 6 If announcers move their head to follow the sports action, you might want to use a headworn mic such as the Crown CM-312A. It’s light and comfortable, and provides good volume without feedback.
- Page 7 Powering: Condenser mics need a power supply to operate. All Crown mics can be powered by a phantom power supply, which provides power to the mic along the mic cable. Phantom power is 12 to 48 volts DC on pins 2 and 3 with respect to pin 1 of the mic-cable connector.