Installation And Connection - AKG DISCREET ACOUSTICS compact Mode D'emploi

3 Microphone Applications
Microphone Polar Pattern
CGN 321 E Cardioid
CGN 323 E Hypercardioid
CGN 521 E Cardioid
CGN 523 E Hypercardioid
CHM 21 Cardioid
Table 1: Microphone applications.

4 Installation and Connection

4.1 Introduction
4.2 CGN .. E
Gooseneck
Microphones
Refer to figs. 9 and 12.
Note:
Refer to figs. 10 and 11.
14
Speaker position
Beinde the micro-
phone only
90° to 135° off
microphone axis
Behind the micro-
phone only
90° to 135° off
microphone
axis
Behind the micro-
phone only
* Depending upon Acoustic environment
All Discreet Acoustics Compact microphones are con-
denser microphones and therefore require a power supply
(phantom power). The microphones have been designed
for connection to microphone inputs with 9 to
52 V phantom power. To connect Discreet Acoustics
Compact microphones to inputs without phantom power,
refer to Section 4.4.
1. Use the optional PS 3 F-Lock panel mount socket to
install the microphone in a tabletop or an optional
SA 60 stand adapter to mount the microphone on a
floor or table stand.
For even better vibrational noise rejection, you can fix
the microphone to the tabletop with an optional H 500
or H 600 shock mount.
2. Use a shielded cable to connect the microphone to a
microphone input with phantom power.
Working
distance
30 to 60 cm*
(1 to 2 feet)
30 to 90 cm*
(1 to 3 feet)
30 to 60 cm*
(1 to 2 feet)
30 to 90 cm*
(1 to 3 feet)
1 to 3 m*
(3.5 to 10 feet)
Application
Sound system
Sound system
Sound system
Sound system
Sound system