BRUEL & KJAER 2672, User Manual

Page: 31 / 32

Sound Quality Conditioning Amplifier Type 2672
User Manual
BE 1461 –11
Index – 1
Index
±
3 dB .............................................................................. 2–2
A
About
this Manual .............................................................. 1–3
Type 2672 ................................................................. 1–2
Assembly with DAT recorder ...................................... 4–2
B
Back panel .................................................................... 2–4
Battery .......................................................................... 3–2
compartment ............................................................ 2–4
release ....................................................................... 2–4
C
CCLD ............................................................................. 2–3
CE mark ........................................................................ 3–2
Charge-injection calibration ...............................2–3
,
4–3
CIC ........................................................................2–3
,
4–3
CIC Ext. ........................................................................ 2–4
Constant current line drive ......................................... 2–3
Correction filter ............................................................ 2–2
D
DAT recorder ................................................................ 4–2
DFCF ....................................................................2–2
,
4–5
Diffuse-field
correction filter ................................................2–2
,
4–5
response .................................................................... 4–5
Dir./CCLD ..................................................................... 2–3
Direct input ................................................................... 2–3
E
Electromagnetic compatibility ..................................... 3–2
Equalization .................................................................. 4–5
Ext. 12–18 V DC .......................................................... 2–5
External
input of CIC signal .................................................. 2–4
power supply ...................................................2–5
,
3–2
F
Filters ...................................................................2–2
,
4–5
Front panel ................................................................... 2–2
Fuse ......................................................................2–4
,
3–3
G
Gain ......................................................................2–2
,
4–4
Guard frame ................................................................. 4–2
H
High ......................................................................2–2
,
4–4
High-pass filters ..................................................2–2
,
4–5
HP .................................................................................. 2–2
I
Input .............................................................................. 2–3
select ................................................................2–3
,
4–3
Internal battery ............................................................ 3–2
Introduction .................................................................. 1–2
L
Line drive ...................................................................... 2–3
Low .......................................................................2–2
,
4–4
M
Microphone polarization voltage ................................. 2–3
O
Operating temperature ................................................ 3–2
Output ..................................................................2–4
,
4–6