5 advanced features and options – Crown CTS 4200 User Manual
Page 15
page 15
CTs Multi-Channel Power Amplifiers
Operation Manual
5.2.4 Channel Level Control
The signal level for each input can be attenu-
ated accurately by adjusting the 21-step Level
Control (see Section 4.2). Figure 5.2 shows the
amount of attenuation in dB for each detent.
Note: Attenuation per detent varies with operat-
ing mode since gain varies with operating
mode. Attenuation amounts shown may vary
±6%.
Detent
4/8 Ohm
70V
100V
0 (full CCW)
-68.31
-72.90
-71.02
1
-67.54
-72.06
-70.26
2
-32.23
-36.61
-34.90
3
-25.46
-29.74
-28.00
4
-21.83
-25.87
-24.22
5
-19.23
-23.20
-21.58
6
-17.12
-20.94
-19.40
7
-15.36
-19.02
-17.53
8
-13.76
-17.22
-15.79
9
-12.28
-15.53
-14.20
10
-10.84
-13.90
-12.62
11
-9.51
-12.32
-11.16
12
-8.28
-10.87
-9.81
13
-7.09
-9.45
-8.45
14
-6.30
-8.11
-7.22
15
-4.92
-6.70
-5.94
16
-3.82
-5.26
-4.63
17
-2.62
-3.70
-3.21
18
-1.35
-1.90
-1.66
19
-0.01
-0.01
-0.01
20 (full CW)
0.00
0.00
0.00
ATTENUATION in dB
Figure 5.2 Level-control Attenuation per Detent
5 Advanced Features
and Options