Руководство Пользователя для Crown cts1200
Operation Manual
CTs Power Amplifi ers
page 20
5 Advanced Features
and Options
and Options
5.3.1 Nominal Attenuation Settings
The signal level for each input can be attenuated repeatably by
adjusting the 21-step Level Control (see Section 4.3). Figure 5.5
shows the attenuation in dB for each detent. The setting of the
input-sensitivity switch varies the actual attenation as shown.
adjusting the 21-step Level Control (see Section 4.3). Figure 5.5
shows the attenuation in dB for each detent. The setting of the
input-sensitivity switch varies the actual attenation as shown.
Detent
26 dB
Tolerance (dB)
4/8 ohm or 70/100V
0 (full CCW)
OFF
—
OFF
1
48.0
±6
54.0
2
36.0
±6
42.0
3
24.0
±3
30.0
4
21.0
±3
26.0
5
18.0
±3
24.0
6
15.0
±3
22.0
7
13.5
±3
20.0
8
12.0
±1.5
18.0
9
10.5
±1.5
16.0
10
9.0
±1.5
14.5
11
8.0
±1.5
13.0
12
7.0
±1.5
11.0
13
6.0
±1
9.5
14
5.0
±1
8.0
15
4.0
±1
6.5
16
3.0
±1
5.0
17
2.0
±1
3.5
18
1.0
±1
1.5
19
0.5
+1 –5
0.5
20 (full CW)
0.0
—
0.0
Figure 5.1 Level-control Attenuation per Detent for CTs 2-Channel Amplifi ers
Attenuation in dB