3 setup, Page 37 cts power amplifi ers operation manual – Crown Audio CTs 1200 User Manual

Page 37

page 37

CTs Power Amplifi ers

Operation Manual

3.6.3 Bridge-Mono 16/8 Mode

CAUTION: Never change the position of
the Mode Switch while the amplifi er
power is on. See Section 5.2.2 for more
information.

Typical input and output wiring, along with level
control and Mode Switch settings are shown in
Figure 3.8. Make sure the Mode switch is set to
the “Bridge 16/8” position.

INPUTS: Connect input wiring only to the lower-
(odd-) numbered channel pair.

OUTPUTS: Connect the speaker across the
posi tive terminals of each channel pair. Do not
use the negative terminals of the channel pair
when the pair is being operated in Bridge-Mono
mode.

NOTE: When operating the channel pair in
Bridge-Mono mode, turn down (full CCW) the
level control for the higher (even)-numbered
channel of the channel pair. The lower (odd)-
numbered level control works both channels.

3.6.4 Bridge-Mono 100V Mode

CAUTION: Never change the position of
the Mode Switch while the amplifi er
power is on. See Section 5.2.2 for more
information.

Typical input and output wiring, along with level
control and Mode Switch settings are shown in
Figure 3.9. Make sure the Mode switch is set to
the “Bridge 100V” position.

INPUTS: Connect input wiring only to the lower-
(odd-) numbered channel pair.

OUTPUTS: Connect the speaker across the
posi tive terminals of each channel pair. Do not
use the negative terminals of the channel pair
when the pair is being operated in Bridge-Mono
mode.

3 Setup

Figure 3.8 System Wiring and Control Settings, Bridge-Mono Mode, 16/8 Ohm.

Figure 3.9 System Wiring and Control Settings, Bridge-Mono Mode, 100V

CH 4

DUAL

BRIDGE

CH 3

CH 2

DUAL

BRIDGE

CH 1

CH 4

DUAL

BRIDGE

CH 3

CH 2

DUAL

BRIDGE

CH 1

100V

See the Crown
Amplifi er Appli cation
Guide, available
online at www.
crownaudio.com, for
pin assignments for
commonly used
connector types.