Crown CDi 4000 Operation Manual page 7

3 Operation
(continued)
3.3 CDi 1K, 2K, 4K Back Panel Connectors
J. AC Line Connector
NEMA 5-15P (15A).
K. Output Connectors
4-position barrier strip with connectors for dual loudspeakers
or bridge-mono loudspeaker. Dual connectors work with 2-8
ohm or 70V loads. Bridge-mono connectors work with 4-8
ohm or 140V loads.
page 12
CDi Series Power Amplifiers
L. Fan
Front-to-rear forced airflow.
M. Input Connector
Two 3-pin removable Phoenix-type connectors each accept a
balanced line-level input signal.
N. HiQnet USB Connector
Type B, connects to a USB port on a PC.
CDi Series Power Amplifiers
3 Operation
(continued)
J K L
3.3 CDi 6K Back Panel Connectors
J. Line Connector Clip
Mounting points for securing power cord clip.
K. AC Line Connector
NEMA 6-20P (20A).
L. Reset Button
Resets the circuit breaker.
M. Output Connectors
4-position barrier strip with connectors for dual loudspeakers
or bridge-mono loudspeaker. Dual connectors work with 2-8
ohm or 70V loads. Bridge-mono connectors work with 4-8
ohm or 140V loads.
Operation Manual Operation Manual
M N
N. Fan
Front-to-rear forced airflow.
O. Input Connector
Two 3-pin removable Phoenix-type connectors each accept a
balanced line-level input signal.
P. HiQnet USB Connector
Type B, connects to a USB port on a PC.
O P
page 13