JBL CSA 2120Z Audio Amplifier (2 x 120W) - Manual (Page 9)

9
1.3 Rear Panel Controls and Connectors
A. AC Power Inlet – Detachable IEC
B. Amplifier Output Connector
C. Hi-Z Switch – Enables the 70V and 100V outputs and activates the 70Hz high
pass filter
D. Dual RCA Input Connector – Stereo, unbalanced sources will be summed
together (Ch2-4)
E. Audio Input Connector – 3 pin Euro-block connector, balanced input (Ch2-4)
F. Sleep Disable Switch – Disables the Sleep mode if you don’t want the unit go
into sleep mode after 2 hours with no input signal.
G. Remote volume connector – RJ-45 style connector to connect to JBL CSR-V
control module
Figure 1.3 Rear View - CSA 1120Z
A B C E D
F G