Cloud CXM User's Guide download pdf (Page 8)

CXM Technical

MANUAL

2.16 PCB Jumpers

The locations of the PCB configuration jumpers can be seen on the

diagram to the left. The list below explains each jumper, its

approximate position and default settings.

J1 Left Phono Input Select, located on overhead PCB, factory set

to RIAA equalisation. 3 possible settings, RIAA, 0dBu or -10dBu.

Unpredictable input gain and EQ will be evident if this jumper

header is missing.

J2 Right Phono Input Select, located on overhead PCB, factory set

to RIAA equalisation. 3 possible settings, RIAA, 0dBu or -10dBu.

Unpredictable input gain and EQ will be evident if this jumper

header is missing. Should always match J1 setting.

J3 EQ Defeat for Left and Right channels, located behind LF

potentiometers, factory set to equalisation in circuit. 2 possible

settings, in or out. If this jumper header is missing the EQ will

always be out of circuit.

J4 EQ Range for Left and Right channels, located behind Mono

push switch, factory set to ±6dB. 2 possible settings, ±6dB or

±12dB. If this jumper header is missing then EQ range will always

be set to ±12dB.

J5 Auxiliary Send 1 Pre / Post Fade, located behind the Aux 1

potentiometer, factory set to Pre Fade. 2 possible settings, Pre or

Post Fade level. If this jumper header is missing then Aux Send 1

will not operate.

J6 Auxiliary Send 2 Pre / Post Fade, located behind the Aux 2

potentiometer, factory set to Pre Fade. 2 possible settings, Pre or

Post Fade level. If this jumper header is missing then Aux Send 2

will not operate.

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Cloud CXM User's Guide Page 8