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The connection is shown below:
To ensure correct function, the configuration must follow the actual connection of the spare power
amplifier.
Grounding
Normally, there are grounding terminals at the bottom of the cabinet or on the door of the cabinet.
1．Connecting Cabinet Grounding Wire
Generally, the cabinet has a special grounding terminal. The ground of the doors should be
○
○
connected with the ground of the cabinet. In the figure,
1 and
2 are grounding screws, which
need to be connected.
2．Connecting Device Grounding Wire
All devices have a special grounding screw, which is shown as
. After installing the device in the
2
cabinet, it is necessary to use a cable with a cross-section of 1.5mm
to connect the cabinet
grounding to the device grounding.
Note:
To prevent a grounding loop, connecting the output grounding to the input grounding is prohibited.
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