Cloud PM1 Installation And User Manual - Page 11

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The other end of the control cable should be connected to the host mixer's Access

Port. It may be necessary to configure the mixer for correct operation with a paging

microphone. Mixers/zoners with more than one microphone input will probably have

an Access Port catering for each input; be sure to connect the control cable to the

terminal related to the microphone input being used. Again, all recent Cloud mixers

and zoners are designed for use with paging microphones and connecting to and

configuring them is straightforward.

Typical example

The example shown below illustrates the connection of a PM1 to a Cloud CX261

mixer. It is assumed that MIC 1 input is used.

PM1

U3 ACCESS

N/O

N/C

SCREEN

COLD

HOT

U2 AUDIO

In the example, 2-pair cable is employed, with separate screened twin-and-screen

cores for the Audio and Access connectors. The PM1's audio output is wired pin-to-

pin to the MIC 1 INPUT connector on the CX261. The access connector is wired to

the CX261's Access Port, the ground terminal being connected to 0V on the host via

the cable screen and the N/O terminal to M1.

Use this same wiring arrangement if using two separate cables.

In addition, the CX261's internal jumpers will need to be set to enable the Access

Port and to set the Mic 1 priority circuit for access triggering. The CX261's own User

Guide fully describes this procedure. It is likely that similar adjustments will need to

be made with all makes and models of host mixer; the unit's documentation should

be consulted in all cases.

CLOUD CX261

ACCESS PORT

PM1 Installation and User Guide v1.0

MIC 1 INPUT