Cloud-electronics CX163 User Manual download pdf (Page 9)

5.1 Sensitivity and Gain Control

All six line inputs have pre-set gain controls which are accessible on the rear panel, adjacent

to their respective input sockets. The input sensitivity can be varied from -18dBu (100mV) to

+ 6dBu (1.5V). The pre-set gain controls should be set so that all the input signals operate at

the same level (0dBu) within the CX163 to give the music level controls an optimum control

range.

5.2 Music level control - Local or Remote

The music level in a zone can be controlled from

either the front panel, or a remote control plate

located up to 100m from the CX163. The CX163 is

compatible with the RL-1 remote level control plate.

RL-1 remote control plates can be mounted onto a

standard British flush or surface mounted 25mm

deep back box. Each RL-1 needs to be connected

using two-core screened cable. Connection details

are shown in the adjacent diagram. Remote

controls will be operational once correctly connected

to the unit, there are no further operations required.

When a zone is in

the mono mode,

it is possible to

connect two RL-1

plates to that zone

and use them

to independently

control the levels of

the left and right

outputs of the zone.

In order to do this,

the RL-1 plates

should be connected

as shown adjacently.

The CX163 can be configured to

bypass the front-panel level

controls by setting internal

jumpers J13 (Zone 1) and/or J12

(Zone 2) to the ‘DEF’ position.

CX163 Stereo Zone Mixer Installation and Setup Guide

CLOUD ELECTRONICS LIMITED

3 V2 100904

1 2 3 4

4POLE

CONNECTOR

REMOTECONTROLOFMUSICLEVEL

(MONOMODE)

1 2 3

RL-1

1 2 3

RL-1

LEFT

RIGHT

1 2 3 4

4POLE

CONNECTOR

REMOTECONTROLOFMUSICLEVEL

(STEREOMODE)

1 2 3

RL-1

Mono mode connection of two RL-1s

POWER

CX163

ZONE1

ZONE2

2ZONE

STEREOAUDIO

MIXER

NRM DEF

J12&J13SETTINGS

Stereo mode connection of an RL-1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 20 21

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Cloud-electronics CX163 User Manual Page 9

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