AMX Delta Series Wiring and Connections

Wiring and Connections

Delta Series Audio Controllers

Wiring and Connections

The Matrix Delta system is extremely flexible. It can be installed in a number of configurations

depending on your audio needs. The capacity of a single unit is 6 independent zones and is typically

wired with at least one keypad located in each zone. In some cases it is desirable to operate a second set

of speakers within the same zone controlled by the same keypad. The Delta Controller will power 2 sets

of speakers as long as the impedance does not drop below 4 ohms. If you have two common zones such

as the Master Bedroom and Master Bathroom you can use the a single keypad and multiple analog

volume controls for independent control of the two areas while sharing the same source control

capability. Up to 2 Matrix keypads can also be connected in a zone as a with a single pair of speakers.

See the Multiple Keypads in a Zone section on page 26 for details.

AMX always recommends professional installation for our products. As with any entertainment product

in a home or commercial application, a Delta system installation will go much faster and more smoothly

if job plans are completed prior to the actual installation.

Accurate record keeping will assist not only in the installation, but also in training the client in the

operation of the system. This will also be a great tool for any future servicing issues that may arise.

We recommend that you make copies of the records and leave them behind with your client as well as

putting a duplicate copy in your client’s file. For the professional installer’s convenience, programming

worksheets are available at www.amx.com.

To meet airflow and cooling requirements, place each audio source on an individual shelf and allow a

minimum of 3” clearance on the sides and top of the unit. Stacking equipment is not recommended as

this presents situations in which airflow is restricted or component cooling may be impaired. The audio

source equipment and the Controller will generate small amounts of heat that must be dissipated to

extend component life and maintain performance.

Equipment should have adequate room in the rear for the cables to reside. If rear access, or a rack a

mounted structure has been provided then cable installation will be much easier.

Please be sure to check for any wiring restrictions required by the electrical code in your area.

This installation uses low voltage cabling similar to telephone and alarm wiring, and as such does not

commonly have very many restrictions on their installation. However rules may vary in different regions.

Please check with your local code enforcement official to determine if any specific conditions must be

met to comply with local electrical codes.

Each zone can be configured with either 2 pushbutton keypads (Numeric or Source),

or 1 LCD Keypad and 1 pushbutton Keypad, but not 2 LCD keypads.