Specifications

Sonnex Multiroom Audio Unamplified Expander, 8 Zone Crestron SWE-8

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Sonnex Multiroom Audio Unamplified Expander, 8 Zone: SWE-8 Operations Guide – DOC. 7202B

Setup

Sonnex Link Wiring

Crestron recommends using Crestron DM-CBL-8G (sold separately) or high-quality

CAT5e shielded twisted-pair cable for Sonnex Link connections between the SWE-8

and the SWAMP-24X8 or S-EXT1-S.

NOTE: Shielded connectors such as the DM-8G-CONN (sold separately) must be

used.

DM-CBL-8G wire can carry Sonnex Link signals up to 200 feet (61 meters). If

additional length is needed, the S-EXT1-S can extend the Sonnex link up to 2000

feet (610 meters) over one multimode fiber strand. The S-EXT1-S is an optional

accessory that provides high performance signal extension.

Installation

Ventilation

The SWE-8 should be used in a well-ventilated area. The venting holes should not be

obstructed under any circumstances.

To prevent overheating, do not operate this product in an area that exceeds the

environmental temperature range listed in the table of specifications. Consider using

forced air ventilation or incrementing the spacing between units to reduce

overheating. Contact with thermal insulating materials should be avoided on all sides

of the unit.

Rack Mounting

The SWE-8 can be mounted in a rack or stacked with other equipment. Two “ears”

are provided with the SWE-8 so that the unit can be rack mounted. These ears must

be installed prior to mounting. Complete the following procedure to attach the ears

to the unit. The only tool required is a #1 or #2 Phillips screwdriver.

WARNING: To prevent bodily injury when mounting or servicing this unit in a

rack, observe the following guidelines:

• When mounting this unit in a partially filled rack, load the rack from the

bottom to the top with the heaviest component at the bottom of the rack.

• If the rack is provided with stabilizing devices, install the stabilizers before

mounting or servicing the unit in the rack.

NOTE: Observe the following guidelines when installing equipment in a rack:

• Elevated Operating Ambient Temperature - If installed in a closed or

multi-unit rack assembly, the operating ambient temperature of the rack

environment may be greater than room ambient temperature. Therefore,

consideration should be given to installing the equipment in an environment

compatible with the maximum ambient temperature (Tma) specified by the

manufacturer.

• Reduced Air Flow - Installation of the equipment in a rack should be such

that the amount of airflow required for safe operation of the equipment is

not compromised.