Crestron SWE-8 ® Sonnex Multiroom Audio Unamplified Expander, 8 Zone Operations Guide
Important Safety Instructions • • • • • • • • • • • • • • • • • • Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
Regulatory Compliance As of the date of manufacture, the SWE-8 has been tested and found to comply with specifications for CE marking. Federal Communications Commission (FCC) Compliance Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following conditions: (1) This device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone Contents Sonnex Multiroom Audio Unamplified Expander, 8 Zone: SWE-8 1 Introduction ............................................................................................................................... 1 Features and Functions ................................................................................................ 1 Applications..............................................................................................
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone Sonnex Multiroom Audio Unamplified Expander, 8 Zone: SWE-8 Introduction The SWE-8 is an 8-zone unamplified expander for the Sonnex® Multiroom Audio System (SWAMP-24X8)1 from Crestron®. It provides eight zone outputs consisting of four analog line-level and four S/PDIF digital outputs. All eight outputs also include Crestron Home® (CH) CAT5 balanced audio outputs for long-distance wiring applications.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone Crestron Home CAT5 Audio Distribution The CH CAT5 balanced outputs enable long-distance wire runs up to 500 feet (152 meters) to feed remote equipment such as powered subwoofers and AV receivers located throughout the house. The CH signal is easily converted to unbalanced line-level at each remote location using an ABAR-1 CAT5 Balanced Audio Receiver.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone Applications The following diagram shows a SWE-8 in a multizone application. SWE-8 in a Multizone Application Specifications Specifications for the SWE-8 are listed in the following table.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone SWE-8 Specifications (Continued) SPECIFICATION DETAILS Audio (Continued) Typical of 8 Stereo Zone Outputs Digital-to-Analog Conversion 24-bit 48 kHz Output Resolution/Bitrate (digital outputs only) 24-bit 48 kHz Frequency Response 20 Hz to 20 kHz, ±0.5 dB Total Harmonic Distortion (THD) + Noise < 0.003% S/PDIF in, < 0.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone SWE-8 Specifications (Continued) SPECIFICATION DETAILS Enclosure Chassis Metal with black finish, vented sides Front Panel Metal with black finish and polycarbonate label overlay Mounting Freestanding or 1U 19-inch rack-mountable (feet and rack ears included) Dimensions Height 1.72 in (44 mm) without feet Width 19.00 in (483 mm) with ears 17.30 in (440 mm) without ears Depth 10.19 in (259 mm) Weight 5.0 lbs (2.
Sonnex Multiroom Audio Unamplified Expander, 8 Zone Crestron SWE-8 SWE-8 Overall Dimensions 10.19 in (259 mm) 17.30 in (440 mm) 19.00 in (483 mm) 1.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone Connectors, Controls, and Indicators (Continued) 1 # CONNECTORS, CONTROLS, AND INDICATORS 5 1–4 L/R (unbalanced) DESCRIPTION (4) Pairs RCA female; 3 Unbalanced stereo line-level audio outputs Output impedance: 100 Ω Maximum output level: 2 Vrms 6 1–4 BALANCED L/R (4) 5-pin 3.
Sonnex Multiroom Audio Unamplified Expander, 8 Zone Crestron SWE-8 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).
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone • Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading. • Circuit Overloading - Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone Hardware Hookup Connect the Device Make the necessary connections as called out in the illustration that follows this paragraph. Refer to “Sonnex Link Wiring” on page 8 for additional information. Apply power after all connections have been made. When making connections to the SWE-8, use a Crestron power supply for Crestron equipment.
Crestron SWE-8 Connect to SWAMP24X8 or S-EXT1-S Sonnex Link Over Fiber Extender Sonnex Multiroom Audio Unamplified Expander, 8 Zone The SWE-8 can be connected to a SWAMP-24X8 or S-EXT1-S Sonnex Link Over Fiber Extender via shielded CAT5 cable. SWAMP-24X8 to SWE-8 Connection NOTE: When the SWAMP-24X8 is connected to a control system using Cresnet®, only one SWE-8 can be connected.
Sonnex Multiroom Audio Unamplified Expander, 8 Zone Crestron SWE-8 Configuration The SWE-8 is automatically configured from the front panel of a connected SWAMP-24X8 or by Sonnex Tools software. For more information on configuration options, refer to the SWAMP(I)-24X8 Sonnex Multiroom Audio System Operations Guide (Doc. 7049) at www.crestron.com/manuals. 12 • Sonnex Multiroom Audio Unamplified Expander, 8 Zone: SWE-8 Operations Guide – DOC.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone Uploading and Upgrading Crestron recommends using the latest programming software and that each device contains the latest firmware to take advantage of the most recently released features. However, before attempting to upload or upgrade it is necessary to establish communication. Establishing Communication All communications with the SWE-8 are managed through the communication link with a connected SWAMP-24X8.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone Operation The SWE-8 operates in either Zone mode or Source mode. The SWE-8’s operating mode is determined by the operating mode of the SWAMP-24X8. For information on operating the SWAMP-24X8, refer to the SWAMP(I)-24X8 Sonnex Multiroom Audio System Operations Guide (Doc. 7049) at www.crestron.com/manuals. Zone Mode Source Mode Zone mode uses the SWAMP-24X8’s front panel to route a source signal to a selected zone.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone Problem Solving Troubleshooting The following table provides corrective action for possible trouble situations. If further assistance is required, please contact a Crestron customer service representative. SWE-8 Troubleshooting TROUBLE POSSIBLE CAUSE(S) CORRECTIVE ACTION Audio dropouts are heard on an SWE-8 zone. There is a bad shield or no shield on the Sonnex cable connecting the SWAMP-24X8 and the peripheral device.
Sonnex Multiroom Audio Unamplified Expander, 8 Zone Crestron SWE-8 Future Updates As Crestron improves functions, adds new features, and extends the capabilities of the SWE-8, additional information may be made available as manual updates. These updates are solely electronic and serve as intermediary supplements prior to the release of a complete technical documentation revision. Check the Crestron website periodically for manual update availability and its relevance.
Crestron SWE-8 Sonnex Multiroom Audio Unamplified Expander, 8 Zone Return and Warranty Policies Merchandise Returns / Repair Service 1. No merchandise may be returned for credit, exchange or service without prior authorization from Crestron. To obtain warranty service for Crestron products, contact an authorized Crestron dealer. Only authorized Crestron dealers may contact the factory and request an RMA (Return Merchandise Authorization) number.
Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 Tel: 888.CRESTRON Fax: 201.767.7576 www.crestron.com Operations Guide – DOC. 7202B (2033120) 03.14 Specifications subject to change without notice.
