Subject to change Page 3 of 26 Version 2.2 / Date: Sept 2013NovaTec Kommunikationstechnik GmbH E-Mail: info@novatec.de Phone: +49 (0)5251 1589-610Technologiepark 9 / DE-33100 Paderborn Internet: www.novatec.de Telefax: +49 (0)5251 1589-6111 IntroductionDear CustomerWe congratulate you on purchasing the NovaTec S3 . You have decided on buying a Gateway which wasdeveloped and produced utilizing the newest technical standards. The S3 is available in several versionsand depending on the version provides the following interfaces (details see diagram in chapter 4.1):- IP (SIP protocol),- S0 (each NT/TE configurable),- Up0 (each NT /TE configurable, only point-to-point) and- analogue a/b.This installation manual describes the installation and the initial operation of the S3. You are advised toread the entire manual thoroughly before starting the installation step by step.2 Security Advice- Do not install the S3 near to heaters or heating appliances and sources of electrical interferences suchas fluorescent lamps and electric motors.- Protect the S3 from dust, moisture, shock and vibration as well as from direct sunshine.- Make sure that no foreign material like wire, cable ends, nails or small metal parts fall into the open-ings on the upper surface of the unit.- The S3 cannot be used before the installation has been duly executed.- Never use petrochemicals to clean the housing. For cleaning purposes, use a soft and dry cloth only.- In case that an internal component is obviously damaged, e.g. because of a damaged housing, pleaseremove the S3 from the power supply immediately.- In order to avoid material damage or injury to persons, never expose the S3 to water (rain) or exces-sive moisture.- For safety reasons it is not allowed to alter the S3 construction- or safety-related without prior explicitapproval from NovaTec Kommunikationstechnik GmbH.- NovaTec Kommunikationstechnik GmbH is not liable for damages resulting from any alterations. Inparticular repairs of all nature and any soldering on the PCB’s are forbidden.- The installation manual must always be delivered with the equipment when given to a third party.