Installation and Operation Guide DMR Repeater For SBR8000 / SCR8000 / SER8000
General This guide contains the installation and basic operating instructions for the DMR Repeater models SBR8000, SCR8000 and SER8000. This guide does not contain information relating to the installation of accessories such as the antenna and duplexer. Refer to the installation instructions supplied with these accessories for further safety and installation instructions. Contents Safety ................................................................................................. 2 Regulatory .........
Safety Read these safety instructions carefully. Attention! Sepura products are intended for use in occupational/controlled conditions. It is the responsibility of the person operating the product to ensure that it is operated safely at all times, and that local laws and regulations governing the usage of Radio Frequency (RF) products are observed. Obey all signs and instructions relating to the usage to RF wireless devices. It is recommended that you obtain training on how to safely operate this product.
Servicing US and Canadian Markets Do not attempt to dismantle this product. Servicing and repairs to this product must be performed by trained service technicians at Sepura approved service centres FCC radiation exposure statement Regulatory Sepura declares that this product is complaint with the essential requirements and other relevant provisions of the European R&TTE directive 1999/5/EC relating to radio and telecommunications terminal equipment and the mutual recognition of their conformity.
IC radiation exposure statement This radio is intended for use in occupational/controlled applications where users have been made aware of the potential for exposure and can exercise control over their exposure. This radio device is NOT authorized for general population, consumer or similar use.. This transmitter must not be colocated or operating in conjunction with any other antenna or transmitter. The antenna should be installed and operated with a minimum distance of 1.2m to any person.
Duplexer technical specifications An optional duplexer can be used with the repeater. The duplexer allows the repeater’s receiver and transmitter to operate on a single antenna at the same time. When operating within neighbourhoods where other RF devices are installed, including broadcast antennas and microwave link transmitters, the duplexer prevents interference with other RF devices. The duplexer must comply with these recommended technical specifications. Frequency Range: VHF ...........................
Front Panel Rear Panel 6 DMR Repeater SBR8000, SCR8000, SER8000
Controls, connectors and components Status indicators Refer to the illustration for the location of the following controls, connectors and buttons. The LEDs on the front panel indicate various operational states. (1) Handles (2) Status indicators (3) Power switch (4) GPS antenna connector LED Description (5) Accessory connector (6) Ethernet (RJ45) connector TX-A Indicates slot 1 is transmitting. (7) AC power input connector with fuse holder RX-A Indicates slot 1 is receiving.
Unpacking Accessory information 1 Sepura supply a range of accessories for this product. Contact your service provider or visit the Sepura website for a full list of accessories. Accessory 2 Part No.
It is recommended that when wall mounted, it must be positioned so that it is clearly visible to personnel to reduce the risk of personal injury by collision. Ensure sufficient air flow to prevent overheating. Cabling should be carefully routed and secured to prevent a trip hazard and connections becoming loose.
Connections All connectors are located on the back panel of the repeater. Ensure that the cables are routed so that they are kept well clear of the antenna cable. Route cables carefully to eliminate the possibility of damage by sharp edges. Ensure all cabling is secured and routed to avoid the risk of a trip hazard. AC power supply Attaching the desk mount feet If the repeater is installed onto a desk or bench, the four screw type desk mount feet, supplied with the product, should be attached.
Caution: Failure to connect the wires to the correct terminal of the battery or power supply may damage the product and void any warranty. DO NOT extend the Repeater Battery Backup cable. This will affect the backup operation. Antenna In order to reduce the risk of RF burns, the antenna must always remain connected whilst the equipment is switched on. Under no circumstances should the antenna be connected or disconnected whilst the equipment is switched on.
Alarm mode Configuring the Repeater The Alarm indicator on the front panel illuminates when certain operational states warrant. When the repeater is in start-up mode, the LED remains illuminated for the duration of the startup routine (approx. 60 seconds). The repeater is configured using the DMR Manager software run from a computer connected directly to the repeater or over a network. LED state Illuminated for more than 60 seconds Alarm condition The internal temperature exceeds the working limits.
Sepura plc Radio House St Andrew's Road Cambridge CB4 1GR Tel: +44 (0)1223 876000 Fax:+44 (0)1223 879000 sepura.
