Preface Thanks for your favor in our product. To derive optimum performance from the product, please read this manual and the Safety Information Booklet carefully before use. This manual is applicable to the following product:
RD620 Repeater Instructional Icons Caution: Indicates situations that could cause damage to your product or bodily injury. Note: Indicates tips that can help you make better use of your product. Term Explanation Voltage Standing Wave Ratio (VSWR) Voltage Standing Wave Ratio (VSWR) is a value that measures how well a load is impedance-matched to a source. Copyright Information Hytera is the trademark or registered trademark of Hytera Communications Co., Ltd. (the Company) in PRC and/or other countries or areas. The Company retains the ownership of its trademarks and product names. All other trademarks and/or product names that may be used in this manual are properties of their respective owners. The product described in this manual may include the Companys computer programs stored in memory or other media. Laws in PRC and/or other countries or areas protect the exclusive rights of the Company with respect to its computer programs. The purchase of this product shall not be deemed to grant, either directly or by implication, any rights to the purchaser regarding the Companys computer programs. Any of the Companys computer programs may not be copied, modified, distributed, decompiled, or reverse-engineered in any manner without the prior written consent of the Company. The AMBE+2TM voice coding technology embodied in this product is protected by intellectual property rights including patent rights, copyrights and trade secrets of Digital Voice Systems, Inc. This voice coding technology is licensed solely for use within this product. The user of this technology is explicitly prohibited from attempting to decompile, reverse engineer, or disassemble the Object Code or in any other way convert the Object Code into a human-readable format. U.S. Patent No: #6,912,495 B2, #6,199,037 B1, #5,870,405, #5,826,222, #5,754,974, #5,701,390,
#5,715,365, #5,649,050, #5,630,011, #5,581,656, #5,517,511, #5,491,772, #5,247,579, #5,226,084 and
#5,195,166. Disclaimer The Company endeavors to achieve the accuracy and completeness of this manual, but no warranty of accuracy or reliability is given. All the specifications and designs are subject to change without notice due to continuous technology development. No part of this manual may be copied, modified, translated, or distributed in any manner without the express written permission of us. We do not guarantee, for any particular purpose, the accuracy, validity, timeliness, legitimacy or completeness of the Third Party products and contents involved in this manual. If you have any suggestions or would like to learn more details, please visit our website at:
http://www.hytera.com. RF Radiation Information This product must be restricted to operations in an Occupational/Controlled RF exposure Environments. Users must be fully aware of the hazards of the exposure and able to exercise control over their RF exposure to qualify for the higher exposure limits. RF Radiation Profile Radio Frequency (RF) is a frequency of electromagnetic radiation in the range at which radio signals are transmitted. RF technology is widely used in communication, medicine, food processing and other fields. It may generate radiation during use. RF Radiation Safety In order to ensure user health, experts from relevant industries including science, engineering, medicine and health work with international organizations to develop standards for safe exposure to RF radiation. These standards consist of:
United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 2 sub-part J;
American National Standards Institute (ANSI)/Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1992;
Institute of Electrical and Electronic Engineers (IEEE) C95.1-1999;
International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998. FCCRegulations FederalCommunicationCommission(FCC)requiresthatallradiocommunicationproductsshould meettherequirementssetforthintheabovestandardsbeforetheycanbemarketedintheU.S, and the manufacturer shall post a RF label on the product to inform users of operational instructions,soastoenhancetheiroccupationalhealthagainstexposuretoRFenergy. Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttotheconditionthatthis devicedoesnotcauseharmfulinterference. The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. such modifications could void the user's authority to operate thisequipment. ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice, pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotection againstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcan radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does causeharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturning the equipment off and on,the user is encouraged to try to correctthe interference by one or moreofthefollowingmeasures:
Reorientorrelocatethereceivingantenna. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. OperationalInstructionsandTrainingGuidelines To ensure the optimal performance and the compliance with occupational/controlled environment RF radiance limits in the above standards, please adhere to the following requirements:
Whenyouareinstallingtheproductantennaoutside,setuptheantennaaccordingtothe suppliers requirements with its Gain within 3.50dBi and keep it atleast 1.08 meters away fromhumanbody. Notuseddutycycleover100%. CanadaRegulations ThedevicecomplieswithSARand/orRFfieldstrengthlimitsofRSS102requirement EURegulatoryConformance Theequipmentisincompliancewiththeessentialrequirementsandotherrelevantprovisionsof theDirective1999/5/EC. Contents 1. Checking Items in the Package ........................................................................................................... 1 2. Product Introduction ............................................................................................................................ 2 2.1 Parts ................................................................................................................................................. 2 2.2 Front Panel ....................................................................................................................................... 3 2.3 Rear Panel ........................................................................................................................................ 4 3. Status Indication .................................................................................................................................. 5 4. Before Use ............................................................................................................................................ 6 4.1 Instruction ......................................................................................................................................... 6 4.2 Wall-mount Bracket Installation (Optional) ........................................................................................ 6 5. Alarm Information ................................................................................................................................ 9 6. Troubleshooting ................................................................................................................................. 10 7. Care and Cleaning .............................................................................................................................. 11 8. Optional Accessories ......................................................................................................................... 12 1. Checking Items in the Package Please unpack carefully and check that all items listed below are received. If any item is missing or damaged, please contact your dealer. Repeater AC Power Cord Documentation Kit 1 2. Product Introduction 2.1 Parts No. Part Name No. Part Name Front Panel Upper Cover Chassis 1 2 3 4 5
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Foot Pad Fan Mesh Enclosure
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2 2.2 Front Panel No. Part Name No. Part Name 1 2 3 4 5 6 Power Indicator Digital Mode Indicator Analog Mode Indicator Slot A TX Indicator Slot A RX Indicator Slot B TX Indicator Note:
7 8 9 10 11
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Slot B RX Indicator Alarm Indicator Fan Inlet D-SUB Data Interface RJ45 Data Interface
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If the repeater is manufactured without internal duplexer, then part 8 will be an external duplexer RX port; if it is manufactured with internal duplexer, then there is no connection inside part 8. 3 2.3 Rear Panel No. Part Name No. Part Name DC Power Inlet Fan Outlet Ground Terminal Fuse Box 1 2 3 4 5 6 7 8 AC Power Inlet AC Power Switch ANT/TX Antenna Connector Female)
(N-type RX Antenna Connector (N-type Female) 4 3. Status Indication LED indicators on the front panel indicate the following repeater status:
LED Indicator Name LED Indicator Status Repeater Status Digital Mode Indicator Blue The repeater is operating in digital mode. Analog Mode Indicator Yellow The repeater is operating in analog mode. Slot A TX Indicator Slot A RX Indicator Slot B TX Indicator Slot B RX Indicator Red Green
Analog Mode: The repeater is transmitting.
Digital Mode: Slot A is transmitting.
Analog Mode: The repeater is receiving.
Digital Mode: Slot A is receiving. Red Digital Mode: Slot B is transmitting. Green Digital Mode: Slot B is receiving. Alarm Indicator Red Alarm alert indication will remain until all alarms are eliminated. 5 4. Before Use 4.1 Instruction To ensure optimum performance and reliability of the repeater, please read the following instructions carefully. Operation Environment The repeater must be installed in a dry and well-ventilated place with ambient temperature of -30 to
+60 and relative humidity of not more than 95%. Voltage Check Check whether the input voltage is within the operating voltage of the repeater (DC power supply: 13.6V 15%; AC power supply: 90V to 264V). 4.2 Wall-mount Bracket Installation (Optional) Please contact your dealer to purchase a wall-mount bracket kit to install the repeater on the wall. No. 1 2 Part Name Expansion Rubber Plug Wall-mount Bracket 4.2.1 Installation Tools Part Name Self-tapping Screw
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No. 3
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Tools required for installing the repeater include an electric drill and a T10 torx screwdriver. 4.2.2 Installation Steps Step 1 To install the wall-mount bracket, do as follows:
6 1. Use the electric drill to drill three holes on the wall which align with that on the wall-mount bracket;
2. Put the expansion rubber plug into the drill holes; you can ignore this step if the wall is not a concrete wall;
3. Use three ST4X16 self-tapping screws to fasten the bracket on the wall. Note: Make sure the wall can support the repeaters weight before drilling. 7 Step 2 To amount the repeater on the bracket, do as follows:
1. Align the hanging screws on the upper side of the repeater with the notch of the bracket and hang the repeater on the bracket;
2. Move the repeater side to side slightly to ensure the hanging screws reach the bottom of the notch. 4.2.3 Product Check Please check whether the repeater works properly by observing the 7 LEDs located in the front panel after the repeater is powered on via the AC Power Switch key. 8 5. Alarm Information The repeater will have real-time detection of its status automatically. When the repeater is operating abnormally, the alarm indicator on the front panel will remain glowing red until all alarms are eliminated. When an alarm event occurs, you can diagnose and handle the problem via the RDAC application provided by us or contact your local dealer for technical support. Alarm types and causes are listed in the table below:
Alarm Type External Power Abnormal Alarm Cause High Voltage: The input voltage is higher than 15.8V0.2V. Low Voltage: The input voltage is lower than 11V0.2V. High Temperature Temperature sensor detects a temperature above 85. Abnormal VSWR VSWR > 3:1. Over-high VSWR will damage the PA module or even disable it. TX Unlock TX PLL is unlocked, and the repeater stops transmitting and repeating. RX Unlock RX PLL is unlocked, and the repeater stops receiving and repeating. Fan Failure PA temperature is higher than the fan off temperature configured via CPS. 9 6. Troubleshooting Phenomena Analysis Solution power cord may The be unconnected or not securely connected to the outlet. Power-on Failure. The power supply may output improper voltage. TX/RX frequency of the repeater is that of inconsistent with portable/mobile radios. Failed to repeat useful signal due to strong interference signals. to Unable communicate with other members. Properly connect the power cord and ensure secure connection. Check if the power supply outputs the voltage within the required range (DC power supply: 13.6V 15%; AC power supply: 90V to 264V). If not, replace the power adapter. Check if the frequencies are consistent. Reset the frequencies when necessary. If you cannot remove or bypass the interference source, change to operate at other frequencies. The group member is out of the coverage of the repeater. towards Move repeater. the coverage of the If the above solutions cannot fix the problems, or there are other questions, please contact Hytera or the dealer for more technical support. 10 7. Care and Cleaning To guarantee optimal performance as well as a long service life of the repeater, please follow the tips below. Product Care
Keep the repeater in good environmental conditions to ensure reliability.
Do not place other equipment on top of the repeater to ensure optimal heat dissipation.
Do not pierce or scrape the product.
Keep the product far away from corrosive environments.
Do not place the product in corrosive agents, solutions or water. Product Cleaning Caution: Be sure to turn off the repeater before cleaning.
Remove the dust and fine particles on the repeater surface with a clean and dry lint-free cloth or a brush regularly.
Use a non-woven fabric with neutral cleanser to clean the keys, control knobs, LCD and connectors. Do not use chemical preparations such as stain removers, alcohol, sprays or oil preparations. Make sure the repeater is completely dry before use. 11 8. Optional Accessories The following items are the main optional accessories for the repeater, and please consult your local dealer for more other accessory information. Wall-mount Bracket Duplexer Duplexer Mounting Bracket BRK21 Caution: Use the accessories specified by the Company only. If not, Hytera shall not be liable for any losses or damages arising out of use of unauthorized accessories. 12