Hytera Communications RD62XUHF Digital Wall-mounted Repeater User Manual Rev 1

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Document ID	2523952
Application ID	Ll3iUuWALvpVRhyjR24PZA==
Document Description	User Manual Rev.1
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	45.4kB (567521 bits)
Date Submitted	2015-02-05 00:00:00
Date Available	2015-02-12 00:00:00
Creation Date	2013-09-16 21:49:00
Producing Software	Acrobat Distiller 7.0 (Windows)
Document Lastmod	2014-06-24 15:48:36
Document Title	Microsoft Word - Hytera RD620 Owner's Manual R5.6.docx
Document Creator	PScript5.dll Version 5.2
Document Author:	w06964

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 Company’s 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 Company’s computer programs. Any
of the Company’s 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:
z United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 2
sub-part J;
z American National Standards Institute (ANSI)/Institute of Electrical and Electronic Engineers (IEEE)
C95. 1-1992;
z Institute of Electrical and Electronic Engineers (IEEE) C95.1-1999;
z International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998.
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
2. Product Introduction
2.1 Parts
No.
Part Name
No.
Part Name
Front Panel
Foot Pad
Upper Cover
Fan Mesh Enclosure
Chassis
2.2 Front Panel
No.
Part Name
No.
Part Name
Power Indicator
Slot B RX Indicator
Digital Mode Indicator
Alarm Indicator
Analog Mode Indicator
Fan Inlet
Slot A TX Indicator
10
D-SUB Data Interface
Slot A RX Indicator
11
RJ45 Data Interface
Slot B TX Indicator
Note:
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.
2.3 Rear Panel
No.
Part Name
No.
Part Name
DC Power Inlet
AC Power Inlet
Fan Outlet
AC Power Switch
Ground Terminal
ANT/TX
Antenna
Connector
(N-type
Female)
Fuse Box
RX Antenna Connector (N-type Female)
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.
z Analog Mode: The repeater is transmitting.
Slot A TX Indicator
Red
Slot A RX Indicator
Green
Slot B TX Indicator
Red
Slot B RX Indicator
Green
z Digital Mode: Slot A is transmitting.
z Analog Mode: The repeater is receiving.
z Digital Mode: Slot A is receiving.
Digital Mode: Slot B is transmitting.
Digital Mode: Slot B is receiving.
Alarm alert indication will remain until all alarms
Alarm Indicator
Red
are eliminated.
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.
Part Name
No.
Part Name
Expansion Rubber Plug
Self-tapping Screw
Wall-mount Bracket
4.2.1 Installation Tools
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:
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 repeater’s weight before drilling.
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.
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
Alarm Cause
High Voltage: The input voltage is higher than 15.8V±0.2V.
Abnormal
Low Voltage: The input voltage is lower than 11V±0.2V.
High Temperature
Temperature sensor detects a temperature above 85℃.
VSWR > 3:1.
Abnormal VSWR
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.
6. Troubleshooting
Phenomena
Analysis
The
power
cord
Solution
may
be
Properly connect the power cord and
unconnected
or
not
securely
ensure secure connection.
connected to the outlet.
Check if the power supply outputs the
Power-on Failure.
voltage within the required range (DC
The power supply may output
power supply: 13.6V ± 15%; AC power
improper voltage.
supply: 90V to 264V). If not, replace the
power adapter.
TX/RX frequency of the repeater
Check if the frequencies are consistent.
is
inconsistent
with
that
of
Reset the frequencies when necessary.
portable/mobile radios.
Unable
to
If you cannot remove or bypass the
communicate with
Failed to repeat useful signal due
other members.
to strong interference signals.
interference source, change to operate at
other frequencies.
The group member is out of the
Move
towards
coverage of the repeater.
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
z Keep the repeater in good environmental conditions to ensure reliability.
z Do not place other equipment on top of the repeater to ensure optimal heat dissipation.
z Do not pierce or scrape the product.
z Keep the product far away from corrosive environments.
z Do not place the product in corrosive agents, solutions or water.
Product Cleaning
Caution: Be sure to turn off the repeater before cleaning.
z Remove the dust and fine particles on the repeater surface with a clean and dry lint-free cloth or a
brush regularly.
z 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
FCC STATEMENT
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may
cause undesired operation.
2. Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can 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 cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Operational Instructions and Training Guidelines
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:
● When you are installing the product antenna outside, set up the antenna according to
the supplier’s requirements with its Gain within 3.50dBi and keep it at least 1.08 meters
away from human body.
● Not used duty cycle over 100%.

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