Hytera HR106X Digital Repeater

Preface

Welcome to the world of Hytera and thank you for purchasing this product. This manual includes a description of the functions and step-by-step procedures for use. To avoid bodily injury or property loss caused by incorrect operation, please carefully read the Safety Information Booklet before use.

This manual is applicable to the following product: HR106X Digital Repeater (X may represent 2, 5, 6 or 8).

Copyright Information

Hytera is the trademark or registered trademark of Hytera Communications Corporation Limited (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.

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 Hytera. Hytera does not guarantee, for any particular purpose, the accuracy, validity, timeliness, legitimacy or completeness of the Third Party products and contents involved in this manual.

For suggestions or more details, please visit the Hytera website at: https://www.hytera.com/en/download-center.html.

RF Radiation Information

This product must be restricted to operations in Occupational/Controlled RF exposure Environments. Users must be fully aware of the hazards of exposure and able to exercise control over their RF exposure to qualify for higher exposure limits.

RF Radiation Profile

Radio Frequency (RF) is a frequency of electromagnetic radiation used for radio signals. RF technology is widely used in communication, medicine, food processing, and other fields. It may generate radiation during use.

RF Radiation Safety

To ensure user health, experts from science, engineering, medicine, and health work with international organizations to develop standards for safe exposure to RF radiation. These standards include those from the Federal Communications Commission (FCC) and the Institute of Electrical and Electronic Engineers (IEEE).

Relevant Standards:

• Federal Communications Commission, Code of Federal Regulations; 47 CFR § 1.1307, 1.1310 and 2.1091
• American National Standards Institute (ANSI) / Institute of Electrical and Electronic Engineers (IEEE) C95.1:2005; Canada RSS102 Issue 5 March 2015
• Institute of Electrical and Electronic Engineers (IEEE) C95.1:2005 Edition

Compliance with RF Exposure Standards

To control exposure and ensure compliance with occupational/controlled environment exposure limits, this equipment should be operated with a minimum distance of 45 cm between the radiator and your body.

FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. Verification of harmful interference can be determined by turning the equipment off and then on. The user is encouraged to try to correct 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 different circuit to that of the receiver's outlet.
• Consult the dealer or an experienced radio/TV technician for help.

Operation is subject to the following two conditions:

• This device may not cause harmful interference.
• This device must accept any interference received, including interference that may cause undesired operation.

Note: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

FCC Regulations

The Federal Communication Commission (FCC) requires that all radio communication products meet the requirements set forth in the above standards before they can be marketed in the U.S. The manufacturer shall post a RF label on the product to inform users of operational instructions, thereby enhancing their occupational health against exposure to RF energy.

Operational Instructions and Training Guidelines

To ensure optimal performance and compliance with the occupational/controlled environment RF energy exposure limits, users should always adhere to the following:

• Gain of antenna must not exceed 5 dBi (indoor) or 10 dBi (outdoor).
• Install the antenna at least 105 cm (indoor) or 180 cm (outdoor) away from your body, in accordance with the requirements of the antenna manufacturer/supplier.

EU Regulatory Conformance

As certified by the qualified laboratory, the product is in compliance with the essential requirements and other relevant provisions of 2014/53/EU. Please note that the above information is applicable to EU countries only.

Documentation Conventions

Icon Conventions

Notational Conventions

1. Packing List

Please unpack carefully and check that you have received the following items. If any item is missing or damaged, contact your dealer.

? NOTE: Figures in this manual are for reference only. Check the main unit label to ensure that the purchased product is correct.

2. Product Overview

2.1 Front Panel

The front panel features a perforated air inlet (1) at the top left, followed by controls for Volume/Channel adjustment (2, 3), a seven-segment display (4), and various indicators including Alarm (5), Timeslot B RX (6), Timeslot B TX (7), Timeslot A RX (8), Timeslot A TX (9), Analog Mode (10), and Digital Mode (11). An Audio/Programming Interface (12) and an Air Inlet for Power Supply (13) are also present.

2.2 Rear Panel

2.2.1 Basic Version

The rear panel includes connectors for TX Antenna (1), Monitor/Tuning Interface (2), Accessory Connector (3), RX Antenna Connector (4), and Ethernet Interface (5). Power connections consist of a DC Power Inlet (6) and an AC Power Inlet (7), along with an AC Power Switch (8) and a Ground Screw (9).

2.2.2 Advanced Version

The advanced version's rear panel includes connectors for TX Antenna (1), Monitor/Tuning Interface (2), Accessory Connector (3), RX Antenna Connector (4), Ethernet Interface 1 (5), Ethernet Interface 2 (6), and a USB Connector (7). Power connections include a DC Power Inlet (8) and an AC Power Inlet (9), along with an AC Power Switch (10) and a Ground Screw (11).

Note: In routing mode, Ethernet interface 1 serves as the LAN port and Ethernet interface 2 serves as the WAN port.

2.3 Internal Parts

2.3.1 Basic Version

Internally, the basic version of the repeater contains a PA Module (1), Main Board (2), Network Board (3), Power Supply Module (4), Wind Scooper (5), Fan (6), Control Panel (7), and Float Charging Board (8).

2.3.2 Advanced Version

The advanced version's internal components include a PA Module (1), Main Board (2), Coprocessor (3), Power Supply Module (4), Wind Scooper (5), Fan (6), Control Panel (7), and Float Charging Board (8).

3. Installation

To ensure optimum performance and reliability of the repeater, read the following instructions carefully.

3.1 Installation Requirements

3.1.1 Environmental Conditions

The repeater must be installed in a dry and well-ventilated place. The operating temperature ranges from -30°C to +60°C, and the relative humidity is 95%.

3.1.2 Installation Site

The repeater can be installed in a rack, bracket, cabinet, or on a desk.

? NOTE: For more information, refer to the Safety Information Booklet.

3.2 Pre-installation Tasks

3.2.1 Preparing the Tools

• Phillips screwdriver
• T-10 torx screwdriver
• Spanner
• Anti-static gloves
• Multimeter

3.2.2 Checking the Power Supply

Before you install the repeater, make sure that the power supply meets the following requirements:

• DC power voltage: 13.6±15% V
• AC power voltage: 100–240 V

3.3 Installation Procedure

To install the repeater, do as follows:

1. Wear the anti-static gloves.
2. Place the repeater in a proper location.

? NOTE: If the repeater is installed in outdoor environments with frequent thunderstorms, such as the top of mountains or buildings, you must install an external lightning protection module (optional) on the network interface.

3. Connect the antenna, feed line, ground cable, and power cord to the repeater.

? NOTE: You must purchase the antenna and feed lines separately. You must prepare a ground cable. The repeater can be connected to the AC power supply and the battery simultaneously. In such case, the AC power supply powers the repeater and also charges the battery; when the AC power supply malfunctions, the battery works as a UPS battery to power the repeater.

4. Ground the repeater through the ground screw located on the rear panel.

3.4 Post-installation Check

To check whether the repeater works properly, do as follows:

1. Turn the repeater on.
2. Observe the LED indicators and the display in the front panel.

• If the repeater works properly, the power supply indicator on the float charging board glows yellow or blue, and the display shows the current channel.
• If not, the power supply indicator glows red, and the display shows the alarm code.

? NOTE: For details, refer to 4.4 Checking the Status.

4. Basic Operations

4.1 Turning On or Off the Repeater

• If the repeater is connected to a DC power supply, press the power switch on the DC power supply to turn on or off the repeater. After turn-on, if the power supply indicator turns red, the repeater goes into locked status. You must switch off the DC power supply for four seconds, and then switch on the power supply again.
• If the repeater is connected to an AC power supply, press the AC Power Switch in the rear panel to turn on or off the repeater. After turn-on, the power supply indicator turns yellow.

4.2 Changing the Channel

Press the Volume/Channel + or Volume/Channel – key to change the channel. The current channel number appears on the display of the repeater.

4.3 Adjusting the Volume

1. Long press the Volume/Channel + key for five seconds to switch the repeater from channel mode to volume mode.
2. Press the Volume/Channel + or Volume/Channel – key to increase or decrease the volume.

If you do not have any operation for greater than five seconds or if you long press the Volume/Channel + key again within five seconds, the repeater switches to channel mode.

4.4 Checking the Status

4.4.1 Repeater

4.4.2 Network Interface

4.4.3 Power Supply

5. Alarm Information

With the Alarm feature enabled by your dealer, the repeater can automatically trigger an alarm if it does not work well. When the alarm is active, the alarm indicator glows red and the alarm code appears on the display. The following table describes alarms in detail.

5.1 Low Forward Power Alarm

5.1.1 Description

When the repeater detects that the TX power is below the preset value of forward power, the alarm indicator glows red and the alarm code Eb appears on the display. At this time, the repeater stops transmission.

5.1.2 Solution

• Check whether the RF adapter cable, antenna, or feed line is properly connected.
• If yes, contact your local dealer for technical support.
• If no, re-connect or replace the cable, antenna, or feed line.

5.2 TX/RX Unlocked Alarm

5.2.1 Description

When the repeater detects that the TX PLL or RX PLL is unlocked, the alarm indicator glows red and the alarm code E4 or E5 appears on the display. At this time, the repeater automatically fails to provide certain features.

5.2.2 Solution

1. Disconnect the power supply, and then open the housing.
2. Check whether all the cables are properly connected.

• If yes, contact your local dealer for technical support.
• If no, re-connect or replace the cable.

5.3 PA Over-Temperature Alarm

5.3.1 Description

When the repeater detects that the internal temperature of the PA module exceeds the upper threshold, the alarm indicator glows red and the alarm code E6 appears on the display. At this time, the repeater stops transmission.

5.3.2 Solution

1. Check whether the surface temperature of the PA module is over 120°C.
• If yes, proceed with Step 2.
• If no, proceed with Step 3.

⚠️ CAUTION: Do not touch the repeater to avoid risk of burns. You can use a digital thermometer with thermocouple to measure the temperature.

2. Check whether the ambient temperature and ventilation conditions of the repeater meet the installation requirements.
• If yes, proceed with Step 3.
• If no, take the appropriate measure (e.g., air conditioner) to reduce the ambient temperature and improve ventilation.

3. Check whether the TX power is too high and the temperature of the heat sink is rising too fast.
• If yes, proceed with Step 4.
• If no, contact your local dealer for support.

4. Check whether the RF adapter cable, antenna, or feed line is properly connected.
• If yes, contact your local dealer for support.
• If no, re-connect or replace the cable, antenna, or feed line.

5.4 Over-Voltage or Under-Voltage Alarm

5.4.1 Description

When the repeater detects that the voltage of the external power supply is out of the range, the alarm indicator glows red and the alarm code EH (over voltage) or E3 (low voltage) appears on the display. At this time, the repeater disables all features and does not supply power for all circuits except the baseband board circuit.

5.4.2 Solution

1. Use a voltmeter to check whether the DC or AC power ranges from 11 V to 15.6 V.
• If yes, proceed with Step 2.
• If no, replace the DC or AC power supply.

2. Check whether the power cord is properly connected.
• If yes, contact your local dealer for technical support.
• If no, re-connect or replace the power cord.

? NOTE: When the voltage is too low, do either of the followings:

• If the repeater is powered by the AC power supply, connect the repeater to the DC power supply.
• If the repeater is powered by the DC power supply, replace the DC power supply or connect the repeater to the DC power supply.

5.5 VSWR Alarm

5.5.1 Description

When the repeater detects the VSWR at the TX antenna of the PA module exceeds the threshold, the alarm indicator glows red and the alarm code E7 appears on the display. At this time, the repeater automatically works at lower TX power.

5.5.2 Solution

1. Check whether the TX frequency is within the frequency range of the antenna.
• If yes, proceed with Step 2.
• If no, contact your local dealer to replace the antenna.

2. Check whether the RF adapter cable, antenna, or feed line is properly connected.
• If yes, contact your local dealer for technical support.
• If no, re-connect or replace the cable, antenna, or feed line.

5.6 Coprocessor Over-Temperature Alarm

5.6.1 Description

When the advanced repeater detects that the temperature of the coprocessor exceeds 110°C, the alarm indicator glows red and the alarm code H1 appears on the display. At this time, the repeater fails to work.

5.6.2 Solution

Take an appropriate measure to reduce the temperature lower than 100°C at the coprocessor.

5.7 Network IP Conflict Alarm

5.7.1 Description

When a network IP conflict occurs between the repeater and other network devices in the same network segment, the alarm indicator glows red and the alarm code H3 appears on the display. At this time, network services of the repeater are unavailable.

5.7.2 Solution

Check and modify the network configuration.

5.8 Slave Unregistered Alarm

5.8.1 Description

In the IP multisite connect network, if the repeater works as a slave and fails to send a registration request to the master repeater due to improper network configuration, the alarm indicator glows red and the alarm code E9 appears on the display. At this time, the repeater cannot repeat the signal or data in the IP multisite connect network.

5.8.2 Solution

Check and modify the network configuration.

5.9 Repeater Disabled Alarm

5.9.1 Description

With the Repeater Disable feature enabled by your dealer, when the repeater detects the active level, the alarm indicator glows red and the alarm code EE appears on the display. At this time, the repeater fails to work.

? NOTE: When the repeater detects the invalid level, it returns to normal use. When the level transforms between active and invalid status, the repeater restarts.

5.9.2 Solution

Contact your local dealer for technical support.

5.10 Off-lease Alarm

5.10.1 Description

When the rental time of the repeater expires, the alarm indicator glows red and the alarm code E8 appears on the display. At this time, the repeater fails to work.

5.10.2 Solution

Contact your local dealer for technical support.

6. Troubleshooting

If the above solutions cannot fix your problems, or you may have some other queries, please contact the Company or your local dealer for more technical support.

7. Care and Cleaning

To guarantee optimum performance as well as a long service life of the product, please follow the tips below.

7.1 Product Care

• Keep the product in a place of good ventilation and heat dissipation to facilitate normal work.
• Do not place irrelevant articles on top of the product to ensure optimal heat dissipation.
• Do not pierce or scrape the product.
• Keep the product away from substances that can corrode the circuitry.
• Do not place the product in corrosive agents, solutions, or water.

7.2 Product Cleaning

⚠️ CAUTION: Turn off the product before cleaning.

• Clean up the dust and fine particles on the product surface with a clean and dry lint-free cloth or a brush regularly.
• Use neutral cleanser and a non-woven fabric with neutral cleanser to clean the keys, knobs, display, and connectors after long-time use. Do not use chemical preparations such as stain removers, alcohol, sprays, or oil preparations, so as to avoid surface case damage.
• Make sure the product is completely dry before use.

8. Optional Accessories

⚠️ CAUTION: Use the accessories specified by the Company only. Otherwise, Hytera will not be liable for any loss or damage arising out of use of unauthorized accessories.

Contact your local dealer for the optional accessories used with the product.

9. Abbreviations