Hytera HR652 Digital Repeater User Manual

Hytera HR652 Digital Repeater User Manual

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:

HR652 Digital Repeater

Copyright Information

Hytera is the trademark or registered trademark of Hytera Communications Corporation Limited (the Company).
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. 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. 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 technological development. No part of this manual may be copied, modified, translated, or distributed in any manner without the prior written consent of the Company.
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.

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 by this equipment to radio or television reception can be determined by turning it off and then 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 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: Any 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.

Operational Instructions and Training Guidelines

To ensure optimal performance and compliance with the occupational/controlled environment RF energy exposure limits in the above standards and guidelines, users should transmit not more than 50% of the time and always adhere to the following procedures:

• Antenna gain must not exceed 10 dBi.
• The antenna must be installed complying with the requirements of manufacturer or supplier, and it must be at least 86 cm away from human body.

FCC Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits set forth for an occupational/controlled environment.
This transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter. This
equipment should be installed and operated with a minimum distance of 86 cm between the radiator and your body.

ISEDC Radiation Exposure Statement

This equipment complies with ISEDC RF radiation exposure limits set forth for an occupational/controlled environment. This transmitter must not be co- located or operating in conjunction with any other antenna or transmitter.
This equipment should be installed and operated with a minimum distance of 86 cm between the radiator and your body.

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.
The maximum antenna gain is 10 dBi. The minimum safety distance is 103 cm.
Please note that the above information is applicable to EU countries only.

Specifications

• Digital Repeater: 400–470 MHz
• GPS L1 C/A, BDS B1I: 1559–1610 MHz

Output Power|

• High : 44 dBm
  

• Middle : 40 dBm

• Low : 30 dBm

Documentation Information

Documentation Conventions

Instruction Conventions

Notation Conventions

The Log Level Settings dialogue box appears.
Press the PTT key.
” “| Denotes messages, directories, file names, folder names, and parameter values.| The screen displays “Invalid Battery!”.
Open “PSS.exe”.
Go to “D:/opt/local”.
In the Port text box, enter “22”.

| Directs you to access a multi-level menu.| Go to File > New.
Italic| Denotes document titles.| For details about using the DWS, refer to Dispatch Workstation User Guide.
Courier New| Denotes results. Commands and their execution| To set the IP address, run the following command:vos-cmd – m name IP

Packing List

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 document are for reference only.

Product Layout

NOTE
Except that the low-power HR652 features no fan but the high-power HR65X features one, the other hardware of the two types is the same.

Precaution

Before installation and use, read the following instructions carefully.

• Install the repeater in a dry and well-ventilated place.
• Use the repeater in an environment where the temperature is between –30°C and +60°C and the relative humidity is equal to or lower than 95%.
• Ensure that the operating voltage is 12–16.8 V DC.

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

Installation

You can place the repeater on the desk, or install the repeater on the wall.

Tools

• Electric drill
• Screwdriver
• Wrench
• Anti-static gloves

Procedure

(Optional) Install the Duplexes

1. Remove the bottom cover.
   a. Push the battery latch upwards ①, and then hold it.
   b. Push the bottom cover rightwards ②, and then remove it ③.

2. Remove the decorative cover.
   a. Use the torx screwdriver to remove the three screws fixing the bottom decorative cover, and then remove the bottom decorative cover.
   b. Use the torx screwdriver to remove the two screws fixing the left decorative cover.
   c. Push the left decorative cover downwards ①, and then remove the left decorative cover ② and the waterproof cover for USB port.
   d. Use the torx screwdriver to remove the two screws fixing the right decorative cover.
   e. Push the right decorative cover downwards ③, and then remove the left decorative cover ④, battery latch, and spring.

3. Remove the rear housing.
   a. Use the Phillips screwdriver to remove the pan head screw.
   b. Use the torx screwdriver to remove the torx screw.
   c. Remove the rear housing.

4. Install the duplexes.
   a. Align the mounting holes on the duplexes with the screw holes on the mounting bracket of the repeater.
   b. Secure the duplexes to the mounting bracket with pan head screws (M 2.5 x 5).

5. Connect the RF cable.

Install the Repeater

1. Install the three pegs onto the fixing plate with three M3 screws at holes marked with “B”.
2. Fix the fixing plate to the back of the repeater with four M4 screws.
3. Install the repeater on the wall.
   NOTE
   Before installation, make sure the weight of the repeater is within the load bearing capacity of the wall.
   a. Hold the bracket horizontally to a proper position on the wall, and then mark the locations of the three holes (Φ = 8 mm, h = 60 mm) as anchor points.
   b. Drill three holes at the anchor points with an electric drill.
   c. Fix the bracket onto the wall with three M6 expansion bolts.
   d. Dock the three holes on the bracket with the three pegs on the back of the repeater.

Basic Operation

Turn On or Off the Repeater

• Automatically Turn On
  When connected to external power supply, the repeater automatically turns on.

• Manually Turn On or Off
  When connected to external power supply, long press the On-Off key to turn on or off the repeater.

Switch the Channel

In the standby mode, press the Volume/Channel Up key or the Volume/Channel Down key.
The seven-segment LED displays the current channel number.

Adjust the Volume

1. To switch the Volume/Channel Up key to the volume mode, press the key for five seconds.
   NOTE
   If you do not have any operation or you long press the Volume/Channel Up key within five seconds, the key will switch to the channel mode.

2. Press the Volume/Channel Up key to increase or the Volume/Channel Down key to decrease the volume.

(Optional) Transmit

1. Connect the remote speaker microphone (RSM) to the repeater.

2. Press the push-to-talk (PTT) key on the RSM.
   You can learn about the repeater status from LED indicators. For details, see 6 Status Indication.
   NOTE

   • The RSM is optional.
   • Use the RSM specified by Hytera.
   • PTT TX Channel Type and TX Contact Name are configured by the dealer.
   • The repeater gives no indication or response if it detects no TX contact name on the current channel (digital or hybrid) after PTT is pressed

Status Indication

LED Indicator

LED displays the corresponding alarm code).
Time slot  A TX indicator| **** Glows red|

• Ana log mode : transmitting ****
• Digital mode : Time slot A is transmitting.

Time slot  A RX indicator| **** Glows green|

• Ana log mode : receiving ****
• Digital mode : Time slot A is receiving.

Time slot B TX indicator| Glows red| Time slot B is transmitting in the digital mode.
Time slot B RX indicator| Glows green| Time slot B is receiving in the digital mode.

Seven-Segment LED

Alarm Code

power alarm
E4| TX unlocked alarm| EH| External power over-voltage alarm
E5| RX unlocked alarm| H3| Network IP conflict alarm
E6| Over-temperature alarm| H5| Invalid network IP alarm
E7| Voltage standing wave ratio (VSWR) alarm| bP| **** Backup alarm
E8| Off-lease alarm| /| /

Channel Code

Alarm Information

With the Alarm feature enabled by your dealer, the repeater automatically triggers an alarm if any exception occurs.
When the alarm is active, the LED displays the corresponding alarm code and the alarm indicator glows red.
The following table describes alarms in detail.

runs out.
E3| External                     power under-voltage alarm| The repeater fails to work. In this case, if the Repeater Backup feature is enabled on the CPS, the repeater starts a backup.
E4| TX unlocked alarm| The repeater fails to work. In this case, if the Repeater Backup feature is enabled on the CPS, the repeater starts a backup.
E5| RX unlocked alarm| The repeater fails to work. In this case, if the Repeater Backup feature is enabled on the CPS, the repeater starts a backup.
E6| PA                      over-temperature alarm| The repeater fails to work. In this case, if the Repeater Backup feature is enabled on the CPS, the repeater starts a backup.
E7| Voltage standing wave ratio (VSWR) alarm| The repeater automatically works at lower TX power.
E8| Off-lease alarm| The repeater fails to work.
E9| Secondary repeater unregistered alarm| The repeater cannot repeat the signal or data in the IP multisite connect network.
EE| Repeater                  disabled alarm| The repeater fails to work.
Eb| Low forward power alarm| The repeater stops transmission when the TX power is 0 W.
EH| External                     power over-voltage alarm| The repeater fails to work. In this case, if the Repeater Backup feature is enabled on the CPS, the repeater starts a backup.
H3| Network IP conflict alarm| Network services of the repeater are unavailable.
H5| Invalid network IP alarm| Network services of the repeater are unavailable.
bP| Backup alarm| The repeater works as a standby repeater.

Battery Unmatched Alarm

NOTE
The battery is an optional accessory, and can be purchased separately from your dealer or the Company.

Description

When the repeater detects that the attached battery is unmatched, the alarm indicator glows red and the LED displays “E1”.
In this case, the repeater fails to work and automatically turns off in 10s.

Solution

• Contact your dealer to replace the battery or for technical support.
• Remove the battery, and then power the repeater with the external power supply.

Low Battery Alarm

NOTE
The battery is an optional accessory, and can be purchased separately from your dealer or the Company.

Description

When the repeater detects that the battery level of the matched battery is lower than threshold (15% of total battery
capacity), the alarm indicator glows red and the LED displays “E2”.
In this case, the repeater works normally but automatically turns off when the battery runs out.

Solution
Check whether the battery level is low through the battery indicator.

• If yes, charge or replace the battery.
• If no, contact your dealer for technical support.

NOTE
When the repeater is connected to the external power supply, the repeater is automatically powered with the external power supply

When the battery level is higher than threshold or the repeater is powered with the external power supply, the alarm is cleared, and the LED and alarm indicator go off.

External Power Under-voltage or Over-voltage Alarm

Description
When the repeater detects that the voltage of the external power supply is out of range, the alarm indicator glows red and the LED displays “E3” for under- voltage alarm or “EH” for over-voltage alarm.

In this case, the repeater fails to work.

Solution

1. Check whether the power adaptor is damaged.
   • If yes, replace the power adaptor.
   • If no, go to step 2.
2. Check whether the input voltage of external power supply is beyond the repeater’s operating voltage range with a voltmeter.
   • If yes, replace the power adapter.
   • If no, contact your dealer for technical support.

TX/RX Unlocked Alarm

Description
When the TX/RX phase-locked loop unlocks, the alarm indicator glows red and the LED displays “E4” for TX unlock or “E5” for RX unlock.
In this case, the repeater automatically fails to provide certain features.

Solution
Contact your dealer for technical support.

PA Over-temperature Alarm

Description
When the repeater detects that the internal temperature of the PA module exceeds the upper threshold, the alarm indicator glows red and the LED displays “E6”.

In this case, the repeater stops transmission.

Solution

CAUTION
When the repeater triggers this alarm, to avoid risk of burns, DO NOT touch the repeater.

1. Use the digital thermometer with thermonuclear to check whether the surface temperature of the PA module is over 90°C.

   • If yes, go to step 2.
   • If no, go to step 3.

2. Check whether the ambient temperature and ventilation conditions of the repeater meet the installation
   requirements.
   NOTE
   For the high-power HR652, besides the temperature and ventilation conditions, check whether the fan works and the heat exhaust duct is clean.

   • If yes, go to step 3.
   • If no, take appropriate measures (for example, install more heat sink devices, replace fans, or clean the duct) to reduce the ambient temperature and improve ventilation.

3. Check whether the TX power is too high and the temperature of heat sink is rising too fast.

   • If yes, go to step 4.
   • If no, contact your local dealer for technical support.

4. Check whether the RF adapter cable, antenna, or feed line is properly connected.

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

VSWR Alarm

Description
When the repeater detects the VSWR at the TX antenna of the PA module exceeds the upper threshold, the alarm indicator glows red and the LED displays “E7”.

In this case, the repeater automatically works at lower TX power.

Solution

1. Check whether the TX frequency is within the frequency range of the antenna.
   • If yes, go to step 2.
   • If no, contact your dealer to replace the antenna.
2. Check whether the RF adaptor cable, antenna, or feed line is properly connected.
   • If yes, contact your dealer for technical help.
   • If no, re-connect or replace the cable, antenna, or feed line

Off-lease Alarm

Description
When the rental time of the repeater expires, the alarm indicator glows red and the LED displays “E8”.
In this case, the repeater fails to work.

Solution
Contact your dealer to extend the rental lease.

Secondary Repeater Unregistered Alarm

Description
In the IP multi-site connect network, if the repeater works as a secondary one and fails to send a registration request to the primary repeater, the alarm indicator glows red and the LED displays “E9”.

In this case, the repeater cannot repeat the signal or data in the IP multi- site connect network.

Solution
Check and modify the network configuration.

Repeater Disabled Alarm

Description
With the Repeater Disable feature enabled by your dealer, when the repeater detects the active level, the alarm indicator glows red and the LED displays “EE”.

In this case, the repeater fails to work.

NOTE

• When the repeater detects the invalid level, the repeater restarts and returns to the normal state.
• The repeater restarts every time the level changes.

Solution
Contact your dealer for technical support.

Low Forward Power Alarm

Description
When the repeater detects that the TX power is below the preset value of forward power, the alarm indicator glows red and the LED displays “Eb”.

When the TX power is 0 W, the repeater stops transmission.

Solution
Check whether the RF adaptor cable, antenna, or feed line is properly connected.

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

Network IP Conflict Alarm

Description
When the IP address of the repeater conflicts with that of other devices in the same network segment, the alarm indicator glows red and the LED displays “H3”.

In this case, network services of the repeater are unavailable.

Solution
Check and modify the network configuration.

Invalid Network IP Alarm

Description
When the repeater fails to acquire valid IP address with DHCP, the alarm indicator glows red and the LED displays
“H5”.
In this case, network services of the repeater are unavailable.

Solution
Check whether the network cable is properly connected.

• If yes, check whether the DHCP server is deployed.
• If no, reconnect the network cable.

Troubleshooting

Reset the frequencies or color code.
The continuous tone controlled squelch system (CTCSS)/continuous digital controlled squelch system (CDCSS) of the repeater may beinconsistent with that of the radio.| Reset the CTCSS or CDCSS.
The repeater may suffer severe interference.| Keep    the    repeater    away from    theinterference    source,     or    change     the frequencies.
The radio may be out of the communication coverage of the repeater.| Move the radio towards the communication coverage of the repeater.
The antenna is disconnected.| Reconnect the antenna.
Within           the communication coverage of the repeater,        the radio suffers short communication distance and poor audio quality.| The cable may be damaged.| Repair the cable, or replace the cable if necessary.
The antenna may get loose or be disconnected.| Re-connect the antenna properly, or replace the antenna if necessary.

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

Care and Cleaning

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

Product Care

• Do not pierce or scrape the product.
• Keep the product away from substances that can corrode the circuitry.

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.

Optional Accessories

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

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

Abbreviations

C
CDCSS| Continuous Digital Controlled Squelch System
CTCSS| Continuous Tone Controlled Squelch System
D
DHCP| Dynamic Host Configuration Protocol
G
GPIO| General Purpose Input/Output
L
LED| Light-Emitting Diode
P
PA| Power Amplifier
V
VSWR| Voltage Standing Wave Ratio

References

• Hytera US Inc - The Leader in Two-Way Radio - Official USA Site
• Hytera - Innovate for a Safer World

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