HQT Science and Technology DR-9200U Digital Repeater Radio User Manual DR 9200 2016 09 01
Shenzhen HQT Science&Technology; Co., Ltd. Digital Repeater Radio DR 9200 2016 09 01
Confidential_User manual_1013
DR-9200
DIGITAL REPEATER
SHENZHEN HQT SCIENCE & TECHNOLOGY CO LTD., .
For more information, please visit www.hqtsolutions.com
All rights reserved to HQT. Pictures shown in this manual are for your reference only,
if there is fluctuation, please take the material object as the standard.
Hello
Thank you for purchasing HQT DMR digital repeater DR-9200. As a product built to the DMR
standard, DR-9200 is endowed with ergonomic design, reliable performance and comprehensive
digital functions to deliver an advanced communication solution. With DR-9200 you can make
use of digital advantages to top the competitiveness! To get maximum benefits from the product,
please read this manual carefully before use.
HQT endeavors to achieve the accuracy and completeness of this manual. As for any
inaccuracies and omissions that may possibly occur, the right to interpret is reserved to
Shenzhen HQT Science & Technology Co., Ltd.
The design and specifications of this product are subject to being modified by Shenzhen
HQT Science & Technology Co., Ltd. without prior notice.
It is prohibited to copy, transmit, excerpt and store this manual in any retrieval system,
or translate it to any language without written authorization of HQT.
Statement
HQT On-line Service Center
HQT service network provides more information about
on-line service of HQT two-way radio.
More detailed product information
To deepen your understanding of the functions of this radio.
More plentiful product models
To display more plentiful product models, so that you can
understand the details of these products in advance and
make decisions correctly according to the requirements
of work.
For more details, please visit: www.hqtsolutions.com
More Professional Technical Support
To provide downloading or on-line reading of the latest user manuals and brochures in covering
detailed information of two-way radios.
User Manual and Brochures
To provide downloading of the latest programming software from HQT website. You can connect
your two-way radio to the computer with a programming cable to manage or edit the parameters
of channel frequency and other items.
Software Download
To offer guidelines for detailed setting of the two-way radio.
On-line Learning
To provide various kinds of accessories which can offer more comfortable operation and more
remarkable performance of the radio to you.
More Optional Accessories
The Federal Communications Commission (FCC), with its action in General Docket 93-62, November 7, 1997, has
adopted a safety standard for human exposure to Radio Frequency (RF) electromagnetic energy emitted by FCC
regulated equipment. Proper operation of this radio will result in user exposure far below the Occupational Safety and
Health Act (OSHA) and Federal Communications Commission limits.
FCC RF EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONLY
transmit for more than 50% of total radio use time (50% duty cycle). Transmitting more than 50% of the
time can cause FCC RF exposure compliance requirements to be exceeded.
This radio is NOT approved for use by the general population in an uncontrolled environment. This radio is restricted
to occupational use, work related operations only where radio operator must have the knowledge to control the user’s
exposure conditions for satisfying the higher exposure limit allowed for occupational use.
When transmitting, hold the radio in a vertical position with its microphone 1 inch (2.5cm) away from your mouth.
The radio is transmitting when the red LED on the front of the radio is illuminated. You can cause the radio to transmit
by pressing the PTT bar on the radio.
These are required operating configurations for meeting FCC RF exposure compliance. Failure to observe these
restrictions mean violation.
FCC Notice
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, and (2) This device must accept any interference
received, including interference that may cause undesired operation.
DO NOT
Safety Information
Please read the following safety guidelines. Nonobservance of these guidelines may cause
danger or violation of law.
Warning
Warning
Warning
Warning
Warning
Warning
Don’t transmit with antenna detached from the radio or don’t damage or change antenna type. Strong electronic
waves are emitted from the radio and damages or changes to the antenna may effect the performance of the
radio, and it may cause the radio to be defective and not covered under warranty.
Don’t use other manufacturers’ accessories. Unknown or unauthorized accessories may cause the radio to be
defective and not covered under warranty.
Don’t disassemble the radio. Disassembly of the radio may cause a serious defect or malfunction and not be
covered under warranty.
Don’t give an excessive shock to the radio.
Don’t place the radio where the direct sunlight or high temperature occurs.
Don’t make a damage to the battery pack by sharp substance or an excessive shock.
Turn off the radio before boarding on an airplane.
Don’t use the radio in the hospital without any pre-approval.
Don’t use the radio at the place of where computer of other electronic devices are being used.
Please keep the radio at least 1 inch away from the human body.
Don’t give any damage to antenna.
When using earphone, please reduce the volume to a low level. If not, unexpected high sound may have
harmful effect to your ear.
Don’t touch the conductive metal of the battery radio with wet hands. It may cause damage on your hands.
Please be careful when putting the battery in a pocket or a bag.
1.RF Radiation Information
This product must be restricted to operations in an Occupational/Controlled RF exposure Environment.
Users must be fully aware of the hazards of the exposure and who are 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 2sub-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;
•Internatinal Commission on Non-logizing Radiation Protection(ICNIRP)1998.
FCC Regulations
Federal Communication Commission(FCC)requires that all radio communication products should
meet the requirements set forth in the above standards before the can be marketed in the U.S,
and the manufacturer shall post a RF label on the product to inform users of operational instructions,
so as to enhance their occupational health against exposure to RF energy.
Operational Instructions and Training Guidelines To ensure the optimal performance and the
compliance with occupational controlled environment RF radiance limites in the above standards.
2.This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this
device does not cause harmful interference.
Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
01 02
Contents
Safety Matters ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 03
Product Inspection ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 04
General Installation ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 05
Pre-Installation Overview 05
Environmental Conditions at Intended Installation Site 06
Ventilation Requirements 07
AC Input Power Requirements ‐07
Mounting Methods 08
Grounding and Lightning Protection 08
Mechanical Installation ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 10
Mounting the Repeater in a Rack or Cabinet 10
Repeater Overview ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 11
Front Panel ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 11
LED Indicators ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 11
Rear Panel ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 12
Rear Accessory Connectors ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 13
Optional Accessories ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 14
Troubleshooting ‐‐‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 15
Care and Cleaning ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 16
Service and Support ‐‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 17
Terms of Warranty ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 18
FCC Caution
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐
19
Safety Matters
Please read the rules below. Nonobservance of these rules may cause danger or violation of law.
• The use of this radio must comply with regulations of local government.
Turn off the radio before you enter places of potentially explosive or flammable environment.
Do not replace or charge battery pack in places of potentially explosive or flammable environment.
Turn off the radio before you approach blasting area and detonator area.
Do not use the damaged antenna which may cause a minor burn on skin.
Only qualified technicians are allowed to maintain this two-way radio. Do not disassemble the
radio by yourself.
To avoid problems caused by electromagnetic interference or electromagnetic compatibility,
please turn off the radio in places with “Wireless Communication Transmit Equipment Prohibited”
mark, such as hospitals or other health care places. When taking a plane, turn off the radio if required.
In a car with air bag, do not place the radio within possibly involved area when air bag inflates.
Do not expose the radio to direct sunlight or near heating devices for a long time.
Keep the radio vertical and speak near the microphone during transmitting.
Make sure that the antenna is 2.5 cm away from the body during transmitting if you wear the
radio on your body.
•
•
•
•
•
•
•
•
•
•
Product Inspection
Please unpack carefully and check that all items listed below are received. If any item
is missing or damaged, please contact your dealer.
1Repeater 2Power Cable 3Data Kit
03 04
Proper installation can ensure optimum performance and reliability of the HQT repeater and, therefore,
pre-installation planning is required. This includes considering the mounting location of the equipment
in relation to input power and antenna. Also to be considered are site environment conditions,the
particular mounting method (several available), and the required tools and equipment.
If this is the first time installing this type of equipment, it is highly recommended that be sure to read
the following installation requirements and instructions carefully before beginning the actual installation.
General Installation
Pre-Installation Overview
The information below is an overview for installing the HQT repeater and auxiliary equipment.
Pay particular attention to environment conditions at the site, ventilation requirements, and
grounding and lightning protection in pre-installation.
Unpack and inspect the equipment.
Mechanically install the equipment at the site.
Make necessary electrical and cabling connections, including the following:
- AC input power cable.
- Connect coaxial cables to TX and RX antenna.
•
•
•
•
• Perform a post-installation function check test of the equipment, to verify proper installation.
Environmental Conditions at Intended Installation Site
The repeater may be installed in any location suitable for electronic communications equipment,
provided that the environmental conditions do not exceed the equipment specifications for temperature,
humidity and air quality.
Operating Temperature Range
-30°C (-22°F) to +60°C (+140°F) – the temperature surrounding the repeater. (It refers to the temperature
in the cabinet if the repeater is mounted in a cabinet.)
Humidity
At or below RH of 95%, non-condensing at 50°C (122°F).
Air Quality
Air quality (rack mount): Airborne particulates level must not exceed 25μg/m³ in environmental
control capable environment.
Air quality (rack mount): Airborne particulates level must not exceed 90μg/m³ in environmental
control incapable environment.
•
-
•
-
•
-
-
Proper filtrating equipment must be in use to cool the air surround the repeater, if the intended
installation environment is dirty, dusty or does not accord with the requirements of air quality. As
• Configure parameters (e.g. Working Frequency, PL, Code, Color Code etc.) of the repeater
based on user's requirements
05 06
Ventilation Requirements
The repeater is equipped with a cooling fan to provide forced convection cooling. So please comply
with the ventilation requirements below in pre-installation.
Cabinets must be equipped with ventilation slots or openings in the front (for air entry) and back
or side panels (for air to exit). If several repeaters are installed in a single cabinet, be sure ventilation
openings surround each repeater to allow for adequate cooling.
All cabinets must have at least 15cm (6 inch) of open space between the air vents and any wall
or other cabinets to allow for adequate air flow.
When several cabinets (several repeaters in each cabinet) are installed in a closed area, adequate
ventilation must be ensured, also to be considered are air condition or other environmental control
devices, to meet the operating temperature requirements of the equipment.
•
•
•
AC Input Power Requirements
The repeater is equipped with a switching-mode power supply of which the working range is
100 – 240VAC (47 – 63Hz AC input power). Besides, a standard 3-core cable is provided to connect
the power supply to AC power supply.
A grounding socket-outlet with standard 3-core cable is recommended to connect the AC power supply.
The socket-outlet must be connected to the AC power supply which can provide a maximum power
of 280W. For nominal 110/120 VAC input, the AC power supply must be with 5A current supply and
protected by a circuit breaker with 15A rated current. For nominal 220/240 VAC input, the AC power
supply must be with 3A current supply and protected by a circuit breaker with 10A rated current.
• Circuit Overloading
Overloading of the overcurrent protective device and effects of the power supply circuit must
be considered. To be considered is the rated value of equipment for solving such problem.
Mounting Methods
HQT repeater can be mounted in a rack, bracket or cabinet (So can the accessories).
Grounding and Lightning Protection
One of the most important issues to be considered is grounding and lightning protection system in
designing communication site. Correct grounding technology is closely related to lightning protection,
and the common types of site grounding are listed as below:
the dirt or dust in the internal PCB and module is difficult to clean, and may cause problems such
as superheating and discontinuously electrical connection etc.
07 08
• Electrical Grounding
Ground cable used for transmitting the current from site circuit or devices belongs to Electrical
Grounding. It includes the AC or DC power supply used for site power device, and lines or cables
for connecting site alarm or sensor.
• RF Grounding
This type involves the grounding of useless RF energy. One example of RF Grounding is to use shielding
object to avoid or minimize the harmful RF energy from communication devices and cables.
The device must be installed in places which are easily accessible.
• Lightning Protection Grounding
Providing adequate lightning protection is vital for ensuring a safe and reliable communication
site. RF cable, and AC or DC power cables must be protected in case of the lightning strikes when
lightning enters the site.
Even though the contents covered in site grounding technology and lightning protection are
not in the range of this manual, several excellent industrial power supplies complied with the
requirements of grounding and lightning protection exist in communication site.
• Device Grounding
The repeater is equipped with ground screw which is on the rear of the power supply module and
used for connecting the repeater to the site ground. Correct grounding and lightning protection
should be made for all antenna cable, AC and DC power cables, to accord with the rules and
requirements above. If not, permanent damages to the radio equipments may be caused.
Mechanical Installation
This section introduces mechanical installation steps of HQT repeater. Various mounting methods
vary depending on different types of rack or cabinet selected for fixing the repeater.
Mounting the Repeater in a Rack or Cabinet
The repeater is shipped in a box; it must be moved to a rack or cabinet from the packing container
once arrived.
Note: The rack or cabinet must have guide rails and hole spacing, with EIA 48.3 cm (19 inch)
configuration.
The cabinet must have adequate ventilation and comply with the minimum standards listed below:
- Depth: 41.3 cm (16.25 inch)
- Width: 48.3 cm (19 inch)
- Height: 13.4 cm (5.25 inch)
- The two installation rails are 5 cm (2 inch) away from the front of the cabinet, and front installation
hole spacing is 2.25 inch (from center to center).
For more information about mounting the equipment in a cabinet, please contact the Technical
Support Department of Shenzhen HQT Science & Technology Co., Ltd.
09 10
LED
Status Description
AC power supplyRed LED glows
Power
LED off
Power off
Red LED glows
Repeater Disable
Red LED flashes
Self-checking mode
Disable
LED off
Normal working mode
Digital Green LED glows
Digital mode
Analog Green LED glows Analog mode
Red LED glows Transmitting (analog)
Red LED glows The repeater in slot A is transmitting (digital).
Green LED glows Receiving (analog)
Green LED glows The repeater in slot A is receiving (digital).
Red LED glows The repeater in slot B is transmitting (digital).
Green LED glows The repeater in slot B is receiving (digital).
LED Indicators
Repeater Overview
NO.
Item
Description
1
Tx Connector
N Type (Roll Pass)
2
Ground Screw
Must be connected to system grounding.
3
Main Fan
Change speed. Stops at room temperature.
Rotation speed increases when repeater
works for a long time.
4
Ethernet Connector
100Base-TX (RJ45)
Rear Accessory Connector
For plugging programming cable.
Rx Connector
BNC (Roll Pass)
Power Fan
Continuously working to cool the repeater.
8Backup Battery Connector
(DC Input)
Backup battery is an optional accessory and
provides backup power for the repeater. It
can be charged slowly by the repeater, but it
is recommended to be charged with an
external charger after it is in use for a long
time. Standard repeater power supply can
automatically toggle from AC power to
battery power when AC power supply is cut
off, and automatically switch to AC power
when the AC power supply recovers. Front
panel power LED turns red from green when
battery power supply is connected.
9Main Power Supply
Connector (AC Input) 100 – 240V
10 Power On/Off Switch Switch on or off the AC power supply to the
repeater.
Front Panel
5
6
7
Rear Panel
11 12
Tx A
Rx A
Tx B
Rx B
Optional Accessories
Rear Accessory Connectors
13 14
Pin No. Pin Name Pin Function
1 USB_VBUS USB External Power Supply
2 GND
3 MAP_GPIO_3 External Programmable Input Trigger Control
Connector
4 EXT_SWB+ 13.8V External Power Supply Switch
5 ALARM Alarm Power Output
(13.8V)
6 GND
7 EXT_MIC+ External MIC/Audio Input Connector
8 RX_AUDIO RX Audio External Output Connector
9 EXT_SPK- External Speaker Voice Output-
10 USB_DM USB
11 GND
12 MAP_GPIO_2 External Programmable Input Trigger Control
Connector
13 ACC_ID2 External ID Recognition Matrix 2
14 EMERGENCY_IN
15 ACC_ID3
16 EXT_PTT
17
GND
18
EXT_SPK+
19
USB_DP
20
MAP_GPIO_8
21
GND
22
MAP_GPIO_7/MDIO_CLOCK
23 MAP_GPIO_6
24 PUB_ADDRESS1
25 PUB_ADDRESS2
26 IGN_SENSE_IN
External ID Recognition Matrix 3
External Emergency On/Off Switch
External PTT
External Speaker Voice Output+
USB
External Programmable Input Trigger Control
Connector
Control External Programmable Input Trigger
Connector
External Programmable Input Trigger Control
Connector
Signal Public Output Address 1
Signal Public Output Address 2
External Sense On Switch
Pin No. Pin Name Pin Function
The main optional accessories of the repeater are listed below. For more information, please
contact your dealer or HQT.
Note: Please use HQT approved accessories, or users must bear all the consequences caused by
using unauthorized accessories.
Antenna Duplexer
Troubleshooting
Phenomena Analysis Solution
The repeater can not
be powered on.
a. Power cord is not connected or
connected to the outlet.
b. Power cord fuse is damaged.
is not securely a. Properly connect the power cord and
connection.
b. Check if the DC fuse has blown, and if yes, replace
it with a new one.
ensure secure
Group members
talk to each other, or
the repeater can not
communicate with a
subscriber radio.
can not
a. TX/RX f
with that of portable/mobile terminals.
b. Failed to repeat useful signal due to strong
interference signal.
c. The group member is out of the coverage of the
repeater.
requency of the repeater is inconsistent
a. Re-
b. If you can not remove or by pass the interference
source, change to operate on other frequencies.
c. Go within the coverage of the repeater.
set frequencies.
Group members
talk to each other, even
though RX indication is
given.
can not a. Your ID is inconsistent with that
members.
b. Inconsistent CTCSS/CDCSS.
of other group
a. Set your ID to the same as that of other members.
b. Re-set CTCSS/CDCSS.
a. Leakage of signal energy due
connection cable.
b. Loose connection between antenna connector
and the cable, or loss of connection.
c. Invisible damage of cable.
d. Duplexer is not properly set (if duplexer is mounted).
to damaged
a. Replace the cable with a new one if
b. Secure the connection or replace cable plug with
a new one if necessary.
c. Replace the cable with a new one.
d. Contact the manufacturer or your dealer to re-set
the duplexer.
necessary.
Short communication
range or poor audio
If the above solutions can not fix your problems, or you may have some other queries, please contact us or your
local dealer for more technical support.
Care and Cleaning
Do not place irrelevant articles on top of the repeater to ensure optimal heat dissipation.
Do not place the repeater in corrosive agents, solutions or water.
Keep the repeater at a place of good ventilation and heat dissipation to facilitate normal work.
Caution: Power off the repeater before cleaning.
Clean up the dust and fine particles on the repeater parts with a clean and dry lint-free cloth or a
brush regularly.
Use a non-woven cloth with neutral cleanser to clean after long-time use.
Do not use chemical preparations such as stain removers, alcohol, sprays or oil preparations.
Make sure the repeater is completely dry before use.
Repeater Cleaning
Repeater Care
To guarantee optimal performance as well as a long service life of your repeater, please follow the
tips below.
15 16
Service and Support
Shenzhen HQT Science & Technology Co., Ltd. (“HQT”) provides long-term support for its products, including repair
and supply of the radio and its parts and accessories.
1. HQT two-way radio body has an 18-month warranty; accessories (battery, adapter, charger and antenna) 6
months; earphone 3 months.
2. Free repair is available and subject to the fully-filled warranty card or valid original invoice of purchase in
the case that the radio or accessories can not work normally due to non-human factor during the warranty period.
3. Replacement or repair is available and subject to the fully-filled warranty card or valid original invoice of
purchase in the case that the radio or accessories can not work normally because of non-human factor within
30 days from the date of purchase.
4. Repaired parts are warranted for the balance of the original applicable warranty period or 90 days from the
date of repair. The longer one is valid.
Service Commitment
1. The warranty is only valid for products under normal use, defects or damages that result from human factors
are excluded from the warranty coverage. Such as: disassembling or modifications, damages caused by outside
force, water penetration, burns, use of HQT unapproved accessories, using against the user manual and so on.
2. The warranty period starts from the date of purchase on the invoice.
3. Free repair is unavailable if the HQT mark or serial number label is torn off.
4. Only the fully-filled warranty card and valid original invoice of purchase with HQT's seal or authorized dealer's
seal affixed are valid for receiving the warranty service.
1. Read the user manual before use.
2. Do not use the radio with damaged antenna, only HQT approved antenna is applicable.
3. Turn off the radio in potentially explosive or flammable environments.
4. Avoid the contact between the battery and metal, oily or corrosive objects.
5. Do not immerse the radio or battery into liquids or discard them in fire.
6. Use the radio only with standard battery, adapter, charger and earphone.
Warranty
Cautions
Terms of Warranty
1. HQT two-way radio body has an 18-month warranty;
accessories (battery, adapter, charger and antenna)
6 months; earphone 3 months.
2. Only the fully-filled warranty card and valid original
invoice of purchase with HQT's seal or authorized dealer's
seal affixed are valid as proofs for identifying the warranty
period. (The invoice should give clear indication of radio,
accessories, serial number, date of purchase, purchase
price and so on.)
3. If the radio body goes wrong during the warranty period,
it should be ensured working normally over 30 days after
the repair.
4. Replacement or repair is available and subject to the
fully-filled warranty card and valid original invoice of
purchase in the case that the radio can not work normally
as the instructions list within 30 days from the date of
purchase. (Note that there must not be abrasions on
radio body and accessories.)
5. Replacement of the same model is available and subject
to the 3 repair receipts in the case that the radio body
still works abnormally after 3-time-or-above repairs
during the warranty period.
6. Repair of the radio and accessories (battery, adapter,
charger and antenna) is available and subject to the
valid original invoice of purchase.
7. The costs of materials and repair are covered during
the warranty period.
8. No warranty service is provided if the HQT mark and/
or serial number label on the product are/is torn off.
9. Exclusions from warranty coverage:
1）Beyond the valid warranty period;
2）Defects or damages that result from use of the product
in other than its normal and customary manner;
3）Defects or damages resulting from misuse, accident,
water penetration or neglect;
4）Defects or damages caused by improper testing,
operation, repair, installation, reconfiguration or
adjustment;
5）Defects or damages to antenna unless caused by
material or processing problems;
6）Product which has the serial number removed or
illegible;
7）Product with unclear date of purchase;
8）Defects or damages because of unauthorized repair
or disassembling;
9）Rechargeable battery if:
（1）there is any damage or any sign of unsealing to it;
（2）the defect or damage is caused by charging the
battery with improper equipment or using it beyond
specified maintenance condition;
10）Abrasions under normal use.
Note: This warranty will be adjusted or modified properly according to the market, and it is subject to change without notice. If
adjusted or modified, the warranty is subject to the latest version issued by HQT service center in HQT official channels.
17 18
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment. 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, and (2) this device must accept any
interference received, including interference that may cause undesired operation. Your radio radiates measurable RF
energy only while it is transmitting(during talking), not when it is receiving(listening)or in standby mode. Antenna gain must
not exceed 6.5dBi.The antenna installation comply with the requirements of manufacturer or supplier, and at least 3.8m from
any body part of the user or nearby persons.
Your 2-way radio is designed and tested to comply with a number
of national and international standards and guidelines (listed below) for human exposure to radio frequency
electromagnetic. This radio complies with the IEEE and ICNIRP exposure limits for occupational/controlled RF
exposure environment at operating duty factors of up to 50% transmitting and is authorized by the FCC for occupational use
only. In terms of measurable RF energy only while it is transmitting (during talking), not when it is receiving (listening) or in
standby mode.
Note: The approved batteries supplied with this radio are rated for a 5-5-90 duty factor (5% talk -5% listen -90% standby)
even though this radio complies with the FCC occupational RF exposure limits and may operate at duty factors of
up to 50% talk.
Your Shenzhen HQT Science & Technology CO.,LTD. Two-way radio complies with the following RF energy exposure
standards and guidelines:United States Federal Communications Commission, Code of Federal Regulations; 47CFR
§§1.1.307,1.1310,
Shenzhen HQT Science & Technology CO.,LTD.
FCC Caution:
2.1091 and 2.1093
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 Edition
19 20
The maximum allowable station effective radiated power (ERP) is dependent upon the station's antenna HAAT and
required service area and will be authorized in accordance with table 2.
Table 2—450-470MHz—Maximum ERP/Reference HAAT for a specific Service Area Radius.
Service area radius(km)
3
8
13
16
24
32
404
484644804
Maximum ERP(W)1
2
100
2500
2500
2500
2500
2500
2500 2500 2500
Up to reference HAAT(m)315 15 15 27 63 125 250 410 950 2700
3When the actual antenna HAAR is greater than the reference HAAT, the allowable EEP will be reduced in accordance
with the following.
2
Equation: ERP =ERP ×(HAAT /HAAT )
allow max ref actual