HQT Science and Technology DR-9200U Digital Repeater Radio User Manual DR 9200 2016 09 01

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Document Description	Confidential_User manual_1013
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Date Submitted	2016-10-19 00:00:00
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Creation Date	2016-10-17 17:04:12
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Document Title	DR-9200英文说明书2016.09.01
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Document Author:	Aj.KONG

DR-9200
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.
DIGITAL REPEATER
Statement
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.
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
The design and specifications of this product are subject to being modified by Shenzhen
digital functions to deliver an advanced communication solution. With DR-9200 you can make
HQT Science & Technology Co., Ltd. without prior notice.
use of digital advantages to top the competitiveness! To get maximum benefits from the product,
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.
please read this manual carefully before use.
HQT On-line Service Center
More Professional Technical Support
User Manual and Brochures
HQT service network provides more information about
To provide downloading or on-line reading of the latest user manuals and brochures in covering
on-line service of HQT two-way radio.
detailed information of two-way radios.
More detailed product information
To deepen your understanding of the functions of this radio.
Software Download
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
More plentiful product models
To display more plentiful product models, so that you can
of channel frequency and other items.
On-line Learning
understand the details of these products in advance and
make decisions correctly according to the requirements
To offer guidelines for detailed setting of the two-way radio.
of work.
More Optional Accessories
For more details, please visit: www.hqtsolutions.com
To provide various kinds of accessories which can offer more comfortable operation and more
remarkable performance of the radio to you.
Safety Information
Please read the following safety guidelines. Nonobservance of these guidelines may cause
danger or violation of law.
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.
FCC RF EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONLY
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.
DO NOT 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.
Warning
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.
Warning
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.
Warning
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.
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.
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.
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.
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.
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.
Contents
Safety Matters ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 03
Repeater Overview ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 11
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 04
Front Panel ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 11
Product Inspection
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
LED Indicators ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 11
Rear Panel
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 12
Rear Accessory Connectors
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 13
Optional Accessories ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 14
Troubleshooting
Mechanical Installation
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 10
Mounting the Repeater in a Rack or Cabinet
01
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 15
Care and Cleaning ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 16
Service and Support
Terms of Warranty
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 17
‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ 18
FCC Caution ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 19
10
02
Safety Matters
Product Inspection
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.
Please unpack carefully and check that all items listed below are received. If any item
• Turn off the radio before you enter places of potentially explosive or flammable environment.
is missing or damaged, please contact your dealer.
• 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
Repeater
Power Cable
Data Kit
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.
03
04
General Installation
• Configure parameters (e.g. Working Frequency, PL, Code, Color Code etc.) of the repeater
based on user's requirements
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
Environmental Conditions at Intended Installation Site
in relation to input power and antenna. Also to be considered are site environment conditions,the
The repeater may be installed in any location suitable for electronic communications equipment,
particular mounting method (several available), and the required tools and equipment.
provided that the environmental conditions do not exceed the equipment specifications for temperature,
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.
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.
05
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
06
the dirt or dust in the internal PCB and module is difficult to clean, and may cause problems such
the power supply to AC power supply.
as superheating and discontinuously electrical connection etc.
A grounding socket-outlet with standard 3-core cable is recommended to connect the AC power supply.
Ventilation Requirements
The socket-outlet must be connected to the AC power supply which can provide a maximum power
The repeater is equipped with a cooling fan to provide forced convection cooling. So please comply
of 280W. For nominal 110/120 VAC input, the AC power supply must be with 5A current supply and
with the ventilation requirements below in pre-installation.
protected by a circuit breaker with 15A rated current. For nominal 220/240 VAC input, the AC power
• Cabinets must be equipped with ventilation slots or openings in the front (for air entry) and back
supply must be with 3A current supply and protected by a circuit breaker with 10A rated current.
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.
• 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
• 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
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
The repeater is equipped with a switching-mode power supply of which the working range is
designing communication site. Correct grounding technology is closely related to lightning protection,
100 – 240VAC (47 – 63Hz AC input power). Besides, a standard 3-core cable is provided to connect
and the common types of site grounding are listed as below:
07
08
• Electrical Grounding
Ground cable used for transmitting the current from site circuit or devices belongs to Electrical
Mechanical Installation
Grounding. It includes the AC or DC power supply used for site power device, and lines or cables
This section introduces mechanical installation steps of HQT repeater. Various mounting methods
for connecting site alarm or sensor.
vary depending on different types of rack or cabinet selected for fixing the repeater.
• RF Grounding
This type involves the grounding of useless RF energy. One example of RF Grounding is to use shielding
Mounting the Repeater in a Rack or Cabinet
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.
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:
Even though the contents covered in site grounding technology and lightning protection are
- Depth: 41.3 cm (16.25 inch)
not in the range of this manual, several excellent industrial power supplies complied with the
- Width: 48.3 cm (19 inch)
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
- 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).
should be made for all antenna cable, AC and DC power cables, to accord with the rules and
For more information about mounting the equipment in a cabinet, please contact the Technical
requirements above. If not, permanent damages to the radio equipments may be caused.
Support Department of Shenzhen HQT Science & Technology Co., Ltd.
09
10
Repeater Overview
NO.
Item
Description
Tx Connector
N Type (Roll Pass)
Ground Screw
Must be connected to system grounding.
Main Fan
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.
Change speed. Stops at room temperature.
LED Indicators
LED
Front Panel
works for a long time.
Status
Description
Red LED glows
AC power supply
LED off
Power off
Red LED glows
Repeater Disable
provides backup power for the repeater. It
Red LED flashes
Self- checking mode
can be charged slowly by the repeater, but it
LED off
Normal working mode
is recommended to be charged with an
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)
when the AC power supply recovers. Front
Green LED glows
The repeater in slot A is receiving (digital).
panel power LED turns red from green when
Tx B
Red LED glows
The repeater in slot B is transmitting (digital).
Rx B
Green LED glows
The repeater in slot B is receiving (digital).
Power
Disable
Tx A
Rx A
Rear Panel
Backup battery is an optional accessory and
external charger after it is in use for a long
Backup Battery Connector
time. Standard repeater power supply can
(DC Input)
automatically toggle from AC power to
battery power when AC power supply is cut
off, and automatically switch to AC power
battery power supply is connected.
10
11
Rotation speed increases when repeater
Main Power Supply
Connector (AC Input)
Power On/Off Switch
100 – 240V
Switch on or off the AC power supply to the
repeater.
12
Optional Accessories
Rear Accessory Connectors
The main optional accessories of the repeater are listed below. For more information, please
contact your dealer or HQT.
Pin No.
Pin Name
Pin Function
USB_VBUS
USB External Power Supply
GND
MAP_GPIO_3
GND
EXT_MIC+
External MIC/Audio Input Connector
RX_AUDIO
RX Audio External Output Connector
Pin No.
Pin Name
Pin Function
14
EMERGENCY_IN
External Emergency On/Off Switch
15
ACC_ID3
External ID Recognition Matrix 3
External Programmable Input Trigger Control
16
EXT_PTT
External PTT
Connector
17
GND
EXT_SWB+
13.8V External Power Supply Switch
18
EXT_SPK+
External Speaker Voice Output+
ALARM
Alarm Power Output (13.8V)
19
USB_DP
USB
20
MAP_GPIO_8
21
GND
22
MAP_GPIO_7/MDIO_CLOCK
23
MAP_GPIO_6
24
PUB_ADDRESS1
Signal Public Output Address 1
25
PUB_ADDRESS2
Signal Public Output Address 2
26
IGN_SENSE_IN
External Sense On Switch
EXT_SPK-
External Speaker Voice Output-
10
USB_DM
USB
11
GND
12
MAP_GPIO_2
13
ACC_ID2
External Programmable Input Trigger Control
Connector
External ID Recognition Matrix 2
External Programmable Input Trigger Control
Connector
External Programmable Input Trigger Control
Connector
External Programmable Input Trigger Control
Connector
Antenna
Duplexer
Note: Please use HQT approved accessories, or users must bear all the consequences caused by
using unauthorized accessories.
13
14
Troubleshooting
Care and Cleaning
Phenomena
Analysis
Solution
The repeater can not
a. Power cord is not connected or is not securely
connected to the outlet.
b. Power cord fuse is damaged.
a. Properly connect the power cord and ensure secure
connection.
b. Check if the DC fuse has blown, and if yes, replace
it with a new one.
be powered on.
a. TX/RX f requency of the repeater is inconsistent
Group members can not
talk to each other, or
the repeater can not
communicate with a
subscriber radio.
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
a. Re- set frequencies.
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.
a. Leakage of signal energy due to damaged
connection cable.
Short communication
range or poor audio
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).
a. Set your ID to the same as that of other members.
b. Re-set CTCSS/CDCSS.
a. Replace the cable with a new one if necessary.
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.
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.
15
Repeater Care
Keep the repeater at a place of good ventilation and heat dissipation to facilitate normal work.
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.
repeater.
Group members can not
a. Your ID is inconsistent with that of other group
talk to each other, even
members.
though RX indication is
b. Inconsistent CTCSS/CDCSS.
given.
To guarantee optimal performance as well as a long service life of your repeater, please follow the
tips below.
Repeater 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.
Caution: Power off the repeater before cleaning.
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.
Service Commitment
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.
Warranty
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.
Cautions
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.
17
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.
18
FCC Caution:
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 Shenzhen HQT Science & Technology CO.,LTD. 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.
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)
Maximum ERP(W)1
Up to reference HAAT(m)
100
15
15
13
500
15
16
500
27
24
32
404
484
644
804
500
500
500
500
500
63
125
250
410
950
2700
500
When the actual antenna HAAR is greater than the reference HAAT, the allowable EEP will be reduced in accordance
with the following.
Equation: ERPallow =ERPmax ×(HAATref /HAATactual ) 2
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,
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
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