Hytera MD652, MD655, MD656, MD658 User Manual

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Preface

Thanks for your favor in our product. This manual is helpful for you to quickly know how to use the
product. Please refer to the corresponding Feature Book for detailed features and operations.

This manual is applicable to the following product:

MD65X Digital Mobile Radio

(X may represent 0,2, 5, 6 or 8)

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Instructional Icons

 : Indicates functions that are available on digital channel only.


: Indicates functions that are available on analog channel only.

Functions marked with no function icons are available on both analog and digital channels.

Disclaimer

The Company endeavors to achieve the accuracy and completeness of this manual, but no warranty of
accuracy or reliability is given. All the specifications and designs are subject to change without notice
due to continuous technology development. No part of this manual may be copied, modified, translated,
or distributed in any manner without the express written permission of us.

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

If you have any suggestions or would like to learn more details, please visit our website at:

http://www.hytera.com.

RF Radiation Information

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

RF Radiation Profile

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

RF Radiation Safety

In order to ensure user health, experts from relevant industries including science, engineering, medicine
and health work with international organizations to develop standards for safe exposure to RF radiation.
These standards consist of:

 United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 2

sub-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;

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 International Commission on Non-Ionizing 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 they 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.

This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device
does not cause harmful interference.

The manufacturer is not responsible for any radio or TV interference caused by unauthorized
modifications to this equipment. such modifications could void the user's authority to operate this
equipment.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to pro-vide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radi-ate radio
frequency energy and, if not in-stalled and used in accordance with the in-structions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equip-ment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the fol-lowing measures:

● Reorient or relocate the receiving antenna.

● Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

● Consult the dealer or an experienced radio/ TV technician for help.



Operational Instructions and Training Guidelines

To ensure 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 5.5dBi for UHF or 5.5dBi for VHF.
 The antenna installation must comply with the requirements of manufacturer or supplier, and it must

be 1.08 meter away from human body.

 To ensure optimal performance and compliance with the occupational/controlled environment RF

energy exposure limits in the above standards and guidelines, users should transmit no more than
50% of the time and always adhere to the following procedures; and should transmit no more than

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50% of the time, although the hardware support transmission up to 100% of the time in analog mode
and up to 50% in digital mode.

EU Regulatory Conformance

EU Regulatory Conformance

The equipment is in compliance with the essential requirements and other relevant provisions of the
Directive 1999/5/EC.

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1. Items in the Package

Please unpack carefully and check that all items listed below are received. If any item is missing or
damaged, please contact your dealer.

Radio Unit Remote Speaker Microphone

Hanger and Screws for

Remote Speaker

Microphone

Mounting Bracket Kit Fuse GPS Antenna

Power Cord Documentation Kit

Note:

 The GPS antenna is the standard accessory for the MD65X with GPS feature. The frequency

band is marked on the label of antenna; if not, please refer to the label on the radio for frequency
band information.

 If not particularly specified, the remote speaker microphone mentioned in this manual indicates

that in the item list.

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2. Product Overview

2.1 Radio Unit

Caution:

 GPS antenna connector is for MD65X mobile radio with GPS feature only.
 Do not block the ventilation hole of the fan.
 Clean the fan regularly.
 Do not use stop the fan with hard objects such as screwdriver to avoid fan damage.
 Do not touch the fan when it operates to avoid bodily injury.

2.2 Remote Speaker Microphone

For enhanced functionality, you may request your dealer to program the TK, P1 and P2 key as shortcut
to certain feature. You may refer to the corresponding Feature Book for feature details.

Caution: By default, the TK key short press is set as the programmed Emergency On key while

long press is set as the programmed Emergency Off key.