Hytera MD615B User manual

OWNER'S MANUAL
MD61X DIGITAL MOBILE RADIO

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. It also includes a troubleshooting guide. 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:
MD61X Digital Mobile Radio (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 the People's Republic of China (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. 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.
If you have any suggestions or would like to receive more
information, please visit our website at:
http://www.hytera.com.
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:
lReorient or relocate the receiving antenna. Increase
the separation between the equipment and receiver.
lConnect the equipment into an outlet on a different
circuit to that of the receiver's outlet.
lConsult the dealer or an experienced radio/TV
technician for help.
Operation is subject to the following two conditions:
lThis device may not cause harmful interference.
lThis 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.
Compliance with RF Exposure
Standards
The radio complies with the following RF energy
exposure standards and guidelines:
lUnited States Federal Communications Commission,
Code of Federal Regulations; 47 CFR § 1.1307,
1.1310 and 2.1093
lAmerican National Standards Institute
(ANSI)/Institute of Electrical and Electronic
Engineers (IEEE) C95. 1:2005; Canada RSS102 Issue
5 March 2015
lInstitute of Electrical and Electronic Engineers
(IEEE) C95.1:2005 Edition
RF Exposure Compliance and
Control Guidelines and Operating
Instructions
To control your exposure and ensure compliance with the
occupational/controlled environmental exposure limits,
always adhere to the following procedures.
Guidelines:
lDo not remove the RF Exposure Label from the
device.
lUser awareness instructions should accompany
device when transferred to other users.
lDo not use this device if the operational requirements
described herein are not met.
Operating Instructions:

lTransmit no more than the rated duty factor of 50%
of the time. To transmit (talk), press the Push-to-Talk
(PTT) key. To receive calls, release the PTT key.
Transmitting 50% of the time, or less, is important
because the radio generates measurable RF energy
only when transmitting (in terms of measuring for
standards compliance).
lKeep the radio unit at least 2.5 cm away from the
face. Keeping the radio at the proper distance is
important as RF exposure decreases with distance
from the antenna. The antenna should be kept away
from the face and eyes.
lWhen worn on the body, always place the radio in an
approved holder, holster, case, or body harness or by
use of the correct clip for this product. Use of non-
approved accessories may result in exposure levels
which exceed the FCC's occupational/controlled
environmental RF exposure limits.
lUse of non- approved antennas, batteries, and
accessories causes the radio to exceed the FCC RF
exposure guidelines.
lContact your local dealer for the product's optional
accessories.
IC Statement
The device has been tested and complies with SAR limits,
users can obtain Canadian information on RF exposure
and compliance.
Après examen de ce matériel aux conformité aux limites
DAS et/ou aux limites d’intensité de champ RF, les
utilisateurs peuvent sur l’exposition aux radiofréquences
et la conformité and compliance d’acquérir les
informations correspondantes
This device complies with Industry Canada license-
exempt RSS standard (s). Operation is subject to the
following two conditions:
lThis device may not cause harmful interference.
lThis device must accept any interference received,
including interference that may cause undesired
operation.
Le présent appareil est conforme aux CNR d'Industrie
Canada applicables aux appareils radio exempts de
licence. L'exploitation est autorisée aux deux conditions
suivantes: (1) l'appareil ne doit pas produire de brouillage,
et (2) l'utilisateur de l'appareil doit accepter tout
brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement
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, 2012/19/EU, and
2011/65/EU.
Please note that the above information is applicable to EU
countries only.

Contents
Documentation Conventions 2
Packing List 2
Product Overview 3
Product Layout 3
Programmable Keys 3
Installation 3
Instructions 3
Tools 3
Parts 4
Procedure 4
Basic Operations 4
Turning the Radio On or Off 4
Understanding the Screen 4
Checking LED Indications 4
Adjusting the Volume 5
Selecting a Zone and Channel 5
Call Services 5
Call on Digital Channel 5
Call on Analog Channel 5
Quick Text 6
Supplementary Features 6
Power Level 6
Time-out Timer 6
Busy Channel Lockout 6
Emergency Feature 6
Scan 7
Talk Around 7
Public Address 7
Ignition Sense 7
Digital Services 7
Analog Features 8
Troubleshooting 9
Care and Cleaning 10
Product Care 10
Product Cleaning 10
Optional Accessories 10
Abbreviations 10
1

Documentation Conventions
Icon Conventions
Icon Description
Indicates references that can further
describe the related topics.
Indicates situations that could cause data
loss or equipment damage.
Notation Conventions
Item Description Example
Boldface
Denotes menus,
tabs, parameter
names, window
names, dialogue
names, and
hardware
buttons.
To save the configuration,
click Apply.
The Log Level Settings
dialogue appears.
Press the PTT key.
" "
Denotes
messages,
directories, file
names, folder
names, and
parameter
values.
The screen displays
"Invalid Battery!".
Open "PDT_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 Denotes To set the IP address, run
Item Description Example
New
commands and
their execution
results.
the following command:
vos-cmd - m name
IP
Packing List
Please unpack carefully and check that you have
received the following items. If any item is missing or
damaged, please contact your dealer.
Item Quantity
(PCS) Item Quantity (PCS)
Mobile Radio 1 Palm Microphone 1
Mounting
Bracket 1Microphone Hanger 1
Locking
Knob 24 mm x 16 mm Screw 3
4.8 mm x 20
mm Screw 4 Power Cord 1
Fuse 1 Documentation Kit 1
Check whether the frequency band marked on the
antenna label matches that on the radio label. If not,
please contact your dealer.
2

Product Overview
Product Layout
Mobile Radio
Palm Microphone
Programmable Keys
You can request your dealer to program the following keys as shortcuts to assignable
radio features: TK,P1 key, P2 key, P3 key, and P4 key.
Installation
Instructions
Before you install the radio in a vehicle, read the following instructions carefully:
lThe radio must work with a 13.6V ± 15% negative ground electrical system only.
Ensure to check the polarity and voltage of the vehicle power supply prior to
installation.
lCheck how long the screws will extend from the bottom surface of the radio. Drill the
mounting hole cautiously to avoid damage to the vehicle wiring and other parts.
lConnect the antenna and power cord to the radio before you install it in the bracket.
And make sure the antenna and power cord are dedicated for digital radios of the
Company.
lInstall the radio with mounting bracket supplied by the Company, to avoid radio
looseness in case of accidents. The loose radio may cause bodily injury.
lInstall the radio in a location where you can reach the front panel conveniently.
lKeep sufficient clearance at the back of the radio for wiring.
lBe sure to use the fuse with the same specification for DC power cord upon
replacement.
lIf any other devices are in the vicinity of this radio, the antenna of this radio shall be
no less than 10 meters away from that of such RF device.
Tools
lElectric drill
lCross head screwdriver
lT20 torx screwdriver
3

Parts
NO. Part Name NO. Part Name
1 Mobile Radio 6 4 mm x 16 mm
Screw
2 Locking Knob 7 Microphone
Hanger
3 Mounting Bracket 8 Power Cord
4 4.8 mm x 20 mm Screw 9 RF Antenna
5 Palm Microphone 10 /
Procedure
1. Select a location where you can operate the radio
conveniently, drill holes based on the shape of the
mounting bracket, and then use the 4.8 mm x 20 mm
screws to secure the bracket.
2. Connect RF antenna and power cord to the radio.
The RF antenna should be purchased separately.
3. Slide the radio into the properly mounted bracket and
secure it using the locking knobs.
4. Install the microphone hanger in a location where it
can be reached easily, and use the 4 mm x 16 mm
screws to secure it.
5. Align the triangle index on the palm microphone with
the microphone installation index, plug the connector
into the radio, and rotate the connector clockwise to
secure it.
6. Place the palm microphone on the hanger when you
do not use it.
Basic Operations
Turning the Radio On or Off
To turn the radio on or off, long press the On-Off key.
Understanding the Screen
Status Bar
Icon Radio Status
More bars indicate stronger signal strength.
The radio operates in high power mode.
The radio operates in low power mode.
The radio operates in silent mode.
The radio is in emergency mode.
The radio is scanning.
The radio is roaming.
Checking LED Indications
To determine the radio status, check the LED indicator on
the radio according to the following table:
LED Indicator Radio Status
Flashes green Being turned on.
Glows green Receiving.
Glows red Transmitting.
Flashes orange Scanning or roaming.
4

LED Indicator Radio Status
slowly
Flashes orange
rapidly Working in emergency mode.
Glows orange
Call hang time: No voice is being
transmitted or received on the
channel during a call. Within such a
period, you can press and hold the
PTT key and speak.
Adjusting the Volume
To increase or decrease the volume, press the VOL/+ or
VOL/- key.
Selecting a Zone and Channel
The radio receives and transmits data and voice on the
selected channel. A zone is a group of channels within
the same operational area. The radio supports up to three
zones, each of which contains up to 16 channels. Before
selecting a channel, make sure that the current zone
contains the channel.
To select a zone, press the preprogrammed Zone Up or
Zone Down key.
To select a channel, press the CH/+ or CH/- key as
shown below.
Call Services
When you are speaking during a call, keep the
microphone about 2.5 to 5 cm away from your mouth.
This ensures optimal voice quality on the receiving radio.
Call on Digital Channel
You can initiate or receive the following types of calls on
a digital channel:
lPrivate call: a call from an individual user to another
individual user.
lGroup call: a call from an individual user in a group
to all the other members in the group.
lAll call: a call from an individual user to all the other
users on the current channel.
The All Call feature must be authorized by your
dealer.
Initiating Calls
To initiate a call, do one of the following:
lTo initiate a call to the private contact, group contact
or all call contact preset for the current channel,
press and hold the PTT key.
lTo initiate a call to another private contact, group
contact or all call contact, press the CH/+ or CH/-
key to select the channel associated with the required
contact, and then press and hold the PTT key.
lPress the preprogrammed One Touch Call/Menu key
to initiate a private or group call to the preset private
or group contact.
Receiving and Responding to Calls
When receiving a call, you can listen to it without any
operation.
You can press and hold the PTT key and speak within
call hang time.
Ending Calls
The radio will end a call when the call hang time expires.
Call on Analog Channel
You can initiate or receive a call on an analog channel
with or without signaling.
Call Without Signaling
On an analog channel without signaling, you can initiate a
call to all the other users on the channel. Do as follows:
1. Rotate the CH/+ or CH/- key to select the required
channel.
2. Press and hold the PTT key, and speak into the
microphone.
5

Call With Signaling
On an analog channel with signaling, you can initiate a
call to a specific contact on the channel. Do as follows:
1. Press the CH/+ or CH/- key to select the required
channel.
2. Press the PTT key to send the code.
The call is established when the target radio receives and
decodes the matched signaling.
Quick Text
A quick text is a frequently used text preset by your
dealer.
You can press the preprogrammed One Touch
Call/Menu key to send the quick text to the preset private
or group contact.
Supplementary Features
Power Level
The Power Level feature allows you to set the TX power
level of the current channel. High power level enables
long distance communication but consumes more battery
power. Low power level enables short distance
communication and saves battery power.
To adjust the power level, press the preprogrammed
Adjust power level key to switch between the high and
low power level.
Time-out Timer
The Time- out Timer (TOT) feature allows the radio to
automatically stop transmission and keep beeping when
the period preset by your dealer expires. To stop beeping,
release the PTT key. You need to wait for a certain
period (also preset by your dealer) to initiate transmission
again.
This feature aims to prevent a radio user from occupying
a channel for an extended period. It also avoids potential
radio damage caused by overheating.
Busy Channel Lockout
The Busy Channel Lockout feature allows the radio to
keep beeping when you press and hold PTT key when the
current channel is occupied by other radios. When the
current channel is idle, you can transmit by pressing and
holding PTT key.
The Busy Channel Lockout feature aims to prevent
interference from other radios on the same channel
during transmission.
Emergency Feature
The Emergency feature allows you to ask for help from
your companion or the control centre in case of
emergency.
In emergency mode, the radio gives different indications
according to the preset emergency type. The available
emergency types are as follows:
Emergency
Type Description
Siren Only The radio sounds shrill alarm tones
Emergency
Type Description
with visible indications.
Regular The radio gives audible and visible
indications.
Silent The radio gives no audible or visible
indication.
Silent w/ Voice The radio gives audible indication
only for an incoming call.
Alarm w/ Siren
The radio sends an alarm and sounds
shrill alarm tones with visible
indications.
In addition, you can request your dealer to set one of the
following emergency modes:
Emergency
Mode Description
Alarm Allows you to send an emergency
alarm.
Call Only Allows you to initiate an emergency
call.
Alarm W/Call Allows you to send an emergency
alarm and initiate an emergency call.
The three emergency modes can be combined with any
of the following emergency types: Regular ,Silent , and
Siren w/ Voice.
Triggering the Emergency Mode
To trigger the emergency mode, press the
preprogrammed Emergency On key. The radio then
6

enters the preset emergency mode with or without
indications depending on the preset emergency type.
Receiving an Emergency Call
You can listen to a received emergency call without any
operation.
Exiting the Emergency Mode
To exit the emergency mode (as the initiating party) or
emergency alert mode (as the receiving party), press the
preprogrammed Emergency Off key or turn off the
radio.
Scan
The Scan feature allows you to listen to activities on a
channel, keeping a track of your team members. With this
feature enabled, the radio searches the scan list preset for
the current channel and stay on an active channel.
To turn the Scan feature on or off, press the
preprogrammed Scan key.
During scanning, the LED Segment displays , and the
LED indicator flashes yellow slowly. When it stays on an
active channel, the LED indicator glows green.
Talk Around
The Talk Around feature allows your radio to continue
transmitting and receiving when the repeater is not
operating, or when your radio is out of the repeater's
coverage but within other radio's coverage.
To turn this feature on or off, press the preprogrammed
Talk Around key.
Public Address
Public Address allows you to address a large public via
the external speaker. With this feature enabled, your
voice will be output via the external speaker if you hold
down the PTT key and speak.
To address a large public, press the preprogrammed
Public Address key, and then hold down the PTT key and
speak.
Ignition Sense
The following functions can be realized by the vehicle
ignition. You may request your dealer to assign any one to
the radio.
Type Description Operation
Ignition
or
Switch
Allows you to turn
the radio on or off
by following the
ignition sense or
pressing the On-Off
key.
lStart the engine to turn
the radio on; stop the
engine to turn the
radio off.
lPress the On-Off key
to turn the radio on
and off.
Ignition
Only
Allows you to turn
the radio on and off
by following the
ignition sense only.
In this case, the On-
Off key does not
work.
Start the vehicle engine to
turn the radio on; stop the
vehicle engine to turn the
radio off.
PTT
Disable
Allows you to
enable or disable
the PTT key by the
Start the engine to enable
the PTT key; stop the
engine to disable the PTT
Type Description Operation
ignition sense. key.
Disable
Ignition
Off
Allows you to turn
the radio on by
following the
ignition sense or
pressing the On-Off
key, and allows you
to turn it off only by
pressing the On-Off
key.
lStart the engine to turn
the radio on; but
stopping the engine
will not turn the
radio off.
lPress the On-Off key
to turn the radio on
and off.
Digital Services
One Touch Call/Menu
The One Touch Call/Menu feature allows you to press the
preprogrammed One Touch Call/Menu key to quickly
access a service assigned by your dealer. The services
available for assignment are as follows:
Service Type Description
Initiating a
private or group
call
Press the preprogrammed One Touch
Call/Menu key and then press and hold
the PTT key to speak.
Sending quick
text
Press the preprogrammed One Touch
Call/Menu key.
Encrypt
The Encrypt feature allows the radio to automatically
encrypt transmitted voice or data. Only the receiving
radio with the same key value or ID can decrypt the
voice or data. This prevents eavesdropping and ensures
communication privacy.
7

To turn this feature on or off, press the preprogrammed
Encrypt key.
TDMA Direct Mode
TDMA Direct Mode allows the radio to transmit and
receive through the other time slot if one time slot is
occupied.
You can request your dealer to enable this mode.
Roam
The Roam feature allows you to enjoy seamless
communication across sites or networks.
This is a paid feature. For details, contact your dealer.
Analog Features
Scrambler
The Scrambler feature allows the radio to invert the
frequency spectrum of transmitted audio signals. Only the
receiving radio with the same scrambler setting can
restore the audio signals. This prevents eavesdropping
and ensures communication privacy.
To turn this feature on or off, press the preprogrammed
Scramble key.
Monitor
The Monitor feature allows the radio to receive weak
signals.
To turn this feature on or off, press the preprogrammed
Monitor key.
Squelch Off
The Squelch Off feature allows the radio's speaker to
keep turned on no matter whether the squelch condition is
satisfied.
To turn this feature on or off, press the preprogrammed
Squelch Off key.
Squelch Level
The squelch level refers to the squelch threshold required
for the radio's speaker to be turned on.
To adjust the squelch level, press the preprogrammed
Adjust Squelch Level key. The radio switches among
three levels, i.e. Open, Normal, and Tight (from low to
high). Generally, a higher squelch level requires higher
signal strength. If the squelch level is set to Open, the
speaker will always keep turned on.
CTCSS/CDCSS
The Continuous Tone- Coded Squelch System
(CTCSS)/Continuous Digital- Coded Squelch System
(CDCSS) feature allows the radio to filter out unwanted
voice on the current channel. With this feature enabled
by your dealer, the radio's speaker is turned on only when
the CTCSS/CDCSS code received matches the
CTCSS/CDCSS code set for the radio.
You can request your dealer to enable this feature.
8

Troubleshooting
Phenomena Analysis Solution
You cannot turn the radio on. The power cord may be disconnected or not securely connected to the outlet. Properly connect the power cord and ensure secure
connection.
During receiving, the voice is weak or
intermittent.
The volume level may be low. Increase the volume.
The antenna may be loose or may be installed incorrectly. Turn the radio off, and then remove and reattach the
antenna.
The speaker may be blocked. Clean the surface of the speaker.
You cannot communicate with other
group members.
The frequency or signaling type may be inconsistent with that of other members. Verify that your TX/RX frequency and signaling type are
correct.
The channel type (digital or analog) may be set incorrectly. Verify that you are on the correct digital or analog
channel.
You may be too far away from other members. Move towards other members.
You hear unknown voices or noise.
You may be interrupted by radios using the same frequency. Change the frequency, or adjust the squelch level.
The radio in analog mode may be set with no signaling. Request your dealer to set signaling for the current
channel to avoid interference.
You are unable to hear anyone because
of too much noise and hiss.
You may be too far away from other members. Move towards other members.
You may be in an unfavourable position. For example, your communication may be
blocked by high buildings or blocked in an underground area.
Move to an open and flat area, restart the radio, and try
again.
It may be the result of external disturbance (such as electromagnetic interference). Stay away from equipment that may cause interference.
You cannot use the keys. The keypad may not work temporarily. Restart the radio.
The LCD does not display any
information. The LCD may not work temporarily. Restart the radio.
The speaker of the receiving radio
outputs abnormal voice. The palm microphone of the transmitting radio is not connected properly. Remove and reattach the palm microphone.
If the above solutions cannot fix your problems, or you may have some other queries, please contact your dealer for more technical support.
9

Care and Cleaning
To guarantee optimal performance as well as a long
service life of the product, please follow these tips.
Product Care
lDo not pierce or scrape the product.
lKeep the product far away from substances that can
corrode the circuitry.
lDo not hold the product by the antenna or earpiece
cable.
lClose the accessory connector cover when no
accessory is in use.
Product Cleaning
Turn off the product and remove the batterybefore
cleaning.
lClean up the dust and fine particles on the product
surface and charging piece with a clean and dry lint-
free cloth or a brush regularly.
lUse neutral cleanser and a non-woven fabric to clean
the keys, knobs, and front case 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.
lMake sure the product is completely dry before use.
Optional Accessories
Contact your local dealer for the optional accessories
used with the product.
Use the approved accessories only; otherwise, we
will not be liable for any loss or damage arising out
of the use of any unauthorised accessories.
Abbreviations
Abbreviation Full Name
LCD Liquid-Crystal Display
LED Light-Emitting diode
PTT Push-to-Talk
TDMA Time Division Multiple Access
10

2017 Hytera Communications Corporation Limited.
Address: Hytera Tower,Hi-Tech Industrial Park North,9108#Beihuan Road,
Nanshan District,shenzhen,People’s Republic of China
Hytera Communications Corporation Limited.