Tait TP9400 Series P25 User manual

TP9400
P25 Portable Radios
User’s Guide
MPD-00003-05 · Issue 5 · March 2016

Contents 3
Contents
For your safety...................................................... 10
Menu maps............................................................ 26
1 About this guide .................................................. 28
Safety warnings used in this guide ................................. 28
Related documentation................................................... 29
2 Before using your radio ...................................... 30
For your safety—battery warning................................... 31
Attaching labels to the radio or battery ........................... 31
Attaching a label to the front panel............................. 31
Charging the battery before first use .............................. 32
Attaching the battery....................................................... 32
Removing the battery ..................................................... 33
Attaching the antenna..................................................... 33
Removing the antenna ................................................... 34
Attaching a belt clip ........................................................ 34
Removing a belt clip ....................................................... 34
Installing an audio accessory ......................................... 35
3 Getting started ..................................................... 36
About P25 digital radios.................................................. 37
Lack of static noise..................................................... 37
Coverage.................................................................... 37
P25 phase 2 operation ............................................... 37
About the radio controls.................................................. 38
Understanding the radio display ..................................... 40
Radio display icons .................................................... 40
Understanding the radio indicators................................. 41
Status indicators......................................................... 41
Audible tones.............................................................. 42
Voice annunciation ..................................................... 43
Using function keys to access frequently used features. 44
Viewing the function key settings ............................... 44
Navigating the radio’s menus ......................................... 45
Using the Main menu ................................................. 45
Accessing frequently used menus.............................. 46
4 Basic operation .................................................... 48
Turning the radio on and off ........................................... 49
Security lock on power-up feature.............................. 49
Adjusting the speaker volume ........................................ 50
Locking and unlocking the keypad ................................. 50

4 Contents
Using a wireless headset ............................................... 51
Wearing the headset .................................................. 51
Pairing a wireless headset with the radio................... 52
Managing your headsets............................................ 53
Selecting a zone............................................................. 56
Selecting a channel........................................................ 57
Limiting call time............................................................. 58
Checking recent calls ..................................................... 58
Setting and viewing the radio’s time and date................ 59
Updating the radio over the air....................................... 60
5 Operating in conventional mode ........................61
Making a call .................................................................. 62
Making an individual call ................................................ 62
Understanding talkgroups .............................................. 63
Making a local call.......................................................... 65
Connecting to a telephone network................................ 66
Making an emergency call.............................................. 68
Sending a status message............................................. 68
Receiving calls ............................................................... 69
Identifying the talking party or caller........................... 69
Receiving a two-tone call ........................................... 70
Communicating directly with other radios....................... 71
Checking that the channel is clear ................................. 72
Turning monitor on and off ......................................... 72
Using the radio in different repeater areas ..................... 72
Selecting a voting group............................................. 73
Suspending a channel from a voting group................ 73
Hearing faint and noisy signals ...................................... 74
Turning squelch override on and off........................... 74
6 Operating in P25 trunking mode .........................75
About P25 trunking......................................................... 76
Checking that the system is available ............................ 76
Making a talkgroup call................................................... 78
Receiving a talkgroup call .............................................. 80
Making an individual call ................................................ 80
Receiving an individual call ............................................ 81
Emergency calls............................................................. 82
Making a phone call ....................................................... 83
Unconnected calls .......................................................... 84
Failsoft mode operation.................................................. 85
Radio-based failsoft ................................................... 85
Infrastructure failsoft................................................... 85
Dynamic regrouping ....................................................... 86
7 Scanning ...............................................................87

Contents 5
About scanning............................................................... 88
Activating standard scanning.......................................... 90
Activating background scanning..................................... 90
Changing the background scan group assigned
to the function key ...................................................... 91
Activating in-zone scanning............................................ 91
Activating talkgroup scanning......................................... 92
Making a call while scanning.......................................... 93
Suspending a channel from a scan group ...................... 93
Editing a scan group....................................................... 94
Selecting a group to edit............................................. 94
Viewing group membership........................................ 96
Adding a channel to a group ...................................... 96
Deleting a channel from a group ................................ 97
Changing a group’s transmit channel......................... 98
Changing a group’s first or second priority channel ... 98
8 P25 services ......................................................... 99
Messages ..................................................................... 100
Sending a message.................................................. 100
Status update ............................................................... 102
Status request .............................................................. 103
Call alert ....................................................................... 104
Radio check.................................................................. 105
Radio unit monitor ........................................................ 106
Radio inhibit and uninhibit ............................................ 107
9 Location services .............................................. 109
About location information ............................................ 110
About location statuses ................................................ 110
Viewing location information......................................... 111
Sending location information ........................................ 112
Receiving and logging location information .................. 114
Accessing logged location information ......................... 115
10 Emergency operation ........................................ 117
About emergency calls ................................................. 118
Making a priority call..................................................... 119
Standard emergency mode .......................................... 120
What happens during an emergency call? ............... 120
Activating emergency mode ..................................... 121
About manual emergency operation............................. 121
Making a manual emergency call ............................. 122
Receiving a manual emergency call......................... 122
Canceling a manual emergency call......................... 123
Accessing emergency location information .................. 124

6 Contents
Using the Location menu ......................................... 124
Using the Last stored menu ..................................... 125
Loneworker monitoring................................................. 125
Activating loneworker monitoring ............................. 126
Responding to a loneworker alarm .......................... 126
Delaying the emergency action
(conventional mode only) ......................................... 127
11 Encryption ...........................................................128
About encryption .......................................................... 129
About the proper key detect feature......................... 129
Encrypting calls ............................................................ 129
Making an encrypted call.............................................. 130
Receiving an encrypted call ......................................... 131
Changing the radio’s encryption key ............................ 131
Changing the transmit encryption key...................... 132
Changing the transmit encryption key back to
the default setting..................................................... 132
Changing the encryption keyset............................... 132
Removing encryption keys from the radio .................... 133
Deleting an encryption key....................................... 133
Deleting all encryption keys ..................................... 133
Updating encryption keys over-the-air.......................... 134
Using an encryption demonstration key ....................... 134
Activating the demo key ........................................... 134
Making an encrypted call using the demo key ......... 135
Receiving an encrypted call using the demo key ..... 135
12 Customizing radio settings ...............................136
Extending battery life on a shift .................................... 137
Turning low power transmit on or off........................ 137
Changing the volume of all audible indicators.............. 138
Changing the volume of keypress tones ...................... 138
Changing to quiet operation ......................................... 139
Changing to silent operation......................................... 139
Turning on backlighting ................................................ 140
Turning backlighting on momentarily ....................... 140
Adjusting the display contrast....................................... 141
13 Charging and caring for batteries .....................142
About the chargers....................................................... 143
Special conditions when using IS radios ...................... 144
Before using the charger.............................................. 145
Handle the battery safely ......................................... 145
Attaching of labels.................................................... 145
Charging temperatures ............................................ 146

Contents 7
Leaving the battery on charge.................................. 146
Low battery warning ................................................. 148
Charging the battery ..................................................... 149
LED behavior............................................................ 150
Removing the battery from the charger.................... 151
Maintaining battery life and performance ..................... 151
Cleaning the contacts of the battery......................... 152
Storing batteries ........................................................... 152
Using batteries after storage .................................... 152
Disposing of batteries ................................................... 152
14 Troubleshooting ................................................ 153
About troubleshooting................................................... 154
System error message ................................................. 154
When your radio won’t turn on...................................... 154
Identifying the radio’s audible tones ............................. 154
Viewing radio information ............................................. 155
Changing the radio ID................................................... 155
Running diagnostics tests............................................. 156
General care................................................................. 158
Cleaning the contacts of the battery......................... 158
Cleaning the radio .................................................... 158
15 Glossary ............................................................. 159
Index .................................................................... 164
Directive 1999/5/CE Declaration of Conformity 168
Tait Software Licence Agreement..................... 169

8
Copyright and trademarks
All information contained in this document is the property of
Tait Limited. All rights reserved. This document may not, in
whole or in part, be copied, photocopied, reproduced,
translated, stored, or reduced to any electronic medium or
machine-readable form, without prior written permission from
Tait Limited.
The word TAIT and the TAIT logo are trademarks of Tait
Limited.
All trade names referenced are the service mark, trademark
or registered trademark of the respective manufacturers.
Disclaimer
There are no warranties extended or granted by this
document. Tait Limited accepts no responsibility for damage
arising from use of the information contained in the document
or of the equipment and software it describes. It is the
responsibility of the user to ensure that use of such
information, equipment and software complies with the laws,
rules and regulations of the applicable jurisdictions.
Enquiries and comments
If you have any enquiries regarding this document, or any
comments, suggestions and notifications of errors, please
contact your regional Tait office.
Updates of manual and equipment
In the interests of improving the performance, reliability or
servicing of the equipment, Tait Limited reserves the right to
update the equipment or this document or both without
prior notice.
Intellectual property rights
This product may be protected by one or more patents or
designs of Tait Limited together with their international
equivalents, pending patent or design applications, and
registered trade marks: NZ409837, NZ409838, NZ415277,
NZ415278, NZ508806, NZ519742/NZ516280, NZ524369,
NZ524378, NZ524509, NZ530819, NZ534475, NZ547713,
NZ569985, NZ577009, NZ579051, NZ579364, NZ584534,
NZ586889, NZ592624, NZ593888, NZ600346, NZ610563,
NZ615954, NZ629167, NZ630718, NZ700387, NZ700908,
NZ708662, NZ710766, NZ711325, NZ714188,
AU2004216984, AU2015215962, AU339127, AU339391,

9
AU2015904806, EU000915475-0001, EU000915475-0002,
UK1518031.8, US 8301682, US13/542147, US14/032876,
US14/495334, US14/725922, US14/818712, US14/832420,
US62/128101, US62/128129, US640974, US640977,
US698339, US702666, US7758996, US7937661,
US8902804, US9107231.
This product may also be made under license under one or
more of the following U.S. Patents: 5,146,497, 5,148,482,
5,164,986, 5,185,795, 5,185,796, 5,271,017, 5,377,229 and
5,502,767.
The AMBE+2™ voice coding Technology embodied in this
product is protected by intellectual property rights including
patent rights, copyrights and trade secrets of Digital Voice
Systems, Inc. This voice coding Technology is licensed solely
for use within this Communications Equipment. The user of
this Technology is explicitly prohibited from attempting to
decompile, reverse engineer, or disassemble the Object
Code, or in any other way convert the Object Code into a
human-readable form. Protected by U.S. Patents 5,870,405,
5,826,222, 5,754,974, 5,701,390, 5,715,365, 5,649,050,
5,630,011, 5,581,656, 5,517,511, 5,491,772, 5,247,579,
5,226,084 and 5,195,166.
The Bluetooth® word mark and logos are registered
trademarks owned by Bluetooth SIG, Inc, and any use of
such marks by Tait Limited is under licence. Other
trademarks and trade names are those of their respective
owners.
Environmental responsibilities
Tait Limited is an environmentally responsible company
which supports waste minimization, material recovery and
restrictions in the use of hazardous materials.
The European Union’s Waste Electrical and Electronic
Equipment (WEEE) Directive requires that this product be
disposed of separately from the general waste stream when
its service life is over. For more information about how to
dispose of your unwanted Tait product, visit the Tait WEEE
website at www.taitradio.com/weee. Please be
environmentally responsible and dispose through the original
supplier, or contact Tait Limited.
Tait Limited also complies with the Restriction of the Use of
Certain Hazardous Substances in Electrical and Electronic
Equipment (RoHS) Directive in the European Union.
In China, we comply with the Measures for Administration of
the Pollution Control of Electronic Information Products. We
will comply with environmental requirements in other markets
as they are introduced.

10 For your safety
For your safety
Before using your radio, please read the following
important safety and compliance information.
Intrinsically Safe radios and
accessories
Intrinsically Safe (IS) radios and accessories are certified
by a third party to be safe to use in particular hazardous
locations, or in potentially explosive atmospheres.
Warning IS certification applies only while the product is
used in accordance with these instructions.
Warning Ensure that the ratings printed on a label on
the equipment will permit your IS radio and accessories to
be used in your hazardous location. Refer also to
"Rating
matching" on page 14
.
Warning Use only a Tait-supplied, IS-approved battery,
charger, antenna, audio accessory, carry accessory or
programming adapter with an IS radio. Fitting a battery or
accessory that is not IS-approved, using a charger that is
not IS-approved, or failing to use the IS programming
adapter, creates a risk of explosion which could cause
serious injury or death. For an up-to-date list of approved
accessories, contact your regional Tait office.
Warning Do not charge the battery, or change the
antenna, in a hazardous location. An explosion could
cause serious injury or death.
Warning You must use a battery carry case when
carrying a spare battery into a hazardous area.

For your safety 11
IS radios, batteries, antennas and accessories must not
be engraved or modified in any way. Do not use the radio,
battery or accessory if it is cracked or damaged. Do not
use the antenna if the sheathing is split or the end cap is
missing. Do not expose the radio to solvents. IS radios
and accessories must be serviced only by an agency
certified by both the approval authority and by Tait
Limited. Any unauthorized repair or substitution of parts
invalidates the intrinsic safety rating and the third party IS
approval. To have an IS radio serviced, return it to your
regional Tait office.
Radios
One or more of the following marks identifies a TP9300/
TP9400 radio as an IS radio:
■ an IS circle logo on the radio’s front panel
■ a label on the radio, showing IS information
■ a label on the radio battery, showing IS information
IS radios also have a blue front panel.
Radios with the product code “T03-22xxx-xxxx” have IS
approval and are approved to one or several of the
following ratings. Refer also to
"Rating matching" on
page 14
.
■ II 2 G Ex ib IIC T4 Gb –20°C ≤ Ta ≤ +50°C (ATEX)
■ II 2 G Ex ib IIC T3 Gb –20°C ≤ Ta ≤ +60°C (ATEX)
■ II 2 G Ex ib IIA T4 Gb –20°C ≤ Ta ≤ +50°C (ATEX)
■ II 2 G Ex ib IIA T3 Gb –20°C ≤ Ta ≤ +60°C (ATEX)
■ Ex ib IIC T4 Gb –20°C ≤ Ta ≤ +50°C (IECEx)
■ Ex ib IIC T3 Gb –20°C ≤ Ta ≤ +60°C (IECEx)
■ Ex ib IIA T4 Gb –20°C ≤ Ta ≤ +50°C (IECEx)
■ Ex ib IIA T3 Gb –20°C ≤ Ta ≤ +60°C (IECEx)

12 For your safety
Batteries
The following batteries have been approved for use with
TP9300/ TP9400 IS portable radios.
Refer also to "Rating
matching" on page 14
.
Chargers
The charger for IS radios is marked with an IS circle logo
and has the following product code:
■ T03-22011-ADAA (IECEx and EU)
You must use this charger with an IS battery, as its
internal circuitry provides additional protection for the IS
circuitry in the battery and radio.
Warning Do not use the charger in a hazardous
location. An explosion could cause serious injury or death.
Notice The IS battery can only be charged in the
chargers listed above. It will not charge in other TP8100/
TP9300/TP9400 chargers. However, the chargers listed
above can charge non-IS TP8100/TP9300/TP9400
batteries.
The operating temperature range for the charger is +32°F
to +104°F (0°C to +40°C).
Audio accessories
One or more of the following marks identifies a TP9300/
TP9400 audio accessory as an IS audio accessory:
■ an IS circle logo on the audio accessory
■ a label on the audio accessory, showing IS informa-
tion
Description Product code
Li-Ion, 2300mAh, ATEX, IIA T03-22001-ABAA
Li-Ion, 2300mAh, ATEX, IIC T03-22001-ABCA
Li-Ion, 2300mAh, IECEx, IIA T03-22001-ADAA
Li-Ion, 2300mAh, IECEx, IIC T03-22001-ADCA

For your safety 13
The following audio accessories have been approved for
use with TP9300/ TP9400 IS portable radios.
Refer also
to
"Rating matching" on page 14 .
Carry cases
IS leather carry cases are marked with an IS circle logo
. The following carry cases have been approved for use
with TP9300/TP9400 IS portable radios.
Carry accessories are not specifically rated, and may be
used in any area, subject to the rating restrictions of the
overall radio system.
Warning You must use a battery carry case when
carrying a spare battery into a hazardous area.
Description Product code
Headset, Heavy Duty, over-the-head T03-22008-BAAA
Headset, Heavy Duty, behind-the-head T03-22008-BABA
Earphone, in-ear, 2.5mm jack T03-22008-CAAA
Speaker microphone, Storm, IP68-rated,
emergency button, High/Low volume button,
2.5mm jack
T03-22008-AAAA
Description Product code
Carry case, heavy-duty, leather, belt loop with
D-stud
T03-22007-0001
Carry case, heavy-duty, leather, spring clip T03-22007-0002
Carry case, heavy-duty, leather, belt loop T03-22007-0003
Battery carry case, heavy-duty, leather T03-22007-0004
Battery carry case, heavy-duty, leather, belt
loop with D-stud
T03-22007-0005
Battery carry case, heavy-duty, leather,
spring clip
T03-22007-0006
Battery carry case, heavy-duty, leather, belt
loop
T03-22007-0007
Belt loop for D-stud, 55mm T03-00038-0022
Spring clip for D-stud, 40mm T03-00038-0023
Belt clip, 55mm TPA-CA-201
Belt clip adaptor for 55mm belt clip TPA-CA-208

14 For your safety
Antenna
Use only genuine Tait-supplied antennas. Antennas are
not specifically rated and may be used in any area,
subject to the rating restrictions of the overall radio
system.
Programming adapter
The IS programming adapter is marked with an IS circle
logo and has the product code:
■ T03-22009-ADAA (IECEx and EU)
You must use the IS programming adapter with an IS
radio, as its internal circuitry provides additional protection
for the IS circuitry in the radio. All programming activities
are permitted. Calibration activities are only permitted if
the activity can be done with the programming adapter
alone. Other connections (e.g. antenna port) are not
permitted. The IS programming adapter is not approved
for use in any hazardous location.
Rating matching
The rating of the radio, battery and accessories must be
reviewed to ensure a safe IS radio system. IS ratings must
be “matched”, and the lowest approval level determines
the overall IS radio system approval.
■ Gas Group IIC rated batteries and accessories may
be used with IIA radios, but the combination may only
be used in a IIA Gas atmosphere.
■ Gas Group IIC and Dust Group IIIC rated accessories
may be used with Gas Group IIA or IIC radios, but the
combination may only be used in a Gas atmosphere.
Any item approved to IIA will limit the radio system to a IIA
area. Equipment labels clearly identify the item’s rating.

For your safety 15
Entity parameters
The Entity Concept allows interconnection of IS
equipment with associated equipment when the following
is true:
Ui
≥ Uo, Ii ≥ Io, Pi ≥ Po, Ci ≤ Co, Li ≤ Lo, and Li/Ri ≤ Lo/Ro.
The installation must be in accordance with the following
standards:
■ EN/IEC 60079-25
■ relevant local regulations.
TP9300/TP9400 IS radios have the following entity
parameters.
Accessory port:
Radio battery port:
Battery:
Ambient pollution degree: 4
Overvoltage category: I
■ Uo 7.2V
■ Io 0.42A
■ Po 1.3W
■ Co 1.97 μ F
■ Lo 100 μ H
■ Lo/Ro 20 μ H/ Ω
■ Ui 8.4V
■ Ii IIA: 2.9A
IIC: 1.9A
■ Um 9.0V (charging)
■ Ci 1.2 μ H
■ Li 5.7 μ H
Charging Terminals
■ Um 9.0V
Battery Output (radio port)
■ Uo 8.4V
■ Io IIA: 2.9A
IIC: 1.9A
■ Co 1.2 μ F
■ Lo 5.7 μ H

16 For your safety
Certificates:
Radio: TÜV 15 ATEX 7792X
IECEx ITA 15.0015X
Battery: TÜV 15 ATEX 7791X
IECEx ITA 15.0009X
Standards
EN 60079-0:2012/A11:2013
EN 60079-11:2012
IEC 60079-0:2011 6th edition
IEC 60079-11:2011 6th edition
Radio frequency exposure information
For your own safety and to ensure you comply with the
radio frequency (RF) exposure guidelines of the
United States Federal Communication Commission’s
(FCC), Industry Canada, and those from other
administrations, please read the following information
before using this radio
.
Using this radio
You should use this radio only for work-related purposes
(it is not authorized for any other use) and if you are fully
aware of, and can exercise control over, your exposure to
RF energy. To prevent exceeding FCC RF exposure
limits, you must control the amount and duration of RF
that you and other people are exposed to.
It is also important that you:
■ Do not remove the RF Exposure label from the radio.
■ Ensure this RF exposure information accompanies
the radio when it is transferred to other users.
■ Do not use the radio if you do not adhere to the guide-
lines on controlling your exposure to RF.

For your safety 17
Controlling your exposure to RF energy
This radio emits radio frequency (RF) energy or radio
waves primarily when calls are made. RF is a form of
electromagnetic energy (as is sunlight), and there are
recommended levels of maximum RF exposure.
To control your exposure to RF and comply with the
maximum exposure limits for occupational/controlled
environments, follow these guidelines:
■ Do not talk (transmit) on the radio more than the rated
transmit duty cycle. This is important because the
radio radiates more energy when it is transmitting
than when it is receiving.
■ When listening and talking on the radio, hold it upright
in front of your face so that it is at least one inch
(2.5cm) away from any part of your face. Keeping the
radio at the recommended distance is important
because exposure to RF decreases rapidly the further
away the antenna is from your body.
■ Keep the antenna at least one inch (2.5cm) from your
face at all times.
■If you wear your radio, you must always put it in a
carrying accessory that has been specifically
approved by Tait for this radio. Using non-
approved body-worn accessories may mean you
expose yourself to higher levels of RF than recom-
mended by the FCC’s occupational/controlled
environment RF exposure limits.
■ Ensure you only use Tait-approved antennas, batter-
ies, and accessories.
For more information on what RF energy is and how to
control your exposure to it, visit the FCC website at
www.fcc.gov/oet/rfsafety/rf-faqs.html .
Compliance with RF energy exposure standards
This two-way radio complies with these RF energy
exposure standards and guidelines:

18 For your safety
■ United States Federal Communications Commission,
Code of Federal Regulations; 47 CFR §§ 1.1307,
1.1310, and 2.1093.
■ American National Standards Institute (ANSI) / Insti-
tute of Electrical and Electronic Engineers
(IEEE) C95.1-1992.
■ Institute of Electrical and Electronic Engineers (IEEE)
C95.1-1999 Edition.
■ European Directive 2004/40/EC on minimum health
and safety requirements regarding the exposure of
workers to the risks arising from physical agents
(electromagnetic fields).
This radio complies with the IEEE and ICNIRP exposure
limits for occupational/controlled RF exposure
environments at operating duty factors of up to 50% talk
to 50% listen.
Conformité aux normes d’exposition à l’énergie
RF
Cette radio émetteur-récepteur se conforme aux normes
et aux règlements d’exposition à l’énergie RF :
■ La Commission fédérale de la communication des
Etats-Unis, Code de règlements fédéraux (CFR) Titre
47 Sections 1.1307, 1.1310 et 2.1091 (radios
mobiles) ou 2.1093 (radios portatives).
■ American National Standards Institute (ANSI) / Insti-
tute of Electrical and Electronic Engineers (IEEE)
C95. 1-1992.
■ Institute of Electrical and Electronic Engineers (IEEE)
C95.1-1999 Edition.
■ La directive européenne 2004/40/EC concernant les
prescriptions minimales de sécurité et de santé rela-
tives à l'exposition des travailleurs aux risques dus
aux agents physiques (champs électromagnétiques).

For your safety 19
Cette radio se conforme aux limites d’exposition de l’IEEE
(FCC) et ICNIRP pour les environnements d’exposition
au rayonnement RF professionnel et contrôlé aux cycles
de marche de 50% en mode transmission et 50% en
mode réception.
Radio frequency emissions limits in
the USA
CFR Title 47 Part 15.19 (a) (1) - Receivers
Part 15 of the FCC Rules imposes RF emission limits on
receivers. This radio complies with Part 15 of the FCC
Rules. Operation is subject to the condition that this
device does not cause harmful interference.
CFR Title 47 Part 15.19 (a) (3) - All other devices
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.
Radio frequency emissions limits in
Canada
This device complies with Industry Canada licence
exempt RSS standard(s). Operation is subject to the
following two conditions: (1) this device may not cause
interference, and (2) this device must accept any
interference, including interference that may cause
undesired operation of the device.
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.

20 For your safety
USA public safety bands
(764 –776MHz and 794–806MHz)
The Code of Federal Regulations (CFR) Title 47
Subpart R deals with the use of frequencies in the 764 to
776MHz and 794 to 806MHz bands.
Low-power channels
This radio complies with §90.531 (b) (3) and
§90.531 (b) (4) of 47 CFR. These sections state that only
low-power transmission is permitted on the
following channels:
■ Regional Planning channels, as defined in
§90.531 (b) (3).
■ Itinerant channels, as defined in §90.531 (b) (4).
Use of encryption
This radio complies with §90.553 (a) of 47 CFR. This
states that:
■ Encryption is not permitted on the nationwide Interop-
erability calling channels. These channels are defined
in §90.531 (b) (1) (ii).
■ Radios using encryption must have a readily accessi-
ble switch or control to allow the radio user to
disable encryption.
EMC regulatory compliance in
Australia
This product meets all ACMA regulatory requirements for
electromagnetic compatibility (EMC). For more
information about EMC compliance, visit the ACMA
website at
www.acma.gov.au .