Sepura STP8280 Portable TETRA Radio User Manual TETRA Terminals
Sepura plc Portable TETRA Radio TETRA Terminals
  
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Contents
MOD-10-1164_ Product Guide_5

sepura 
TETRA Radios 
Product Guide 
MOD-10-1164 
Issue 5 
© SEPURA PLC 2011 

MOD-10-1164 
sepura 
TETRA Terminals 
Product Guide 
October 28th 2011 
Page 2 of 36 
Issue 5 
© Sepura plc 2011  
Contents 
CONVENTIONS _______________________________________________ 3 
REGULATORY STATEMENTS ___________________________________ 4 
Compliance with Standards  _________________________________________________ 4 
North American and Canadian markets ________________________________________ 5 
OPERATIONAL REQUIREMENTS ________________________________ 8 
Operating Conditions _______________________________________________________ 8 
IP Ratings  ________________________________________________________________ 8 
HANDHELD RADIO RANGE _____________________________________ 9 
STP8000, STP8100, STP8200 ________________________________________________ 10 
SRH3500, SRH3800, SRH3900 _______________________________________________ 20 
MOBILE / GATEWAY RADIO RANGE  ____________________________ 25 
SRG3000 Mobile / Gateway Transceiver  ______________________________________ 26 
Standard Console _________________________________________________________ 27 
Colour Console ___________________________________________________________ 27 
Handset Based Console  ___________________________________________________ 28 
Applications Interface Unit _________________________________________________ 29 
Mobile / Gateway Radio Accessories _________________________________________ 29 
Mobile / Gateway Radio Audio Control  _______________________________________ 30 
RADIO OPERATION __________________________________________ 31 
HEALTH AND SAFETY ________________________________________ 32 
User Information __________________________________________________________ 32 
GLOSSARY _________________________________________________ 34 
ACKNOWLEDGEMENTS  ______________________________________ 35 
NOTICE  ____________________________________________________ 36 
Contact Details ___________________________________________________________ 36 

MOD-10-1164 
sepura 
TETRA Terminals 
Product Guide 
October 28th 2011 
Page 3 of 36 
Issue 5 
© Sepura plc 2011  
CONVENTIONS 
This guide uses the following formatting and graphical conventions. 
Convention 
Description 
Note icon. Emphasises related, reinforcing, or important information. 
Tip  icon.  Suggests  alternative  methods  for  accomplishing  tasks  or 
procedures. 
Caution  icon.  Indicates  actions or processes  that  require  caution  from  the 
user. 

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TETRA Terminals 
Product Guide 
October 28th 2011 
Page 4 of 36 
Issue 5 
© Sepura plc 2011  
REGULATORY STATEMENTS 
COMPLIANCE WITH STANDARDS 
RADIATION PROTECTION 
The  radios  fully comply  with  the  NRPB  specification  EN50360  (EN50361)  and  the  ICNIRP 
guidelines  for  exposure  to  electromagnetic fields  mandated  for  mobile  phones  (2W  per  kg 
over a 10g sample). 
ELECTRO MAGNETIC COMPATIBILITY 
The radios meet the EMC requirements specified by the ETSI specifications: 
  ETSI EN 301 489-1, 
  ETSI EN 301 489-18 
TYPE APPROVAL 
The radios have been self-certified against the R&TTE Directive EN 303 035-1 and are CE 
marked accordingly. 
ENVIRONMENTAL 
The radios fully comply with the following environmental regulatory requirements: 
  The MIL STD 810E standard for Salt Fog: 
  The MIL STD 810E standard for Driving Sand (SRH3000 radios only) 
The radios have been self-certified to fully comply with all environmental aspects detailed by 
ETSI EN 300 019. These include mechanical and climatic tests covering such things as drop, 
vibration, bump and shock as well as temperature and humidity. 
RADIO OPERATION 
The radios meet the requirements specified by the ETSI specification EN 300 394-1.  
SAFETY AND VEHICLE CERTIFICATION AGENCY (VCA) 
The  radios  fully  comply  with  the  User  Safety  specification  EN60950,  and  the  Automotive 
Directive detailed in 2006/28/EC. 

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Product Guide 
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NORTH AMERICAN AND CANADIAN MARKETS 
The following regulatory statements apply to users in the North  American and/or Canadian 
markets. 
SRG3900 RADIOS 
Changes  or  modifications  not expressly  approved  by  the  party  responsible  for  compliance 
could void the user‟s authority to operate the equipment (FCC rule part 15.21). 
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. 
(FCC Rule Part 15.19(a)(3)). 
NOTE:  This  equipment has been  tested  and found to  comply  with  the  limits for a Class  A 
digital  device, pursuant  to  part 15  of  the FCC Rules.  These  limits are  designed  to provide 
reasonable  protection  against  harmful  interference  when  the  equipment  is  operated  in  a 
commercial environment. This equipment generates, uses, and can radiate radio frequency 
energy and, if not installed and used in accordance with the instruction manual, may cause 
harmful  interference  to  radio  communications.  Operation  of  this  equipment  in  a  residential 
area is likely to cause harmful interference in which case the user will be required to correct 
the interference at his own expense (FCC Rule Part 15.105). 
When used with the High Gain Tetra Modular Whip antenna (maximum antenna gain 7dBi), 
the  antenna  must  be  installed  to  provide  a  separation  distance  of  at  least  31  cm  from  all 
persons during normal operation to ensure compliance for RF Exposure.  
When used  with  the  rigid  Tetra Modular Whip  antenna (maximum  antenna  gain  2dBi),  the 
antenna must be installed to provide a separation distance of at least 25 cm from all persons 
during normal operation to ensure compliance for RF Exposure. 
This Class A digital apparatus complies with Canadian ICES-003. 
To reduce potential radio interference to other users, the antenna type and its gain should be 
so  chosen  that  the  equivalent  isotropically  radiated  power  (e.i.r.p.)  is  not  more  than  that 
permitted for successful communication 
This radio is intended for use in occupational/controlled applications where users have been 
made aware of the potential for exposure and can exercise control over their exposure. This 
radio device is NOT authorized for general population, consumer or similar use. 
STP8040/STP8140 RADIOS 
Changes  or  modifications  not expressly  approved  by  the  party  responsible  for  compliance 
could void the user‟s authority to operate the equipment (FCC rule part 15.21). 
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. 
(FCC Rule Part 15.19(a)(3)). 

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TETRA Terminals 
Product Guide 
October 28th 2011 
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NOTE:  This equipment  has  been  tested and  found to comply  with  the  limits for  a  Class  A 
digital  device,  pursuant  to  part  15  of the  FCC  Rules.  These limits  are  designed  to  provide 
reasonable  protection  against  harmful  interference  when  the  equipment  is  operated  in  a 
commercial environment. This equipment generates, uses, and can radiate radio frequency 
energy and, if not installed and used in accordance with the instruction manual, may cause 
harmful  interference  to  radio  communications.  Operation  of  this  equipment  in  a  residential 
area is likely to cause harmful interference in which case the user will be required to correct 
the interference at his own expense (FCC Rule Part 15.105). 
This Class A digital apparatus complies with Canadian ICES-003. 
The use of third-party belt-clips, holsters, and similar accessories should not contain metallic 
components  in  its  assembly.  The  use  of  these  accessories  that  do  not  satisfy  these 
requirements may not comply with appropriate RF exposure compliance requirements, and 
should not be used. 
To reduce potential radio interference to other users, the antenna type and its gain should be 
so  chosen  that  the  equivalent  isotropically  radiated  power  (e.i.r.p.)  is  not  more  than  that 
permitted for successful communication 
This radio is intended for use in occupational/controlled applications where users have been 
made aware of the potential for exposure and can exercise control over their exposure. This 
radio device is NOT authorized for general population, consumer or similar use. 
STP8080/STP8280 RADIOS 
Changes  or  modifications  not expressly  approved  by  the  party  responsible  for  compliance 
could void the user‟s authority to operate the equipment (FCC rule part 15.21). 
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. 
(FCC Rule Part 15.19(a)(3)). 
NOTE:  This equipment  has  been  tested and  found to comply  with  the  limits for  a  Class  A 
digital  device,  pursuant  to  part  15  of the  FCC  Rules.  These limits  are  designed  to  provide 
reasonable  protection  against  harmful  interference  when  the  equipment  is  operated  in  a 
commercial environment. This equipment generates, uses, and can radiate radio frequency 
energy and, if not installed and used in accordance with the instruction manual, may cause 
harmful  interference  to  radio  communications.  Operation  of  this  equipment  in  a  residential 
area is likely to cause harmful interference in which case the user will be required to correct 
the interference at his own expense (FCC Rule Part 15.105). 
The use of third-party belt-clips, holsters, and similar accessories should not contain metallic 
components  in  its  assembly.  The  use  of  these  accessories  that  do  not  satisfy  these 
requirements may not comply with appropriate RF exposure compliance requirements, and 
should not be used. 

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TETRA Terminals 
Product Guide 
October 28th 2011 
Page 7 of 36 
Issue 5 
© Sepura plc 2011  
To reduce potential radio interference to other users, the antenna type and its gain should be 
so  chosen  that  the  equivalent  isotropically  radiated  power  (e.i.r.p.)  is  not  more  than  that 
permitted for successful communication 
This radio is intended for use in occupational/controlled applications where users have been 
made aware of the potential for exposure and can exercise control over their exposure. This 
radio device is NOT authorized for general population, consumer or similar use. 

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TETRA Terminals 
Product Guide 
October 28th 2011 
Page 8 of 36 
Issue 5 
© Sepura plc 2011  
OPERATIONAL REQUIREMENTS 
All  features  and  functions  of  Sepura  radios  are  subject  to  network  support  of  the 
TETRA Interoperability Specifications. 
OPERATING CONDITIONS 
All Sepura radios operate in a temperature range between -20ºC and 55ºC and a maximum 
humidity of 98%. 
IP RATINGS 
The Sepura radios are certified to the following IEC529 IP standards: 
Product 
Standard 
STP8000,  
STP8100 
IP55 
STP8200 
IP54 
SRH3500, 
SRH3800,  
SRH3900 
IP54 
SRG3500,  
SRG3900 
IP54 
The STP8000, STP8100 and STP8200 radios have been tested for a full 8 hour shift 
in IP54 conditions. This is equivalent to 8 hours of constant rain. 

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TETRA Terminals 
Product Guide 
October 28th 2011 
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© Sepura plc 2011  
HANDHELD RADIO RANGE  
STP8000 Series Radios 
SRH3000 Series Radios 

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TETRA Terminals 
Product Guide 
October 28th 2011 
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© Sepura plc 2011  
STP8000, STP8100, STP8200 
STP8000 FRONT 
Emergency   Key 
Navi-knob™  
Mode Key 
PTT  
Navigation Keys 
Select / Send Key 
Duplex Earpiece and  
Half-Duplex Microphone 
- 
Cancel / Home Key 
Alphanumeric Keypad 
(with Half-Duplex 
speaker behind) 
Facility Connector 
Duplex Microphone 
Blue LED 
Antenna 
Left Context Key 
Right Context Key 
Programmable  
Soft Key 
Tri-colour LED 
Soft Key 
(Default is Missed 
Event Key) 
Rugged Accessory 
Connector 

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Product Guide 
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STP8100 FRONT 
Emergency   Key 
Navi-knob™  
Mode Key 
PTT  
Navigation Keys 
Select / Send Key 
Duplex Earpiece and  
Half-Duplex Microphone 
- 
Cancel / Home Key 
  Half-Duplex speaker  
Facility Connector 
Duplex Microphone 
- 
Blue LED 
Antenna 
Left Context Key 
Right Context Key 
Programmable 
Soft Key 
Tri-colour LED 
Soft Key 
(Default is Missed 
Event Key) 
Rugged Accessory 
Connector 

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Product Guide 
October 28th 2011 
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© Sepura plc 2011  
STP8200 FRONT 
Soft Keys 
Emergency   Key 
Navi-knob™  
Mode Key 
PTT  
Navigation Keys 
Select / Send Key 
Duplex Earpiece and  
Half-Duplex Microphone 
- 
Cancel / Home Key 
  Half-Duplex speaker  
Facility Connector 
Duplex Microphone 
- 
Blue LED 
Antenna 
Soft Key 
Soft Key 
Programmable 
Soft Key 
Tri-colour LED 
Soft Key 
Rugged Accessory 
Connector 

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Product Guide 
October 28th 2011 
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© Sepura plc 2011  
STP8000, STP8100, STP8200 REAR 
To ensure optimal performance from your radio during half duplex calls (individual or 
group)  please  hold  the  radio  vertically,  with  the  half  duplex  microphone  situated 
approximately 5cm away from the mouth.  
Antenna  
PTT 
Programmable  
Soft Key 
Battery 
Battery 
release clip 
Antenna 
Connection 
Carrying aid 
attachment 
point 
Space for User 
identity label 

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Product Guide 
October 28th 2011 
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STP8000, STP8100, STP8200 REAR WITH BATTERY REMOVED 
The SIM Card holder/Micro SD card cover should be left open in radios in storage and 
latched closed under normal use. 
The STP8200 does not support a Micro SD card. The connections and cover for the 
card are not present on the radio 
SIM Card holder/Micro SD card cover (closed) 
SIM Card holder/Micro SD card cover (open) 
Micro SD card (STP8000, STP8100) 

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Product Guide 
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STP8000, STP8100, STP8200 FACILITY CONNECTOR 
STP8000, STP8100, STP8200 RUGGED  ACCESSORY CONNECTOR 
STP8000, STP8100, STP8200 BATTERIES  
Fitting and Removing the Battery 
Before fitting a battery please ensure that the SIM Card holder/Micro SD card cover is latched 
shut. To fit, unpack the battery and slot it into the rear of the radio. Push the battery down until 
the catch clips into the bottom of the case. The battery  is fully secure  when this catch has 
clipped into position.  To remove, push  the  catch upward towards the  top  of the  radio.  The 
battery pack unclips and can then be removed. 
RSM, 
Personal audio accessories, 
Headsets 
PEI 
Car adapter 
Charger connection 

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TETRA Terminals 
Product Guide 
October 28th 2011 
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Battery Charging 
New battery packs must be fully charged before they are used. The battery should only be 
charged  using  Sepura  plc  approved  battery  chargers.  Failure  to  use  an  approved  battery 
charger may invalidate the warranty of the battery and the radio. 
A range of battery chargers is available that allow the battery to be charged while fitted to, or 
removed from, the radio (depending upon the charger model selected). When the battery is 
fitted to the radio, the battery can be charged via the facility connector located at the base of 
the radio. If the battery is charged with the radio switched on, the time remaining to charge 
the battery to its full capacity is shown on the radio‟s display. 
When charging, the colour of the tri-colour LED on the radio indicates the progress of battery 
charging: flashing amber shows waiting to charge, amber shows charging in progress, green 
shows charging complete and red shows charging failure. A fully discharged battery may not 
provide enough power to support the display during the initial phases of charging. However, 
when sufficient power is available, the display will operate. 
The  mechanism  for  measuring  the  remaining  charge  in  the  battery  may  become 
inaccurate over time. To avoid this, periodically run the battery flat in normal use (so 
that the radio automatically switches off) and then re-charge the battery fully without 
disconnecting it from the charger.     
If a battery has been stored for a long time it may go flat and will not be able to power a radio 
until it has been recharged. In extreme cases it may be necessary to restart the charging by 
disconnecting and reconnecting the charger (or switching the charger off then on) as charging 
will stop after twenty minutes if the battery has not recovered enough charge in that time to 
power the radio. 
The battery includes circuitry to protect against damage caused by accidental shorting 
of the contacts. Once the battery has protected itself, it will not operate again reliably 
until it has been removed from the radio and been fully re-charged. If the battery is not 
fully re-charged the battery meter and time-to-charge indication on the radio may give 
an inaccurate reading. 
The amount of charge in a battery, shown as a percentage, is displayed on the Battery card in 
the Radio Information menu. Please see section on Radio Information in the Sepura TETRA 
Radios User Guide. 
Space for user identity label 

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TETRA Terminals 
Product Guide 
October 28th 2011 
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Low Battery Warning. 
The radio warns the user when less than 12% of the charge 
is left by displaying the Low Battery Icon on the top  line  of 
the  screen  and  repeatedly  flashing  the  red  LED  for  one 
second at one second intervals. The Battery Level indicator 
at the left hand side of the screen is also displayed in red on 
the STP8000 and STP8100 radios.  
When the battery is flat there is an audible alert just before 
the radio switches off. 
As with all batteries, charging cycles reduce the cell capacity.  The battery is specified to have 
retained a nominal 80% of its original fully charged capacity after 500 charge cycles. Charging 
should be conducted using a Sepura approved charger. 
Batteries have a finite life; they deteriorate if they are not charged on a periodic basis.  
Batteries should not be left for more than 6 months without recharging as the cells will 
deteriorate and the batteries will not be recoverable. 
Many  professional  and  consumer  products  from  cycle  lamps  to  mobile  phones  and  laptop 
computers now use rechargeable lithium polymer cells because of their small size and high 
energy  density.    When  charged  and  used  correctly these  are  reliable  and safe.  There are 
some simple precautions that should be observed when charging and using Lithium polymer 
packs. The precautions below apply to most/all Lithium polymer battery packs and chargers. 
1.  Properly  designed  Lithium  polymer  batteries  and  chargers  contain  effective  protection 
circuitry  to  safeguard  the  pack  during  charging  and  use,  but  in  some  very  rare 
circumstances  of  internal  cell  failure  during  charging,  the  protection  circuits  may  be 
ineffective and the pack may overheat.  To minimise the chance of this causing further 
damage, Lithium polymer battery chargers should be used in well ventilated areas away 
from  combustible  material.    For  example,  charging  of  a  TETRA  battery,  mobile  phone 
battery or laptop battery should not be carried out with the battery and charger very near 
to curtains, soft furnishings, paper or other combustible material. 
2.  Copy batteries are available for many products including TETRA radios made by Sepura.  
These may be cheaper than approved batteries, but may not include protection features 
used in the approved battery, so may be less safe and should not be used.  
When the radio is switched on the battery is tested to check that it is an authentic Sepura 
battery. This information is displayed on the Battery card in the Radio Information menu. 
Please see section on Radio Information. If a non-Sepura battery is detected a warning 
message is displayed (“Unidentified battery - charging suspended”) which may be cleared 
by any key press and if charging of the battery is attempted no charging will occur. 
3.  Use only Sepura approved chargers for charging Sepura products and Sepura approved 
batteries.  
Non-approved chargers may incorrectly charge the battery, leading to premature failure, 
or render the battery potentially unsafe.   
4.  Sepura batteries are designed to be rugged and to give good service.  However, as is the 
case for  all Lithium polymer batteries,  it is possible for  extreme mechanical damage to 
weaken  the  internal  structure  of  the  cells  within  the  battery.    Therefore,  if  the  battery 
casing shows signs of severe damage (not the minor scratches and bumps of everyday 
use),  or  has  been  subjected  to  major  mechanical  abuse,  the  battery  should  be  safely 
discarded immediately. 

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TETRA Terminals 
Product Guide 
October 28th 2011 
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© Sepura plc 2011  
STP8000, STP8100, STP8200 BELT CLIP AND “KLICK FAST” STUD 
The Belt Clip and “Klick Fast” Stud are both attached at the carrying aid attachment recess on 
the rear of the radio. When attaching or removing the belt clip or stud please first remove the 
battery. 
The Belt Clip 
Attaching The Belt Clip to the radio 
To  attach  the  belt  clip  to  the 
radio slide it into the carrying aid 
attachment recess as shown. 
Metal spring 
BELT CLIP 
“KLICK FAST” STUD 
Carrying Aid Attachment Recess 

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Detaching the Belt Clip from the Radio 
To remove the belt clip from the radio 
first  carefully  pull  or  lift  the  bottom 
end  of  the  belt  clip  away  from  the 
radio.  
Use  your  thumb  or  thumb  nail  to 
compress  the  metal  spring  and 
release  the  belt  clip.  It  is  then 
possible to pull the belt clip so that it 
slides  out  of  the  carrying  aid 
attachment recess. 
The “Klick Fast” Stud 
The  “Klick  Fast”  Stud  may  be  attached  to  the  radio  in  the  same  way  as  the  belt  clip  and 
detached in a similar way by compressing the spring (which may be plastic) with the thumb or 
thumb nail.  
Attempting to remove the belt clip or stud without compressing the spring sufficiently 
may result in damage to the accessory or to the radio. 

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TETRA Terminals 
Product Guide 
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SRH3500, SRH3800, SRH3900  
FRONT 
Emergency Key   
Navi-knob™  
Mode Key 
PTT  
Navigation Keys 
Duplex Earpiece and  
Half 
- 
Duplex Microphone 
Cancel/Home Key 
Alphanumeric Keypad 
Facility connector 
Duplex Microphone 
Tri 
- 
Colour LED 
Select/Send Key 
Antenna 

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REAR  
Half duplex  
loudspeaker 
Antenna  
User identity  
label recess 
Carrying aids  
mounting points 
Battery 
Battery  
release clip 
Audio 
Accessories 
Socket 

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FACILITY CONNECTOR 
ACCESSORIES SOCKET 
Audio
Accessories 
socket
BATTERIES  
Fitting and Removing the Battery 
To fit, unpack the battery and slot it into the rear of the hand-held. Push the battery down until 
the catch clips into the bottom of the case. The battery  is fully secure  when this catch has 
clipped into position. To remove, push the catch  upward towards  the top of the hand-held. 
The battery pack unclips and can then be removed. 
PEI, 
Car adapter,  
Charger connection,  
RSM connector  

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Product Guide 
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Battery Charging 
The battery should only be charged with Sepura plc approved 
battery chargers. Failure  to use  an  approved  battery charger 
will invalidate the warranty of the battery and the hand-held. 
A range of battery chargers is available that allow the battery 
to be charged while fitted to, or removed from, the hand-held 
(depending  upon  the  charger  model  and  hand-held  type 
selected).  When  the  battery  is  fitted  to  the  hand-held,  the 
battery can be charged via the facility connector located at the 
base of the hand-held. If the battery is charged with the hand-
held switched on, the time remaining to charge the battery to 
its full capacity is shown on the hand-held‟s display. 
When  charging,  the  colour  of  the  LED  on  the  hand-held 
indicates the progress of battery charging: orange shows charging in progress, green shows 
charging  complete,  red  shows charging  failure.  A  fully  discharged  battery may  not  provide 
enough  power  to  support  the  hand-held  display  during  the  initial  phases  of  charging. 
However, when sufficient power is available, the display will operate. 
The battery includes circuitry to protect against damage caused by accidental shorting 
of the contacts. Once the battery has protected itself, it will not operate again until it 
has been removed from the hand-held and charged. 
The  hand-held  warns  the User  of  a  Low battery  condition by 
displaying  the  Low  battery  Icon  and  repetitively  flashing  the 
Red LED for 1 second at 1 second intervals. The Battery Level 
indicator at the left hand side of the screen is also displayed in 
red on the SRH3800 and SRH3900 radios. 
As with all batteries, charging cycles reduce the cell capacity.  The battery is specified to have 
retained a nominal 80% of its original fully charged capacity after 500 charge cycles. Charging 
must be conducted using a Sepura approved charger. 
Batteries have a finite life; they deteriorate if they are not charged on a periodic basis.  
Batteries should not be left for more than 6 months without recharging as the cells will 
deteriorate and the batteries will not be recoverable. 
Many  professional  and  consumer  products  from  cycle  lamps  to  mobile  phones  and  laptop 
computers now use rechargeable lithium-ion (Li-ion) cells because of their small size and high 
energy  density.    When  charged  and  used  correctly these  are  reliable  and safe.  There  are 
some simple precautions that should be observed when charging and using Li-ion packs. The 
precautions below apply to most/all Li-ion battery packs and chargers. 
1.  Properly  designed  Li-ion  batteries  and  chargers  contain  effective  protection  circuitry  to 
safeguard  the  pack  during  charging  and  use,  but  in  some  very  rare  circumstances  of 
internal cell failure during charging, the protection circuits may be ineffective and the pack 
may  overheat.    To  minimise  the  chance  of  this  causing  further  damage,  Li-ion  battery 
chargers should be used in well ventilated areas away from combustible material.  For 
example,  don‟t  charge  your  TETRA battery, mobile  phone  battery or  laptop battery with 
the battery and charger very near to curtains, soft furnishings, paper or other combustible 
material. 

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2.  Copy  batteries  are  available  for  many  products,  particularly  mobile  phones  and  more 
recently TETRA radios, including those made by Sepura.  These may be cheaper than 
approved batteries, but may not include protection features used in the approved battery, 
so may be less safe and should not be used. 
3.  Use  only  Sepura  approved  chargers  for  charging  Sepura  products.    Non-approved 
chargers may incorrectly charge the battery, leading to premature failure, or render the 
battery potentially unsafe.   
4.  Sepura batteries are designed to be rugged and to give good service.  However, as is the 
case for all Li-ion batteries, it is possible for extreme mechanical damage to weaken the 
internal structure of the cells within the battery.  Therefore, if  the battery casing shows 
signs of severe damage (not the minor scratches and bumps of everyday use), or  has 
been subjected to major mechanical abuse, do not continue to use the battery. 

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MOBILE / GATEWAY RADIO RANGE  
SRG3000 Series Transceivers 
Applications Interface Unit 
SRG3000 Series Consoles 

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SRG3000 MOBILE / GATEWAY TRANSCEIVER 
The finish on the SRG3000 transceivers may vary. 
In order to operate the following components are required: 
 TETRA Mobile / Gateway Transceiver Unit 
 Power Cable Assembly 
 An Antenna 
Optional accessories that may be included: 
 Colour Console, Standard Console or Handset Based Console Unit 
 Applications Interface Unit 
The  Mobile  or  Gateway  Radio  should  be  installed  by  following  the  instructions  in  the 
Installation Guide. 
Antenna Connector 
Power, audio and 
external control lines 
Console Ports or 
Dual PEI Ports 
GPS Antenna 
Connector 

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STANDARD CONSOLE 
COLOUR CONSOLE 
Navi-knob™ (rotate) 
Mode Key (press) 
Navigation Keys 
Cancel/Home Key 
Select/Send Key 
Tri 
- 
Colour LED 
PEI Port 
Emergency 
Key 
Alphanumeric 
Keypad 
Alphanumeric 
Keypad 
Cancel/Home Key 
Navigation Keys 
Emergency 
Key 
Navi-knob™ (rotate) 
Mode Key (press) 
Select/Send Key 
TRI-Colour 
LED 
Context Keys 
VAC 
Soft Key 
(Default is Missed 
Event Key) 
Blue LED 

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HANDSET BASED CONSOLE 
Front 
Rear 
Navi-Keys 
PTT 
Emergency Key 
Cancel/Home Key 
Alphanumeric Keypad 
Select/Send Key 
Navigation Keys 
Mode Key 
Earpiece 
Microphone 

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APPLICATIONS INTERFACE UNIT 
MOBILE / GATEWAY RADIO ACCESSORIES 
CONSOLE AND APPLICATIONS INTERFACE UNIT 
The Mobile/Gateway radio supports the connection of up to two console units. Each console 
unit can be a Standard Console, Colour Console or a Handset Based Console, complete with 
keypad and display, or an Applications Interface Unit, which is similar to a console but which 
does not have a keypad and display. This enables the mobile to support the connection of up 
to 6 audio accessories. 
If two consoles are fitted, they both display the same information. This makes it possible for a 
user to move from one console to another without having to take any special action. If two 
users  are  using  the  same  Mobile/Gateway  radio,  operational  procedures  are  required  to 
ensure that the actions of the two users do not conflict. 
On some configurations it is possible to have a hands-free kit attached to each console. If this 
is the case, only one of the remote microphones is live during a call. The remote microphone 
which is live is the one attached to the console which accepted or made the call or switched 
the call to hands-free. 
AUDIO ACCESSORIES 
The Mobile/Gateway radio supports up to 6 audio accessories, which can be any combination 
selected from: 
  Standard Console, Colour Console, Applications Interface Unit: 
o  none to two hands-free kits 
o  none to four standard handsets 
o  none to four standard fist microphones 
  In addition to the above, the Colour Console also supports: 
Programming Lead 
Connection 
PTT Jack Socket 
Microphone Jack Socket 
Accessory Connection 
(not used if Jack 
Sockets are in use) 
Accessory Connection 
Connection to Transceiver 

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o  none to two VAC handsets 
o  none  to  two  VAC  speaker  microphones  (which  may  be  configured  as  fist 
microphones) 
  Handset Based Console: 
o  built-in handset 
o  none to one hands-free kit 
MOBILE / GATEWAY RADIO AUDIO CONTROL 
The Mobile/Gateway radio supports the concept of a single controlling audio accessory for a 
call. The  controlling  audio  accessory  is  the  one  in control of  the  call,  and  the  only one  on 
which the microphone becomes active. 
When a fist microphone or hands-free kit is used, the received audio is directed to the 
loudspeaker connected to the mobile unit. When a handset is used, the received audio 
is directed to the handset earpiece. 
The controlling audio accessory is normally the Remote Microphone used in conjunction with 
the Loudspeaker, i.e. the hands-free kit or „Public‟ mode. If the user requires that a different 
accessory  should  become  the  controlling  accessory  this  may  be  achieved  by  pressing  the 
PTT  key  on  that  accessory  or  by  taking  that  accessory  off  hook.  If  the  new  controlling 
accessory  has  an  earpiece  then  normally  this  is  used  for  received  audio  instead  of  the 
Loudspeaker („Private‟ mode). 
When in „Private‟ mode the user can switch to „Public‟ mode by pressing the hands free soft 
key if configured. Taking a handset off hook, or using its PTT will return to „Private‟ mode. 
While  the  controlling  accessory  is  not  the  Remote  Microphone,  the  user  may  switch  to 
another accessory by pressing the PTT key on that accessory. Taking that accessory off-hook 
does not change the controlling accessory.  This allows a second user to listen to received 
audio on another accessory. 
If  the  controlling  accessory  is  placed  on-hook  this  clears  the  call  unless  customised 
differently.  Other accessories can be put back on-hook without clearing the call in progress.  
All earpiece audio is left on all the time in order that multiple users may listen to the received 
audio. 
The audio presentation for duplex calls depends on the capability of the controlling accessory. 
With  a  duplex  controlling  accessory,  duplex  calls  have  a  duplex  presentation.  With  a  half 
duplex accessory, duplex calls are controlled using the PTT key. 

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RADIO OPERATION 
See the Sepura TETRA Radios User Guide for information regarding the user operation of the 
radios. 

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HEALTH AND SAFETY 
USER INFORMATION 
CARE OF YOUR RADIO 
Use only a slightly damp soft cloth for cleaning all exterior surfaces. Do NOT use chemical 
aerosol or abrasive cleaners. 
To ensure efficient operation, clean the battery contacts periodically with a soft, dry cloth. 
Never leave the radio in extreme temperatures (over 55°C), for example behind glass in very 
hot, direct sunlight. 
BATTERIES  
Safety 
Please observe the following before handling batteries: 
To prevent injury, do not allow metal objects to contact or short circuit the battery radios. 
Make sure that the battery radios do not become dirty. 
Do not immerse in water or incinerate. 
If you need to replace the battery, use the Sepura plc approved battery types. 
Disposal 
Batteries  must  be  disposed  of  in  the  correct  manner  according  to  Sepura  environmental 
policy. If in any doubt, refer to your supplier or local Sepura plc representative. 
ACCESSORIES 
Only  accessories  supplied  or  approved  by  Sepura  plc  are  recommended  for  use  with  the 
radios.  Any  accessory  used  that  is  not  supplied  or  approved  by  Sepura  plc  could  cause 
damage to the radios and may invalidate the warranty. For safety reasons Sepura plc do not 
recommend that accessories be used with a radio without first gaining approval from Sepura 
plc to do so.  
TRANSMIT INHIBIT  
The radio can be switched into Transmit Inhibit should the user enter a RF sensitive area (e.g. 
a hospital).  This  mode  is  indicated  by  the tri-colour  LED  rapidly flashing  amber 4  times at 
approximately two second intervals and the display of the transmit inhibit icon in the top right 
hand corner of the screen.       
In this  state,  the  radio does  not  transmit  under  any  circumstances  in  either TMO  or  DMO, 
except  when  using  the  emergency  key  if  customised  to  do  so.  The  radio  remains  on  the 
selected group and in some circumstances can still receive conversations from this talkgroup. 
The radio can automatically send a status message to the customised destination when the 
radio enters Transmit Inhibit, and again when it leaves Transmit Inhibit. 

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Use of the emergency key whilst in Transmit Inhibit is supported; however, the time to set up 
the emergency call could be increased by a few seconds. 
ANTENNA 
When  fitting  the  antenna,  do  not  over-tighten.  Do  not  use  the  radio  without  the  antenna 
attached unless the radio is being used with an external antenna (e.g. on RSM). 
ACOUSTIC SHOCK 
Sepura  plc  has  engineered  an  innovative  audio  solution  for  the  radio.  Duplex  audio  (for 
telephone  type  calls)  and  the  half  duplex  audio  (for  radio  calls)  are  directed  to  different 
loudspeakers.  
Duplex audio is routed to the low power Duplex Earpiece on the front of the  radio. A more 
powerful  loudspeaker,  situated  behind  the  alpha-numeric  keypad  on  the  STP8000  radios, 
behind the panel on the lower front of the STP8100 and STP8200 radios and on the rear of 
the SRH3000 series radios, is used for half duplex audio. This loudspeaker directs the loud 
audio away from a user‟s ear should the user accidentally answer a half duplex call as though 
it were a duplex call. 
WARNING: Hold the radio close to the ear only when making, or receiving, duplex calls. 
WATER INGRESS  
This section applies to the STP8000, STP8100 and STP8200 radios only 
If the radio is used in extremely heavy rain it is possible that some water may seep 
behind the keys on the keypad. This will not harm the radio but may reduce the 
volume of the loudspeaker. If this occurs it may be easily remedied by holding the 
radio firmly and shaking it once or twice to remove the water. 

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GLOSSARY 
Term 
Description 
Gateway 
A device which allows users working in  Direct Mode  to communicate 
with users in Trunked Mode. (This is often used to extend the working 
range of a radio) 
Duplex 
Duplex  calls  are  telephone  type  calls  in  which  both  parties  can  talk 
simultaneously.  
ETSI 
European Telecommunications Standards Institute 
Half duplex 
Half  duplex  calls  are  when  only  one  party  can  talk  (transmit)  at  any 
time. 
LED 
Light Emitting Diode 
Navi-knob™  
A  continuous  rotating  knob  on  the  top  of  the  radio  that  is  used  for 
talkgroup  and  status  message  selection,  as  well  as  controlling  the 
volume. 
NRPB 
National Radiological Protection Board 
PEI 
Peripheral Equipment Interface 
PTT 
Press To Talk 
RSM 
Remote Speaker Microphone 
TETRA 
Terrestrial Trunked Radio 

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ACKNOWLEDGEMENTS 
1) The Sepura STP8000 and STP8100 series radios contain iType™ from Monotype Imaging 
Inc. 
2) The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of 
such marks by Sepura plc is under licence. Other trademarks and trade names are those of 
their respective owners. 
Bluetooth® Qualified Device ID : B013965 
3) The Independent JPEG Group  
The Radio software is based in part on the work of the Independent JPEG Group. 
4) The SDA Group 
Micro SD cards. 

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NOTICE 
All  rights  reserved. This  document may  not  be  reproduced  in  any  form  either  in  part  or  in 
whole  without  the  prior  written  consent  of  Sepura  plc,  nor  may  it  be  edited,  duplicated  or 
distributed using electronic systems. 
Company and product names mentioned in this document may be protected under copyright 
or patent laws. 
The information in this document is subject to change without notice and describes only the 
products defined  in this  document.   This document is  intended for  the  use  of  Sepura  plc‟s 
customers and/or other parties only for the purposes of the agreement or arrangement under 
which this document is submitted, and no part of it may be reproduced or transmitted in any 
form or means without the prior written permission of Sepura plc. 
CONTACT DETAILS 
Sepura plc 
Radio House 
St Andrew‟s Road 
Cambridge CB4 1GR 
United Kingdom 
Web : 
www.sepura.com 
Tel:  
+44 (0)1223 876000 
Fax:  
+44 (0)1223 879000