HARRIS TR-0109-E XG-25P UHF-L User Manual Operations Manual
HARRIS CORPORATION XG-25P UHF-L Operations Manual
  
    HARRIS   >  
Contents
- 1. Operations Manual
 - 2. Safety Manual
 - 3. Operational Manual
 
Operations Manual

Operator’s Manual 
14221-1500-2000 
Rev. D, Jul/13 
XG-25P Series 
Portable Radios 

14221-1500-2000, Rev. D   
2 
REV 
DATE 
REASON FOR REVISION 
- 
Dec/11 
Initial release. 
A 
Jan/12 
Updated to finalize features and functions. 
B 
Jun/12 
Updated to include P25T information and included cleaning instructions. 
C 
Jan/13 
Added 700/800 MHz radios to Table 2-1. 
D 
Jul/13 
Updated Options and Accessories and updated warranty. Added UHF-L radios. 
Harris Corporation, Public Safety and Professional Communications (PSPC) Business continually evaluates its technical publications for 
completeness, technical accuracy, and organization.  You can assist in this process by submitting your comments and suggestions to the 
following: 
Harris Corporation 
PSPC Business      or    fax your comments to: 1-434-455-6851 
Technical Publications 
221 Jefferson Ridge Parkway      or    e-mail us at: PSPC_techpubs@harris.com 
Lynchburg, VA 24501 
ACKNOWLEDGEMENTS 
The software contained in this device is copyrighted by Harris Corporation Unpublished rights are reserved under the copyright laws of the 
United States. 
This device is made under license under one or more of the following US patents: 4,590,473; 4,636,791; 5,148,482; 5,185,796; 5,271,017; 
5,377,229;  4,716,407;  4,972,460;  5,502,767;  5,146,497;  5,164,986;  5,185,795;  5,226,084;  5,247,579;  5,491,772;  5,517,511;  5,630,011; 
5,649,050; 5,701,390; 5,715,365; 5,754,974; 5,826,222; 5,870,405; 6,161,089; and 6,199,037 B1.  DVSI claims certain rights, including 
patent rights under aforementioned U.S. patents, and under other U.S. and foreign patents and patents pending.  Any use of this software or 
technology requires a separate written license from DVSI. 
CREDITS! 
Harris,  assuredcommunications,  OpenSky,  and  EDACS  are  registered  trademarks  and  ProScan  and  Failsoft  are  trademarks  of  Harris 
Corporation. 
RBRC and 1-800-8-BATTERY are registered trademarks of Rechargeable Battery Recycling Corporation. 
AMBE is a registered trademark and IMBE, AMBE+, and AMBE+2 are trademarks of Digital Voice Systems, Inc. 
All other product and brand names are trademarks, registered trademarks, or service marks of their respective holders. 
NOTICE! 
The material contained herein is subject to U.S. export approval. No export or re-export is permitted without written approval from the U.S. 
Government. Rated: EAR99; in accordance with U.S. Dept. of Commerce regulations 15CFR774, Export Administration Regulations. 
Information and descriptions contained herein are the property of Harris Corporation. Such information and descriptions may not be copied 
or reproduced by any  means, or  disseminated or distributed  without  the  express prior written permission  of Harris Corporation,  PSPC 
Business, 221 Jefferson Ridge Parkway, Lynchburg, VA 24501. 
This manual covers Harris Corporation products manufactured and sold by Harris Corporation. 
This product  conforms to  the European  Union  WEEE  Directive 2002/96/EC.  Do  not  dispose  of this  product in  a  public 
landfill.  Take it to a recycling center at the end of its life. 
The 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. 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 human-readable form. 
Repairs to this equipment should be made only by an authorized service technician or facility designated by the supplier. Any repairs, 
alterations, or substitution of recommended parts made by the  user to this equipment not approved by the manufacturer could void the 
user’s authority to operate the equipment in addition to the manufacturer’s warranty. 
This  manual  is  published  by  Harris  Corporation  without  any  warranty.  Improvements  and  changes  to  this  manual  necessitated  by 
typographical  errors,  inaccuracies  of  current  information,  or  improvements  to  programs  and/or  equipment,  may  be  made  by  Harris 
Corporation at any time and without notice. Such changes will be incorporated into new editions of this manual. No part of this manual 
may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, for any 
purpose, without the express written permission of Harris Corporation. 
Copyright © 2011-2013 Harris Corporation 

  14221-1500-2000, Rev. D 
3 
TABLE OF CONTENTS  Page 
1 SAFETY CONVENTIONS .................................................................................................................... 6 
2 SAFETY TRAINING INFORMATION .............................................................................................. 7 
2.1 RF EXPOSURE GUIDELINES ................................................................................................... 7 
2.2 ELECTROMAGNETIC INTERFERENCE/COMPATIBILITY ................................................. 8 
2.3 REGULATORY APPROVALS ................................................................................................... 8 
2.3.1 Part 15 .............................................................................................................................. 8 
2.3.2 Industry Canada ............................................................................................................... 8 
3 OPERATING TIPS ................................................................................................................................ 9 
3.1 EFFICIENT RADIO OPERATION ............................................................................................. 9 
3.1.1 Antenna Care and Replacement ....................................................................................... 9 
3.1.2 Electronic Devices ........................................................................................................... 9 
3.1.3 Aircraft........................................................................................................................... 10 
3.1.4 Electric Blasting Caps ................................................................................................... 10 
3.1.5 Potentially Explosive Atmospheres ............................................................................... 10 
4 CLEANING ........................................................................................................................................... 11 
5 BATTERIES ......................................................................................................................................... 12 
5.1 CONDITIONING BATTERY PACKS ...................................................................................... 12 
5.1.1 Conditioning NiMH Battery Packs ................................................................................ 12 
5.1.2 Additional Information .................................................................................................. 12 
5.2 CHARGING BATTERY PACKS .............................................................................................. 13 
5.3 BATTERY PACK USAGE ........................................................................................................ 13 
5.4 CHANGING THE BATTERY PACK ....................................................................................... 13 
5.4.1 Removing the Battery Pack ........................................................................................... 13 
5.4.2 Attaching the Battery Pack ............................................................................................ 14 
5.5 BATTERY DISPOSAL .............................................................................................................. 15 
6 INTRODUCTION ................................................................................................................................ 16 
6.1 GENERAL .................................................................................................................................. 16 
6.2 UNIVERSAL DEVICE CONNECTOR ..................................................................................... 17 
7 OPTIONS AND ACCESSORIES ....................................................................................................... 18 
8 OPERATION ........................................................................................................................................ 20 
8.1 TURNING ON THE RADIO ..................................................................................................... 20 
8.2 CONTROLS ............................................................................................................................... 20 
8.2.1 Buttons, Knobs, and Switch........................................................................................... 21 
8.2.2 Keypad ........................................................................................................................... 22 
8.3 DISPLAY ................................................................................................................................... 23 
8.4 TRI-COLOR LED ...................................................................................................................... 24 
8.5 RADIO STATUS MESSAGES .................................................................................................. 24 
8.6 ERROR MESSAGES ................................................................................................................. 25 
8.7 ALERT TONES ......................................................................................................................... 25 
8.8 SYSTEM SELECTION .............................................................................................................. 26 
8.9 GROUP/CHANNEL SELECTION ............................................................................................ 26 
8.10 MODIFY SCAN LIST ............................................................................................................... 27 
8.10.1 System Model Radio ..................................................................................................... 27 
8.10.2 Scan Model Radio ......................................................................................................... 27 

14221-1500-2000, Rev. D   
4 
TABLE OF CONTENTS  Page 
8.11 MENU ........................................................................................................................................ 27 
8.11.1 Menu Item Selection Process ......................................................................................... 28 
8.12 BACKLIGHT ADJUST ............................................................................................................. 30 
8.13 CONTRAST ADJUST ............................................................................................................... 30 
8.14 DECLARE AN EMERGENCY ................................................................................................. 30 
8.15 LOCKING/UNLOCKING KEYPAD ........................................................................................ 30 
8.16 HIGH/LOW POWER ADJUSTMENT ...................................................................................... 30 
8.17 SCANNING TRUNKED GROUPS ........................................................................................... 31 
8.17.1 Turning Scan On and Off .............................................................................................. 31 
8.17.2 Adding Groups to a Scan List ........................................................................................ 31 
8.17.3 Deleting Groups from a Scan List ................................................................................. 32 
8.17.4 Nuisance Delete ............................................................................................................. 33 
8.18 SCANNING TRUNKED SYSTEMS ......................................................................................... 33 
8.18.1 Wide Area System Scanning ......................................................................................... 33 
8.18.2 Priority System Scan...................................................................................................... 33 
8.19 EMERGENCY OPERATION .................................................................................................... 34 
8.19.1 Receiving an Emergency Call ....................................................................................... 34 
8.19.2 Declaring an Emergency Call ........................................................................................ 34 
8.20 INDIVIDUAL CALLS ............................................................................................................... 34 
8.20.1 Receiving and Responding to an Individual Call .......................................................... 34 
8.20.2 Sending an Individual Call ............................................................................................ 35 
8.20.3 Call Storage Lists ........................................................................................................... 36 
8.21 TELEPHONE INTERCONNECT CALLS ................................................................................ 37 
8.21.1 Receiving a Telephone Interconnect Call ...................................................................... 37 
8.21.2 Sending a Telephone Interconnect Call ......................................................................... 37 
8.21.3 Dual-Tone Multi-Frequency: Overdial .......................................................................... 38 
8.22 PRE-STORING INDIVIDUAL AND TELEPHONE INTERCONNECT CALLS FROM 
THE KEYPAD ........................................................................................................................... 39 
8.23 STATUS/MESSAGE OPERATION .......................................................................................... 39 
8.23.1 Status Operation ............................................................................................................ 40 
8.23.2 Message Operation ........................................................................................................ 40 
8.24 MACRO KEY OPERATION ..................................................................................................... 40 
8.25 DATA COMMUNICATIONS ................................................................................................... 41 
8.25.1 Displays ......................................................................................................................... 41 
8.25.2 Data Off Operation ........................................................................................................ 41 
8.25.3 Data On Operation ......................................................................................................... 41 
8.25.4 Exiting Data Calls .......................................................................................................... 41 
8.25.5 Scan Lockout Mode ....................................................................................................... 42 
8.25.6 Data Lockout Mode ....................................................................................................... 42 
8.26 SELECTIVE SIGNALING (CONVENTIONAL) ..................................................................... 42 
8.26.1 Type 99 Operation ......................................................................................................... 42 
8.26.2 Type 99 with or without Channel Guard ....................................................................... 43 
8.26.3 Resetting Type 99 after a Call ....................................................................................... 43 
8.26.4 Type 99 Disable after PTT ............................................................................................ 43 
9 BASIC TROUBLESHOOTING .......................................................................................................... 44 
10 CUSTOMER SERVICE ...................................................................................................................... 45 
10.1 CUSTOMER CARE ................................................................................................................... 45 

  14221-1500-2000, Rev. D 
5 
TABLE OF CONTENTS  Page 
10.2 TECHNICAL ASSISTANCE .................................................................................................... 45 
FIGURES 
Figure 5-1: Removing the Battery Pack ......................................................................................................... 14 
Figure 5-2: Attaching the Battery Pack .......................................................................................................... 14 
Figure 6-1: XG-25P 15-Pin Universal Device Connector ............................................................................. 17 
Figure 8-1: Top View ..................................................................................................................................... 20 
Figure 8-2: Side View .................................................................................................................................... 20 
Figure 8-3: Scan Model Front Panel .............................................................................................................. 22 
Figure 8-4: System Model Front Panel .......................................................................................................... 22 
Figure 8-5: XG-25P Radio Display ............................................................................................................... 23 
Figure 8-6: Menu Display .............................................................................................................................. 27 
Figure 8-7: Backlight Menu Item Selection Parameter .................................................................................. 28 
Figure 8-8: Backlight Menu Display ............................................................................................................. 28 
Figure 8-9: Calls Received Lists .................................................................................................................... 35 
Figure 8-10: WHC Individual Call Display ................................................................................................... 35 
Figure 8-11: Calls Received and Personality Lists ........................................................................................ 36 
TABLES 
Table 2-1: RF Exposure Compliance Testing Distances ................................................................................. 8 
Table 7-1: Options and Accessories ............................................................................................................... 18 
Table 8-1: Buttons, Knobs, and Switch Functions ......................................................................................... 21 
Table 8-2: XG-25P Front Keypad Functions ................................................................................................. 22 
Table 8-3: Status Icons Descriptions ............................................................................................................. 23 
Table 8-4: Alert Tones ................................................................................................................................... 25 
Table 8-5: Menu Item Information ................................................................................................................ 29 
Table 8-6: Information Display ...................................................................................................................... 29 
Table 9-1: Troubleshooting ............................................................................................................................ 44 

14221-1500-2000, Rev. D   
6 
1  SAFETY CONVENTIONS 
The following conventions are used throughout this manual to alert the user to general safety precautions 
that must be observed during all phases of operation, service, and repair of this product. Failure to comply 
with  these  precautions  or  with  specific  warning elsewhere  in this  manual violates  safety  standards  of 
design,  manufacture,  and  intended  use  of  the  product.  Harris  assumes  no  liability  for  the  customer’s 
failure to comply with these standards. 
WARNING
The WARNING symbol calls attention to a procedure, practice, or the like, which, if 
not  correctly  performed  or  adhered  to,  could  result  in  personal  injury.  Do  not 
proceed  beyond  a  WARNING  symbol  until  the  conditions  identified  are  fully 
understood or met. 
CAUTION
The CAUTION symbol calls attention to an operating procedure, practice, or the like, 
which, if not performed correctly or adhered to, could result in damage to the equipment 
or severely degrade the equipment performance. 
NOTE
The NOTE symbol calls attention to supplemental information, which may improve 
system performance or clarify a process or procedure. 
The ESD symbol calls attention to procedures, practices, or the like, which could expose 
equipment to the effects of Electro-Static Discharge. Proper precautions must be taken to 
prevent ESD when handling circuit modules. 
WARNING - The electrical hazard symbol indicates there is an electrical hazard 
present. 

  14221-1500-2000, Rev. D 
7 
2  SAFETY TRAINING INFORMATION 
WARNING
The Harris  XG-25P portable radio generates RF electromagnetic energy during 
transmit  mode.  This  radio  is  designed  for  and  classified  as  “Occupational  Use 
Only,”  meaning  it  must  be  used  only  during  the  course  of  employment  by 
individuals  aware  of  the  hazards  and  the  ways  to  minimize  such  hazards.  This 
radio  is  NOT  intended  for  use  by  the  “General  Population”  in  an  uncontrolled 
environment. 
The  XG-25P  portable  radio  has  been  tested  and  complies  with  the  FCC  RF  exposure  limits  for 
“Occupational  Use  Only.”    In  addition,  this  Harris  radio  complies  with  the  following  Standards  and 
Guidelines with regard to RF energy and electromagnetic energy levels and evaluation of such levels for 
exposure to humans: 
 FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluating Compliance with FCC Guidelines for 
Human Exposure to Radio Frequency Electromagnetic Fields. 
 American National Standards Institute (C95.1 – 1992), IEEE Standard for Safety Levels with Respect 
to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. 
 American  National  Standards  Institute  (C95.3  –  1992),  IEEE  Recommended  Practice  for  the 
Measurement of Potentially Hazardous Electromagnetic Fields – RF and Microwave. 
2.1  RF EXPOSURE GUIDELINES 
CAUTION
To  ensure  that  exposure  to  RF  electromagnetic  energy  is  within  the  FCC  allowable 
limits for occupational use, always adhere to the following guidelines: 
 DO NOT operate the radio without a proper antenna attached, as this may damage the radio and may 
also cause the FCC RF exposure limits to be exceeded. A proper antenna is the antenna supplied with 
this radio by Harris or an antenna specifically authorized by Harris for use with this radio. (Refer to 
Table 7-1.) 
 DO NOT transmit for more than 50% of total radio use time (“50% duty cycle”). Transmitting more 
than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. The radio 
is transmitting when the “TX” indicator appears in the display. The radio will transmit by pressing the 
“PTT” (Push-To-Talk) button. 
 ALWAYS transmit using low power when possible. In addition to conserving battery charge, low 
power can reduce RF exposure. 
 ALWAYS use Harris authorized accessories (antennas, batteries, belt clips, speaker/mics, etc). Use of 
unauthorized  accessories  may  cause  the  FCC  Occupational/Controlled  Exposure  RF  compliance 
requirements to be exceeded. (Refer to Table 2-1.) 

14221-1500-2000, Rev. D   
8 
 As noted in Table 2-1, ALWAYS keep the device and its antenna AT LEAST 1.5 cm (0.59 inches) 
from the  body  and  at  least  2.5 cm (1.0  inch)  from  the  face when  transmitting to  ensure FCC  RF 
exposure compliance requirements are not exceeded. However, to provide the best sound quality to 
the recipients of your transmission, Harris recommends you hold the microphone at least 5  cm (2 
inches) from mouth, and slightly off to one side. 
Table 2-1: RF Exposure Compliance Testing Distances 
RADIO FREQUENCY 
TESTED DISTANCES 
(worst case scenario) 
Body 
Face 
VHF (136-174 MHz) 
1.5 cm 
2.5 cm 
700/800 MHz 
1.6 cm 
2.5 cm 
UHF-L (378-470 MHz) 
1.6 cm 
2.5 cm 
The information in this section provides the information needed to make the user aware of RF exposure, 
and what to do to assure that this radio operates within the FCC RF exposure limits of this radio. 
2.2  ELECTROMAGNETIC INTERFERENCE/COMPATIBILITY 
During transmissions, this Harris  radio  generates RF  energy that  can  possibly cause  interference with 
other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to 
do so. DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as 
hospitals, aircraft, and blasting sites. 
2.3  REGULATORY APPROVALS 
2.3.1  Part 15 
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. 
2.3.2  Industry Canada 
This device complies with Industry Canada license-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. 

  14221-1500-2000, Rev. D 
9 
3  OPERATING TIPS 
Antenna location and condition are important when operating a portable radio.  Operating the radio in low 
lying areas or terrain, under power lines or bridges, inside of a vehicle, or in a metal framed building can 
severely reduce the range of the unit.  Mountains can also reduce the range of the unit.  
In areas where transmission or reception is poor, some improvement may be obtained by ensuring that the 
antenna is vertical.  Moving a few yards in another direction or moving to a higher elevation may also 
improve  communications.    Vehicular  operation  can  be  aided  with  the  use  of  an  externally  mounted 
antenna.  
Battery condition is another important factor in the trouble free operation of a portable radio.  Always 
properly charge the battery.  
3.1  EFFICIENT RADIO OPERATION 
Keep the antenna in a vertical position when receiving or transmitting a message.  
Do  not  hold  the antenna  when  receiving  a  message  and,  especially,  do  not  hold  when  transmitting  a 
message.  
WARNING
Do NOT hold onto the antenna when the radio is powered on! 
3.1.1  Antenna Care and Replacement 
WARNING
Do not use  the portable radio with a damaged or missing antenna. A minor burn 
may  result  if  a  damaged  antenna  comes  into  contact  with  the  skin.  Replace  a 
damaged antenna immediately. Operating a portable radio with the antenna missing 
could cause personal injury, damage the radio, and may violate FCC regulations. 
CAUTION
Use  only  the  supplied  or  approved  antenna.  Unauthorized  antennas,  modifications,  or 
attachments could cause damage to the radio unit and may violate FCC regulations. (Refer 
to Table 7-1.) 
3.1.2  Electronic Devices 
CAUTION
RF  energy  from  portable  radios  may  affect  some  electronic  equipment.    Most  modern 
electronic equipment in cars, hospitals, homes, etc. is shielded from RF energy.  However, 
in areas in which you are instructed to turn off two-way radio equipment, always observe 
the rules.  If in doubt, turn it off! 

14221-1500-2000, Rev. D   
10 
3.1.3  Aircraft 
WARNING
 Always turn off a portable radio before boarding any aircraft! 
 Use it on the ground only with crew permission. 
 DO NOT use while in-flight!! 
3.1.4  Electric Blasting Caps  
WARNING
To  prevent  accidental  detonation  of  electric  blasting  caps,  DO  NOT  use  two-way 
radios within 1000 feet of blasting operations. Always obey the "Turn Off Two-Way 
Radios" signs posted where electric blasting caps are being used. (OSHA Standard: 
1926.900) 
3.1.5  Potentially Explosive Atmospheres 
WARNING
Areas  with  potentially  explosive  atmospheres  are  often,  but  not  always,  clearly 
marked. These may be fuelling areas, such as gas stations, fuel or chemical transfer 
or storage facilities, and areas where the air contains chemicals or particles, such as 
grain, dust, or metal powders. 
Sparks in such areas could cause an explosion or fire resulting in bodily injury or 
even death. 
Turn off two-way radios when in any area with a potentially explosive atmosphere. It 
is rare, but not impossible that a radio or its accessories could generate sparks. 

  14221-1500-2000, Rev. D 
11 
4  CLEANING 
Keep the exterior of the radio, battery, antenna, and radio accessories clean.  Periodically clean using the 
following procedures: 
1. To remove dust and dirt, use a soft clean damp cloth. 
2. For more rigorous cleaning, use the following procedure: 
CAUTION
Do not use chemical cleaners, spray, or petroleum-based products.  They may damage 
the radio housing.  We recommend using an “antibacterial hand soap dishwashing 
liquid.” 
a. Cover the speaker and microphone areas to protect them when cleaning.   
b. Prepare the cleaning solution using warm water. 
c. Drop the cleaning cloth into the solution, wring it out, and wipe the radio clean. 
NOTE
Do not apply cleaning solution directly on radio.  Repeat the process until the radio is 
clean. 
d. Follow up by wiping off the radio with clean damp cloth using warm water only. 
e. Wipe dry with clean cloth. 
3. Remove the battery and wipe the battery and radio contacts using a soft dry cloth to remove dirt or 
grease.  This will ensure efficient power transfer from the battery to the radio. 
4. Remove any accessories and clean the accessories Universal Device Connector (UDC) contacts using 
a clean dry cloth.  When the UDC is not in use, cover the connector with the protective dust cap to 
prevent the build-up of dust or water particles. 
5. If the radio is used in a harsh environment (such as driving rain, salt fog, etc.), it may be necessary to 
periodically dry  and  clean  the  battery and  radio  contacts  with a  soft dry  cloth  or soft-bristle non-
metallic brush. 

14221-1500-2000, Rev. D   
12 
5  BATTERIES 
The XG-25P series portable radios use rechargeable, recyclable Nickel Metal Hydride (NiMH), Lithium 
Polymer  (Li-Poly),  or  Lithium  Ion  (Li-Ion)  batteries.    Please  read  the  battery  information  provided 
carefully to maximize the useful life of each type of battery. 
WARNING
Do not disassemble or modify Lithium battery packs.  Lithium battery packs are 
equipped  with  built-in  safety  and  protection  features.    Should  these  features  be 
disabled  or  tampered  with  in  any  way,  the  battery  pack  can  leak  electrolyte, 
overheat, emit smoke, burst, and/or ignite. 
WARNING
If the battery is ruptured or is leaking electrolyte that results in skin or eye contact 
with the electrolyte, immediately flush the affected area with water. If the battery 
electrolyte gets in the eyes, flush with water for 15 minutes and consult a physician 
immediately. 
5.1  CONDITIONING BATTERY PACKS 
5.1.1  Conditioning NiMH Battery Packs 
Condition a new NiMH battery before putting into use. This also applies to rechargeable NiMH batteries 
that have been stored for long periods (weeks, months, or longer). Conditioning requires fully charging 
and fully discharging the battery three (3) times using the tri-chemistry charger.  The first time the battery 
is put into the charger, this unit will condition Nickel-based battery packs by automatically charging and 
discharging (cycling) the battery.  Refer to the appropriate charger manual for details. 
CAUTION
Failure  to  properly  condition  NiMH  battery  packs  before  initial  use  will  result  in 
shortened performance by the battery. 
CAUTION
Always use  Harris authorized  chargers  and  conditioners.  Use  of  unauthorized  chargers 
and conditioners may void the warranty. 
5.1.2  Additional Information 
For  more  information  regarding  the  proper  care  of  portable  radio  batteries  or  establishing  a  battery 
maintenance program, refer to ECR-7367.  To order, call toll free at 1-800-368-3277, then select option 7. 

  14221-1500-2000, Rev. D 
13 
5.2  CHARGING BATTERY PACKS 
Battery chargers are available from Harris with nominal charge times. Combinations include single and 
multi-position charge units.  
Harris  chargers  are  specifically  designed  for  charging  nickel-based  and  lithium  battery  packs.  The 
chargers  are  chemistry-specific  for  the  battery  packs  and  automatically  adjust  the  charging  profiles 
accordingly.  Refer to the appropriate charger manual for specific operating instructions.  
Observe the following guidelines when charging a battery pack: 
 Avoid high temperature during charging.  
 Discontinue use if the charger is overheating. 
 Only charge Harris battery packs using a charger approved for use by Harris. 
 Do not leave batteries in the charger indefinitely. For best results, leave the battery in the charger for 
two to six hours after the Green Ready LED comes on. Then place the battery pack into service and 
fully discharge (as indicated by the radio low battery warning) before re-charging. 
If any faults are encountered while charging the battery pack, consult the charger’s manual to determine 
the cause and possible corrective action. 
5.3  BATTERY PACK USAGE 
NiMH, Lithium Ion, and Lithium Polymer batteries vary in capacity and life cycle. NiMH, Lithium-Ion, 
and Lithium Polymer type batteries require basic usage guidelines be followed in order to optimize the 
battery runtime or shift life. 
The following guidelines will help optimize the battery runtime or shift life: 
 Ensure  NiMH  battery  packs  are  fully  discharged  (as  indicated  by  the  radio  low  battery  warning) 
before re-charging.  Full discharge is not required for Lithium-Ion or Lithium Polymer battery packs. 
 Periodically condition  NiMH battery packs.  The  frequency should be determined based on usage 
patterns (refer to ECR-7367). If the battery is fully discharged (to radio Low Battery warning) during 
routine  use,  the  frequency  of  conditioning  may  be  reduced.    Lithium-Ion  and  Lithium  Polymer 
batteries do not suffer from memory-effect and therefore do not require conditioning. 
Do not leave any Harris rechargeable batteries in a charger for more than a few days.  
5.4  CHANGING THE BATTERY PACK 
5.4.1  Removing the Battery Pack 
Make sure the power to the radio is turned off. 
CAUTION
Although the XG-25P  has  been  designed to tolerate changing the battery pack without 
turning power off, Harris recommends turning the radio off before changing battery packs 
to ensure safety and best operation. 
1. Refer to Figure 5-1. Press or pull both latches on either side of the battery pack  toward the bottom 
of the radio simultaneously.  
2. Pull the battery  away from the radio. 

14221-1500-2000, Rev. D   
14 
3. Remove the battery pack from the radio. 
Figure 5-1: Removing the Battery Pack 
5.4.2  Attaching the Battery Pack 
Make sure the power to the radio is turned off. 
1. Refer to Figure 5-2. Align the tabs at each side on the bottom of the battery pack with the slots at the 
bottom of the battery cavity . 
2. Push the top of the battery pack  down until the latches click to attach the battery to the radio. 
3. Tug gently to verify that the latches are secure and the battery pack is properly attached to the radio. 
Figure 5-2: Attaching the Battery Pack 

  14221-1500-2000, Rev. D 
15 
5.5  BATTERY DISPOSAL 
WARNING
In no instance should a battery be incinerated. Disposing of a battery by burning 
will cause an explosion. 
RECHARGEABLE  BATTERY  PACK  DISPOSAL  – The  product you  have 
purchased contains a rechargeable battery. The battery is recyclable. At the end of its 
useful  life,  under  various  state  and  local  laws,  it  may  be  illegal  to  dispose  of  this 
battery into the municipal waste stream. Check with your local solid waste officials for 
details in your area for recycling options or proper disposal.  Canadian and U.S. users 
may  call  Toll  Free  1-800-8-BATTERY®  for  information  and/or  procedures  for 
returning rechargeable batteries in your locality. 

14221-1500-2000, Rev. D   
16 
6  INTRODUCTION 
6.1  GENERAL 
The XG-25P is available in two models: the Scan model with a limited 6-button front-mounted keypad 
and the System model with a 15-button DTMF front-mounted keypad.  The Harris XG-25P portable radio 
delivers  end-to-end  digital  voice  and  IP  data  communications.    It  is  designed  to  support  multiple 
operating modes including: 
 P25 Trunked Mode 
 P25 Digital Conventional Mode 
 Conventional Analog Mode 
The XG-25P portables can include all of these modes or just one. Additional modes of operation can be 
added with software updates. 
The  XG-25P  supports  a  full  range  of  advanced  digital  trunking  features,  including  talk  group  calls, 
priority scanning, emergency calls, late call entry, and dynamic reconfiguration. It performs autonomous 
roaming  for  wide  area  applications.  High  quality  voice  coding  and  robust  audio  components  assure 
speech clarity. 
In  the  P25  trunked,  the  user  selects  a  communications  “operating”  system  and  group.  While 
communicating in a trunked mode, channel selection is transparent to the user and is controlled via digital 
communication  with  the  system  controller.  This  provides  advanced  programmable  features  and  fast 
access  to  communication  channels.  In  Conventional  Analog  mode,  the  user  selects  a  channel  and 
communicates directly on that channel.  A channel is a transmit/receive radio frequency pair. 
The  exact  operation  of  the  radio  depends  on  the  operating  mode,  the  radio’s  programming,  and  the 
particular radio  system. Most features described in  this  manual can be  enabled through programming. 
Consult your System Administrator for the particular features programmed into your XG-25P.  Then refer 
to the corresponding section(s) within this manual for feature and operation information. 
The  XG-25P series portable  radios  operate  reliably even under  adverse  conditions. These radios  meet 
MIL-STD-810G specifications for wind driven rain, humidity, and salt fog.  

  14221-1500-2000, Rev. D 
17 
6.2  UNIVERSAL DEVICE CONNECTOR 
The Universal Device Connector (UDC) provides connections for external accessories such as a headset, 
a speaker-microphone, audio test box, audio test cables, and programming cables.  The UDC is located on 
the right side of the radio, opposite the PTT Button.  The UDC facilitates programming and testing the 
radio.  The UDC pins perform different functions depending on the accessory attached to the UDC.   
Figure 6-1: XG-25P 15-Pin Universal Device Connector 

14221-1500-2000, Rev. D   
18 
7  OPTIONS AND ACCESSORIES 
Table 7-1 lists the Options and Accessories tested for use with the XG-25P series portable radios.  
Refer to the maintenance manual corresponding to the frequency of your XG-25P or to Harris Products 
and Services Catalog for a complete list of  options and accessories, including those  items that do not 
adversely affect the RF energy exposure. 
WARNING
Always  use  Harris  authorized  accessories  (antennas,  batteries,  belt  clips, 
speaker/mics,  etc).  Use  of  unauthorized  accessories  may  cause  the  FCC 
Occupational/Controlled  Exposure  RF  compliance  requirements  to  be  exceeded. 
(Refer to Table 2-1.) 
CAUTION
Always use the correct options and accessories (battery, antenna, speaker/mic, etc.) for the 
radio. Immersion rated options must be used with an immersion rated radio. Intrinsically 
safe options (identified by [FM]) are certified by Factory Mutual (FM) and must only be 
used with FM certified radios. (Refer to Table 7-1.) 
Table 7-1: Options and Accessories1 
DESCRIPTION 
PART NUMBER 
OPTION NUMBER 
ANTENNAS 
Helical coil (136-151 MHz) [FM] 
KRE 101 1219/1 
DP-NC1B 
Helical coil (150-162 MHz) [FM] 
KRE 101 1219/2 
DP-NC1C 
Helical coil (162-174 MHz) [FM] 
KRE 101 1219/3 
DP-NC1D 
Helical coil (150-174 MHz) [FM] 
KRE 101 1219/21 
DP-NC5W 
Wideband Whip (764-870 MHz) [FM] 
KRE 101 1506/2 
DP-NC5X 
Wideband Whip (806-870 MHz) [FM] 
KRE 101 1506/1 
DP-NC5K 
1/4 - wave whip (378-430 MHz)  
KRE 101 1223/10 
DP-NC1L 
Helical stub (403-430 MHz) 
KRE 101 1219/10 
DP-NC1U 
Helical stub (378-403 MHz) 
KRE 101 1219/9 
DP-NC5B 
Helical stub (440-494 MHz) 
KRE 101 1219/12 
DP-NC1F 
¼ Wave Whip (440-512 MHz) 
KRE 101 1223/12 
BATTERIES 
NiMH, [FM] 
BT-023406-004 
DP-PA2A 
Li Ion  
BT-023406-005 
DP-PA9Y 
NiMH  
BT-023406-003 
DP-PA9X 
Lithium Polymer  
BT-023436-001 
DP-PA2U 
CHARGERS 
Charger, Single Bay, Tri-Chemistry, XG-25P 
CH-104560-017 
DP-CH4G 
Charger, 6-Bay, Tri-Chemistry, XG-25P 
CH-104570-017 
DP-CH4H 
AUDIO ACCESSORIES 
No Ant. (cc) 
MC-023933-001 
DP-AE9D 
Earphone for speaker/mic [FM] 
LS103239V1 
DP-AE3Z 
Earphone for speaker/mic, right angle jack [FM] 
LS103239V2 
Ruggedized Speaker Mic-Coil Cord [FM] 
MC-011617-601 
DP-AE6C 
Standard Speaker Mic - Non Ant [FM] 
MC-011617-701 
DP-AE6A 
Speaker Mic, Rugged, Coiled Cord, Hi-Visibility 
MC-011617-606 
DP-AE4C 
Microphone, GPS, P25 
MC-009104-002 
DP-AE9R 
1 Options and Accessories table updated in 14221-1500-2000, Rev. D. 

  14221-1500-2000, Rev. D 
19 
DESCRIPTION 
PART NUMBER 
OPTION NUMBER 
DROP SHIP AUDIO ACCESSORIES 
Earphone Kit, Black 
EA-009580-001 
Earphone Kit, Beige 
EA-009580-002 
2-Wire Kit, Palm Mic, Black 
EA-009580-003 
2-Wire Kit, Palm Mic, Beige 
EA-009580-004 
3-Wire Kit, Mini-Lapel Mic, Black 
EA-009580-005 
3-Wire Kit, Mini-Lapel Mic, Beige 
EA-009580-006 
Explorer Headset with PTT 
EA-009580-007 
Lightweight Headset Single Speaker with PTT 
EA-009580-008 
Breeze Headset with PTT 
EA-009580-009 
Headset, Heavy Duty, N/C Behind-the-Head, with PTT 
EA-009580-010 
Ranger Headset with PTT 
EA-009580-011 
Skull Mic with Body PTT and Earcup 
EA-009580-012 
Headset, Heavy Duty, N/C Over-the-Head, with PTT 
EA-009580-013 
Throat Mic with Acoustic Tube and Body PTT 
EA-009580-014 
Throat Mic with Acoustic Tube, Body PTT, and Ring PTT 
EA-009580-015 
Breeze Headset with PTT and Pigtail Jack 
EA-009580-016 
Hurricane Headset with PTT 
EA-009580-017 
Hurricane Headset with PTT and Pigtail Jack 
EA-009580-018 
CARRYING CASE ACCESSORIES 
Kit containing Nylon Case (BLACK) (with radio retaining strap) & CC-
Leather Belt Loop 
14011-0012-01 Black 
Nylon Case with Belt 
Loop Kit 
DP-HC9M 
Kit containing Nylon Case (ORANGE) (with radio retaining strap) & CC-
014527 Leather Belt Loop 
14011-0012-02 Orange 
Nylon Case with Belt 
Loop Kit 
DP-HC3T 
Kit containing Leather Case (with radio retaining strap) without shoulder 
strap rings, & FM-017262-001 swivel mount, and CC-014527 Leather 
Belt Loop 
14011-0012-03 Leather 
Case with Belt Loop Kit 
DP-HC9L 
Kit containing Leather Case with shoulder strap rings (with radio 
retaining strap), & FM-017262-001 swivel mount, and CC-014524-001 
Shoulder Strap 
14011-0012-04 Leather 
Case with Shoulder 
Strap Kit 
DP-HC9S 
Short Leather Retaining Strap (For use with shoulder strap application) 
CC-014524-002 
DP-HC9V 
Swivel Mount Belt Loop, Leather  
FM-017262-001 Swivel 
Mount  
CC-014527 Belt Loop 
DP-HC7T 
Metal Belt Clip  
CC23894 
DP-HC7P 

14221-1500-2000, Rev. D   
20 
8  OPERATION 
8.1  TURNING ON THE RADIO 
1. Power  on  the  radio  by  rotating  the  power  on-off/volume  knob  clockwise.  A  short  alert  signal  (if 
enabled through programming) indicates the radio is ready to use.  
2. The display shows the last selected system and group or a default system and group (depending on 
programming).  
3. Adjust the power on-off/volume knob to the desired volume level.  
4. Select the desired system and group. The display indicates the current system and group names.  
5. The radio is now ready to transmit and receive calls. 
NOTE
In  the  trunked  environment,  CC  SCAN  is  displayed  if  communication  with  the 
system's control channel cannot be established. This may occur if, for example, the 
radio  is  out  of range  of the  trunking  site.  It  may be  necessary to  move  to another 
location or select another trunking system to re-establish the control channel link for 
trunked  mode  operations.  CC  SCAN is  displayed  on the  group  line until a  control 
channel is accessed. 
8.2  CONTROLS 
The XG-25P portable radios feature two rotary control knobs and an emergency button located on the top 
of the radio (Figure 8-1).  The Push-To-Talk (PTT) button and two option buttons are located on the side 
(Figure 8-2) of the radio.  The front mounted keypad of the System model has 15 buttons and the Scan 
model has six buttons.  Refer to Figure 8-3 and Figure 8-4, respectively. 
Figure 8-1: Top View 
Figure 8-2: Side View 

  14221-1500-2000, Rev. D 
21 
8.2.1  Buttons, Knobs, and Switch 
The functions of the buttons and knob controls vary depending on mode of operation.  Primary functions 
of the button, switch, and knob controls are discussed in general terms in the following.   
Table 8-1: Buttons, Knobs, and Switch Functions 
POWER ON/OFF-VOLUME 
CONTROL KNOB 
Applies power to the radio and adjusts audio volume. 
Rotating the control clockwise applies power to the radio.  If enabled through 
programming, a single alert tone indicates the radio is operational. 
Rotating the control clockwise increases the volume level.  A minimum volume 
level can be programmed into the radio to prevent missed calls due to a low 
volume setting.  While adjusting the volume, the display momentarily indicates 
the volume level (i.e., VOL=31).  The volume ranges from a minimum 
programmable level of zero (displayed as OFF in the display) up to 40, which is 
the loudest level. 
VOICE GROUP SELECTION 
KNOB 
Used to select groups/channels. This is a 16-position rotary knob.  
EMERGENCY/HOME BUTTON 
Automatically selects a pre-programmed “Home” Group/System by pressing and 
holding for a programmed duration OR it can be used to declare an emergency by 
pressing and holding for a programmed duration. The button can be pre-
programmed for either operation, but not both.   
PUSH-TO-TALK (PTT) 
BUTTON 
The PTT button is pressed before voice transmission begins. 
Activates one of a number of programmable software options selected during PC 
programming.   
Exits the current operation (removing all displays associated with it) and returns 
the radio to the selected talk group. 

14221-1500-2000, Rev. D   
22 
8.2.2  Keypad 
The front mounted keypad of the Scan model has six buttons and System model has 15 buttons.  Refer to 
Figure 8-3 and Figure 8-4, respectively. 
Figure 8-3: Scan Model Front Panel 
Figure 8-4: System Model Front Panel 
The primary and secondary functions of each key, where applicable, are described in Table 8-2 and the 
following section. 
Table 8-2: XG-25P Front Keypad Functions 
KEY 
FUNCTION 
Primary Function: Accesses the menu.  
Secondary Function: Activates a selected item within the menu, similar to an “Enter” key. 
Primary  Function:  Scrolls  through  available  systems,  groups,  or  channels,  depending  on 
personality programming.  
Secondary Function: Changes the selection for an item within a list. 
Adds/deletes selected groups or channels from the scan list of the currently selected system.   
Toggles scan operation on and off.   
Activates one  of any  programmable software options selected during radio  programming, 
i.e., high/low TX power and talkaround.   
Primary function: Selects a specific system. If the rotary knob is used to select the system 
and  more  than  16  systems  are  programmed  in  the  radio,  the    key  is  used  to  select 
additional banks (groupings) of systems. 
Primary function: Selects a specific group. 
Primary function: Turns the Scan operation on and off. 
Primary function: Adds groups or channels from the currently selected system to the scan 
list. 
Primary function: The Status key accesses the status list (0-9) permitting the transmission of 
a pre-programmed status message to a P25 site. 

  14221-1500-2000, Rev. D 
23 
KEY 
FUNCTION 
Primary  function:  The  Message  key  accesses  the  message  list  (0-9).  The  Message  key 
permits the transmission of a pre-programmed message to a P25 site. 
Primary function: Deletes selected groups or channels of the currently selected system from 
the Scan list. 
Primary function: Inverts display – Toggle normal/invert. Requires ECP R16B or later. 
Secondary function: The secondary function of these keys acts as a typical DTMF telephone 
pad, and are used to place telephone interconnect and individual (unit-to-unit) calls. 
Primary function: In P25 modes, initiates telephone interconnect calls.   
Primary function: In P25 modes, initiates individual, unit-to-unit calls.   
8.3  DISPLAY 
The XG-25P display  is  made up  of four  lines  containing 12  alpha-numeric  character  blocks  each.    If 
programmed, the display backlighting will illuminate upon power up or when radio controls are operated.  
Specific display characteristics will be discussed in following sub-sections.  
Figure 8-5: XG-25P Radio Display 
Table 8-3 describes the icons that may be displayed by the XG-25P during operation. 
Table 8-3: Status Icons Descriptions 
ICON 
DESCRIPTIONS 
Steady – During all radio transmissions.   
Steady – “Busy” transmitting or receiving, call queued.   
Steady – T99 Mode enabled.   
Steady – Channel Guard enabled. 
If icon is not visible – Channel Guard is disabled. 
Steady – Transmit at low power.   
If icon is not visible – Transmit at high power. 
Steady –The current channel is set up as a Project 25 (P25) channel.   

14221-1500-2000, Rev. D   
24 
ICON 
DESCRIPTIONS 
Steady –The current channel is set up as an analog channel.   
Animated (rotates clockwise) – Scan mode enabled.   
If icon is not visible – Scan is disabled. 
Steady – Priority 1 group or channel.   
Steady – Priority 2 group or channel.   
Steady – Group or channel in scan list.   
Steady – Special call mode (individual or telephone).   
Steady – Battery charge indicator.  The battery charge indicators illustrate approximate level 
only, based on battery voltage. 
Flashing – Low battery indicator. 
8.4  TRI-COLOR LED 
The Tri-Color LED changes color to indicate radio status and is visible from both the front and top of the 
radio (see Figure 8-1).  In addition, the mode of operation may also help determine what the color of the 
LED represents.   
Green:   Receiving 
Red:    Transmitting  
8.5  RADIO STATUS MESSAGES 
During radio operation, various messages may be displayed. The messages are described below.  
MESSAGE 
NAME 
DESCRIPTION 
QUEUED 
Call Queued 
Indicates the system has placed the call in a request queue.  
SYS BUSY 
System Busy 
Indicates the system is busy, no channels are currently available, the queue 
is full, or an individual call is being attempted to a radio that is currently 
transmitting. 
DENIED 
Call Denied 
Indicates the radio or talkgroup is not authorized to operate on the selected 
system or talkgroup.  
CC SCAN 
Control 
Channel Scan 
Indicates the control channel is lost and the radio has entered the Control 
Channel Scan mode to search for the control channel. This is usually an out 
of range indication. 
WA SCAN 
Wide Area 
Scan 
Indicates the radio has entered the Wide Area Scan mode to search for a 
new  system.  Wide  Area  Scan  mode  must  be  enabled  through 
programming.  
SYSC ON 
System Scan 
Features On 
Indicates the System Scan features are enabled.  

  14221-1500-2000, Rev. D 
25 
MESSAGE 
NAME 
DESCRIPTION 
SYSC OFF 
System Scan 
Features Off 
Indicates the System Scan features are disabled.  
LOW BATT 
Low Battery 
Battery voltage has dropped to the point to where the radio is no longer 
able  to  transmit.  The  radio  will  still  receive  calls  until  the  battery  is 
discharged  beyond  the  point  of  operation,  at  which  time  the  radio 
automatically shuts down.  
RXEMER 
Receive 
Emergency 
Indicates an  emergency call is  being received.   This  message  flashes on 
line two.  
TXEMER 
Transmit 
Emergency 
Indicates  an  emergency  call  has  been  transmitted  on  this  radio.    This 
message flashes on line two.  
VOL=31 
Volume Level 
Indicates the current volume level.  The volume level display ranges from 
OFF (muted) to 40 (loudest).  
WHC 
Who Has 
Called 
Indicates an individual call has been received, but not responded to.  The 
indicator  turns  off  if  the  individual  call  mode  is  entered,  the  system  is 
changed, or the radio is turned off and then on again.  
UNKNOWN 
Unknown ID 
Indicates an individual call is being received from an unknown ID.  
8.6  ERROR MESSAGES 
If either of the Error Messages shown below is displayed, the radio is programmed incorrectly or needs 
servicing.  
DSP  ERR 
ERR=XXXX 
(Power Up only)  
or 
DIG V  x 
ERR    x 
Where xxxx is the error code and DSP ERR or DIG V ERR is the message. 
8.7  ALERT TONES 
The XG-25P radio provides audible Alert Tones or “beeps” to indicate the various operating conditions 
(see Table 8-4). 
Table 8-4: Alert Tones 
NAME 
TONE 
DESCRIPTION 
Call Originate 
one short mid-pitched 
OK to talk after pressing the push-to-talk button. 
Call Queued 
one high-pitched 
Call queued for processing. 
Autokey 
one mid-pitched 
Queued call received channel assignment. 
System Busy 
three low-pitched 
System busy or unable to complete call. 
Call Denied 
one low-pitched 
Radio is not authorized on the system or group. 
Carrier Control Timer 
five high-pitched/one long low-pitched 
PTT depressed for maximum length of time. 
Low Battery 
one low-pitched/one short mid-pitched 
Low battery. 
TX Low Battery Alert 
one low-pitched 
After PTT - battery too low to transmit. 

14221-1500-2000, Rev. D   
26 
8.8  SYSTEM SELECTION 
METHOD 1:  
From the control knob: If system selection is programmed to the voice group selection 
knob, select a system by turning the knob to the desired system number position (1-
16).  The display registers the new system name on line one.  The   button can be 
programmed to provide access to a “2nd bank” of 16 system number positions (17-32). 
METHOD 2:  
From the keypad: If system selection is programmed as the primary function of  
and  , select a system by pressing   or  to scroll through the system list. The 
display registers the new system name on line one.  
METHOD 3:  
(System  model  radios  only)  Direct  Access:  Press    to  enter  the  system  select 
mode. Press the numeric key, which is mapped to the desired system. Press  .  The 
radio will move to the selected system.  
NOTE
If system selection is programmed to the voice group selection knob, direct access to 
systems will not be available.  Pressing   or  will scroll through different sets of 
16 systems each (banks) if more than 16 systems are programmed into the radio. The 
systems within each bank are  then  selectable  via  the  voice group selection  knob  as 
described previously in METHOD 1. 
Example:  
System:   1 = North 
2 = South 
3 = East 
4 = West  
1. Press  . (South is the currently selected system.)  
2. Press  . (Press 4 to select “West” system.) 
3. Press  . (West is the newly selected system.) 
8.9  GROUP/CHANNEL SELECTION 
Several methods can be used to select a new group or channel.  
METHOD 1:  
From the control knob: If group selection is programmed to the voice group selection 
knob, select  a  group by  turning  the  voice  group  selection  knob to  the desired group 
number position. The display registers the new group name on line two. If the knob is 
moved  to  a  position  greater  than  the  number  of  programmed  groups,  the  highest 
programmed group will remain selected. The   button can be programmed to provide 
access to a “2nd bank” of 16 group number positions (17-32). 
METHOD 2:  
From keypad: If group selection is programmed as the primary function of  and  
select  a  group  by  pressing   or  to  scroll through  the  group  list. The  display 
registers the new group name on line two.  
METHOD 3:  
(System model radios only) Direct Access: Press   to enter the group select mode. 
Press the numeric key mapped to the desired group.  Press .  The radio will move to 
the selected group.  

  14221-1500-2000, Rev. D 
27 
8.10  MODIFY SCAN LIST 
8.10.1  System Model Radio 
1. Press   to toggle scan off and verify   is not displayed. 
2. Select group or channel. 
3. Press   once to remove group or channel from list. 
4. Press   once to add as a normal group or channel. 
5. Press   twice to add as a Priority 2 group. 
6. Press   three times to add as a Priority 1 group. 
7. Press   to re-start scanning. 
8.10.2  Scan Model Radio 
1. Press   to toggle scan off and verify   is not displayed. 
2. Select group or channel. 
3. Press   once to remove group or channel from the list. 
4. Press   once to add as a normal group or channel. 
5. Press   twice to add as a Priority 2 group. 
6. Press   three times to add as a Priority 1 group. 
7. Press   to re-start scanning. 
8.11  MENU 
The Menu function accesses features that are not  available directly from the keypad. The  menu items 
available and the order of menu items are configurable through programming. Upon radio power up, the 
menu item that is at the top of the menu list will always be displayed first. Subsequent access to the menu 
function will return the last menu item that was shown in the display and cursor position. 
1. Press   to enter the menu mode. 
2. Upon entering the menu selection mode, menu options appear in the display (see Figure 8-6). 
Figure 8-6: Menu Display 
3. The radio continues to receive and transmit normally while in the menu. 
4. Use the   or  keys to scroll through the menu options.  
5. Align  the  >  with  the  desired  menu option  and  press    to  select  it.  The menu item's  parameter 
setting shown in the display can be changed using   or  to scroll through the list of parameter 
values.  

14221-1500-2000, Rev. D   
28 
6. Once the desired setting is reached, press   to store the value and return to the main display.  
For  menu  items  that  display  radio  information,  pressing    or  will  scroll  through  a  list  of 
informational displays.  Possible menu items are listed in Table 8-5. 
8.11.1  Menu Item Selection Process 
An example of the backlight menu item selection process and menu item parameter change is shown in 
Figure 8-7. 
1. Press  . The menu mode is entered.  
2. Press   or  until the display shows: 
Figure 8-7: Backlight Menu Item Selection Parameter 
3. Press  .  The backlight  menu  item is  activated. Line  one  shows the  active menu  item  and  its 
current parameter setting. Line two shows the currently selected system or group name (see Figure 
8-8). 
Figure 8-8: Backlight Menu Display 
4. The menu item's parameter setting shown in the display can now be changed by using   or  . 
5. Once the desired setting is reached, press   to store the value and return the menu option selection 
level. 
For  menu  items  that  display  radio  information,  pressing    or  will  scroll  through  a  list  of 
informational displays. An example of information displays is shown in Table 8-5. 
NOTE
The TX POWER menu item, when selected, toggles LOW/HIGH power.  It does not use 
 or  to scroll nor is an additional press of the   button required. 

  14221-1500-2000, Rev. D 
29 
Table 8-5: Menu Item Information 
FEATURE 
DISPLAY 
PARAMETER 
SETTING 
COMMENT 
Keypad Lock 
Menu Item: 
KEY LOCK 
Locked 
Unlocked 
Locks the keypad. To unlock; press and release  then within 
1 second press the   button NOTE: This sequence is also a short 
cut to locking the keypad. 
Backlight Adjust 
Menu Item: 
BACKLGHT 
OFF, 1 thru 6 
Selects the light level for backlighting. 
Contrast Adjust 
Menu Item: 
CONTRAST 
1, 2, 3, 4 
Selects the display contrast level. 
Transmit Power Select 
Menu Item:  
TX POWER   
HIGH or LOW 
Selects radio output power mode. 
Radio Revision Information 
Menu Item: 
REVISION 
N/A 
Selects the information display to view. Informational display only. 
No user selectable settings. 
Toggle Scan On/Off 
SCAN 
ON/OFF 
Toggles Scan operation ON/OFF. 
Display Current Home 
Group/Channel 
HOME 
N/A 
Selects Home Group/Channel. 
Select Desired System 
SYS SEL 
N/A 
Selects a new system. 
Add Group/Channel to Scan 
List 
SCAN ADD 
N/A 
Adds to Scan List. 
Delete Group/Channel 
SCAN DEL 
N/A 
Deletes Group or Channel from Scan List. 
Add/Delete Scan List 
SCAN A/D 
N/A 
Add or Delete from Scan List. 
Select Telephone Numbers 
From Phone List 
PHN CALL 
N/A 
Trunked Only. 
Data Operation 
NO DATA 
ON/OFF 
Trunked Only. Toggles Data Operation ON/OFF. 
Select Individual Call from 
IC List 
IND CALL 
N/A 
Select Group 
GRP SEL 
N/A 
Feature Encryption Display 
Menu Item: 
FEATURES 
N/A 
Indicates current features programmed into the radio as well as 
certain information required to add features to the radio. 
Informational display only. No user selectable settings. 
System Scan Enable 
Menu Item: 
SYS SCAN 
ON/OFF 
Toggles System Scan feature ON/OFF. 
Table 8-6: Information Display 
RADIO ID 
XXXXXXXX 
LID in P25. In CONV it has no meaning 
RAM SIZ 
RAM Size 
FLSH SIZ 
Flash Size 
RF BAND 
Frequency Band 
PERS VER 
Software Version 
DSP DATE 
Date DSP code was built 
DSP TIME 
Time DSP code was built 
DSP FEAT 
The DSP Features supported by the DSP code, in Hexadecimal. 
Bit mapped (see IPC spec for details): 
  0x0001 – Conventional 
  0x0010 – AMPF 
  0x0020 – undefined 
DSP VER 
DSP Software Version 
FLSH VER 
FLASH Software 
HARRIS 
(C) 2012 
Copyright 
PERSNLTY 
Personality Name 
BLD DATE 
Date host (ARM) code was built 
BLD TIME 
Time host (ARM) code was built 

14221-1500-2000, Rev. D   
30 
8.12  BACKLIGHT ADJUST 
1. Press   to access the menu. 
2. Press   or  to scroll through menu until “BACKLGHT” appears. 
3. Press   to select the backlight menu. 
4. Press   or  to scroll through available settings off, 1 through 6. 
5. Press   to select new backlight setting. 
8.13  CONTRAST ADJUST 
1. Press   to access the menu. 
2. Press   or  to scroll through menu until “CONTRAST” appears. 
3. Press   to select Contrast menu. 
4. Press   or  to adjust contrast setting from 1 - 4. 
5. Press   to select new contrast setting. 
8.14  DECLARE AN EMERGENCY 
1. Press  and  hold  the  red  Emergency/Home  button.  The  length  of  time  to  hold  the  button  is 
programmable; check with the system administrator. 
2. *TXEMER* will flash in the display, and    will be displayed. After 2-3 seconds, the transmit icon   
will turn off. 
3. *TXEMER*  continues  to  flash  until  the  emergency  is  cleared.    See  Section  8.19  for  additional 
emergency operation. 
4. Press the PTT and   will reappear. 
5. Release PTT when the transmission is complete.  
8.15  LOCKING/UNLOCKING KEYPAD 
1. Press   button. 
2. Within 1 second, press the   button on the side of the radio. 
8.16  HIGH/LOW POWER ADJUSTMENT 
Transmit power adjustment is possible if enabled through programming. Within conventional systems, 
transmit  power  is  adjustable  on  a  per  channel  basis.  Within  P25  trunking  systems,  transmit  power  is 
adjustable on a per system basis.  
1. Press  . 
2. Using the   or  keys, select “TX POWER.” 
3. Press   again to toggle between High and Low power. 
4. “POWER = HIGH” or “POWER = LOW” will appear momentarily on the top line of the display. 

  14221-1500-2000, Rev. D 
31 
8.17  SCANNING TRUNKED GROUPS 
Groups that have been previously added to the scan list on a per system basis may be scanned.  Each 
system's group scan list is retained in memory when the radio is powered off or when the battery pack is 
removed.  
8.17.1  Turning Scan On and Off 
1. Toggle Scan operation on by pressing   (Scan model) or   (System model). The   icon rotates 
clockwise to indicate radio is scanning.  
2. Toggle  Scan  operation  off  by  again  pressing    (Scan  model)  or   (System  model).    will 
disappear.  
 If the radio scans to a group other than the selected group then receives a call on the selected 
group,  the  radio  will  switch  to  the  selected  group.  However,  if  the  “scanned-to”  group  is 
programmed at a higher priority the radio will remain on the “scanned-to” group. 
 The radio will continue scanning if a new group is selected when scan is on.  
3. Pressing the PTT button when scan is on will cause the radio to transmit on the displayed group or to 
the currently selected group (depending on programming). 
8.17.2  Adding Groups to a Scan List 
Scan Model Radio 
1. Scan must be off to add/delete groups to/from the scan list. If the Scan icon   is on, press the   key 
to turn Scan off.  
2. Select  the  desired  group  using  the  voice  group  selection knob and/or the    or  keys.  If  the 
selected group is currently on the list, pressing   will display   on line three.  
3. If the scan list status icon is blank, the group can be added to the scan list by pressing the   key.   
will be displayed on line three. 
4. Press the   key a second time to set the group to Priority 2. A   is displayed on line three.  
5. Press   a third time to set the group to Priority 1. A   is displayed on line three. The priority level 
section sequence only advances the group to the next high priority level and stops at priority level 1. 
To select a lower priority level, the group must be deleted from the scan list and then added back to 
the scan list. Each new group added to the scan list starts at the lowest priority. If the Priority 1 and 
Priority 2 groups are already set and a new group is assigned as Priority 1 or Priority 2, the previously 
assigned  group  will  change  to  non-priority  scanning.  One  of  the  following  messages  may  be 
momentarily displayed. 
SCAN DIS 
The radio is not programmed to scan.  
FIXED P1 
A Priority 1 group has been pre-programmed into the radio. A new Priority 1 group 
cannot be selected.  
FIXD LST 
A fixed scan list has been pre-programmed into the radio. It is not possible to change 
the list without reprogramming the radio.  

14221-1500-2000, Rev. D   
32 
NOTE
To quickly view multiple group scan status, press   then rotate the group knob. Each 
group status will appear on the display. 
System Model Radio 
1. With scan operation turned off, select the desired group to add to the selected trunked system group 
scan list.  
2. Press  . The current priority status of the group will be displayed in column ten of line three for a 
time-out period. If the group is not part of the scan list, the status will be blank.  
3. While the status is displayed, press   to add the group to the scan list.  The   icon is displayed on 
line three.  
4. Press   a second time to set the group to Priority 2. The   icon is displayed on line three.  
5. Press   a third time to set the group to Priority 1. The   icon is displayed on line three. The priority 
level selection sequence only advances the group to next higher priority level and stops at priority 
level 1. To select a lower priority level, the group must be deleted from the scan list and then added 
back to the scan list. Each new group added to the scan list starts at the lowest priority. If the Priority 
1 and Priority 2 groups are already set and a new group is assigned as Priority 1 or Priority 2, the 
previously assigned group will change to non-priority scanning. One of the following messages may 
be momentarily displayed. 
SCAN DIS 
The radio is not programmed to scan.  
FIXED P1 
A Priority 1 group has been pre-programmed into the radio. A new Priority 1 group 
cannot be selected.  
FIXD LST 
A fixed scan list has been pre-programmed into the radio. It is not possible to change 
the list without reprogramming the radio.  
NOTE
To quickly view multiple group scan status, press either   or the   key. Then rotate 
the group knob.  Each group status will appear on the display. 
8.17.3  Deleting Groups from a Scan List 
Scan Model Radio 
1. With scan operation turned off, select the desired group to delete from the selected trunked system 
group scan list.  
2. Press  . The current status of the group is displayed for a time-out period.  
3. While the current status is displayed, press   until the group from the  scan list is "blank." The 
sequence is "blank,"  ,  ,  , "blank." Any group that is not in a trunked system group scan list will 
show a "blank" for the time-out period when it is the selected channel. 
System Model Radio 
1. With scan operation turned off, select the desired group to delete from the selected trunked system's 
group scan list.  
2. Press  . The current status of the group is displayed for a time-out period.  

  14221-1500-2000, Rev. D 
33 
3. While the status is displayed, press   to delete the group from the scan list.  ,  , or   turns off. 
Any group that is not in a trunked system group scan list will show a "blank" for the time out period 
when it is the selected channel. 
8.17.4  Nuisance Delete  
A group can also be deleted from the scan list, if it is not the currently selected group, by pressing the   
key (Scan model) or the   key (System model) during scan operation while the radio is displaying the 
unwanted group. The group will be deleted from the system's group scan list in the same manner as if 
done using the steps above. Deletions done in this manner will not remain deleted if the radio is powered 
off and then powered on. 
8.18  SCANNING TRUNKED SYSTEMS 
The radio can be programmed using Radio Personality Manager (RPM) with the following System Scan 
features. Then these features are automatically enabled when the radio is powered  on. A key or menu 
option is also defined to allow the System Scan features to be toggled during radio operation. The System 
Scan state will be maintained through system changes but will default to on when the radio is powered on. 
Enable/Disable via Menu Selection 
Press    and  then  use  the    or  buttons  to  scroll  through  the  selections  until  SYS  SCAN  is 
displayed.  Then  press    to  toggle  the  System  Scan  state.  The  SYSC  ON  or  SYSC  OFF  display 
message is displayed for two seconds to show the new state. 
Enable/Disable via Pre-Programmed Keypad Key 
Press the key pre-programmed to toggle System Scan and the SYSC ON or SYSC OFF display message 
is displayed for two seconds to show the new state. 
8.18.1  Wide Area System Scanning 
The XG-25P series radio can be pre-programmed through RPM for Wide Area System Scan operation for 
roaming  across  mobile  systems.    P25  radio  systems  manage  the  radios  assigned  to  the  system  via  a 
control channel (CC).  Upon the loss of the currently selected system's control channel, radios can be 
programmed  to  automatically  scan  the  control  channels of  other  systems. If  a  new  control channel is 
found, the radio will switch to the new system and sound an alert tone. 
8.18.2  Priority System Scan 
The radio can also be pre-programmed for Priority System Scan.  The priority system is the desired or 
preferred system.  While receiving the control channel of the selected system, the radio will periodically 
leave the selected system and search for the control channel of the priority system.  This is done at a pre-
programmed rate defined by the value in the Priority Scan Time control, unless the ProScan™ algorithm is 
enabled, as explained in the following sections.  This priority scan timer is reset each time the PTT button 
is  pressed  or  when  the  call is received.    If  the  priority system control  channel  is  found, or meets the 
predefined criteria (ProScan), the radio will automatically switch to the priority system. 
8.18.2.1  Enabling the Wide Area System Scan Function 
If the radio cannot find the control channel of the selected system and begins to wide area system scan, 
the radio will only scan for the priority system control channel if the priority system is in the wide area 
scan list. 

14221-1500-2000, Rev. D   
34 
8.19  EMERGENCY OPERATION 
The  radio's  emergency  behaviour  varies  depending  on  radio  programming.    When  an  emergency  is 
declared, scanning stops and restarts only after the emergency has been cleared. 
8.19.1  Receiving an Emergency Call 
When receiving an Emergency Call on the selected group and system, an alert beep is heard and   is 
displayed. The message *RXEMER* flashes in the display on line two until the emergency condition is 
cleared. 
8.19.2  Declaring an Emergency Call 
Perform the following steps to send an emergency call to a selected system and group (or on an optionally 
pre-programmed group).  
1. Press and hold the red EMERGENCY button that is on top of the radio in front of the antenna for 
approximately one second (this time is programmable and therefore could be longer or shorter; check 
with the system administrator). The radio will transmit an emergency call request with the radio ID 
until an emergency channel assignment is received.  
2. When the working channel assignment is received, the radio sounds a single beep indicating the radio 
has auto keyed (see Table 8-4) and is ready for voice transmission. *TXEMER* flashes on line two in 
the display until the emergency is cleared.  
3. Press PTT and speak into the microphone in a normal voice.   and   momentarily turn on.  
4. Release PTT when the transmission is complete.  
To clear the emergency, first press and hold the   button. While continuing to hold the   button, press 
the EMERGENCY button. (The radio must be programmed to clear emergencies.) 
8.20  INDIVIDUAL CALLS 
8.20.1  Receiving and Responding to an Individual Call 
When the radio receives an individual call (a call directed only to the user's radio), it un-mutes on the 
assigned working channel and displays  . The first line on the display shows the logical ID number of 
the unit sending the message, or the associated name if the ID number is found in the individual call list. 
The radio can be programmed to ring when an individual call is received. If enabled, the ring begins five 
seconds after the caller un-keys and will continue until the PTT button, the   button, or the individual 
call mode is entered. 
NOTE
The volume of the ring is adjustable through the volume control levels. 
If a response is made by pressing the PTT to the call prior to the programmed call-back time-out, the call 
will automatically be directed to the originating unit. If a response is not made before the call-back time-
out, the radio will return to normal receive display, and *WHC* will appear on the first line of the LCD.  
To respond after the call-back time-out, press the   key. The radio's display will show the callers ID on 
the  first  line  and  WHCI=1  on  the  second  line.  Pressing  the  PTT  button  at  this  point  will  initiate  an 
individual call back to the original caller.  

  14221-1500-2000, Rev. D 
35 
The radio stores the IDs of the last 10 callers in the Calls Received List as shown. Individual calls are 
stored in the top half of the list (1-10) and Group calls are stored in the bottom half of the list (1-10). The 
most recent call is stored in position 1, the second most recent call is stored in position 2, etc. 
Figure 8-9: Calls Received Lists 
To access the Calls Received List, press the   key twice. Use the   or  buttons to scroll through 
the list. Pressing the   key will display the time elapsed since the call was received. After pressing  , 
the display will appear similar to Figure 8-10. 
Figure 8-10: WHC Individual Call Display 
Pressing the PTT will initiate an individual call to the displayed logical ID. Powering the radio off and on 
will clear this list. 
8.20.2  Sending an Individual Call 
8.20.2.1  Pre-Stored Individual Calls 
The following procedures describe how to initiate and complete a Pre-Stored Individual Call. 
System Model Radio 
1. To select a pre-stored individual phone number, enter the individual call mode using the   key.   is 
displayed. Then scroll through the list of stored numbers using the   or  keys.  
2. Press the PTT button; when the radio is clear to transmit,   turns on,   turns off, and the channel 
access  tone  sounds.  Line  one  shows  the  called  individual's  name  if  found  in  the  list  of  stored 
individuals or LID followed by the logical ID number of the unit being called. The message *INDV* 
displays on line two. 
Scan Model Radio 
1. To  select  a  pre-stored  individual  number,  enter  the  menu  mode  by  pressing  the    key.  Scroll 
through the mode list using the   or  buttons.  

14221-1500-2000, Rev. D   
36 
2. Press  .    is  displayed.  Scroll  through  the  list  of  stored  phone  numbers  using the    or  
buttons until the desired number is displayed. Press  . 
3. Press the PTT button; when the radio is clear to transmit   turns on,   turns off, and the channel 
access  tone  sounds.  Line  one  shows  the  called  individual's  name  or  LID.  The  message  *INDV* 
displays on line two. 
8.20.2.2  Direct Dial Individual Calls (System Model Only) 
1. The following procedure describes how to initiate and complete a Direct Dial Individual Call. 
2. The individual call  ID is  not  stored  in  the  pre-stored list  of  call  IDs  but  the  individual  unit  ID is 
known, it can be entered directly from the keypad. 
3. Press and hold the PTT button to transmit.   will turn on,   will turn off, and the channel access tone 
will sound. Line one shows the called individual's ID followed by the logical ID number of the unit 
being called. The message *INDV* displays on line two. Proceed talking into the microphone. 
8.20.3  Call Storage Lists 
There are two lists available for call storage in the XG-25P series radios, the calls received list (1 - 10) 
and  the  personality list  (1  - 99  as  defined by  the  user). When  the  individual call  mode  is  entered  by 
pressing  , the calls received list is available. The user can toggle to the personality list by selecting 
any index other than 0 or toggle between the two lists by pressing the   key. If wrap is enabled, the 
calls received list wraps on itself and not into the other list. 
Figure 8-11: Calls Received and Personality Lists 
The saved call list shows all ten storage locations. If no calls have been received, the saved call list will be 
empty and the pre-stored list will be available upon entering the individual call mode.  
When in the saved call  list,  pressing the    key toggles  the  time stamp on and  off. The time stamp 
indicates how long ago the call was received. When in the pre-stored list, pressing the   key toggles the 
Logical Identification (LID) on and off. 

  14221-1500-2000, Rev. D 
37 
8.21  TELEPHONE INTERCONNECT CALLS 
8.21.1  Receiving a Telephone Interconnect Call 
When the radio receives a telephone interconnect call (a call directed only to the user's radio), it un-mutes 
on  the  assigned working  channel  and  displays  .  The first line  displays *PHONE*. The  second line 
displays *INDV*. Proceed with the call. Press the PTT to talk; release the PTT to listen. 
8.21.2  Sending a Telephone Interconnect Call 
8.21.2.1  Pre-Stored Number 
Use the following procedures to initiate and complete a Telephone Interconnect call.  
1. System Model: To select a previously stored phone number, press the   key. Use the   or  
buttons to scroll through the list of stored numbers.  
Scan Model: To select a previously stored phone number, press the   key. Use the   or  
buttons to select the menu option PHN  CALL. Press the   key again; then use the   or  
buttons to scroll through the list of pre-stored numbers.  
2. Press and release the PTT button. When the radio is clear to transmit,   turns on,   turns off, and the 
channel access tone sounds. Line one shows the accompanying name selected from the list of stored 
numbers. The message *PHONE* appears on line two of the display. The radio then automatically 
transmits the programmed number stored in the special call queue.  
3. A telephone ring will be heard from the speaker. When someone answers the phone, press the PTT 
button and speak into the microphone. Release the PTT button to listen to the callee. Unsuccessful 
interconnect signaling returns the radio to the normal receive mode and the number remains displayed 
until  the  special  call  is  cleared  or  the  time-out  expires  or  another  group  or  system  is  selected. 
Terminate a call by pressing the   button. 
NOTE
In half-duplex mode, only one person may talk at a time. The radio PTT button needs to 
be pressed in order to communicate to the individual called and released for the individual 
called to be heard. 
8.21.2.2  Direct Dialing of Phone Calls (System Model Only) 
1. If the phone number is not stored in the pre-stored list of phone numbers, but the phone number is 
known, it  can  be  entered  directly  from  the  keypad.  Start  by  pressing  the    key,  then  enter  the 
required number from the keypad.  Press and release the PTT button. 
NOTE
The last number directly entered can be recalled by first pressing   then pressing the 
PTT button. 
2. A telephone ring can be heard from the speaker. When someone answers the phone, press and hold 
the PTT button and speak into the microphone. Release the PTT button to listen to the individual 
called.  Unsuccessful  interconnect  signaling  returns  the  radio  to  the  normal  receive  mode  and  the 
number remains displayed until the special call is cleared or the time-out expires or another group or 
system is selected. 
3. To terminate the call, momentarily press the   button. 

14221-1500-2000, Rev. D   
38 
8.21.3  Dual-Tone Multi-Frequency: Overdial 
Once the radio has established a connection to the public telephone system, it may be necessary to “over-
dial”  more  digits  to  access  banking  services,  answering  machines,  credit  card  calls,  or  other  types  of 
systems that require Dual-Tone Multi-Frequency (DTMF) access digits. 
Overdial operation can also be used to initiate a telephone interconnect call via DTMF signaling if a dial 
tone has already been accessed on the system. This method makes a telephone interconnect call while 
operating  in  the  conventional  mode  but  will  also  function  in  trunked  mode  if  a  dial  tone  is  directly 
accessible. 
Telephone numbers  and  other number sequences for overdialing can be stored in the phone list when 
programming the radio. These numbers are accessed by pressing the   key, then following the selection 
mode rules. Perform the following procedures to access and dial these stored numbers. 
Scan Model Radio 
1. Follow the procedure in Section 8.21.2 to establish a connection to the telephone system or consult 
the  system  administrator  for  the  procedure  to  access  a  dial  tone  on  the  trunked  or  conventional 
system.  
2. Enter selection mode first to enable entry of overdial numbers by pressing the   button.  
3. Follow the selection mode rules to call up a stored number from the phone list: Use the   or  
buttons to scroll through the list of stored numbers.   is displayed. Press the PTT to send the overdial 
sequence once. If the number needs to be transmitted again it must be selected or entered again (this 
prevents unwanted numbers from being sent the next time the PTT button is pressed during the call).  
Overdial  select/entry  mode  remains  active  until  the  call  is  dropped,  cleared,  or    is  pressed.  The 
overdial select/entry mode can be re-entered if the call is still active by pressing  . 
System Model Radio 
1. Follow the procedure in Section 8.21.2 to establish a connection to the telephone system or consult 
the  system  administrator  for  the  procedure  to  access  a  dial  tone  on  the  trunked  or  conventional 
system.  
2. Overdial numbers are transmitted using one of the following methods: 
METHOD 1:  
1. Enter the overdial selection mode by pressing the   button.   
2. Use  the    or  buttons  to  scroll  through  the  list  of  stored  numbers.    is 
displayed. Press the PTT to send the overdial sequence once. If the number needs to 
be  transmitted  again  it  must  be  selected  or  entered  again  (this  prevents  unwanted 
numbers from being sent the next time the PTT button is pressed during the call).  
Overdial select/entry  mode remains  active  until the  call  is  dropped,  cleared, or    is 
pressed. The  overdial  select/entry  mode  can be  re-entered  if  the  call  is  still  active  by 
pressing  . 

  14221-1500-2000, Rev. D 
39 
METHOD 2:  
(System model radios only) 
1. Enter the overdial selection mode by pressing the   button.   
2. Press and hold the PTT button while entering the overdial number sequence from the 
keypad.  This method sends DTMF tones during individual, telephone interconnect, 
trunked  group,  or  conventional channel  calls.    Press the  PTT to  send  the overdial 
sequence once. If the number needs to be transmitted again it must be selected or 
entered again (this prevents unwanted numbers from being sent the next time the PTT 
button is pressed during the call).   Note: Anytime the PTT button is pressed and 
held, the keypad is enabled for DTMF entry. 
Overdial select/entry  mode remains active until the call  is  dropped,  cleared, or    is 
pressed. The  overdial  select/entry  mode  can be  re-entered  if  the  call  is  still  active  by 
pressing  . 
This overdial select/entry mode remains active until dropped, cleared, or   is pressed. The overdial 
select/entry mode can be re-entered if the call is still active by pressing the   button. 
8.22  PRE-STORING INDIVIDUAL AND TELEPHONE INTERCONNECT 
CALLS FROM THE KEYPAD 
Individual Call ID numbers, telephone numbers, and other number sequences for overdialing are stored in 
the  special  calls  lists  when  programming the  radio.  The  first  ten  entry  locations  of  these  lists  can  be 
changed by the radio operator. The keypad is used when adding, changing, and storing numbers in these 
entry locations.  
Use the following procedure to store a number in one of the first ten entries of a special call list:  
1. Press the   or   button to enter the individual call list or the phone call list.   is displayed. 
2. Scroll  through the  list using the    or  keys until one of  the first ten entries  is  reached.  NO 
ENTRY is displayed if the location is empty.  
3. Enter the desired number. If necessary, a pause can be entered by pressing and holding 0-9,  , or 
 until an underscore appears in the display (telephone interconnect only). The individual call list 
entries will accept up to five digits. The phone call list entries accept a combination of up to 31 digits 
and pauses.  
4. Press and hold the   key until the display changes indicating that the number has been stored.  
Repeat steps 1-4 to store additional numbers, to change numbers already stored, or to change the storage 
location of a number. 
8.23  STATUS/MESSAGE OPERATION 
The Status and  Message operations allow for  the transmission of a  pre-programmed status or a pre-
programmed message to a P25 site.  Each Status and Message is assigned an ID then cross-referenced 
with  the  representative  status  condition  (“Off  Duty,”  for  example)  or  a  message  (“Call  home”).    In 
addition, Status conditions can also be associated with a programmable Menu entry (required for second 
method of transmitting a Status condition). 

14221-1500-2000, Rev. D   
40 
8.23.1  Status Operation 
System Model Radio 
One of two methods can be used to transmit a status condition. 
METHOD 1:  
1. Press the   key, then use the   or  buttons to scroll to the pre-programmed 
status  condition.  STATUS  and  0  through  9  pre-programmed  status  selections  are 
available from the menu.   
2. If STATUS  is selected, you  need  to  enter  the  number of  the  status condition you 
intend to transmit. If no status has been programmed for the selected number key, the 
radio  will  display NO ENTRY.  A  valid  selection  will  display  the  status for  a  pre-
programmed time. 
After the time-out expires or the   key has been pressed (the   key will override the 
time-out period), the status is selected and will be transmitted to the site or stored in the 
radio memory where it can be polled by the site at a future time.  
METHOD 2: 
1. Press the   key.  
2. Press  the  corresponding  pre-programmed  0  through  9  status  condition  key.    If  no 
status  has  been  programmed  for  the  selected  number  key,  the  radio  will  display 
NO ENTRY. A valid selection will permit the status condition to appear in the top 
line of the display and the status ID to appear in the second line of the display for a 
pre-programmed time.   
After the time-out expires or the   key has been pressed (the   key will override the 
time-out period), the status is selected and will be transmitted to the site or stored in the 
radio memory where it can be polled by the site at a future time. 
View the currently selected status after it has been transmitted by pressing the   key and then the   
key and then the   button prior to the time-out period. If the status was not sent successfully to the site, 
the text associated with the status condition will flash in the display. 
The status selection can be changed by pressing a different status key 0 through 9, or the status operation 
can be cancelled by pressing  .  Both operations must be carried out prior to the time-out period.  
8.23.2  Message Operation 
The following method can be used to transmit a Message using the Message Operation. 
1. Press the   key. 
2. Press the corresponding pre-programmed 0 through 9 pre-programmed “message” key.  If no message 
has  been  programmed  for  the  selected  number  key,  the  radio  will  display  NO ENTRY.  A  valid 
selection will permit the message to appear in the top line of the display and the message ID to appear 
in the second line of the display for a pre-programmed time.   
The message selection can be changed by pressing a different message key 0 through 9, or the message 
operation  can  be  cancelled  by  pressing  .    Both  operations  must  be  carried  out prior  to  the  pre-
programmed time-out period.  
8.24  MACRO KEY OPERATION 
Macro  key  operation  permits  the  user  to  accomplish  a  series  of  keystrokes  with  a  single  "macro" 
keystroke. Each Macro Key is capable of executing up to 20 keystrokes, to any push button input (i.e., 
keypad keys, option buttons, etc.). Each macro key can be pre-programmed to activate when pressed or 

  14221-1500-2000, Rev. D 
41 
when released. A macro key can also be pre-programmed to change the key stroke sequence the next time 
the macro key is activated.  
For  detailed  operation  and  assignment  of  macro  keys,  contact  your  communications  supervisor  or 
administrator. 
8.25  DATA COMMUNICATIONS 
The XG-25P series portable radios, when operating in trunked configuration, permit both voice and data 
calls to be transmitted and received. The radio can handle only one type of call at a time; however, either 
data  or  voice  is  selected  transparently  by  the  operator  through  normal  usage  of  the  radio.  Data 
communications is not supported in conventional mode.  
The  radios  can  be  connected  to  a  Mobile  Data  Terminal  (MDT)  or  to  a  host  computer.  Any  RS-232 
compatible device that supports the Radio Data Interface (RDI) protocol (Version 1.91 or greater) may be 
connected  to  the  radio.  Support  for  MDTs  or  host  computers  is  a  programmable  option  per  radio. 
Additionally,  radios  may  also  be  programmed  for  data  only  operation  (no  voice  calls  transmitted  or 
received). 
8.25.1  Displays 
The following will be displayed during the various states of data mode of operation: 
TX DATA 
Appears on top line of the display when the radio is transmitting a data call.  
RX DATA 
Appears on top line of the display when the radio is receiving a data call.  
DATA OFF 
Appears on top line of the display when the radio is in the data disabled state.  
DATA ON 
Appears for two seconds on top line of  the display when the radio is toggled to the data 
enabled state.  
8.25.2  Data Off Operation 
The radio can be placed in the data disabled state by any of the following methods. When the data state is 
disabled, DATA OFF appears on the top line of the display.  
 Declaring an emergency (not to be used unless an actual emergency condition exists). Alert tone will 
sound.  
 Pressing button   (if pre-programmed as “no data” key). Alert tone will sound.  
 Pressing the pre-programmed “no data” (ND) key.  Refer to previous bullet. 
8.25.3  Data On Operation 
The data state is enabled by one of the following (depending on how it was disabled).  DATA  ON will 
appear on the top line in the display for two seconds then the display will return to normal.  
 Pressing the pre-programmed “no data” (ND) key toggles data state on or off.  
 Clearing an emergency. This is valid only if the emergency caused “DATA OFF” operation. 
8.25.4  Exiting Data Calls 
Under normal conditions, the radio enters the scan lockout mode and returns to the control channel after 
completion of a  data call (transmit or receive). If, during a  data  call, one  of the  following  operations 
occurs, the data call is immediately terminated and the radio performs the desired function:  

14221-1500-2000, Rev. D   
42 
 If the PTT is activated. 
 If an Emergency is declared by pressing the pre-programmed emergency button. 
 If a group or system is changed. 
8.25.5  Scan Lockout Mode 
Following the transmission or reception of a data call, if scan is enabled, scanning will stop temporarily.  
There are two independent pre-programmed times associated with this mode; one after a received data 
call and one after a transmitted data call. During this time the scan indicator will flash to indicate that scan 
is enabled but temporarily suspended. This condition typically returns to normal scan operation when the 
pre-programmed time expires; however, the following operations and conditions will terminate the scan 
lockout mode before the timeout has expired. 
 Press the   button.  
 Press the PTT.  
 Change a group or system.  
 Enter Telephone Interconnect mode.  
 Enter Individual call mode.  
 Receive a new emergency assignment.  
 Declare or clear an emergency.  
 Receive an individual or phone call.  
 Receive an Agency, Fleet, or System All Call. 
 Press   (Scan model) or   (System model) to toggle Scan on or off. 
8.25.6  Data Lockout Mode 
During the voice call scan hang time (pre-programmed), the radio does not receive data calls. 
8.26  SELECTIVE SIGNALING (CONVENTIONAL) 
Selective  signaling  controls  the  muting  and  unmuting  of  the  receive  audio.    This  allows  a  user  or 
dispatcher to selectively call an individual radio or group of radios.  The XG-25P portable radios support 
selective signaling in Type 99 decode format.  
8.26.1  Type 99 Operation  
Type 99 is a conventional in-band, two-tone sequential signaling method.  This conventional signaling 
protocol  controls  the  muting  and  unmuting  of  a  radio.    Type  99  encoded  base  stations,  mobiles,  or 
portables can selectively call individual units or groups of units in a conventional system.  Type 99 is 
used in paging operations providing a dispatcher with the ability to selectively call a radio or a group of 
radios.    If  Type  99  is  enabled  in  the  radio  personality,  the  radio  can  decode  Individual,  Group,  and 
Supergroup Type 99 calls.  
In a selective signaling environment, the XG-25P portable radios operate in one of two states, Monitor 
mode or Selective Call mode.  
 In Monitor mode, Type 99 “OFF,” the decoder is disabled and all calls are heard by the user.  

  14221-1500-2000, Rev. D 
43 
 In Selective Call mode, Type 99 “ON,” the decoder is enabled and  only calls intended for the user 
will be heard.  
8.26.2  Type 99 with or without Channel Guard  
Selective signaling operates with or without Channel Guard.  If Channel Guard is enabled, the radio can 
be programmed with an "And" or an "Or" option, determined by programming with T99 Mute Control.  
 If  the  "And"  option  is  programmed,  T99  calls  require  the  correct  selective  signaling  (T99  tone 
sequence) AND the correct Channel Guard tones are heard by the user.  
 If the  "Or"  option  is  programmed, calls  with  the  correct  Channel Guard  tones  OR calls  with  the 
correct T99 tone sequence and Channel Guard tones are heard by the user.  
A radio operating in Selective Call mode that receives a selective call switches to the Monitor mode (after 
decoding the T99  call) and the  TX/RX LED flashes  green.    The  TX/RX LED indicates  whether  the 
channel has a carrier signal.   
8.26.3  Resetting Type 99 after a Call  
After  decoding  a  Type  99  call,  the  radio  operates  in  Monitor  mode  and  all  traffic  on  the  channel  is 
audible.  If the channel has Channel Guard, only the traffic with the radio's Channel Guard tone will be 
heard.  
To reset Type 99 operation, use one of the following methods:  
 Press the   button.  
 Press the   button, if enabled through programming to toggle Type 99 on/off.  
 Allow the "Auto-Reset" timer, if enabled through programming, to reset the Type 99 decoder.  
8.26.4  Type 99 Disable after PTT  
The radio may be programmed with the Type 99 Disable after PTT feature, which automatically disables 
the Type 99 decoder after a transmission.  
Use one of the methods outlined in the Section 8.26.3 to reset Type 99 operation.  

14221-1500-2000, Rev. D   
44 
9  BASIC TROUBLESHOOTING 
Use Table 9-1 as a troubleshooting guide if the radio is not functioning properly.  If additional assistance 
is required, contact a qualified service technician or call Harris at 1-800-528-7711.  
Table 9-1: Troubleshooting 
SYMPTOM 
POSSIBLE CAUSE 
POSSIBLE SOLUTION 
Radio will not turn 
on. 
Low battery charge. 
Change the battery pack to a fully charged pack. 
No Audio. 
Speaker volume is 
muted. 
Increase the volume level. 
Poor Audio. 
User is in a poor 
coverage area or not 
on the network. 
Move to a better coverage area. 
Radio powers off for 
no apparent reason. 
Radio may be 
experiencing very 
low voltage.  
Have the battery checked by an authorized technician. 
Radio will not 
transmit. 
Radio may be out of 
coverage area or 
may be overheated. 
Return to coverage area if possible. If overheated, let 
radio cool before retrying transmission. Report this 
failure to an authorized technician. 

  14221-1500-2000, Rev. D 
45 
10  CUSTOMER SERVICE 
10.1  CUSTOMER CARE 
If any part of the system equipment is damaged on arrival, contact the shipper to conduct an inspection 
and prepare a damage report.  Save the shipping container and all packing materials until the inspection 
and  the  damage  report  are  completed.    In  addition,  contact  the  Customer  Care  center  to  make 
arrangements  for  replacement  equipment.    Do  not  return  any  part  of  the  shipment  until  you  receive 
detailed instructions from a Harris representative. 
Contact the Customer Care center at http://www.pspc.harris.com/CustomerService or: 
North America: 
Phone Number:  1-800-368-3277 
Fax Number:   1-321-409-4393 
E-mail:  PSPC_CustomerFocus@harris.com  
International: 
Phone Number:  1-434-455-6403 
Fax Number:  1-321-409-4394 
E-mail:  PSPC_InternationalCustomerFocus@harris.com  
10.2  TECHNICAL ASSISTANCE 
The Technical Assistance Center's (TAC) resources are available to help with overall system operation, 
maintenance, upgrades and  product  support. TAC  is  the  point of  contact  when answers are needed to 
technical questions. 
Product  specialists,  with  detailed  knowledge  of  product  operation,  maintenance  and  repair  provide 
technical support via a toll-free (in North America) telephone number. Support is also available through 
mail, fax and e-mail.  
For more information about technical assistance services,  contact your sales representative, or call the 
Technical Assistance Center at: 
North America:   1-800-528-7711 
International:    1-434-385-2400 
Fax:      1-434-455-6712 
E-mail:     PSPC_tac@harris.com  

14221-1500-2000, Rev. D   
46 
RECHARGEABLE BATTERY WARRANTY 
A.  Harris Corporation, a Delaware Corporation, through its RF Communications Division (hereinafter "Seller") warrants to 
the original purchaser for use (hereinafter "Buyer") that nickel-cadmium, nickel-metal hydride, lithium-ion, and lithium-
polymer batteries supplied by Seller shall be free from defects in material and workmanship, and shall conform to its 
published specifications for a period of twelve (12) months from the date of purchase. 
B.  For purposes of this warranty, batteries shall be deemed defective if (1) the battery capacity is less than 80% rated 
capacity, or (2) the battery develops leakage. 
C.  If any battery fails to meet the foregoing warranty, Seller shall correct the failure by issuing a replacement battery upon 
receipt of the defective battery at an Authorized Service Center (ASC) or Seller factory (for OpenSky® Equipment only). 
D.  Replacement batteries shall be warranted only for the remaining unexpired warranty period of the original battery. This 
warranty becomes void if: 
1.  The battery has been subjected to any kind of misuse, detrimental exposure, or has been involved in an accident. 
2.  The battery is used in equipment or service other than the radio equipment for which it is specified. 
E.  The preceding paragraphs set forth the exclusive remedies for claims based upon defects in or non-conformity of any 
battery, whether the claim is in contract, warranty, tort (including negligence), strict liability or otherwise, and however 
instituted. Upon the expiration of the warranty period, all such liability  shall  terminate. The foregoing warranties are 
exclusive and in lieu of all other warranties, whether oral, written, expressed, implied or statutory. NO IMPLIED OR 
STATUTORY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE SHALL APPLY. 
IN  NO  EVENT  SHALL  THE  COMPANY  BE  LIABLE  FOR  ANY  INCIDENTAL,  CONSEQUENTIAL,  SPECIAL, 
INDIRECT OR EXEMPLARY DAMAGES. 
This warranty applies only within the United States. 
To obtain the name and address of an Authorized Service Center (ASC), ask your salesperson, or call one of the factory 
number(s) printed at the bottom of this page. 
Harris Corporation  Harris Corporation 
RF Communications Division  RF Communications Division 
221 Jefferson Ridge Parkway  1680 University Avenue 
Lynchburg, VA 24501  Rochester, NY 14610 
1-800-528-7711  1-585-244-5830 
ECR-7048D 

  14221-1500-2000, Rev. D 
47 
WARRANTY 
Please  register this  product  within  10  days  of  purchase.  Registration  validates  the  warranty  coverage, and  enables 
Harris to contact you in case of any safety notifications issued for this product.  Registration can be made on-line at 
http://www.pspc.harris.com/Service/WarrantySupport.asp. 
A. Harris Corporation, a Delaware Corporation, through its RF Communications Division (hereinafter "Seller") warrants 
to the original purchaser for use (hereinafter "Buyer") that Equipment manufactured by or for the Seller shall be free 
from defects in material and workmanship, and shall conform to its published specifications. With respect to all non-
Seller Equipment, Seller gives no warranty, and only the warranty, if any, given by the manufacturer shall apply.  
Rechargeable batteries are excluded from this warranty but are warranted under a separate Rechargeable Battery 
Warranty (ECR-7048). 
B. Seller’s  obligations  set  forth  in  Paragraph  C  below  shall  apply  only  to  failures  to  meet  the  above  warranties 
occurring within the following periods of time from date of sale to the Buyer and are conditioned on Buyer’s giving 
written notice to Seller within thirty (30) days of such occurrence: 
1. for fuses and non-rechargeable batteries, operable on arrival only. 
2. for parts and accessories (except as noted in B.1 and B.5), ninety (90) days. 
3. for MBC-100, XG-25P, XG-75, P7300, P7200, P7100IP, P5500, P5400, P5300, P5200, P5100, P3300, M7300, 
M7200 (including V-TAC), M7100IP, M5300, M3300 and SG5300 radios, two (2) years. 
4. for Unity® XG-100P and XG-100M, three (3) years. 
5. for Six-Bay battery Chargers (12082-0314-xx and CH-104570-xxx), one (1) year. 
6. for all other equipment of Seller’s manufacture, one (1) year. 
C.  If any Equipment fails to meet the foregoing warranties, Seller shall correct the failure at its option (i) by repairing 
any defective or damaged part or parts thereof, (ii) by making available at Seller’s factory any necessary repaired or 
replacement  parts,  or  (iii)  by replacing  the  failed  Equipment with  equivalent  new or  refurbished  Equipment.  Any 
repaired or replacement part furnished hereunder shall be warranted for the remainder of the warranty period of the 
Equipment in which it is installed. Where such failure cannot be corrected by Seller’s reasonable efforts, the parties 
will negotiate  an equitable  adjustment in price. Labor  to perform warranty  service will  be provided  at  no  charge 
during the warranty period only for the Equipment covered under Paragraph B.3, B.4 and B.5. To be eligible for no-
charge  labor,  service  must  be  performed  at  Seller’s  factory,  by  an  Authorized  Service  Center  (ASC)  or  other 
Servicer approved for these purposes either at its place of business during normal business hours, for mobile or 
personal  equipment,  or  at  the  Buyer’s  location, for  fixed location equipment. Service on fixed location equipment 
more  than  thirty  (30)  miles  (48  km)  from  the  Service  Center  or  other  approved  Servicer’s  place  of  business  will 
include a charge for transportation. 
D. Seller’s  obligations  under  Paragraph  C  shall  not  apply  to  any  Equipment,  or  part  thereof,  which  (i)  has  been 
modified  or  otherwise  altered  other  than  pursuant  to  Seller’s  written  instructions  or  written  approval  or,  (ii)  is 
normally consumed in operation or, (iii) has a normal life inherently shorter than the warranty periods specified in 
Paragraph B, or (iv) is not properly stored, installed, used, maintained or repaired, or, (v) has been subjected to any 
other kind of misuse or detrimental exposure, or has been involved in an accident. 
E.  The preceding paragraphs set forth the exclusive remedies for claims based upon defects in or nonconformity of the 
Equipment, whether the claim is in contract, warranty, tort (including negligence), strict liability or otherwise, and 
however  instituted.  Upon  the  expiration  of  the  warranty  period,  all  such  liability  shall  terminate.  The  foregoing 
warranties are exclusive and in lieu of all other warranties, whether oral, written, expressed, implied or statutory. NO 
IMPLIED OR STATUTORY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE 
SHALL  APPLY.  IN  NO  EVENT  SHALL  THE  SELLER  BE  LIABLE  FOR  ANY  INCIDENTAL,  CONSEQUENTIAL, 
SPECIAL, INDIRECT OR EXEMPLARY DAMAGES. 
This warranty applies only within the United States. 
Harris Corporation  Harris Corporation 
RF Communications Division  RF Communications Division 
221 Jefferson Ridge Parkway  1680 University Avenue 
Lynchburg, VA 24501  Rochester, NY 14610 
1-800-368-3277  1-585-244-5830 
ECR-7047T 

Public Safety and Professional Communications  |  www.pspc.harris.com 
221 Jefferson Ridge Parkway  |  Lynchburg, VA USA 24501  |  1-800-528-7711