ICOM orporated 317600 VHF P25 Trunking Mobile Transceiver User Manual IC F9511HT Instruction Manual
ICOM Incorporated VHF P25 Trunking Mobile Transceiver IC F9511HT Instruction Manual
Contents
- 1. User Manual
 - 2. User Manual 1
 - 3. User Manual 2
 
User Manual

INSTRUCTION MANUAL
This device complies with Part 15 of the FCC Rules. Op-
eration is subject to the condition that this device does 
not cause harmful interference.
iF9511HT
VHF P25 TRUNKING 
MOBILE TRANSCEIVER

i
IMPORTANT
READ ALL INSTRUCTIONS carefully and com-
pletely before using the transceiver.
SAVE THIS INSTRUCTION MANUAL — This 
instruction manual contains important operating instructions 
for the IC-F9511HT VHF MOBILE TRANSCEIVER.
✔  When the optional UT-125 aes/des encryption 
unit is installed:
When you attempt to re-export this product and/or AES en-
cryption of this product is activated, you must comply with the 
export regulations of your country, which can be highly restric-
tive. YOUR FAILURE TO COMPLY WITH EXPORT REGULA-
TIONS MAY SUBJECT YOU TO FINES OR PENALTIES. AES 
encryption products including this software fall under the con-
trol of the Japanese Government as described in Appendix I: 
Export Legal  Controls and Appendix: Exchange Legal Con-
trols. Please consult with your dealer or sales representative 
for details.
EXPLICIT DEFINITIONS
WORD DEFINITION
RWARNING Personal injury, fire hazard or electric 
shock may occur.
CAUTION Equipment damage may occur.
NOTE
If disregarded, inconvenience only. No risk 
of personal injury, fire or electric shock.
See the operating guide for details of Analog and APCO 
P25 system operations. Consult your Icom dealer or sys-
tem operator for details concerning your transceivers pro-
gramming.
Icom, Icom Inc. and the   logo are registered trademarks of Icom Incor-
porated (Japan) in the United States, the United Kingdom, Germany, France, 
Spain, Russia and/or other countries.
All other products or brands are registered trademarks or trademarks of their 
respective holders.

ii
FCC INFORMATION
• FOR CLASS B UNINTENTIONAL RADIATORS:
This equipment has been tested and found to comply with the 
limits for a Class B digital device, pursuant to part 15 of the 
FCC Rules. These limits are designed to provide reasonable 
protection against harmful interference in a residential instal-
lation. This equipment generates, uses and can radiate radio 
frequency energy and, if not installed and used in accordance 
with the instructions, may cause harmful interference to radio 
communications.  However,  there  is  no  guarantee that inter-
ference will not occur in a particular installation. If this equip-
ment does  cause harmful interference to radio or  television 
reception, which can be determined by turning the equipment 
off and on, the user is encouraged to try to correct the inter-
ference by one or more of the following measures:
  • Reorient or relocate the receiving antenna.
  •  Increase  the  separation  between  the  equipment  and 
receiver.
  •  Connect the equipment into an outlet on a circuit different 
from that to which the receiver is connected.
  •  Consult the dealer or an experienced radio/TV technician 
for help.
ABOUT IPR
This device is made under license under one or more of the 
following U.S. 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; #5,164,986, 
#5,185,795, and #5,146,497.
* IPR means ‘Intellectual Property Rights.’
VOICE CODING TECHNOLOGY
The  AMBE+2™  voice  coding Technology  embodied  in  this 
product is  protected  by intellectual  property rights including 
patent  rights,  copyrights  and  trade  secrets  of  Digital  Voice 
Systems, Inc. This voice coding Technology is licensed sole-
ly for use  within  this  Communications  Equipment. The user 
of this Technology is  explicitly prohibited from  attempting to 
extract, remove, decompile, reverse engineer, or disassemble 
the Object Code, or in any other way convert the Object Code 
into a human-readable form. U.S. Patent Nos.
#5,870,405, #5,826,222, #5,754,974, #5,701,390, #5,715,365, 
#5,649,050, #5,630,011, #5,581,656, #5,517,511, #5,491,772, 
#5,247,579, #5,226,084 and #5,195,166.

iii
RWARNING! NEVER connect the transceiver to an AC 
outlet. This may pose a fire hazard or result in an electric shock.
RWARNING! NEVER connect the transceiver to a 
power source of more than 16 V DC such as a 24 V battery. 
This connection will ruin the transceiver.
RWARNING! NEVER cut the DC power cable be-
tween the DC plug and fuse holder. If an incorrect connection 
is made after cutting, the transceiver may be damaged.
RWARNING! NEVER place the transceiver where 
normal operation of the vehicle may be hindered or where it 
could cause bodily injury.
CAUTION! NEVER allow children to touch the trans-
ceiver.
CAUTION! NEVER expose the transceiver to  rain, 
snow or any liquids. The transceiver may be damaged.
USE the specified microphone only. Other microphones have 
different pin assignments and may damage the transceiver.
DO NOT use or place the transceiver in areas with tem-
peratures below –30°C (–22°F) or above +60°C (+140°F), or 
in areas subject to direct sunlight, such as the dashboard.
DO NOT place the transceiver in excessively dusty envi-
ronments.
DO NOT operate the transceiver without running the ve-
hicle’s engine. The vehicle’s battery will quickly run out if the 
transceiver transmits while the vehicle’s engine OFF.
DO NOT place the transceiver against walls. This will ob-
struct heat dissipation.
DO NOT use chemical agents such as benzine or alcohol 
when cleaning, as they damage the transceiver surfaces.
BE CAREFUL! The transceiver will become hot when 
operating continuously for long periods.
KEEP the transceiver away from heavy rain, and never im-
merse it in the water.
When  the  supplied/optional  microphone*,  the  front/rear 
plate(s) and the speaker jack cover of the controller are at-
tached, the main unit and the controller meet IP54 require-
ments for dust-protection and splash resistance.
However, once these items have been dropped, dust-protec-
tion and splash resistance cannot be guaranteed because of 
possible damage to these cases or the waterproof seal.
* The microphone is not dust-protection and splash resistance.
For U.S.A. only
CAUTION: Changes or modifications to this transceiver, not 
expressly approved by Icom Inc., could void your authority to 
operate this transceiver under FCC regulations.
PRECAUTIONS

iv
TABLE OF CONTENTS 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IMPORTANT .......................................................................... i
EXPLICIT DEFINITIONS ....................................................... i
FCC INFORMATION ............................................................ ii
ABOUT IPR .......................................................................... ii
VOICE CODING TECHNOLOGY ......................................... ii
PRECAUTIONS ................................................................... iii
TABLE OF CONTENTS ....................................................... iv
1  PANEL DESCRIPTION ................................................1−6
 n Front panel— Controller ...............................................1
 n Function display— Controller .......................................3
 n Programmable function keys ........................................4
2  BASIC OPERATION ..................................................7−13
 n Turning power ON ........................................................7
 n Channel selection .........................................................7
 n Receiving and transmitting ...........................................8
 n Clock function ...............................................................9
 n Wake up function ........................................................10
 n Sleep function ............................................................11
 n User set mode ............................................................12
3  CONNECTION AND MAINTENANCE ....................14−21
 n Separation cable connection ......................................14
 n Rear panel connection ...............................................16
 n Supplied Accessories .................................................17
 n Mounting the transceiver ............................................18
 n Antenna ......................................................................20
 n Fuse installation .........................................................20
 n Cleaning .....................................................................20
 n Speaker connector information ..................................21
4  OPTIONS .......................................................................22
5  SAFETY TRAINING INFORMATION .............................23

1
1PANEL DESCRIPTION
n Front panel— Controller
0 1 c h - 0 1
I C - F 9 5 1 1 H T
o
qew
y ru ti
!0
q AF VOLUME CONTROL KNOB
  Rotate the knob to adjust the audio output level.
  •  Minimum audio level is pre-programmed.
w FUNCTION DISPLAY (p. 3)
   Displays a variety of information, such as an operating 
channel number/name, DTMF numbers and audible con-
dition, etc.
e UP/DOWN KEYS
  Push to select an operating channel, etc.
  *The desired function can be assigned by your dealer. (p. 4)
r 10-KEYPAD
  The keypad allows you to enter digits to:
  •  Select memory channels, tone channels and DTMF codes (when 
in the DTMF code channel selection mode)
  • Start up with a password
  •  Input the Individual ID code during P25 mode operation. (De-
pending on the pre-setting)
t BUSY INDICATOR
   Lights green while receiving a signal, or when the squelch 
is open.

2
1
PANEL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
y POWER SWITCH [POWER]
  Push to turn the power ON and OFF.
  • The following functions are available at power ON as options:
    - Automatic scan start
    - Password prompt
    - Set mode
u TRANSMIT INDICATOR
   Lights red while transmitting.
i DEALER-PROGRAMMABLE KEYS
   Desired functions can be programmed independently by 
your dealer. (p. 4)
  In this instruction manual, these keys are from the left, 
called [P0]/[P1]/[P2]/[P3]/[P4].
o MICROPHONE CONNECTOR
  Connect the supplied or optional microphone.
  •  When you connect a microphone, be sure to fit the connector 
cover of the microphone into the connector to maintain the con-
troller’s dust protection and splash resistance.
Connector cover
   NEVER connect non-specified microphones. The pin 
assignments may be different and the transceiver may 
be damaged.
D  MICROPHONE
   The supplied microphone has a PTT switch and a hanger 
hook.
  •  The following functions are available when the microphone is on 
or off hook (depending on the setting):
  - Automatic scan starts when it is on hook.
  - Scan is cancelled when it is off hook.
  - Scan is paused when it is off hook.
  - 
Automatic priority channel selection is available when it is off hook.
  - Sets to ‘Inaudible’ condition (mute condition) when it is on hook.
  - 
Sets to ‘Audible’ condition (unmute condition) when it is off hook.
!0 SPEAKER JACK
  Connect a 4–8 ø external speaker.
  • Max. input power: 7 W
  • Attach the jack cover when no external speaker is connected.
Jack cover

3
1PANEL DESCRIPTION
n Function display— Controller
0 1 c h - 0 1
I c - F 9 5 1 1 H T
uq w e r t y i
!0
o
q RECEIVED SIGNAL STRENGTH INDICATOR
  Indicates relative signal strength level.
Weak     Receive Signal level     Strong 
w LOW POWER INDICATOR
  Appears when low output power is selected.
  • When high output power is selected, no indicator appears.
e AUDIBLE INDICATOR
   Appears when the channel is in the ‘audible’ (unmute) con-
dition.
r COMPANDER INDICATOR
  Appears when the compander function* is activated.
  * Analog mode operation only
t SCRAMBLER INDICATOR
   Appears when the voice scrambler or encryption function 
is activated.
y BELL INDICATOR
   Appears/blinks when the specific page call* is received, 
depending  on  how  the  transceiver  has  been  pre-pro-
grammed.
  * P25 operation only
u TELEPHONE INDICATOR
  Appears when a phone call* is received.
  * P25 operation only
i SHORT MESSAGE INDICATOR
   Appears when an Status message or Short message is 
received.
o ALPHANUMERIC DISPLAY
   Displays an operating channel number, channel name, Set 
mode contents, DTMF code, etc. 
!0 ACTIVATED KEY INDICATOR
   Appears above the key assigned as [Scan Add/Del (Tag)] 
key when that key has been activated.
See the operating guide for details of Analog and P25 
Trunking/Conventional system operations. Consult your 
Icom dealer or system operator for details concerning 
your transceiver’s programming.

4
1
PANEL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
n Programmable function keys
The following functions can be assigned to [UP], [DOWN], 
[P0], [P1], [P2], [P3] and [P4] programmable function keys.
Consult your Icom dealer or system operator for details con-
cerning your transceivers programming.
If the programmable function names are bracketed in the fol-
lowing explanations, the specific key is used to activate the 
function depends on the programming.
CH UP AND DOWN KEYS 
➥  Push to select an operating channel.
➥  Push to select a scan group after pushing and holding 
[Scan A Start/Stop]/[Scan B Start/Stop].
ZONE KEY
Push this key, then push [CH Up] or [CH Down] to select the 
desired zone.
What  is “zone”?—The desired  channels are  assigned 
into a zone according to the intended use for grouping. 
For example, ‘Staff A’ and ‘Staff B’ are assigned into a 
“Business” zone, and ‘John’ and ‘Cindy’ are assigned into a 
“Private” zone.
SCAN A START/STOP KEY
➥ Push to start and cancel scanning operation.
  •  When Power ON Scan function is activated, push to pause the 
scanning operation. And the paused scan resumes after the 
specified time period has passed.
➥ Push and hold this key for 1 sec. to indicate the scan list, 
then push [CH Up] or [CH Down] to select the desired list. 
(Available depending on the pre-setting.)
SCAN B START/STOP KEY
➥ Push to start and cancel scanning operation.
   The  scan restarts  after  the specified  time  period  has 
passed when the scan (started with this key) is cancelled 
by except for this key operation.
➥  Push and hold this key for 1 sec. to indicate the scan list, 
then push [CH Up] or [CH Down] to select the desired list.
SCAN ADD/DEL (TAG) KEY
Push to add or delete the selected channel to/from the scan 
list.
1.  Push to indicate the scan list, then push [CH Up] or [CH 
Down] to select the desired list.
2.  Push to add or delete the channel to/from the selected 
scan list.
3.  Push and  hold  for 1 sec. to exit the  scan list selection 
mode.

5
1PANEL DESCRIPTION
PRIO A/B KEYS
➥  Push to select Priority A or Priority B channel.
➥  Push and hold [Prio A (Rewrite)] or [Prio B (Rewrite)] for 
1 sec. to rewrite the operating channel as the Priority A or 
Priority B channel.
MR-CH 1/2/3/4 KEYS
Push to select the memory channel 1 to 4 directly.
MONI KEY
Mute and release the CTCSS (DTCS), NAC or Talkgroup ID 
squelch mute. Open any squelch/deactivate any mute while 
pushing this key.
TALK AROUND KEY (Conventional operation only)
Turn the talk around function ON and OFF.
•  The talk around function equalizes the transmit frequency to the 
receive frequency for transceiver-to-transceiver communication.
PUBLIC ADDRESS KEY
Push to activate the Public Address (PA) function for voice 
amplification. When the PA function is activated, the audio 
output can be controlled from the transceiver separately with 
[CH Up] or [CH Down].
•  This function is available when the external unit, such as a audio 
amplifier, speaker, etc. is additionally connected. (p. 16)
•  Push this key, then speak into the microphone while pushing and 
holding [PTT].
NOTE: “PA/RX Speaker” setting should be turned OFF by 
your dealer with the CS-F9010/F9510 cloning software 
to activate the PA function. Ask your dealer for details.
RX SPEAKER KEY
Push to turn the RX speaker function ON or OFF.
When the RX speaker function is turned ON, the received 
audio can be heard via the external speaker.
•  This function is available when the external speaker is additionally 
connected. (p. 16)
•  This function is useful when you are out of the vehicle.
•  The audio output level is linked to the transceiver’s volume control.
DO NOT operate this key with this transceiver. Otherwise 
no audio may be emitted. 
LOCK KEY
Push and hold to electronically lock all programmable keys 
except the following:
[Moni], [Light], [Lock], [Emergency Single], [Emergency Repeat], 
[Surveillance] and [OPT 1/2/3].
LIGHT KEY
Push to turn the transceiver’s backlight ON for about 5 sec. 
when the backlight function is turned OFF in user set mode. 
(p. 12)
HIGH/LOW KEY
Push to select the transmit output power temporarily or per-
manently, depending on the pre-setting.
• Ask your dealer for the output power level for each selection.

6
1
PANEL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SURVEILLANCE KEY
Push to turn the surveillance function ON or OFF.
When this function is turned ON, the beep is not emitted and 
the LCD backlight does not light when a signal is received or 
a key is pushed, etc.
HOOK SCAN KEY
When the on hook scan function is activated, push this key 
to stop scanning temporarily. Push this key again to re-start 
scanning.
USER SET MODE KEY
➥ Push and hold to enter user set mode.
  •  During in the user set mode, push this key to select an item that 
is enabled by your dealer, and change the value or condition by 
pushing [CH Up] or [CH Down].
➥ Push and hold this key again to exit user set mode.
User set mode is also available via the ‘Power ON function.’ 
Refer to p. 12 also.
OPT 1/2/3 KEYS
Push to control the output signal level from the optional unit 
connector.
CLOCK KEY
➥  Push to indicate the current time on the LCD. (p. 9)
  •  While the current time is indicated, push and hold this key for 
1 sec. to enter the time data edit mode. (p. 9)
➥  Push and  hold  for 1  sec.  to  enter  the  clock set  mode. 
(pgs. 10, 11)
  •  During in the clock set mode, push this key to select an item, 
and change the value or condition by pushing [CH Up] or [CH 
Down].
HOME KEY
Push to return to normal operation.

7
2BASIC OPERATION
n Turning power ON
When you use the transceiver for the first time, or after the 
transceiver has been left unused for a long time, make 
sure to check the date and time indication after turning the 
power ON. If the time and date are not correct, reset them. 
(p. 9)
q Push [   ] to turn the power ON.
w  If the transceiver is programmed for a start up password, 
input the digit codes as directed by your dealer.
  •  10-keypad can be used for password input.
  •  The keys as below can be used for password input:
     The transceiver detects numbers in the same block as identical.  
Therefore “01234” and “56789” are the same.
KEY P0 P1 P2 P3 P4
NUMBER 0
5
1
6
2
7
3
8
4
9
P0 P4P3P2P1
*In  this  instruction  manual,  these  keys  are 
from the left, called [P0]/[P1]/[P2]/[P3]/[P4].
e  When the “PASSWORD” indication does not clear after in-
putting 6 digits, the input code number may be incorrect. 
Turn the power off and start over in this case.
n Channel selection
Several types of channel selections are available. Methods 
may differ according to your system set up.
NON-ZONE TYPE:
To select the desired operating channel:
• Push [CH Up] or [CH Down].
• Push one of [MR-CH 1] to [MR-CH 4].
ZONE TYPE:
To select the desired zone:
• Push [Zone], then push [CH Up] or [CH Down].
AUTOMATIC SCAN TYPE:
Channel setting is not necessary for this type. When turn-
ing power ON, the transceiver automatically starts scanning. 
Scanning stops when receiving a call.

8
2
BASIC OPERATION
1
2
3
4
5
6
7
8
9
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15
16
n Receiving and transmitting
Receiving:
q Push [   ] to turn the power ON.
w  Push [CH Up] or [CH Down] to select a channel in se-
quence.
e  While receiving a call, adjust the audio output level to a 
comfortable listening level.
Transmitting:
Wait for the channel to become clear to avoid interference.
q Take the microphone off hook.
  •  The ‘audible’ condition is selected and BUSY indicator lights 
green.
  • A priority channel may be selected automatically.
w Wait for the channel to become clear.
  • The channel is busy when BUSY indicator lights green.
e  While pushing and holding [PTT], speak into the micro-
phone at your normal voice level.
r Release [PTT] to receive.
IMPORTANT: To maximize the readability of your signal;
1. Pause briefly after pushing [PTT].
2.  Hold the microphone 5 to 10 cm (2 to 4 inches) from 
your mouth, then speak into the microphone at a normal 
voice level.
D Transmitting notes
• Transmit inhibit function
The transceiver has several inhibit functions which restrict 
transmission under the following conditions:
-  The channel is in mute condition (‘Inaudible’ condition; 
“ ” does not appear.)
- The channel is busy.
- Un-matched (or matched) CTCSS is received.
  (Depending on the pre-setting)
-  Un-matched (or matched) NAC is received.*
  (Depending on the pre-setting)
- The selected channel is a ‘receive only’ channel.
*Digital mode operation only.
• Time-out timer
After continuous transmission for the pre-programmed time 
period, the time-out timer is activated, causing the transceiver 
to stop transmitting.
• Penalty timer
Once the time-out timer is activated, transmission is further 
inhibited for a period determined by the penalty timer.

9
2BASIC OPERATION
n Clock function
The transceiver indicates the current time and date when 
[Clock] is pushed. And you can change the indication format 
and time/date settings.
When you use the transceiver for the first time, or after the 
transceiver has been left unused for a long time, make 
sure to check the date and time indication after turning the 
power ON.  If the  time  and date  are not  correct,  reset 
them. 
D Time and date indication
q  Push [Clock] to indicate the current time and date on the 
LCD.
  •  When the indication format is set to 12-hour, “AM” or “PM” is 
indicated.
  •  The LCD indication returns to the stand-by mode after 30 sec. 
has passed with no operation.
1 2 H R 12 : 0 0 P M
Y M D 0 8- 0 4 - 0 1
The time indication format (12-hour/24-hour) Time
Date
Date indication format (Y: Year, M: Month, D: Day) 
w  Push [Clock] again to return to the stand-by mode.
D Time and date settings
q  Push [Clock] to indicate the current time and date on the 
LCD.
1 2 H R 12 : 0 0 P M
Y M D 0 8- 0 4 - 0 1
w  Push and hold [Clock] for 1 sec. to enter the time and date 
setting mode.
  •  The time indication format, “24HR” or “12HR” blinks.
1 2 H R 12 : 0 0 P M
Y M D 0 8- 0 4 - 0 1
e  Push [Clock] to select the desired item to be changed.
r  Push [CH Up] or [CH Down] to set the selected item.
1 2 H R 03 : 0 0 P M
Y M D 0 8- 0 4 - 0 1

10
2
BASIC OPERATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
t  Push [Clock] to set.
  •  The next item blinks.
1 2 H R 03 : 0 0 P M
Y M D 0 8- 0 4 - 0 1
y  Repeat steps e to t to set items.
u After setting, push and hold [Clock] for 1 sec. to program.
  • Return to the time and date setting mode.
i Push [Clock] to return to the stand-by mode.
n Wake up function
The wake up function allows the transceiver to be automati-
cally turned ON according to the wake up time setting.
q  Push  and hold  [Clock]  for  1 sec.  to enter  the clock  set 
mode.
  • “WAKE UP” is indicated.
W A K E UP
O F F
w  Push [CH Up] or [CH Down] to turn the wake up function 
ON.
e Push [Clock] to set, and select “WAKE UP TIME.”
W A K E UP T I M E
07:25AM
r  Push [CH Up] or [CH Down] to enter the wake up time edit 
mode.
  • The ‘hour’ digit blinks.
W A K E UP T I M E
07:25AM
☞ Continues to the next page

11
2BASIC OPERATION
t  Push [CH Up] or [CH Down] to input the ‘hour’ data for 
wake up time. After inputting, push [Clock] to set.
  • The ‘minutes’ digit blinks.
W A K E UP T I M E
09:25AM
y  Push [CH Up] or [CH Down] to input the ‘minutes’ data for 
wake up time. After inputting, push [Clock] to set.
W A K E UP T I M E
09:30AM
u  Push  and hold  [Clock]  for 1  sec.  to exit the  clock  set 
mode.
  • Return to the stand-by mode.
n Sleep function
The sleep function allows the transceiver to be automatically 
turned OFF according to the sleep time setting.
q  Push and hold [Clock] for 1 sec. to enter the clock set 
mode.
  • “WAKE UP” is indicated.
w Push [Clock] several times to select “SLEEP.”
SLEEP
O N
e  Push [CH Up] or [CH Down] to turn the sleep function 
ON.
r Push [Clock] to set, and select “SLEEP TIME.”
S L E E P T I M E
05:35PM
t  Push [CH Up] or [CH Down] to enter the sleep time edit 
mode.
  • The ‘hour’ digit blinks.
S L E E P T I M E
05:35PM

12
2
BASIC OPERATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
y  Push [CH Up] or [CH Down] to input the ‘hour’ data for 
sleep time. After inputting, push [Clock] to set.
  • The ‘minutes’ digit blinks.
S L E E P T I M E
08:35PM
u  Push [CH Up] or [CH Down] to input the ‘minutes’ data for 
sleep time. After inputting, push [Clock] to set.
S L E E P T I M E
08:00PM
i  Push  and hold  [Clock]  for 1  sec.  to exit the  clock  set 
mode.
  • Return to the stand-by mode.
n User set mode
The user set mode is accessed at power ON and allows you 
to set seldom-changed settings. You  can “customize”  the 
transceiver operation to suit your preferences and operating 
style.
Entering the user set mode:
q  While pushing and holding [P1] and [P2], push [   ] to turn 
the power ON.
  • Turn power OFF in advance.
  •  You should hold [P1] and [P2] until “SET MODE” appears on the 
display.
[P1] [P2] [    ]
w Push and hold [P0] to enter user set mode.
[P0]
☞ Continues to the next page

e  Push [P0] several times to select the appropriate item. 
Then, push [Up] or [Down] to set the desired level/condi-
tion.
  •  Available set mode functions are Backlight,  LCD Contrast, 
Beep, Beep Level, Ringer Level, SQL Level, AF Min. Level, 
Mic Gain, Horn, Battery Voltage, Signal Moni and System In-
formation.
[P0] [Up]/[Down]
r  Push [   ] again to exit set mode.
[    ]
User set mode is also available via a programmable key. 
Please refer to p. 6 [User Set Mode Key] section.
13
2BASIC OPERATION

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CONNECTION AND MAINTENANCE
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n Separation cable connection
CAUTION: To avoid damage to the transceiver, disconnect 
the DC power cable from the transceiver before connecting 
the separation cable.
NOTE: The following connections should be performed by 
your Icom dealer or distributor.
The supplied or optional separation cable is required for the 
controller and the main unit connection.
See “OPTIONS” on page 22 for the separation cable details.
D Controller
q  Unscrew the 4 screws, then remove the rear plate from the 
controller.
Unscrew the  cir-
cuit board screw.
Controller
Rear plate
w  Connect the separation cable to the controller as shown 
below.
  •  The cable can be inserted into either the left or right grooves as 
desired.
Separation
cable
Rear plate
Cable
groove
Controller
Screw  the  removed 
circuit  board  screw 
in step q to connect 
the cable terminal.
e  After the cable connection, replace the removed rear plate 
and the 4 screws, then connect the opposite side of the 
separation cable to the main unit. (See the next page)

15
3CONNECTION AND MAINTENANCE
D Main unit
q  Unscrew the 4 screws of the front plate (either the left or 
right), then remove the front plate from the main unit.
Main unit
Unscrew the  cir-
cuit board screw.
Front plate
w  Connect the opposite side of the separation cable that is 
connected to the controller described on the previous page 
as shown below.
  •  The cable can be inserted into either the left or right grooves as 
desired.
Main unit
Separation
cable
Front plate
Cable grooves
Screw  the  removed 
circuit  board  screw 
in step q to connect 
the cable terminal.
e  After the cable connection, replace the removed front plate 
and the 4 screws, then connect the DC power cable.

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CONNECTION AND MAINTENANCE
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+ red
_ black
w ANTENNA CONNECTOR
Connects to an antenna.
Contact  your  dealer  about  an-
tenna selection and placement.
q D-SUB 25-PIN
Connect an 
external unit.
e
qw
r
t
Purchase separately 
Connect  the  supplied  micro-
phone  hanger  to  the  vehicle’s 
ground  for  microphone  on/off 
hook  functions  when  the  op-
tional  microphone  (HM-152/T) 
is used.
MICROPHONE HANGER
The supplied self ground microphone 
can  be  used  for  microphone  on/off 
hook functions. (See p. 2)
EXTERNAL SPEAKER 
CONNECTOR
Connect a 4–8 ø  external speaker.
(See p. 21 for connector information.)
e
r
Crimp terminal
Crimp
tDC POWER RECEPTACLE
Connects to a 12 V DC battery. 
Pay attention to polarities.
NEVER connect to a 24 V bat-
tery.  This  could  damage  the 
transceiver.
Solder
Crimp
NOTE: Use the terminals 
as shown below for the 
cable connections.
12V
Battery
12V
Battery
R CAUTION! NEVER remove 
the fuse-holders from the 
black and red cables.
When  the  optional  micro-
phone (HM-152/T) is used:
Antenna
n Rear panel connection
NOTE:  The  following 
connections should be 
performed by your Icom 
dealer or distributor.

n Supplied Accessories
KEY-STICKER
Microphone Microphone hanger 
and screw set
Separation 
cable
DC power cable
Key caps Housing
Function name 
stickers*2
*1 Fuses should be installed in the fuse holder of the black and red cables, respectively. 
See p. 20 for details.
*2 Used for labelling the programmable function keys according to their assinged functions.
Mounting bracket
for main unit
Mounting bracket
for controller
Bracket bolts
Mounting screws 
(M5×12)
Self-tapping screws 
(M5×16)
Flat washers 
(M5)
Spring washers 
(M5)
Nuts (M5)
Flat washers 
(M5)
Spring washers 
(M5)
Mounting screws 
(M5×12)
Self-tapping screws 
(M5×16)
Bracket screws
Nuts (M5)
Black and red cables
with fuse holders
Socket terminals
Fuses*1
Crimp terminals
Binding bands
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3CONNECTION AND MAINTENANCE

• Function name stickers
There are  no  names  on  the  programmable function keys 
since the functions can be freely assigned to these keys.
Attach the supplied function name stickers as below to the 
appropriate keys for easy recognition of the key’s assigned 
function.
Then, protect the attached stickers from unsticking with the 
supplied key cap as below.
Function name sticker
Key cap
• Housing
Insert the speaker cable terminals to the appropriate slots 
of the supplied housing. See p. 21 for the speaker connector 
information.
Speaker cable terminals
n Mounting the transceiver
D Main unit
The universal mounting bracket supplied with your transceiver 
allows overhead mounting.
•  Mount the main unit securely with the 4 supplied screws to a 
thick surface which can support more than 8 kg (17.63 lb).
*Felts reduce the vibration effects.
Flat
washer
Nut
Felt*
Spring washer
When using
self-tapping screws
Bracket
bolt
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CONNECTION AND MAINTENANCE
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9
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12
13
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16

D Controller
2 types of mounting styles are available— one is overhead 
mounting, and other one is on-board mounting.
On-board mounting
Bracket screw
Overhead mounting
•  Mount the controller securely with the 4 supplied screws to 
a thick surface which can support more than 2 kg (4.40 lb). 
(Overhead mounting)
When using
self-tapping screws
Flat washer
Spring washer
Bracket
screw
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3CONNECTION AND MAINTENANCE

n Antenna
A key element in the performance of any communication sys-
tem is an antenna. Contact your dealer about antennas and 
the best places to mount them.
n Fuse installation
Fuses should be installed in the fuse holder of the black and 
red cables, respectively.
If a fuse blows or the transceiver stops functioning, track 
down the source of the problem if possible, and replace the 
damaged fuse with a new rated one.
❑  Fuse rating: 30 A
 USE the 30 A fuse only.
30 A fuse
n Cleaning
If the transceiver becomes dusty or dirty, wipe it clean with a 
soft, dry cloth.
AVOID the use of solvents such as benzene or al-
cohol, as they may damage the transceiver sur-
faces.
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3CONNECTION AND MAINTENANCE
n 
Speaker connector information
u i o
r t y
q w e
  Connector’s front view
Pin No. Name Description Specifications
qIGN IGSW cont. In 0 − Vcc
wRXSP1 RX AF Out (BTL)
Output power : Max. 20 W
Impedance  : 4 ø
eNC — —
rHORN1* Horn drive cont. Out 0 − Vcc
Output current: Max. 1 A
tHORN2* Horn drive cont. Out 0 − Vcc
yRXSP2 RX AF Out (BTL)
Output power : Max. 20 W
Impedance  : 4 ø
uPS1 AF Out to PA (BTL)
Output power : Max. 20 W
Impedance  : 4 ø
iPS2 AF Out to PA (BTL)
Output power : Max. 20 W
Impedance  : 4 ø
oGND Connects to ground. —
*  When the horn function is activated, HORN1 and HORN2 
are shorted. 

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OPTIONS
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12
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16
•  OPC-607/OPC-608/OPC-609/OPC-726  
separation cables
   Used for a controller and a main unit connection.
  OPC-607 : 3 m; 9.84 ft
  OPC-608 : 8 m; 26.3 ft
  OPC-609 : 1.9 m; 6.3 ft
  OPC-726 : 5 m; 16.4 ft
• SP-30 external speaker
  Input impedance  : 4 ø
  Max. input power  : 40 W
  Available in the near future.
• HM-152/HM-152T/HM-148G hand microphones
  HM-152  : Hand microphone
  HM-152T : DTMF microphone
  HM-148G : Self ground heavy duty microphone
• SM-25 desktop microphone
• OPC-1532/OPC-1871 zone copy cables
  OPC-1532 : Mobile to mobile zone copy cable.
  OPC-1871 :  Mobile to handy zone copy cable. 
Available in the near future.
• UT-125 aes/des encryption unit
Icom optional equipment is designed for optimal perfor-
mance when used with this transceiver. We are not respon-
sible for the transceiver being damaged or any accident 
caused when using non-Icom optional equipment.
Some options may not available in some countries. Please 
ask your dealer for details.

23
5SAFETY TRAINING INFORMATION
W AR N IN G
Your Icom radio generates RF electromagnetic en-
ergy 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 Popula-
tion” in an uncontrolled environment.
•  For compliance with FCC and Industry Canada RF Exposure Re-
quirements, the transmitter antenna installation shall comply with 
the following two conditions:
  1.  The transmitter antenna gain shall not exceed 0 dBi.
  2.  IC-F9511HT:
The antenna is required to be located outside of a vehicle and kept 
at a distance of 66.2 centimeters or more between the transmitting 
antenna of this device and any persons during operation. For small 
vehicle as worst case, the antenna shall be located on the roof top 
at any place on the centre line along the vehicle in order to achieve 
66.2 centimeters separation distance. In order to ensure this dis-
tance is met, the installation of the antenna must be mounted at 
least 66.2 centimeters away from the nearest edge of the vehicle in 
order to protect against exposure to bystanders.
  3.  Transmit only when people outside the vehicle are at least the 
recommended minimum distance of 148 centimeters away from 
the properly installed antenna. This separation distance will en-
sure that  there is sufficient distance from a  properly installed 
externally-mounted antenna to satisfy the RF exposure require-
ments in the applicable RF exposure compliance standards.
C AU TIO N
To ensure that your exposure to RF electromag-
netic energy is within the FCC allowable limits 
for occupational use, always adhere to the fol-
lowing guidelines:
•  DO NOT operate the radio without a proper antenna attached, as 
this may damage the radio and may also cause you to exceed FCC 
RF exposure limits. A proper antenna is the antenna supplied with 
this radio by the manufacturer or an antenna specifically authorized 
by the manufacturer for use with this radio.
•  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” lights red. You can cause the 
radio to transmit by pressing the “PTT” switch.
Electromagnetic Interference/Compatibility
During transmissions, your Icom 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.

MEMO
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MEMO

MEMO
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1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan
A-6718D-1US-q
Printed in Japan
© 2008−2009 Icom Inc.
Printed on recycled paper with soy ink.