Icom IC-F8101 User Manual

INSTRUCTION MANUAL
HF TRANSCEIVER
iF8101
This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.

FOREWORD

FCC INFORMATION

Thank you for purchasing this Icom product. The IC­F8101 h f t r a n s c e i v e r is designed and built with Icom’s state of the art technology and craftsmanship. With proper care, this product should provide you with years of trouble-free operation. We appreciate you making the IC-F8101 your radio of choice, and hope you agree with Icom’s philosophy of “technology first.” ment went into the design of your IC-F8101.
Many hours of research and develop-
D FEATURES
ALE (Automatic Link Establishment)/Sel-
call capability
Digital Signal Processor (DSP) allows flex-
ible filter selection
Full-dot matrix LCD for a variety of infor-
mation

IMPORTANT

FOR CLASS A UNINTENTIONAL RADIATORS:
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interfer­ence when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communica­tions. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
CAUTION: Changes or modifications to this trans­ceiver, not expressly approved by Icom Inc., could void your authority to operate this transceiver under FCC regulations.
READ THIS INSTRUCT ION MANUAL CAREFULLY before attempting to operate the
transceiver.
SAVE THIS INSTRUCTION MANUAL. This
manual contains important safety and operating in­structions for the IC-F8101.

EXPLICIT DEFINITIONS

WORD DEFINITION
R DANGER!
R WARNING!
CAUTION
NOTE
Personal death, serious injury or an explosion may occur.
Personal injury, fire hazard or electric shock may occur.
Equipment damage may occur. Recommended for optimum use. No
risk of personal injury, fire or electric shock.
Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, 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.
Versions of the IC-F8101 which display the “N33” symbol on the serial number seal, comply with Standard Australia Specification No. AS/NZS 4770: 2000.
i

TABLE OF CONTENTS

FOREWORD .............................................................. i
IMPORTANT ............................................................... i
EXPLICIT DEFINITIONS ............................................ i
FCC INFORMATION .................................................. i
TABLE OF CONTENTS ..............................................ii
SAFETY TRAINING INFORMATION .........................iii
INFORMATION EN MATIÈRE DE SÉCURITÉ ..........iv
PRECAUTIONS ......................................................... v
1 PANEL DESCRIPTION ..................................... 1–6
Controller (Front panel or HM-192) ................... 1
Rear panel ........................................................4
LCD screen ....................................................... 5
2 BASIC OPERATION ....................................... 7–10
Power ON .......................................................... 7
Selecting the display mode ............................... 7
Selecting a channel ........................................... 8
Setting audio volume ........................................ 8
Squelch function ...............................................8
Scan function .................................................... 9
Mode selection .................................................. 9
VFO operation ................................................. 10
3 RECEIVE AND TRANSMIT ........................... 11–17
Basic voice transmit/receive ............................ 11
Functions for transmit ..................................... 12
Functions for receive ....................................... 14
4 SELCALL/ALE OPERATION ........................ 18–32
Selcall/ALE ...................................................... 18
1
2
3
4
5
6
7
8
5 MENU SCREEN ............................................ 33–65
Manager Menu ................................................ 33
Main Menu ...................................................... 46
CPU Reset ...................................................... 65
6 CONNECTION AND INSTALLATION ........... 66–79
Supplied accessories ......................................66
Connections .................................................... 68
Ground connection .......................................... 70
Power source .................................................. 71
Antenna ........................................................... 71
CFU-F8100 (Optional Cooling Fan) ................ 71
RMK-6 (Optional Separation kit) ..................... 72
HM-192 (Optional Remote control microphone)
........................................................................ 74
Mounting ......................................................... 75
Fuse replacement ........................................... 77
Connector information ..................................... 78
Connector information for OPC-2308 ............. 79
7 SPECIFICATIONS ............................................... 80
8 OPTIONS ............................................................ 81
ii

SAFETY TRAINING INFORMATION

WARNING
CAUTION
Your Icom 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.
• For compliance with FCC and IC 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. The antenna is required to be located outside of
a vehicle and kept at a distance of 80 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 80 cen­timeters separation distance. In order to ensure this distance is met, the installation of the antenna must be mounted at least 80 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 160 centimeters away from the properly installed antenna. This separation distance will ensure that there is sufficient distance from a properly installed externally-mounted antenna to satisfy the RF ex­posure requirements in the applicable RF exposure compliance standards.
To ensure that your exposure to RF
electromagnetic energy is within the FCC and IC 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 you to exceed FCC and IC 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 and IC RF exposure compliance requirements to be exceeded. The radio is transmitting when the “TX” icon is displayed. 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.
iii

INFORMATION EN MATIÈRE DE SÉCURITÉ

AVERTISSEMENT
MISE EN GARDE
Votre radio Icom produit une énergie électromagnétique de radiofréquen­ces (RF), en mode de transmission. Cet t e r a dio es t c onçu e p our un
«usage professionnel seulement» et classée comme tel, ce qui signifie qu’elle doit être utilisée uniquement dans le cadre d’un travail par des personnes conscientes des dangers et des mesures visant à minimiser ces dangers. Elle N’EST PAS conçue pour une «utilisation grand public», dans un environnement non contrôlé.
• Afin de satisfaire aux exigences de la FCC et d’IC
en matière d’exposition aux RF, il est nécessaire que l’antenne soit installée conformément aux trois conditions suivantes:
1. Le gain de l’antenne du radio émetteur ne doit
pas dépasser 0 dBi.
2. Il faut que l’antenne émettrice de cet appareil
soit placée à l’extérieur d’un véhicule et tenue éloignée d’au moins 80 centimètres de toute per­sonne pendant le fonctionnement. Dans le pire des cas, pour un petit véhicule, l’antenne doit être placée sur le toit, n’importe où dans l’axe central du véhicule, afin de respecter une distance de 80 cm du bord le plus rapproché du véhicule et ainsi éviter que les personnes présentes soient expo­sées.
3. Émettre uniquement lorsque les personnes à
l’extérieur du véhicule se trouvent à au moins la distance minimale recommandée de 160 cm de l’antenne correctement installée. Cette distance de sécurité assurera que les personnes soient placées suffisamment loin d’une antenne correcte­ment fixée à l’extérieur pour satisfaire aux exigen­ces en matière d’exposition aux RF, en vertu des normes de conformité applicables.
Afin de vous assurer que votre expo­sition à une énergie électromagnéti­que de RF se situe dans les limites permises par la FCC et d’IC pour une utilisation grand public, veuillez en tout temps respecter les directives suivantes:
NE PAS faire fonctionner la radio sans qu’une antenne appropriée y soit fixée, car ceci risque d’endommager la radio et causer une exposition supérieure aux limites établies par la FCC L’antenne appropriée est celle qui est fournie avec cette radio par le fabricant ou une antenne spécia­lement autorisée par le fabricant pour être utilisée avec cette radio.
NE PAS émettre pendant plus de 50 % du temps total d’utilisation de l’appareil («50 % du facteur d’utilisation»). Émettre pendant plus de 50 % du temps total d’utilisation peut causer une exposi­tion aux RF supérieure aux limites établies par la FCC et d’IC. La radio est en train d’émettre lors­que le témoin du mode de transmission s’affiche sur l’écran ACL. La radio émettra si vous appuyez sur le bouton du microphone.
Interférence électromagnétique et compatibilité
En mode de transmission, votre radio Icom produit de l’énergie de RF qui peut provoquer des interférences avec d’autres appareils ou systèmes. Pour éviter de telles interférences, mettez la radio hors tension dans les secteurs où une signalisation l’exige. NE PAS faire fonctionner l’émetteur dans des secteurs sensibles au rayonnement électromagnétique tels que les hôpi­taux, les aéronefs et les sites de dynamitage.
et d’IC
.
iv

PRECAUTIONS

R DANGER HIGH RF VOLTAGE! NEVER attach
an antenna or internal antenna connector during trans­mission. This may result in an electrical shock or burn.
R WARNING! NEVER operate the transceiver with a
headset or other audio accessories at high volume levels. Hearing experts advise against continuous high volume operation. If you experience a ringing in your ears, reduce the volume or discontinue use.
R WARNING! NEVER operate or touch the trans-
ceiver with wet hands. This may result in an electric shock or damage to the transceiver.
R WARNING! NEVER apply AC power to the
[DC13.8V] socket on the transceiver rear panel. This could cause a fire or damage the transceiver.
R
WARNING! NEVER apply more than 16 V DC to the
[DC13.8V] socket on the transceiver rear panel, or use reverse polarity. This could cause a fire or damage the transceiver.
R WARNING!
protrude into the transceiver or into connectors on the rear panel. This may result in an electric shock.
NEVER let metal, wire or other objects
R WARNING! ALWAYS use the supplied Black and
red cables with fuse holders. After connecting the fuse holders, DC plug and fuse holder. If an incorrect connection is made after cutting, the transceiver might be damaged.
NEVER
cut the DC power cable between the
R WARNING! Immediately turn OFF the transceiver
power and remove the power cable if it emits an abnor­mal odor, sound or smoke. Contact your Icom dealer or distributor for advice.
CAUTION: NEVER change the internal settings of the
transceiver. This may reduce transceiver performance and/or damage to the transceiver.
In particular, incorrect settings for transmitter circuits, such as output power, idling current, and so on, might damage the expensive final devices.
The transceiver warranty does not cover any problems caused by unauthorized internal adjustment.
CAUTION:
without adequate ventilation. Heat dissipation may be reduced, and the transceiver may be damaged.
NEVER install the transceiver in a place
DO NOT use or place the transceiver in direct sunlight
or in areas with temperatures below –30°C (–22°F) or above +60°C (+140°F).
The basic operations, transmission and reception of the transceiver are guaranteed within the specified operat­ing temperature range. However, the LCD display may not be operate correctly, or show an indication in the case of long hours of operation, or after being placed in extremely cold areas.
v
DO NOT use harsh solvents such as benzine or alco-
hol when cleaning, as they will damage the transceiver surfaces.
DO NOT push the PTT switch when you don’t actually
desire to transmit.
DO NOT place the transceiver against walls or putting
anything on top of the transceiver. This may overheat the transceiver.
Always place unit in a secure place to avoid inadvertent use by children.
BE CAREFUL! If you use a linear amplifier, set the
transceiver’s RF output power to less than the linear amplifier’s maximum input level, otherwise, the linear amplifier will be damaged.
BE CAREFUL! The transceiver will become hot when
operating the transceiver continuously for long periods of time.
USE only the specified microphone. Other manufactur­ers’ microphones have different pin assignments, and connection to the IC-F8101 may damage the transceiver or microphone.
During mobile operation, where air bag deployment may be obstructed.
During mobile operation, where hot or cold air blows directly onto it.
During mobile operation, ceiver without running the vehicle’s engine. When the transceiver’s power is ON and your vehicle’s engine is OFF, the vehicle’s battery will soon become exhausted.
Make sure the transceiver power is OFF before starting the vehicle engine. This will avoid possible damage to the transceiver by ignition voltage spikes.
During maritime mobile operation, keep the trans­ceiver and microphone as far away as possible from the magnetic navigation compass to prevent erroneous indi­cations.
Turn OFF the transceiver’s power and/or disconnect the DC power cable when you will not use the transceiver for long period of time.
NEVER place the transceiver
DO NOT place the transceiver
DO NOT operate the trans-
KEEP the transceiver away from the heavy rain, and
Never immerse it in the water. The transceiver meets IP54* requirements for dust-protection and splash resis­tance. However, once the transceiver has been dropped, dust­protection and splash resistance cannot be guaranteed due to the fact that the transceiver may be cracked, or the waterproof seal damaged, and so on.
* Only when the supplied microphone is attached.

PANEL DESCRIPTION

q w
w !1e
er
io!0
tyu
Keypad (p. 2)
q
o
u
y
t
r
i
• HM-192
• Front panel

Controller (Front panel or HM-192)

1
Quick Reference
1
2
3
•Common
q VOLUME KEYS [ +]/[ –] (p. 8)
Adjusts the audio output level.
w EMERGENCY KEY [
➥ Push to enter the Emergency channel list.
• Push again to return to the normal operating screen.
➥ Hold down for 1 second to transmit Selcall and
NOTE: RFDS calls are available in only the
e POWER KEY [ When the transceiver’s power is OFF: Push to turn ON the transceiver power.
• First, turn ON the DC power source.
When the transceiver’s power is ON:
r CALL KEY [ ]
Push to enter the Call menu.
• Push again to go to the next screen in the Call menu.
]
NOTE: While in the VFO mode, the Emergency
key cannot be used.
RFDS (Royal Flying Doctor Service) calls to the specified Selcall addresses in sequential order.
Australian versions.
]
Hold down for 2 seconds to turn OFF the power.
t UP/DOWN KEYS [r]/[s]
Selects the operating channel, the items in the Menu mode, and so on.
y ENTER KEY [4]
Push to enter and exit the selected Menu in the Menu screen. Hold down for 1 second to enter the program- ming mode.
u CLEAR KEY [8]
Push to enter or exit the Main Menu screen. Push to return to the previous screen.
i CALL END/SCAN [
Push to hang up or terminate a call. Push to start or stop a scan
o FUNCTION KEYS [§]/[§§]/[§§§] Push to select the function that is displayed above
each key on the LCD display.
• The functions vary, depending on the preprogramming
and selected menu.
]
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Continued on the next page.
1
1
y
u
t
r
q
w
e
i
Front view
10-key
KEY INPUT INPUTKEY
(space)
Upper/Lower case letters/Numbers
1 Q Z q z
2 A B C a b c
3 D E F d e f
4 G H I g h i
5 J K L j k l
6 M N O m n o
7 P R S p r s
8 T U V t u v
9 W X Y w x y
0
, . ; ? : ” ` ’ / ! @ # $ % ^ &
* ( ) _ – + = | \
~
< > { } [ ]
!1
PANEL DESCRIPTION
Controller (Front panel or HM-192) (Continued)
•Frontpanel •HM-192
!0 MICROPHONE CONNECTOR [MIC]
Connects to only the microphone supplied with the transceiver.
NOTE: NEVER connect the HM-192 or any other
microphone here. This could damage the trans­ceiver and/or the microphone.
q MIC (microphone input) w MIC SW1 e AF r MIC SW2 t PTT y GND u GND (microphone ground) i +8 V DC output (Max 10 mA)
!1 LOCK KEY [
Hold down for 1 second to set the Key lock function to ALL, NUMERIC KEY or OFF.
]
D Keypad
➥ Inputs numbers, characters or letters.
•Selectablecharacters
2
PANEL DESCRIPTION
1
MODE KEY [MODE]
Push to select the operating mode.
NOTE: The selectable operating mode can
be programmed in the “Mode” item of “Set­mode.”
(Main Menu > Setmode > Mode) (pp. 56–60)
CLARIFIER KEY [CLAR]
Push to open the Clarifier adjustment win­dow.
• Push [r] or [s] to adjust the frequency shift.
• Push this key again to close the window.
CLEAR TALK KEY [C TALK]
Push to turn the Clear Talk function ON or OFF.
• The “C” icon appears when the function is ON.
TUNER KEY [TUNE]
Push to open the Antenna tune window. (p. 11)
• Push [4] to start auto tuning.
• Push this key again to close the window.
DISPLAY KEY [DISP]
Push to select the display information.
• ‘Frequencies,’ ‘Latitude and Longitude,’ ‘Direction and Elevation,’ ‘Antenna SWR and Power source voltage’ and ‘Date and Time’ can be selected.
‘Latitude and Longitude’ and ‘Direction and El-
evation’ require data from a GPS unit.
MUTE KEY [MUTE]
Push to select the squelch type. Call squelch, S-meter squelch (level 1 to 50), Voice squelch or squelch OFF are selectable.
• The “S” icon appears when the Call squelch function is ON.
NOTE: The Call squelch function cannot
be selected in the VFO mode.
• The “L” icon appears when the S-meter squelch function is ON.
• The “V” icon appears when the Voice squelch function is ON.
MANAGER KEY [MNGR]
Push to enter the Manager Menu screen.
Quick Reference
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
3
1
USB
ACC
GND
ANT
u
y
t
ATU
r
i
DC
q
FAN
Protect plug
w
SP
e
PANEL DESCRIPTION

Rear panel

q DC POWER CONNECTOR [DC]
Accepts 13.8 V DC through a DC power cable.
w FAN CONNECTOR [FAN]
Connects to the optional CFU-F8100 Cooling Fan.
NOTE: Attach the protect plug when the optional
Cooling Fan is not used.
e SPEAKER JACK [SP]
Connects to an external speaker such as the sup-
plied SP-35/L.
r ACCESSORY CONNECTOR (9 PIN) [ATU] Connects to the optional antenna tuner through the
OPC-2309
NOTE: Attach the connector caps when the op-
tional cable is not connected.
a n t e n n a t u n e r c a b l e .
t ACCESSORY CONNECTOR (15 PIN) [ACC] Connects to a GPS unit or an external modem
through the optional OPC-2308
n e c t i o n c a b l e .
When connecting a GPS unit, the transceiver sets
your position and time data in NMEA0183 version
3.xx format. NOTE: Attach the connector caps when the op-
tional cable is not connected.
y USB CONNECTOR [USB]
Connects to a PC through an A-B type USB cable.
u ANTENNA CONNECTOR
Connects to a 50 Ω HF band antenna.
i GROUND TERMINAL IMPORTANT! Connects to a solid ground point.
g p s /e x t m o d c o n -
4
Memory Channel Display VFO Display
q w r t yu q w r t y ue e
!1
!3
!2
i
o
i
o
!0 !0
!2

LCD screen

PANEL DESCRIPTION
1
Quick Reference
1
2
q RECEIVE/TRANSMIT ICON
“ RX” appears when signals are received or the
squelch is open.
“ TX” appears when transmitting.
w S-METER/TX METERS
Displays the receive signal strength. Displays the transmit output power.
e TUNE ICON
Appears after the automatic antenna tuner matches
the transceiver and antenna.
NOTE:
Appears only the frequency is set to within 10 Hz
of the tuned frequency.
r OUTPUT POWER ICON “HI” appears when high power is selected. “MID” appears when mid power is selected. “LOW” appears when low power is selected.
t OPERATING MODE INDICATOR Displays the selected operating mode.
• “LSB,” “USB,” “CW,” “AM,” RTTY,” “LSBD1,” “USBD1,”
“LSBD2,” “USBD2,” “LSBD3” or “USBD3” appears, de­pending on the operating mode.
Selectable operating modes differ depending on the
transceiver version and/or preprogramming.
y MUTE ICON “S” appears when the Call squelch function is se-
lected.
“L” appears when the S-meter squelch is se-
lected.
“V” appears when the Voice squelch is selected.
u CLEAR TALK ICON
Appears when the Clear Talk function is ON.
i MAIN READOUTS
<Memory Channel display> Displays the channel name. <VFO display> Displays the operating frequency.
o SUB READOUTS
<Memory Channel display> Displays the selected information.
• ‘Frequencies,’ ‘Latitude and Longitude,’ ‘Direction and El-
• When the frequencies are displayed, the receive fre-
• “u” appears beside the receive or transmit frequencies,
• “p” or “q” appears instead of “u” to the right of the re-
NOTE: No transmit frequency is displayed when
<VFO display> Shows the transmit or receive frequency when VFO
!0 FUNCTION DISPLAY
Displays the function of the [§], [§§] and [§§§] func-
!1 VFO ICON
<VFO display> “A” appears when VFO A is selected. “B” appears when VFO B is selected.
!2 CLARIFIER ICON
<VFO display> p ” or “q” appears when the Clarifier function is
evation,’ ‘Antenna SWR and Power source voltage’ and ‘Date and Time’ can be displayed. ‘Latitude and Longitude’ and ‘Direction and Elevation’ re-
quire data from a GPS unit.
quency is displayed on the right and the transmit fre­quency is displayed on the left.
and indicates which one is active.
ceive frequency, when the Clarifier function is ON, and it indicates the upper or lower shift.
the selected channel is configured as “receive only.”
split is ON.
tion keys.
ON, and indicates the upper or lower shift.
Continued on the next page.
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
5
1
Memory Channel Display
!3
PANEL DESCRIPTION
LCD screen (Continued)
!3 CALL ICON
Displays the Call type icons for Selcall or ALE.
<Selcall>
• The “ ” icon blinks or appears when a Selective call is transmitted or linked.
• The “
transmitted or linked.
• The “
ted.
• The “
ted.
• The “
mitted, or while waiting for its acknowledgement.
• The “
ted, or while waiting for its acknowledgement.
• The “
call is transmitted or linked.
• The “
mitted or while waiting for its acknowledgement.
• The “
gency call is transmitted or linked.
” icon blinks or appears when a Phone call is
” icon blinks when a Message call is transmit-
” icon blinks when a Send Position is transmit-
” icon blinks when a Get Position call is trans-
” icon blinks when a Get Status call is transmit-
” icon blinks or appears when an Emergency
” icon blinks when a Channel Test call is trans-
” icon blinks or appears when an RFDS Emer-
<ALE>
• The “ ” icon blinks when an Individual call is transmit­ted or while waiting for its acknowledgement. The icon stays ON when the call is linked.
• The “
while waiting for its acknowledgement. The icon stays on when the call is linked.
• The “
or while waiting for its acknowledgement. The icon stays ON when the call is linked.
• The “
6
” icon blinks when a NET call is transmitted or
” icon blinks when an AMD call is transmitted
” icon blinks when a Sounding is transmitted.
[][]
Keypad
Power ON
/
Push q [ ] to turn ON the Power.
• If the “Built-in Test Display” item of “Setmode” is set to ON, ‘Built in Test’ appears.
(Main Menu > Setmode > Config)
• If the “User” item of “Setmode” is programmed, “Login”
appears.
(Main Menu > Setmode > Password)

BASIC OPERATION

2
Quick Reference
Push the keypad keys to enter either the User w password or Administrator password, and then push [4].
• Repeatedly push [A/a](#) to select the character group, ABC (upper case letters), abc (lower case letters) or 123 (numbers).
• Push [8] to delete a character.
• Push [t](§) or [u](§§§) to move the cursor.
NOTE:
• If you want to change any settings, you must be in
the Administrator mode.
• You can log into the Administrator mode with the
“Admin Login” item in the Manager Menu screen (p. 34).
Selecting the display mode
Push q [8] to enter the Main Menu screen. Push w [r] or [s] to select “Channel” or “VFO,” and then push [4].
• If “Channel” is selected, the Memory Channel display
appears.
• If “VFO” is selected, the VFO display appears.
Main Menu screen
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Memory channel display VFO display
15
16
17
7
2
Mute icon
BASIC OPERATION

Selecting a channel

Select the Memory Channel Display. q
q Push [8] to enter the Main Menu screen. w Push [r] or [s] to select “Channel,” and then
push [4].
Push w [r] or [s] to select a desired memory chan- nel.

Setting audio volume

Push [ +] or [ –] to adjust the audio level.
• If the squelch is closed, push [MUTE](M) one or more times to open the squelch.
• The display shows the volume level while adjusting.

Squelch function

The squelch function detects signals with voice com­ponents and mutes unwanted signals. This provides quiet stand-by.
When you need to receive weak signals, the squelch can be turned OFF.
Minimum audio level
Maximum audio level
Push [MUTE](M) one or more times to select a squelch type.
• Selectable types are Call SQL, S-meter SQL (level 0 to
50), Voice SQL and OFF.
• The S-meter squelch level can be adjusted by the “Me-
ter Squelch Level” item of “Setmode.”
(Main Menu > Setmode > Config)
• The Mute icon, “S,” “L” or “V,” appears when the
squelch function, Call SQL, S-meter SQL or Voice SQL
is turned ON.
8
NOTE: The Call squelch function cannot be se-
lected in the VFO mode.
[Stop]

Scan function

BASIC OPERATION
2
The scan function repeatedly scans programmed channels. This function is convenient to check for calls on multiple channels.

Mode selection

The following modes are selectable in the IC-F8101: LSB, USB, CW, AM, RTTY, LSBD1/2/3 and USBD1/2/3.
NOTE: Only the preprogrammed operating modes
are selectable.
The selectable operating mode can be changed in
the “Mode” item of “Setmode.”
(Main Menu > Setmode)
q Push [ ] to start a scan.
• “Scanning” and the Scan type are displayed.
w When a signal is received, the scan pauses on
that channel.
e Push [Stop](§§) to cancel the scan.
• Pushing [ ] also cancels the scan.
NOTE: The scan resume setting, the action after
receiving a signal, can be changed by the “Voice Scan Resume” item of “Setmode.”
(Main Menu > Setmode > Config)
Select the Display mode. q
q Push [8] to enter the Main Menu screen. w Push [r] or [s] to select “Channel” or “VFO,”
and then push [4].
w Push [Mode](3) one or more times to select the
desired mode.
• The selected mode icon appears at the top of the display.
Quick Reference
1
2
3
4
5
6
7
8
9
10
NOTE:
• On the Memory Channel display, the selected
operating mode can be used only temporarily. When the channel is changed, the transceiver returns to the preprogrammed operating mode.
• Depending on the transceiver version or prepro­gramming, some operating modes may not be selectable or usable except in receive.
For your reference D
Mode
LSB, USB 1500 (Fixed) LSBD1, USBD1 1500, 1650, 1800 TC4, ACC, USB LSBD2, USBD2 1500, 1650, 1800 TC4, ACC, USB LSBD3, USBD3 1500, 1650, 1800 TC4, ACC, USB
Default settings are shown in bold.
TX/RX offset frequency
[Hz]
RX filter band width
[Hz]
100 to 3000 (100Hz step) MIC
MIC PTT ON MODEM PTT ON
Modulation input
TC4, ACC, USB
11
12
13
14
15
16
17
9
2
[��][���][]
/
Keypad
BASIC OPERATION

VFO operation

In the VFO mode, you can set a desired operating fre­quency, operating mode or split frequency function.
NOTE:
• The VFO mode operation can be disabled by the
“VFO Mode” item of “Setmode.” (Main Menu > Setmode > Config) •While in the VFO mode, the Selcall, ALE features,
Scan function or the Emergency key cannot be
used.
•EnteringtheVFOmode
Push q [8] to enter the Main Menu screen. Push w [r] or [s] to select “VFO,” and then push [4].
•TurningONtheSplitfrequencyfunction
Push q [8] to enter the Main Menu screen. Select the “VFO Split” item of “Setmode.” w
q Push [r] or [s] to select the item, and then
push [4] to open the screen.
(Setmode > Config)
w Push [r] or [s] to select “VFO Split,” and then
hold down [4] for 1 second.
•Frequencysetting
Push q [A/B](§§) to select VFO A or VFO B. Push w [t](§) or [u](§§§) to move the cursor to se- lect the desired digit to be changed.
• The cursor is displayed below the selected digit
Push e [r] or [s] to change the digit.
•Directfrequencysetting
Push q [A/B](§§) to select VFO A or VFO B. Hold down w [4] for 1 second to enter the direct fre- quency input mode.
• The previously entered frequency blinks.
Push e [r] or [s] to turn ON the function.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
.
.
Push r [4] to save the setting, and return to the pre- vious screen. Push t [8] one or more times to exit the Main Menu screen. Enter the VFO mode. (See details to the left.) y Push u [A/B](§§) to select VFO A or VFO B, and sep- arately set the receive and transmit frequencies.
• The TX frequency appears below the RX frequency
• Push [A/B](§§) changes the VFOs between transmit
and receive.
• Hold down [A/B](§§) for 1 second to equalize the trans- mit frequency to the receive frequency.
.
Push the keypad to enter the desired frequency. e
• Push [M] to enter the decimal point.
• Push [8] to delete the number.
• Push [t](§) or [u](§§§) to move the cursor.
Push r [4] to save the frequency and exit.
10
• To turn OFF the Split frequency function, set the “VFO
Split” item of “Setmode.” to “OFF.”
(Main Menu > Setmode > Config)

RECEIVE AND TRANSMIT

Mute icon
3
Basic voice transmit/receive
q First, check the following. The microphone and external speaker are con-
nected.
No “S,” “ L” or “V” mute icon appears.
• If “S,” “L” or “V” appears, push [MUTE](M) one or more times to turn OFF the mute.
w Push [r
nel.
The S-meter shows the signal strength when a signal is received.
e Push [ +] or [ –] to adjust the desired audio
level when receiving a signal.
• If the bass or treble of the receive audio is too strong,
push [CLAR](7) to set “Clarifier” to ON, and adjust to obtain clear audio. (See page 14 for the Clarifier func­tion details.)
• If the audio is distorted, select the suitable operating
mode. (See page 9 for the Mode selection details.)
] or [s] to select the desired receive chan-
r Push [TUNE](9) to enter the antenna tune mode.
• The “Auto Tune” screen appears.
NOTE:
The antenna tune mode must be set to ON by
the “Tuner” item of “Setmode.” (Default: ON)
(Main Menu > Setmode > Config)
Push t [4] to start auto tuning.
• The display shows the antenna SWR.
• If the antenna cannot be tuned after 20 seconds, the
tuning circuit is automatically bypassed.
• After tuning is nished, the auto tune automatically
stops transmitting.
• If necessary, push [8] to manually stop transmitting.
• Push [Through](§§) to turn OFF the antenna tuner.
After tuning is finished, push y [TUNE](9) again to return to the normal operating screen. To transmit on the channel, hold down u [PTT] on the microphone, and speak at a normal voice level.
• The RF meter shows the output power.
Release i [PTT] to receive.
Quick Reference
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
11
[Default]
/
[Default]
/
3
RECEIVE AND TRANSMIT
Functions for transmit
Transmit power selection D
The transceiver has three output power levels, HIGH, MID and LOW. High power provides longer distance communications and low power reduces power con­sumption.
Push q [8] to enter the Main Menu screen. Select the “RF Power” item of “Setmode.” w
q Push [r] or [s] to select the item, and then
push [4] to open the screen.
(Setmode > Config)
w Push [r] or [s] to select “RF power,” and then
hold down [4] for 1 second.
Push e [r] or [s] to select the desired option, LOW, MID or HIGH.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
.
Setting Microphone gain D
The microphone gain must be properly adjusted so that your signal is not distorted when transmitted.
Push r [4] to save the setting, and return to the pre- vious screen. Push t [8] one or more times to exit.
Push q [8] to enter the Main Menu screen. Select the “Mic Gain” item of “Setmode.” w
q Push [r] or [s] to select the item, and then
push [4] to open the screen.
(Setmode > Config)
w Push [r] or [s] to select “Mic Gain,” and then
hold down [4] for 1 second.
Push e [r] or [s] to adjust the desired setting level to between 0 and 10.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
.
12
Push r [4] to save the setting, and return to the pre- vious screen. Push t [8] one or more times to exit.
Speech Processor D
[Default]
/
[Default]
/
The IC-F8101 has a built-in, low distortion Speech Processor circuit. This circuit increases your average talk power in the SSB mode, and is especially useful when the receiving station is having difficulty hearing your audio.
RECEIVE AND TRANSMIT
Push q [8] to enter the Main Menu screen. Select the “Speech Processor” item of “Setmode.” w
q Push [r] or [s] to select the item, and then
push [4] to open the screen.
(Setmode > Config)
w Push [r] or [s] to select “Speech Processor,”
and then hold down [4] for 1 second.
Push e [r] or [s] to turn ON the function.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
Push r [4] to save the setting, and return to the pre- vious screen.
• If desired, adjust the Speech Processor Level. See the
next topic for details
Push t [8] one or more times to exit. Push y [MODE](3) one or more times to select the USB or LSB mode. Hold down u [PTT] on the microphone, and speak at a normal voice level.
.
.
3
3
Speech Processor Level D
The Speech Processor level must be properly adjust­ed so that your signal is not distorted when transmit­ted.
Push q [8] to enter the Main Menu screen. Select the “Speech Processor Level” item of “Set- w mode.”
q Push [r] or [s] to select the item, and then
push [4] to open the screen.
(Setmode > Config)
w Push [r] or [s] to select “Speech Processor
Level” and then hold down [4] for 1 second.
Push e [r] or [s] to adjust the desired level to be- tween 0 and 10.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
Push r [4] to save the setting, and return to the pre- vious screen. Push t [8] one or more times to exit.
.
13
3
/
Upper shiftLower shift
[Default]
/
RECEIVE AND TRANSMIT
Functions for receive
Clarifier function D
The Clarifier function compensates for off-frequency stations. The function shifts the receive frequency up to ±200 Hz in 10 Hz steps, without shifting the trans­mit frequency.
Push q [CLAR](7) to open the Clarifier adjustment window.
Push w [r] or [s] to adjust the frequency shift.
• The transmit frequency is not shifted.
Push e [CLAR](7) to save the setting, and return to the previous screen.
• If desired, push [8] to cancel the setting and exit the window .
When cancelling the Clarifier function, set the fre-
quency shift to 0 Hz in the Clarifier adjustment win­dow.
Preamp and Attenuator D
The preamp amplifies received signals in the front end circuit to improve the S/N ratio and sensitivity. Turn ON this function to better receive weak signals.
The attenuator prevents strong undesired signals near the desired frequency or near your location, such as from a broadcast station, from causing distortion or spurious signals.
Push q [8] to enter the Main Menu screen. Select the “Pre Amp” item of “Setmode.” w
q Push [r] or [s] to select the item, and then
push [4] to open the screen.
(Setmode > Config)
w Push [r] or [s] to select “Pre Amp,” and then
hold down [4] for 1 second.
Push e [r] or [s] to select the desired option, ON, OFF or ATT ON.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
Push r [4] to save the setting, and return to the pre- vious screen. Push t [8] one or more times to exit.
.
14
Noise Blanker D
[Default]
/
[Default]
/
The noise blanker reduces pulse-type noise such as that generated by automobile ignition systems.
RECEIVE AND TRANSMIT
Push q [8] to enter the Main Menu screen. Select the “Noise Blanker” item of “Setmode.” w
q Push [r] or [s] to select the item, and then
push [4] to open the screen.
(Setmode > Config)
w Push [r] or [s] to select “Noise Blanker,” and
then hold down [4] for 1 second.
Push e [r] or [s] to turn ON the function.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
.
3
When using the Noise Blanker function, received
signals may be distorted if they are excessively strong, or when used on noise other than pulses. In this case, set the Noise Blanker threshold level to a shallow position, or turn OFF the function. (See next topic.)
Noise Blanker adjustment D
To deal with various types of noise, the threshold level and attenuation level can be set by the “Noise Blanker Level” and “Noise Blanker Depth” items.
Push r [4] to save the setting, and return to the pre- vious screen.
• If desired, adjust the Noise Blanker Level or Noise
Blanker Depth. See the next topic for details
Push t [8] one or more times to exit.
Push q [8] to enter the Main Menu screen. Select the “Noise Blanker Level” or “Noise Blanker w Depth” item of “Setmode.”
q Push [r] or [s] to select the item, and then
push [4] to open the screen.
(Setmode > Config)
w Push [r] or [s] to select “Noise Blanker
Level” or “Noise Blanker Depth,” and then hold down [4] for 1 second.
Push e [r] or [s] to adjust to the desired level.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
Noise Blanker Level: Between 0 and 15.
.
.
3
Noise Blanker Depth: Between 0 and 9.
Push r [4] to save the setting, and return to the pre- vious screen. Push t [8] one or more times to exit.
15
3
[Default]
/
[Default]
/
RECEIVE AND TRANSMIT
Functions for receive (Continued)
AGC function D
The AGC (automatic gain control) controls receiver gain to produce a constant audio output level, even when the received signal strength varies by fading, and so on.
The transceiver has two AGC characteristics; AUTO and time constants FAST and SLOW.
Push q [8] to enter the Main Menu screen. Select the “AGC” item of “Setmode.” w
q Push [r] or [s] to select the item, and then
push [4] to open the screen.
(Setmode > Config)
w Push [r] or [s] to select “AGC,” and then hold
down [4] for 1 second.
Push e [r] or [s] to select the desired option, FAST, SLOW or AUTO.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
.
When AUTO is selected, the AGC time constant
varies, depending on the operating mode.
Push r [4] to save the setting, and return to the pre- vious screen. Push t [8] one or more times to exit.
AGC OFF function D
When receiving weak signals with adjacent strong signals or noise, the AGC function may reduce the sensitivity. In this situation, the AGC function should be turned OFF.
Push q [8] to enter the Main Menu screen. Select the “AGC” item of “Setmode.” w
q Push [r] or [s] to select the item, and then
push [4] to open the screen.
(Setmode > Config)
w Push [r] or [s] to select “AGC,” and then hold
down [4] for 1 second.
Push e [r] or [s] to turn OFF the function.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
.
Push r [4] to save the setting, and return to the pre- vious screen. Push t [8] one or more times to exit.
16
Clear Talk function D
Clear Talk function OFF Clear Talk function ON
Desired signal (CW)
Noise components
Appears
[Default]
/
The Clear Talk function uses the DSP circuit to en­hance desired signals in the presence of noise.
RECEIVE AND TRANSMIT
P ➥ ush [C TALK](8) to turn ON the Clear Talk function.
• “C” appears when the Clear Talk function is ON.
3
Clear Talk Level D
The Clear Talk Level must be adjusted for maximum readability. Setting the “Clear Talk Level” too high re­sults in audio signal masking or distortion.
• If desired, adjust the Clear Talk level. See the next topic
for details
• If desired, push [C TALK](8) again to turn OFF the function.
Push q [8] to enter the Main Menu screen. Select the “Clear Talk Level” item of “Setmode.” w
q Push [r] or [s] to select the item, and then
(Setmode > Config)
w Push [r] or [s] to select “Clear Talk Level”
Push e [r] or [s] to adjust the desired level to be- tween 1 and 15.
• If desired, hold down [Default](§§) for 1 second to re- turn to the default setting
.
push [4] to open the screen.
and then hold down [4] for 1 second.
.
Quick Reference
1
2
3
4
5
6
7
8
9
10
11
Push r [4] to save the setting, and return to the pre- vious screen. Push t [8] one or more times to exit.
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4

SELCALL/ALE OPERATION

Selcall or ALE
Selcall uses a 4 or 6-digit ID address and allows you to make individual or group calls. The ALE (automatic link establishment) is a system which automatically selects an available frequency and establishes a communica­tion link. The IC-F8101 ALE system compiles with ba-
sic requirements of FED-STD-1045A.
Available calls D
•Selectivecall
Selective call allows you to make individual or group calls using an individual ID (identification) assigned to each transceiver.
•Phonecall
Allows you to make a Phone call through a telephone interconnect service provider.
•Messagecall
Allows you to exchange text messages of up to 64 characters* with the intended ID station. * Icom Selcall: 64 characters (upper case/Lower case
letters)
Open Selcall: 32 characters (Only upper case let-
ter)
•SendPositioncall
Allows you to send your own position information to the intended ID station.
•GetPositioncall
The Get Position call allows you to request the intend­ed ID station to send its position information.
•GetStatuscall(OnlyIcomSelcall)
Requests to send radio status information including power supply voltage, signal strength, output power, VSWR, and so on.
•RFDSemergencycall(OnlyAustralianversions)
The RFDS (Royal Flying Doctor Service) emergency call uses a 2-Tone signal for an emergency call.
•Emergencycall
Allows you to send an emergency signal with your own position information.
• The Icom Selcall uses Icom original commands,
and may not be compatible with other brands.
• Depending on the preprogramming, you can select
the Open Selcall*.
* The Open Selcall is compatible with other trans-
ceiver brands. Ask your dealer for details.
•ChannelTestcall
The Channel Test call allows the user to determine the signal quality between their transceiver and a specific transceiver, before making individual or group calls.
•ALEindividualornetcall
Automatically establishes a communication link by us­ing the ALE table.
•ALEsounding
Automatically sends a sounding signal at a selectable interval (0.5–11 hours) to check the propagation, and stores the data in a table. Manual soundings can also be sent.
•Stuncall(OnlyOpenSelcall)
The Stun call disables the specified station from either transmitting and receiving.
18
•ALEAMD(AutomaticMessageDisplay)
Automatically sends and receives text messages of up to 90 characters.
SELCALL/ALE OPERATION
4
Selective call D
The Selcall function allows you to make individual or group calls. Each transceiver is assigned an individual ID (identification) and can be called using this ID.
•PreparationforaSelectivecall
Send a Channel Test call on several Selcall channels, and check the propagation on each one to select the channel with the best signal quality. (p. 26)
•SendingaSelectivecall
Hold down q [ ] for 1 second to enter the Network selection screen. Push w [r] or [s] to select the desired Network, and then push [ ].
• The Networks that belong to the Icom Selcall or Open
Selcall systems must be selected.
Push e [r] or [s] to select the Call Type to “Selec- tive.”
• “Selective,” “Phone,” “Message,” “Send Position,” “Get Posi­tion,” “Get Status,” “Emergency,” “Channel Test” and “Stun” are selectable.
The Get Status call is selectable in the Icom Selcall,
and the Stun call is selectable in the Open Selcall.
Push u [ ] to transmit the Selective call. The call is stored in the Call Out memory.
• While calling, push [PTT] to cancel the call.
You can also make a Selective call when the Ad-
dress screen is displayed. In this case, you can skip several steps, see page 29 for the Simple Selcall operation details.
•ReceivingSelectivecalls
When your transceiver receives a Selective call with your individual ID, it automatically responds by trans­mitting. The received Selcall is stored in the Call In memory.
Push q [8] to enter the Main Menu screen. Push w [r] or [s] to select “Call In,” and then push [4].
Push e [r] or [s] to select the desired Call, and then push [4].
4
Push keypad to enter the Call ID, and then push r [ ].
• The previously entered Call ID is displayed.
• Push [t](§) or [u](§§§) to move the cursor.
• Push [8] to delete the digit to the left of the cursor.
• This Call ID is not stored in the Call ID list.
Push t [r] or [s] to select the Profile, then push [ ].
Push y [r] or [s] to select the Channel.
• Only the channels that belong to the selected Network in
step w, are displayed.
• If desired, push [Tests](§§) to transmit the Channel Test
call in this step.
Push r [r] or [s] to select the information.
Push t [8] twice to return to the normal operating screen.
19
4
SELCALL/ALE OPERATION
Phone call D
Allows you to make Phone calls through a telephone interconnect service provider.
•PreparationforaPhonecall
Send a Channel Test call on several Phone call chan­nels, and check the propagation on each one to select the channel with the best signal quality. (p. 26)
Sending a Phone call
Hold down q [ ] for 1 second to enter the Network selection screen. Push w [r] or [s] to select the desired Network, and then push [ ].
• The Networks that belong to the Icom Selcall or Open
Selcall systems must be selected.
Push e [r] or [s] to select the Call Type to “Phone.”
• “Selective,” “Phone,” “Message,” “Send Position,” “Get Posi­tion,” “Get Status,” “Emergency,” “Channel Test” and “Stun” are selectable.
The Get Status call is selectable in the Icom Selcall,
and the Stun call is selectable in the Open Selcall.
Push u [r] or [s] to select the Channel.
• Only the channels that belong to the selected Network in
step w, are displayed.
• If desired, push [Tests](§§) to transmit the Channel Test call in this step.
Push i [ ] to transmit the Phone call. The call is stored in the Call Out memory.
• While calling, push [PTT] to cancel the call.
You can also make a Phone call when the Address
screen is displayed. In this case, you can skip sev­eral steps, see page 29 for the Simple Selcall opera­tion details.
•AfteraPhonecall
q When a Phone call is finished, push [ ] to trans-
mit the disconnect call.
• Until the Disconnect call is transmitted, the telephone
interconnect service provider continues counting the time for toll charging.
• If the “Auto Start Type” item of “Setmode” is set to “Scan”
or “Termination,” the Call automatically disconnects after the Auto Start Wait Time period has past with no opera­tion.
(Setmode > Call)
Push keypad to enter the Number, and then push r [ ].
• The previously entered Number is displayed.
• Push [t](§) or [u](§§§) to move the cursor.
• Push [8] to delete the digit to the left of the cursor.
• This Number is not stored in the Number list.
Push keypad to enter the Phone Link ID, and then t push [ ].
• The previously entered Link ID is displayed.
• Push [t](§) or [u](§§§) to move the cursor.
• Push [8] to delete the digit to the left of the cursor.
• This ID is not stored in the Phone Link ID list.
Push y [r] or [s] to select the Profile, then push
[ ].
20
SELCALL/ALE OPERATION
4
Message call D
The Message call allows you to exchange text mes­sages of up to 64 characters,* with the intended ID station, and also leave a message at the station. * Icom Selcall: 64 characters
(upper case/Lower case letters)
Open Selcall: 32 characters (Only upper case letter)
Preparation for a Message call
Send a Channel Test call on several Selcall channels, and check the propagation on each one to select the channel with the best signal quality. (p. 26)
•SendingaMessagecall
Hold down q [ selection screen. Push w [r] or [s] to select the desired Network, and then push [ ].
• The Networks that belong to the Icom Selcall or Open
Selcall systems must be selected.
Push e [r] or [s] to select the Call Type to “Mes- sage.”
• “Selective,” “Phone,” “Message,” “Send Position,” “Get Posi­tion,” “Get Status,” “Emergency,” “Channel Test” and “Stun” are selectable.
The Get Status call is selectable in the Icom Selcall,
and the Stun call is selectable in the Open Selcall.
] for 1 second to enter the Network
Select the desired Message or edit New message. t
Message selection
Push [r] or [s] select the Message, and then push [ ].
New Message input
q Hold down [4] to enter the input mode.
w Push keypad to enter the Message.
• Push [A/a](#) to toggle between the Upper, Lower case letter input modes and Number in­put mode.
• Push [8] to delete the character, symbol or num- ber to the left of the cursor.
• Push [t](§) or [u](§§§) to move the cursor.
e Push [4] to save the Message.
• This Message is not stored in the Message list.
Push y [r] or [s] to select the Profile, then push
[ ].
Quick Reference
1
2
3
4
5
6
7
8
Push keypad to enter the Call ID, and then push r [ ].
• The previously entered Call ID is displayed.
• Push [t](§) or [u](§§§) to move the cursor.
• Push [8] to delete the digit to the left of the cursor.
• This Call ID is not stored in the Call ID list.
Push u [r] or [s] to select the Channel.
• Only the channels that belong to the selected Network in
step w, are displayed.
• If desired, push [Tests](§§) to transmit the Channel Test call in this step.
Push i [ ] to transmit the Message call. The call is stored in the Call Out memory.
• While calling, push [PTT] to cancel the call.
You can also make a Message call when the Ad-
dress screen is displayed. In this case, you can skip several steps, see page 29 for the Simple Selcall operation details.
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