ICOM orporated 284401 Scanning Receiver User Manual IC R9500 manual

ICOM Incorporated Scanning Receiver IC R9500 manual

UserManual.wiki >

ICOM orporated >

284401 User Manual >

User Manual 1 HTML Version

User Manual 1

COMMUNICATIONS RECEIVER

iR9500

Instruction Manual

A-6553H-1EX

Printed in Japan

FOREWORD

Thank you for making the IC-R9500 your radio of choice. We hope you

agree with Icom’s philosophy of “technology first.” Many hours of research

and development went into the design of your IC-R9500.

FEATURES

❍Ultimate receiver performance: 110 dB wide dynamic range

and third-order intercept (IP3) of +40 dBm (HF bands only)

❍7-inch wide color TFT LCD

❍Built-in Baudot FSK demodulator

❍High resolution spectrum scope— center frequency and fix

frequency modes, plus mini-scope displays

IMPORTANT

READ THIS INSTRUCTION MANUAL CAREFULLY before at-

tempting to operate the receiver.

SAVE THIS INSTRUCTION MANUAL. This manual contains im-

portant safety and operating instructions for the IC-R9500.

EXPLICIT DEFINITIONS

TRADEMARKS

Icom, Icom Inc. and the logo are registered trademarks of Icom

Incorporated (Japan) in the United States, the United Kingdom, Germany,

France, Spain, Russia and/or other countries.

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 person-

al injury, fire or electric shock.

PRECAUTIONS

RWARNING! NEVER operate the receiver 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.

RCAUTION! NEVER change the internal set-

tings of the receiver. This may reduce receiver perfor-

mance and/or damage to the receiver.

The receiver warranty does not cover any problems

caused by unauthorized internal adjustment.

RCAUTION! The receiver weighs approx. 20 kg

(44 lb). Always have two people available to carry, lift

or turn over the receiver.

RCAUTION! The line-voltage receptacle must be

near the receiver and must be easily accessible. Avoid

extension cords.

RACHTUNG! Die Steckdose muß nabe bei

diesem Gerät angebracht und zugänglich sein.

RNEVER let metal, wire or other objects protrude

into the receiver or into connectors on the rear panel.

This may result in an electric shock.

RNEVER block any cooling vents on the top, rear

or bottom of the receiver.

RNEVER expose the receiver to rain, snow or any

liquids.

RNEVER install the receiver in a place without ad-

equate ventilation. Heat dissipation may be reduced,

and the receiver may be damaged.

RNEVER operate or touch the receiver with wet

hands. This may result in an electric shock or damage

to the receiver.

DO NOT

use chemical agents such as benzine or al-

cohol when cleaning the IC-R9500, as they can dam-

age the receiver’s surfaces.

AVOID using or storing the receiver in areas with tem-

peratures below ±0°C (+32°F) or above +50°C

(+122°F).

AVOID placing the receiver in excessively dusty envi-

ronments or in direct sunlight.

AVOID placing the receiver against walls or putting

anything on top of the receiver. This may overheat the

receiver.

Always place unit in a secure place to avoid inadver-

tent use by children.

The LCD display may have cosmetic imperfections that

appear as small dark or light spots. This is not a mal-

function or defect, but a normal characteristic of LCD

displays.

During maritime mobile operation, keep the receiver as

far away as possible from the magnetic navigation

compass to prevent erroneous indications.

Turn [I/O] switch (on the rear panel) OFF and/or dis-

connect the AC power cable from the AC outlet when

you will not use the receiver for a long period of time.

For U.S.A. only

CAUTION: Changes or modifications to this device,

not expressly approved by Icom Inc., could void your

authority to operate this device under FCC regulations.

ABOUT APCO PROJECT 25

This device 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.

The IMBE™ voice coding technology embodied in this

product is protected by intellectual property rights

including patent rights, copyrights and trade secrets of

Digital Voice Systems, Inc. This voice coding

Technology is licensed solely for use within this com-

munications equipment. The user of this technology is

explicitly prohibited from attempting to decompile,

reverse engineer, or disassemble the object code, or

in any other way convert the object code into a

human-readable form. U.S. Pat. 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, #5,195,166.

P25 digital mode is available when the optional

UT-122 DIGITAL UNIT is installed.

qAC power cable* ………………………………… 1

wCarrying handles ……………………………… 1 set

eSpare fuse (FGB 1 A) …………………………… 1

rSpare fuse

FGB 4 A (100 V/120 V versions) ………………… 1

0234002MXP (230 V/240 V versions)

…………… 1

tRCA plugs ………………………………………… 4

yDC power plug …………………………………… 1

u2-conductor 1⁄8wplugs …………………………… 7

i3-conductor 1⁄8wplugs …………………………… 1

o8 pin ACC plugs …………………………………… 2

!0 Screws for side plate†…………………………… 4

!1 Hiding screws for screw hole†…………………… 2

*May differ from that shown according to version

†These screw are used when removing rack mounting han-

dles

iii

SUPPLIED ACCESSORIES

tyu i

(FH M4×16 mm)

(FH M4×12 mm)

(PH M4×8 mm) PH: Pan head

FH: Flat head

Section 1 PANEL DESCRIPTION

■Front panel ……………………………………………………………… 1-2

■Rear panel ……………………………………………………………… 1-8

■LCD display …………………………………………………………… 1-10

■Screen menu arrangement …………………………………………… 1-12

Section 2 INSTALLATION AND CONNECTIONS

■Unpacking ……………………………………………………………… 2-2

■Selecting a location …………………………………………………… 2-2

■Grounding ……………………………………………………………… 2-2

■Antenna connection …………………………………………………… 2-3

■TV jumper cable connection …………………………………………… 2-4

■Carrying handle attachment …………………………………………… 2-4

■Rack mounting handle detachment …………………………………… 2-4

■Required connections ………………………………………………… 2-5

DRear panel …………………………………………………………… 2-5

■Advanced connections ………………………………………………… 2-6

DFront panel …………………………………………………………… 2-6

DRear panel—1 ……………………………………………………… 2-6

DRear panel—2 ……………………………………………………… 2-7

■Tape recorder connections …………………………………………… 2-8

DRecording from the front panel or rear panel …………………… 2-8

DSeparately recording audio and frequency ……………………… 2-9

■Monitor display connection …………………………………………… 2-10

■Transceive function …………………………………………………… 2-10

■FSK and AFSK (SSTV) connections ………………………………… 2-11

■Accessory connector information …………………………………… 2-12

Section 3 BASIC OPERATIONS

■When first applying power (CPU resetting) ………………………… 3-2

■Initial settings …………………………………………………………… 3-2

■Selecting VFO mode …………………………………………………… 3-3

■Selecting memory mode ……………………………………………… 3-3

■Frequency setting ……………………………………………………… 3-4

DDirect frequency entry with the keypad …………………………… 3-4

DTuning with the main dial …………………………………………… 3-5

DSelecting a tuning step ……………………………………………… 3-5

DAuto tuning step function …………………………………………… 3-6

D1⁄4tuning step function ……………………………………………… 3-6

■Operating mode selection ……………………………………………… 3-7

■Volume setting ………………………………………………………… 3-8

■RF gain adjustment …………………………………………………… 3-8

■Squelch level adjustment ……………………………………………… 3-8

■Audio tone adjustment ………………………………………………… 3-9

DTreble level adjustment ……………………………………………… 3-9

DBass level adjustment ……………………………………………… 3-9

■Meter indication selection …………………………………………… 3-10

DMeter type selection ……………………………………………… 3-10

Section 4 RECEIVE MODES

■Operating FM …………………………………………………………… 4-2

DConvenient functions for FM …………………………………………4-2

■Duplex operation ……………………………………………………… 4-3

DOffset frequency setting ………………………………………………4-3

TABLE OF CONTENTS

■Tone/DTCS squelch operation ………………………………………… 4-4

■Operating WFM ………………………………………………………… 4-5

DConvenient functions for WFM ………………………………………4-5

■TV channel operation ………………………………………………… 4-6

DConvenient functions for TV operation ……………………………4-6

■Operating AM …………………………………………………………… 4-7

DConvenient functions for AM …………………………………………4-7

■Operating SSB ………………………………………………………… 4-8

DConvenient functions for SSB ………………………………………4-8

■Operating CW …………………………………………………………… 4-9

DConvenient functions for CW ………………………………………4-9

DAPF (Audio Peak Filter) operation …………………………………4-10

DAbout CW reverse mode ……………………………………………4-10

DAbout CW pitch control ……………………………………………4-10

■Operating FSK ………………………………………………………… 4-11

DConvenient functions for FSK ………………………………………4-12

DAbout FSK reverse mode …………………………………………4-12

DTwin peak filter ………………………………………………………4-12

DFunctions for the FSK decoder indication …………………………4-13

DSetting the decoder threshold level ………………………………4-13

DFSK decode set mode ………………………………………………4-14

DTime stamp function …………………………………………………4-15

DSetting FSK tone frequency ………………………………………4-16

DSetting FSK Baud rate ………………………………………………4-16

DData saving …………………………………………………………4-17

■Operating P25 (Requires optional UT-122) ………………………… 4-18

DConvenient functions for P25 ………………………………………4-18

■Digital squelch operation ……………………………………………… 4-19

Section 5 RECEIVE FUNCTIONS

■Spectrum scope screen ……………………………………………… 5-2

DCenter mode ………………………………………………………… 5-2

DFix mode ……………………………………………………………… 5-3

DPeak marker function ……………………………………………… 5-4

DWide band-pass filter selection……………………………………… 5-5

DWide band scope function …………………………………………… 5-5

DMini scope screen indication ……………………………………… 5-6

DScope set mode ……………………………………………………… 5-6

■Preamplifier ……………………………………………………………… 5-9

■Attenuator ……………………………………………………………… 5-9

■AGC function …………………………………………………………… 5-10

DSelecting the preset value …………………………………………5-10

DAdjusting the AGC time constant …………………………………5-10

DSetting the AGC time constant preset value ……………………5-10

■Twin PBT operation …………………………………………………… 5-11

■IF filter selection ……………………………………………………… 5-12

DIF filter selection …………………………………………………… 5-12

DFilter passband width setting ……………………………………… 5-12

DRoofing filter selection ……………………………………………… 5-13

DDSP filter shape …………………………………………………… 5-13

DFilter shape set mode ……………………………………………… 5-13

■Noise blanker ………………………………………………………… 5-15

DNB set mode ………………………………………………………… 5-15

TABLE OF CONTENTS

■Noise reduction ………………………………………………………… 5-16

■Notch function ………………………………………………………… 5-16

■Autotune function ……………………………………………………… 5-17

■AFC function …………………………………………………………… 5-17

Section 6 VOICE RECORDER FUNCTIONS

■About digital voice recorder …………………………………………… 6-2

■Recording a received audio …………………………………………… 6-3

DRegular recording …………………………………………………… 6-3

■Playing the recorded audio …………………………………………… 6-3

DRegular playing ……………………………………………………… 6-3

■Erasing the recorded contents ………………………………………… 6-4

■Selecting the CF memory card or USB-Memory …………………… 6-4

■Short recording ………………………………………………………… 6-5

DRecording …………………………………………………………… 6-5

DPlaying back ………………………………………………………… 6-5

■Voice set mode ………………………………………………………… 6-6

Section 7 MEMORY OPERATION

■Memory channels ……………………………………………………… 7-2

■Memory channel selection …………………………………………… 7-3

DUsing the [M-CH]/[BANK] selectors ……………………………… 7-3

DUsing the keypad …………………………………………………… 7-3

■Memory channel programming ……………………………………… 7-4

DProgramming in VFO mode ………………………………………… 7-4

DProgramming in memory mode …………………………………… 7-4

■Frequency transferring ………………………………………………… 7-5

DTransferring in VFO mode ………………………………………… 7-5

DTransferring in memory mode ……………………………………… 7-5

■Memory names ………………………………………………………… 7-6

DEditing (programming) memory names …………………………… 7-6

■Memory clearing ………………………………………………………… 7-6

■Memory list screen ……………………………………………………… 7-7

DSelecting a memory channel using the memory list screen …… 7-7

DConfirming programmed memory channels ……………………… 7-7

DMemory bank set …………………………………………………… 7-8

Section 8 SCANS

■Scan types ……………………………………………………………… 8-2

■Preparation ……………………………………………………………… 8-3

■Voice squelch control function ………………………………………… 8-3

■Scan set mode ………………………………………………………… 8-4

■Priority scan ……………………………………………………………… 8-5

DSetting ………………………………………………………………… 8-5

DPriority scan operation ……………………………………………… 8-5

■Programmed scan ……………………………………………………… 8-6

DSetting ………………………………………………………………… 8-6

DProgram scan operation …………………………………………… 8-7

■∂F scan ………………………………………………………………… 8-8

DSetting ………………………………………………………………… 8-8

D∂F scan operation …………………………………………………… 8-8

■Fine programmed scan/fine ∂F scan operation……………………… 8-9

■Auto memory write scan operation…………………………………… 8-10

TABLE OF CONTENTS

■Memory scan …………………………………………………………… 8-11

DSetting ……………………………………………………………… 8-11

DMemory scan operation …………………………………………… 8-11

DProgramming the select memory scan setting ………………… 8-12

DSelect memory scan operation …………………………………… 8-13

DMode select memory scan operation …………………………… 8-14

■Skip scan ……………………………………………………………… 8-15

DSpecifying skip channels ………………………………………… 8-15

DProgramming skip frequencies (for programming scan) ……… 8-15

DSkip scan setting …………………………………………………… 8-15

■Tone scan ……………………………………………………………… 8-16

■Scan resume condition………………………………………………… 8-17

■Scan speed …………………………………………………………… 8-18

■Scan delay ……………………………………………………………… 8-18

Section 9 OTHER FUNCTIONS

■Voice synthesizer operation …………………………………………… 9-2

■Lock function …………………………………………………………… 9-2

DDial lock function ……………………………………………………… 9-2

DPanel lock function …………………………………………………… 9-2

■Dial click function ……………………………………………………… 9-3

■Antenna selection ……………………………………………………… 9-3

Section 10 CLOCK AND TIMERS

■Time set mode ………………………………………………………… 10-2

■Daily timer setting …………………………………………………… 10-3

■Setting sleep timer …………………………………………………… 10-4

■Timer operation ………………………………………………………… 10-4

Section 11 SET MODE

■Set mode description ………………………………………………… 11-2

DSet mode operation ………………………………………………… 11-2

DScreen arrangement ……………………………………………… 11-3

■Level set mode ………………………………………………………… 11-4

■ACC set mode ………………………………………………………… 11-7

■Display set mode ……………………………………………………… 11-8

■Others set mode ……………………………………………………… 11-10

■CF card/USB-Memory set menu …………………………………… 11-16

DCF/USB-Memory set screen arrangement …………………… 11-16

DLoad option set mode …………………………………………… 11-17

■File saving …………………………………………………………… 11-18

■File loading …………………………………………………………… 11-19

■Changing the file name ……………………………………………… 11-20

■File copying …………………………………………………………… 11-21

■Deleting a file ………………………………………………………… 11-22

■Unmount an USB-Memory ………………………………………… 11-22

■Formatting the CF card or USB-Memory ………………………… 11-23

■Display set (Video) mode …………………………………………… 11-24

■LCD set mode ………………………………………………………… 11-26

Section 12 MAINTENANCE

■Troubleshooting ……………………………………………………… 12-2

DReceiver power …………………………………………………… 12-2

DReceiving …………………………………………………………… 12-2

vii

TABLE OF CONTENTS

viii

DScanning …………………………………………………………… 12-3

DDisplay ……………………………………………………………… 12-3

DVoice recorder ……………………………………………………… 12-3

DFormat memory media …………………………………………… 12-3

■Screen type selection ………………………………………………… 12-4

■Main dial brake adjustment ………………………………………… 12-4

■Frequency calibration (approximate) ……………………………… 12-5

■Opening the receiver’s case ………………………………………… 12-6

■Opening the shield case ……………………………………………… 12-6

■UT-122 installation …………………………………………………… 12-7

■Clock backup battery replacement ………………………………… 12-7

■Fuse replacement …………………………………………………… 12-8

DAC power input fuse ……………………………………………… 12-8

DDC output fuse ……………………………………………………… 12-8

■Resetting the CPU …………………………………………………… 12-9

■Screen Saver Function ……………………………………………… 12-9

Section 13 CONTROL COMMAND

■Remote interface (CI-V) information ………………………………… 13-2

DCI-V connection example ………………………………………… 13-2

DData format ………………………………………………………… 13-2

DCommand table …………………………………………………… 13-3

DTo send/read memory contents ………………………………… 13-10

DCodes for memory name, bank name, opening message,

and clock 2 name contents ……………………………………… 13-10

DOffset frequency setting ………………………………………… 13-10

DTone squelch frequency setting ………………………………… 13-10

DDTCS squelch code setting ……………………………………… 13-10

DNAC squelch code setting ……………………………………… 13-11

DSelective squelch code settings ………………………………… 13-11

DColor setting ……………………………………………………… 13-11

DData mode with filter width setting ……………………………… 13-11

Section 14 SPECIFICATIONS AND OPTIONS

■Specifications ………………………………………………………… 14-2

DGeneral ……………………………………………………………… 14-2

DReceiver …………………………………………………………… 14-3

■Options ………………………………………………………………… 14-4

Section 15 UPDATING THE FIRMWARE

■General ………………………………………………………………… 15-2

■Caution ………………………………………………………………… 15-2

■Preparation …………………………………………………………… 15-3

DFirmware and firm utility …………………………………………… 15-3

DFile downloading …………………………………………………… 15-3

■Firmware update— CF memory card ……………………………… 15-4

■Firmware update— PC ……………………………………………… 15-6

DConnections ………………………………………………………… 15-6

DIP address setting ………………………………………………… 15-7

DUpdating from the PC ……………………………………………… 15-8

TABLE OF CONTENTS

1-1

PANEL DESCRIPTION Section 1

■Front panel ……………………………………………………………… 1-2

■Rear panel ……………………………………………………………… 1-8

■LCD display …………………………………………………………… 1-10

■Screen menu arrangement …………………………………………… 1-12

1-2

■Front panel

qPOWER SWITCH [POWER] (p. 3-2)

➥Push to turn the receiver power ON.

• The [POWER] indicator above this switch lights green

when powered ON.

➥Push for 1 sec. to turn the receiver power OFF.

• The [POWER] indicator lights orange when the re-

ceiver is OFF when the internal power supply is

switched ON.

wREMOTE CONTROL SWITCH [LOCAL]

Push to cancel remote control operation from a PC

via a CI-V data.

• The [REMOTE] indicator lights yellow while in remote

control operation.

• When the [REMOTE] indicator lights yellow, all dials,

keys or switches other than this switch are disabled.

ePANEL LOCK SWITCH [PANEL LOCK] (p. 9-2)

Push to turn the panel lock function ON or OFF. The

panel lock function locks all dials, keys and switches

other than [POWER] and [PANEL LOCK].

• The [PANEL LOCK] indicator above this switch lights

yellow when the timer is in use.

• The dial lock function is also available.

rTIMER SWITCH [TIMER] (p. 10-3)

➥Turns the sleep or daily timer function ON or

OFF.

• The [TIMER] indicator above this switch lights green

when the timer is in use.

➥Enters timer set mode when pushed and held for

1sec.

tRECORDER REMOTE JACK [REC REMOTE]

Controls the operation of a tape recorder for record-

ing. Connects to the REMOTE jack on a tape

recorder.

yRECORDER JACK [REC OUT]

Outputs an audio signal. Connect to the AUX or

LINE IN jack on a tape recorder.

uHEADPHONE JACK [PHONES]

Accepts standard 3.5 (d) mm (1⁄8) stereo head-

phones.

• Output power: 40 mW with an 8 load.

• When headphones are connected, the internal speaker

or connected external speaker does not function.

iSQUELCH CONTROL [SQUELCH] (p. 3-8)

Adjusts the squelch threshold level. The squelch

disables output from the speaker (closed condition)

when no signal is received.

• The squelch control is particularly effective for FM or

AM. It is also available for other modes.

• 11 to 12 o’clock position is recommended for any set-

ting of the [SQL] control.

Deep

S-meter

squelch

Noise squelch

Squelch

is open.

Squelch

threshold

Shallow Shallow

Turn the internal power supply ON before turning the

unit ON from the front panel. The internal power sup-

ply switch is located on the rear panel. (p. 3-2)

1PANEL DESCRIPTION

i!0

o!1 !2

!3 !4 !5 !8

!6 !7

1-3

oPASSBAND TUNING CONTROLS [TWIN PBT]

(p. 5-11)

Adjusts the IF filter “passband width” via the DSP.

• Passband width and shift frequency are shown on the

multifunction display.

• Push and hold [PBT CLEAR] for 1 sec. to clear the PBT

settings.

• Variable range is set to half of the IF filter passband

width. 25 Hz steps and 50 Hz steps are available in

SSB, CW and FSK modes.

✔

What is the PBT control?

The PBT function electronically modifies the IF passband

width to reject interference. This receiver uses the DSP cir-

cuit for the PBT function.

!0 PBT CLEAR SWITCH [PBT CLEAR] (p. 5-11)

Push and hold for 1 sec. to clear the PBT settings.

• The [PBT CLEAR] indicator above this switch lights

when PBT is in use.

!1 AGC CONTROL [AGC] (p. 5-10)

Adjusts the continuously-variable AGC circuit time

constant.

• To use [AGC] control, push the appropriate band’s

[AGC VR/OFF] ([AGC VR] indicator lights green).

!2 AGC SWITCH [AGC VR/OFF] (p. 5-10)

➥Push to toggle [AGC] control usage ON or OFF.

• Use [AGC] control to set the AGC time constant when

switched ON.

• The [AGC VR] indicator above this switch lights

green when the control is ON.

➥Turns the AGC function OFF when pushed and

held for 1 sec.

!3 AUTO NOTCH SWITCH [ANF] (p. 5-16)

➥Turns the auto notch function ON or OFF when

pushed in SSB, AM, FM and WFM mode.

• “ ” appears when auto notch is in use.

!4 MANUAL NOTCH SWITCHES

[NOTCH1]/[NOTCH2] (p. 5-16)

➥Turns the manual notch function ON or OFF

when pushed in SSB, CW, AM and FSK mode.

• “ ” or “ ” appear when manual notch is in use.

➥Switches the manual notch characteristics be-

tween wide, middle and narrow when pushed

and held for 1 sec.

✔

What is the notch function?

The notch function eliminates unwanted CW or AM carrier

tones while preserving the desired voice signal. The DSP cir-

cuit automatically adjusts the notch frequency to effectively

eliminate unwanted tones.

!5 MANUAL NOTCH FILTER CONTROLS

[NOTCH1]/[NOTCH2] (p. 5-16)

Varies the “notch” frequency of the manual notch fil-

ter to reject an interfering signal while the manual

notch function is ON.

• Notch filter center frequency:

SSB : –1060 Hz to 4040 Hz

CW : CW pitch freq. + 2540 Hz to CW pitch freq.

–2540 Hz

AM : –5100 Hz to 5100 Hz

!6 AUDIO PEAK FILTER/TWIN PEAK FILTER

SWITCH [APF/TPF]

➥Push to turn the audio peak filter ON or OFF dur-

ing CW mode operation. (p. 4-10)

➥Push to turn the twin peak filter ON or OFF dur-

ing FSK mode operation. (p. 4-12)

• “ ” appears when audio peak filter is in use.

• “ ” appears when twin peak filter is in use.

➥During CW mode operation, push and hold for

1 sec. to select the APF passband width from 80,

160 and 320 Hz. (p. 4-10)

!7 NOISE BLANKER SWITCH [NB] (p. 5-15)

➥Selects from noise blanker 1, 2, or OFF when

pushed. The noise blanker reduces pulse-type

noise such as that generated by automobile igni-

tion systems. This function cannot be used for

FM/WFM, P25 modes or non-pulse-type noise.

• The [NB] indicator above this switch lights green and

“NB1” or “NB2” appears on the display when the

function is activated.

➥Enters blank-width set mode when pushed and

held for 1 sec.

!8 NOISE REDUCTION SWITCH [NR] (p. 5-16)

Push to switch the DSP noise reduction ON or OFF.

• The [NR] indicator above this switch lights green when

the function is activated.

TPF

APF

Higher

frequency

NOTCH1

NOTCH2

Lower

frequency

MN2

MN1

Slow

Fast

Low cutHigh cut Center

–+

(PBT1) (PBT2)

PANEL DESCRIPTION

1-4

■Front panel (continued)

!9 NOISE REDUCTION LEVEL CONTROL

[NR LEVEL] (outer control; p. 5-16)

Adjusts the DSP noise reduction level when noise

reduction is in use. Set for maximum readability.

• To use this control, noise reduction must be ON.

@0 NOISE BLANKER CONTROL [NB LEVEL]

(inner control; p. 5-15)

Adjust the noise blanker threshold level.

• To use this control, either noise blanker must be ON.

@1 RF GAIN CONTROL [RF] (outer control; p. 3-8)

Adjusts the RF gain level.

While rotating the RF gain control, you may hear

noise. This comes from the DSP unit and does

not indicate a malfunction.

@2 AF CONTROL [AF] (inner control; p. 3-8)

Varies the audio output level of the speaker or

headphones.

@3 BASS RESPONSE CONTROL [BASS]

(outer control; p. 3-9)

Adjusts the bass response of the audio output.

@4 TREBLE RESPONSE CONTROL [TREBLE]

(inner control; p. 3-9)

Adjusts the treble response of the audio output.

Treble level

increases

Treble level

decreases

Bass level

increases

Bass level

decreases

Audio output

increases

Audio output

decreases

Sensitivity

increases

Sensitivity

decreases

Deep

Shallow

Increases

Decreases

1PANEL DESCRIPTION

@7@6 @8 @9

#1 #2

1-5

@5 MULTIFUNCTION SWITCHES

Push to select the functions indicated in the LCD

display to the right of these switches.

• Functions vary depending on the operating condition.

➥

While operating HF bands, selects the an-

tenna connector from HF ANT 1, HF ANT

2 and HF ANT 3 when pushed. (p. 9-3)

• During 30–1150 MHz operation, only ANT 1

is available.

• During 1150–3335 MHz operation, only ANT

2 is available.

➥

Turns the antenna control voltage ON and

OFF form [ANT SEL] when pushed and

held for 1 sec. (p. 9-3)

➥Selects one of 2 receive RF preamps or

bypasses them. (p. 5-9)

• “P. AMP1” activates 10 dB preamp.

•

“P. AMP2” activates 16 dB high-gain preamp.

✔

What is the preamp?

The preamp amplifies received signals in the front end cir-

cuit to improve S/N ratio and sensitivity. Select “P. AMP1” or

“P. AMP2” when receiving weak signals.

➥Selects the attenuator when pushed.

(p. 5-9)

• HF bands: 6, 12, 18, 24, 30 dB.

• 30–1150 MHz,: 10, 20, 30 dB.

• 1150–3335 MHz: 20 dB only.

➥Turns OFF the attenuator when pushed

and held for 1 sec. (p. 5-9)

✔

What is the attenuator?

The attenuator prevents a desired signal from distorting

when very strong signals are near the receiving frequency,

or when very strong electric fields, such as from a broad-

casting station, are near your location.

➥Selects one of 3 IF filter settings.

➥Enters the filter set screen when pushed

and held for 1 sec.

➥

Activates and selects fast, middle or slow

AGC time constant when pushed. (p. 5-10)

• In FM/WFM or P25 mode, only “FAST” is

available.

• “VR (volume)” indicates that AGC time con-

stant depends on [AGC] control.

➥Enters the AGC set mode when pushed

and held for 1 sec. (p. 5-10)

AGC time constant can be set from 0.1 to 8.0 sec.

(depends on mode), or turned OFF. When AGC is

“OFF,” the S-meter does not function.

✔

What is the AGC?

The AGC controls receiver gain to produce a constant audio

output level, even when the received signal strength varies

dramatically. Select “FAST” for tuning and then select “MID”

or “SLOW” depending on the receiving conditions.

➥

Switches between the tone squelch,

DTCS squelch function and no-tone oper-

ation when pushed in FM mode. (p. 4-4)

➥Enters the tone set mode when pushed

and held for 1 sec. in FM/FSK mode.

(pgs. 4-4, 4-16)

➥

Push to toggle the CW pitch setting

screen ON and OFF in CW mode.

(p.4-10)

(Requires optional UT-122)

➥

Switches the digital squelch between

NAC squelch, selective squelch and OFF

in P25 mode. (p. 4-19)

➥

Enters the code set mode when pushed

and held for 1 sec. in P25 mode. (p. 4-19)

➥Push to switch the voice squelch control

function ON and OFF; useful for scan-

ning.

@6 LCD FUNCTION DISPLAY (p. 1-10)

Shows the operating frequency, function switch

menus, spectrum scope screen, memory channel

screen, set mode settings, etc.

@7 RECEIVE INDICATOR [RECEIVE]

Lights green while receiving a signal and when the

squelch is open.

@8 REMOTE CONTROL INDICATOR [REMOTE]

Lights yellow when a command is received from a

PC via CI-V data.

• When this indicator lights yellow, all dials, keys or

switches other than [LOCAL] are disabled.

• This indicator goes OFF, when [LOCAL] is pushed.

@9 DIAL LOCK INDICATOR [LOCK] (p. 9-2)

Lights orange when the dial lock function is acti-

vated.

#0 LCD FUNCTION SWITCHES [F-1]–[F-7]

Push to select the function indicated in the LCD dis-

play above these switches.

• Functions vary depending on the operating condition.

#1 MINI SPECTRUM SCOPE SWITCH [M.SCOPE]

(p. 5-6)

Turns the mini spectrum scope screen ON or OFF.

• The mini spectrum scope screen can be displayed with

another screen, such as memory or set mode screen,

simultaneously.

#2 DISPLAY SWITCH [DISPLAY]

➥Push to toggle the external input screen between

mini TV screen, full TV screen, or OFF.

• If no signal inputs from [VIDEO IN], black screen ap-

pears.

➥Enter the display set mode menu screen when

pushed and held for 1 sec.

PANEL DESCRIPTION

1-6

■Front panel (continued)

#3 TUNING STEP SWITCHES [▲UP]/[▼DOWM]

(p. 3-5)

➥Select the tuning step for the main dial. Push

[▲UP] to select a larger tuning step; push

[▼DOWN] to select a smaller tuning step.

• 1 Hz, 10 Hz, 100 Hz, 1 kHz, 2.5 kHz, 5 kHz, 6.25

kHz, 9 kHz, 10 kHz, 12.5 kHz, 20 kHz, 25 kHz, 100

kHz and 1 MHz are selectable.

• Programmable tuning steps can be set between 0.1

and 999.9 kHz in 0.1 kHz steps.

➠To set programmable tuning steps, enter the de-

sired steps via the keypad, then push [YUP] or

[ZDOWN].

➥Push and hold [▲UP] (or [▼DOWN]) for 1 sec.

to enter the tuning step select screen.

• Unwanted tuning step for each operating mode can

be skipped in the tuning step select.

#4 MEMORY TRANSFER SWITCH [M≈V] (p. 7-5)

Transfers the memory contents to VFO when

pushed and held for 1 sec.

• This function is available both in VFO and memory

modes.

#5 MEMORY SWITCH [MEMO] (p.7-3)

➥Selects the memory mode when pushed.

• After pushing one to three digit (0 to 999), pushing

the switch selects a memory channel.

➥Memory bank limit function ON or OFF when

pushed and held for 1 sec.

#6 VFO SWITCH [VFO]

Selects the VFO mode when pushed. (p. 3-3)

• After pushing a digit switch (0 to 9), push this switch se-

lects a VFO mode (VFO-0 to VFO-9).

#7 KEYPAD (pgs. 3-3, 3-4, 7-3)

Enters a frequency or memory channel. Pushing

[ENT], [VFO] or [MEMO] ends keypad input.

• e.g. to enter 14.195 MHz, push [1] [4] [•] [1] [9] [5]

[ENT].

#8 ENTER SWITCH [ENT]

Enters input frequency. (pgs. 3-4)

#9 MEMORY WRITE SWITCH [MW] (p. 7-4)

Stores the selected readout frequency and operat-

ing mode into the displayed memory channel when

pushed and held for 1 sec.

• This function is available both in VFO and memory

modes.

$0 MEMORY CLEAR SWITCH [M-CL] (p. 7-7)

Push and hold to clear the contents of displayed

memory channel.

$1 SPEAKER

Outputs audio signals.

$2 1/4-SPEED TUNING SWITCH [1/4]

➥Push to turn the 1⁄4-speed tuning function ON or

OFF in CW and FSK modes. (p. 3-6)

•“

1⁄4” appears when 1⁄4function is in use.

•1⁄4function sets dial rotation to 1⁄4of normal speed

for fine tuning.

➥Push and hold to turn the dial click function ON

or OFF. (p. 9-3)

$3 AUTOMATIC TUNING SWITCH [AUTOTUNE]

Turns the automatic tuning function ON or OFF in

AM, SSB and CW modes.

1PANEL DESCRIPTION

$8 $9 %1$5$4 $6 $7

#3 #6 $1#5#4 #8 #9 $0 $2 $3#7

%2 %4 %5 %6%3 %7 %8

1-7

$4 MODE SWITCHES

Selects the desired mode. (p. 3-7)

• Announces selected mode via the speech synthesizer.

(p. 11-11)

➥Selects FM mode.

➥Selects WFM mode.

➥Selects AM and S-AM modes alternately.

➥Switches S-AM(D), S-AM(U) and S-

AM(L) mode when pushed and held for

1 sec. in S-AM mode.

➥Switches between SSB and CW mode.

➥Switches between LSB and USB mode

when pushed and held for 1 sec. in SSB

mode.

➥Switches between CW and CW-R (CW

reverse) mode when pushed and held for

1 sec. in CW mode.

➥Selects FSK and FSK-R (FSK reverse)

modes alternately.

➥Selects Digital (P25) mode. (Requires

optional UT-122.)

$5 DIMMER SWITCH [DIMMER] (p.11-26)

➥Push to turn the dimmer function ON or OFF.

• When this function is ON, LEDs and LCD backlight

become dim according to the preset setting.

➥Push and hold for 1 sec. to reset the LCD setting

to the default value with the dimmer function ON

and OFF.

$6 LCD SET SWITCH [LCD SET] (p. 11-26)

➥Push to toggle the LCD setting screen ON or OFF.

• LCD contrast and backlight’s brightness can be set.

$7 DUPLEX SWITCH [DUP] (p. 4-3)

➥Push to select the duplex function (DUP–, DUP+

and OFF).

➥Push and hold for 1 sec. to enter the offset fre-

quency set mode.

$8 VOICE MEMORY RECORD SWITCH [REC]

➥Short recording; Push momentarily to record the

signal received for tge preset time period before

[REC] was pushed. (p.6-5)

• Starts recording again automatically.

➥Regular recording; Push and hold for 1 sec. to

record the received signal until recording is

stopped. (p. 6-3)

• Push and hold this switch for 1 sec. to stop recording.

$9 SHORT VOICE MEMORY PLAY BACK SWITCH

[PLAY] (p. 6-5)

➥Plays back the audio previously recorded during

the preset time period when pushed.

➥Plays back all of the previously recorded audio

when pushed and held for 1 sec.

%0 EXIT/SET SWITCH [EXIT/SET]

➥Push to exit, or return to the previous screen dur-

ing spectrum scope, memory, scan or set mode

screen display.

➥Displays set mode menu screen when pushed

and held for 1 sec.

%1 MONITOR SWITCH [MONI] (pgs. 3-8, 4-4, 4-19)

➥Push and hold to open the squelch manually.

• The [MONI] indicator appears on the display.

%2 MAIN DIAL

Changes the displayed frequency, selects set mode

setting, etc.

%3 LOCK SWITCH [LOCK] (p. 9-2)

Push to turn the dial lock function ON or OFF.

%4 SPEECH SWITCH [SPCH] (p. 9-2)

➥Push to announce the S-meter indication and the

selected readout frequency.

➥The selected operating mode is also announced

when pushed and held for 1 sec.

%5 MEMORY DIAL [M-CH] (inner control; p. 7-3)

Rotate to select the desired memory channel.

• Memory channels can be selected both in VFO and

memory modes.

%6 MEMORY BANK DIAL [BANK]

(outer control; p. 7-3)

Rotate to select the desired memory bank.

• Memory banks can be selected both in VFO and mem-

ory modes.

%7 SCAN SPEED CONTROL [SPEED]

(inner control; p. 8-18)

Rotate to adjust the scan speed.

%8 SCAN DELAY CONTROL [DELAY]

(outer control; p. 8-18)

Rotate to adjust the desired scan delay time.

• This setting is effective when “DELAY” is selected for the

scan resume condition (%6).

• Scan delay time is adjustable between 2 sec. to 20 sec.

%9 SCAN RESUME SWITCHES [OFF]/[DELAY]/[]

(p. 8-17)

Push to select a scan resume condition.

• The [SCAN RESUME] indicator lights green above the

selected switch.

^0 SCAN START SWITCHES

(pgs. 8-5, 8-7 to 8-11, 8-13, 8-14)

Push to start the desired scan.

DIGITAL

FSK

SSB/CW

IMPORTANT!

When receiving a weak signal, or receiving a sig-

nal with interference, the automatic tuning func-

tion may tune the receiver to an undesired signal.

PANEL DESCRIPTION

1-8

■Rear panel

EXTERNAL SPEAKER JACK [EXT-SP]

(p. 2-6)

Connects an external speaker (4–8 ), if desired.

wDC OUTPUT JACK [DC OUTPUT] (p. 2-6)

Outputs regulated 15 V DC (approx.) for external

equipment. Connected in parallel with 13.8 V out-

puts of [ACC]. (max. 1 A total)

eACCESSORY SOCKET [ACC] (p. 2-6)

Enables connection of external equipment such as

an automatic antenna selector, a TNC for data com-

munications, etc.

• See p. 2-12 for socket information.

rANTENNA SELECTOR VOLTAGE OUTPUT

JACK [ANT SEL]

Outputs regulated 13.8 V DC (max. 100 mA) for ex-

ternal preamplifier or antenna selector, etc.

tREFERENCE SIGNAL INPUT/OUTPUT

TERMINAL [REF I/O 10MHz–10dBm]

Inputs/outputs a 10 MHz reference signal.

ySPEECH OUTPUT JACK [SPEECH OUT] (p. 2-9)

Outputs an operating frequency, mode, S-meter in-

dication and time with a synthesized voice when

pushing [SPCH] or scan stopped.

• Turn ON the “REC SPCH” in the others set mode to ac-

tivate this jack when scan stopped. (p. 11-11)

• Output level can be adjusted in ACC set mode. (p. 11-7)

uLINE OUTPUT JACK [LINE OUT]

Audio output jack for tape recorder. The fixed audio

output level is set for a tape recorder AUX jack.

iRECORDER REMOTE JACK [REC REMOTE]

Controls the operation of a tape recorder for record-

ing. Connects to the REMOTE jack on a tape

recorder.

oDETECTOR OUTPUT JACK [DET OUT]

Outputs the detector output signal.

!0 VIDEO INPUT JACK [VIDEO IN]

Accepts video signals for display on the LCD moni-

tor when the [DISPLAY] switch is ON.

!1 VIDEO OUTPUT JACK [VIDEO OUT]

Outputs video signals when TV frequencies with

WFM mode are received. The NTSC M, PAL B/G,

PAL I, PAL D and SECAM K system can be ac-

cepted.

!2 SPARE JACK [SPARE] (p. 2-3)

No connection.

!3 IF OUTPUT JACK [IF OUT] (p. 2-3)

Outputs a 10.7 MHz IF signal.

Output level is the same level as an antenna input

signal or below (when the AGC function is activated

or attenuator is ON.)

!4 DC-DC POWER SOCKET [DC-DC IN] (p. 2-6)

Accepts a regulated 13.5 to 15 V DC input. This

socket does not accept voltage from a non-regu-

lated power source such as a vehicle’s battery.

1PANEL DESCRIPTION

qw e r t yuio!0 !1 !2 !3 !4 !5 !6 !7

@9 @7 @3@4@5@6 !9 !8@0@1@2@8

1-9

!5 FUSE HOLDER [FUSE] (p. 12-8)

Holds a 4 A fuse (100 V/120 V versions) or 2 A fuse

(230 V/240 V versions) for internal AC power sup-

ply protection. Cuts off the AC input when over-cur-

rent occurs.

CAUTION: Always use the correct fuse for AC

input power. Using a fuse rated for a different

input power may damege your house electrical

system or the receiver.

!6 AC POWER SOCKET [AC] (p. 2-5)

Connects the supplied AC power cable to an AC

line-voltage receptacle.

!7 MAIN POWER SWITCH [I/O] (p. 3-2)

Turns the internal power supply ON or OFF.

!8 GROUND TERMINAL [GND] (p. 2-2)

Connect this terminal to a ground to prevent electri-

cal shocks, TVI, BCI and other problems.

!9 HF ANTENNA CONNECTOR 1 [HF ANT 1]

(p. 2-5)

Accepts a 50 antenna for HF bands with a PL-

259 plug connector.

@0 HF ANTENNA CONNECTOR 2 [HF ANT 2]

(p. 2-5)

Accepts a 50 antenna for HF band with an RCA

connector.

@1 USB CONNECTOR [USB]

Connects USB equipment such as a memory

media, hub or keyboard.

@2 S/P DIF OUTPUT TERMINAL [S/P DIF OUT]

(p. 2-7)

Connects external equipment that supports S/P DIF

output.

@3 HF ANTENNA CONNECTOR 3/ANTENNA CON-

NECTOR 1 [ANT 1/HF ANT 3] (p. 2-5)

Accepts a 50 antenna with a Type-N connector.

Covers the HF bands and 30–1150 MHz frequency

range.

@4 ETHERNET CONNECTOR [LAN] (pgs. 2-7, 15-6)

Connects to a PC through a LAN (Local Area Net-

work).

@5 ANTENNA CONNECTOR 2 [ANT 2] (p. 2-5)

Accepts a 50 antenna with a Type-N connector.

Covers the 1150–3335 MHz frequency range.

@6 EXTERNAL DISPLAY TERMINAL

[EXT-DISPLAY] (p. 2-10)

Connects to an external display monitor.

• At least 800×600 pixel display is necessary.

@7 RS-232C TERMINAL [RS-232C] (p. 2-6)

Connects to a PC using a D-sub 9-pin RS-232C

cable.

Can be used for remote control of the IC-R9500

without the optional CT-17, or the FSK decoded sig-

nal output. The [RS-232C] interface is wired as a

modem (DCE).

@8 CI-V REMOTE CONTROL JACK [REMOTE]

(p. 2-6)

➥Connects a PC via the optional CT-17 CI-V LEVEL

CONVERTER for external control of the receiver.

➥Used for transceive operation with another Icom

CI-V transceiver or receiver.

@9 DATA SOCKET [DATA IN]

(pgs. 2-10, 2-12)

Outputs LCD monitor signals (NTSC system).

PANEL DESCRIPTION

■LCD display

qRSSI METER (p. 3-10)

Shows the received signal strength. Four meter

types, S, dBµ, dBµ(EMF) and dBm meters are se-

lectable.

wCENTER METER

Shows that the received signal is tuned to its center

frequency for FM/WFM or FSK modes.

eMODE INDICATOR (p. 3-7)

Shows the selected receive mode.

rVFO/MEMORY INDICATOR (pgs. 3-3, 7-3)

Indicates the selected VFO number (VFO-0 to VFO-

9) or memory mode.

tIF FILTER INDICATOR (p. 5-12)

Shows the selected IF filter number.

yFREQUENCY READOUTS

Shows the operating frequency.

uSELECT MEMORY CHANNEL INDICATOR (p. 8-12)

Indicates the displayed memory channel is set as a

select memory channel.

iMEMORY CHANNEL READOUTS

➥Shows the selected memory channel contents in

VFO mode.

➥Shows the VFO contents in memory mode.

• FM/WFM modes • FSK mode

• S-meter

• dBµ meter

• dBµ (EMF) meter

• dBm meter

1-10

1PANEL DESCRIPTION

@4@6@8 @7@9 @5 @2

o!1

t!5

1-11

PANEL DESCRIPTION

oMULTIFUNCTION SWITCH GUIDE

Indicates the function of the multifunction switches.

!0 LCD FUNCTION SWITCH GUIDE

Indicates the function of the LCD function switches

([F-1] – [F-7]).

!1 MULTIFUNCTION SCREEN

Shows the screens for the spectrum scope, voice

recorder, memory channel list, scan, FSK decoder,

IF filter selection or set modes, etc.

!2 TUNING STEP INDICATOR (p. 3-5)

Shows the selected tuning step.

!3 1/4 FUNCTION INDICATOR (p. 3-6)

Appears when the 1/4-speed tuning function is acti-

vated in CW and FSK modes.

!4 AUTOMATIC TUNE INDICATOR (p. 5-17)

“ ”blinks during automatic tuning. This

feature is active in AM, SSB and CW mode.

!5 MEMORY CHANNEL INDICATOR (p. 7-3)

Indicates the selected memory channel number.

!6 TUNING DIGIT INDICATOR (p. 3-5)

Shows the tuneable digit when rotating the main

dial.

!7 TONE/DTCS/NAC/SELECTIVE SQUELCH

INDICATOR

➥“TSQL” or “DTCS” appears when the tone

squelch or DTCS squelch is set in FM mode.

(p. 4-4)

➥“NAC” or “SEL” appears when the NAC squelch

or selective squelch is selected in P25 mode.

(Requires optional UT-122.) (p.4-19)

!8 BANK INDICATOR (p. 7-3)

Appears when the bank limit function is in use and

indicates the selected bank number.

• BANK-0 to BANK-9, BANK-A (AUTO MW), BANK-S

(SKIP) and BANK-P (SCAN EDGE) are selectable.

!9 NOISE BLANKER INDICATOR (p. 5-15)

“NB1” or “NB2” appears when either noise blanker 1

or noise blanker 2 is ON. This function is not avail-

able for FM/WFM or P25 mode.

@0 CF CARD/USB-MEMORY INDICATOR (p. 11-16)

➥“ ” appears when CF card is correctly con-

nected and blinks while CF card is active.

• This indicator is normally stayed ON.

➥“ ” appears when USB equipment (USB-

Memory or keyboard, etc) is connected, and

blinks while it is active.

@1 CLOCK READOUT (p. 10-2)

Shows the current time. Local and UTC time can in-

dicate at the same time.

@2 NOISE REDUCTION INDICATOR (p. 5-16)

Appears when noise reduction function is in use.

@3 BANDPASS FILTER INDICATOR

Appears when the narrow filter (500 Hz or less) is

selected during CW or FSK operation.

@4 PASSBAND WIDTH INDICATOR (p. 5-11)

Graphically displays the passband width for twin

PBT operation and center frequency for IF shift op-

eration.

@5 AUDIO PEAK FILTER INDICATOR (p. 4-10)

Appears when the audio peak filter function is in use.

This function is available in CW mode

@6 SHIFT FREQUENCY INDICATOR (p. 5-11)

Shows the shift frequency of the IF filter.

@7 NOTCH FILTER INDICATOR (p. 5-16)

➥“ ” appears when the auto notch function is in

use. This function is available in FM, WFM, AM

and SSB modes.

➥“ ” or “ ” appear

s when the manual notch

filter function is in use. This function is available in

AM, SSB, CW and FSK mode.

@8 BAND WIDTH INDICATOR (p. 5-11)

Shows the passband width of the IF filter.

@9 DUPLEX INDICATOR (p. 4-3)

“DUP–” or “DUP+” appears when the negative duplex

or positive duplex operation is selected, respectively.

MN2

MN1

USB

AUTO TUNE

1-12

1PANEL DESCRIPTION

■Screen menu arrangement

The following screens can be selected from the start

up screen. Choose the desired screen using the fol-

lowing chart.

Pushing [EXIT/SET] several times returns to the start

up screen. See p. 11-3 for set mode arrangement.

• Spectrum scope screen (p. 5-2)

• Voice recorder screen (p. 6-3)

• FSK decoder screen (p. 4-14)

• Memory channel screen (p. 7-4)

• Scan screen (p. 5-5)

• Set mode menu screen (p. 11-2)

2-1

INSTALLATION AND CONNECTIONS Section 2

■Unpacking ……………………………………………………………… 2-2

■Selecting a location …………………………………………………… 2-2

■Grounding ……………………………………………………………… 2-2

■Antenna connection …………………………………………………… 2-3

■TV jumper cable connection …………………………………………… 2-4

■Carrying handle attachment …………………………………………… 2-4

■Rack mounting handle detachment …………………………………… 2-4

■Required connections ………………………………………………… 2-5

DRear panel …………………………………………………………… 2-5

■Advanced connections ………………………………………………… 2-6

DFront panel …………………………………………………………… 2-6

DRear panel—1 ……………………………………………………… 2-6

DRear panel—2 ……………………………………………………… 2-7

■Tape recorder connections …………………………………………… 2-8

DRecording from the front panel or rear panel …………………… 2-8

DSeparately recording audio and frequency ……………………… 2-9

■Monitor display connection …………………………………………… 2-10

■Transceive function …………………………………………………… 2-10

■FSK and AFSK (SSTV) connections ………………………………… 2-11

■Accessory connector information …………………………………… 2-12

CAUTION!: The receiver weighs approx. 20 kg (44 lb). Al-

ways have two people available to carry, lift or

turn over the receiver.

2-2

■Unpacking

After unpacking, immediately report any damage to the

delivering carrier or dealer. Keep the shipping cartons.

For a description and a diagram of accessory equip-

ment included with the IC-R9500, see ‘Supplied ac-

cessories’ on p. iii of this manual.

■Selecting a location

Select a location for the receiver that allows adequate

air circulation and access to the front and rear panels.

Do not place in areas subject to extreme heat, cold, or

vibrations, or near TV sets, radios and other electro-

magnetic sources.

■Grounding

To prevent electrical shock, television interference

(TVI), broadcast interference (BCI) and other prob-

lems, ground the receiver through the GROUND ter-

minal on the rear panel.

For best results, connect a heavy gauge wire or strap

to a long earth-sunk copper rod. Make the distance be-

tween the [GND] terminal and ground as short as pos-

sible.

RWARNING: NEVER connect the [GND]

terminal to a gas or electric pipe, since the connec-

tion could cause an explosion or electric shock.

2INSTALLATION AND CONNECTIONS

2-3

■Antenna connection

Your antenna plays a very important role in receiver

operation. If the antenna is poor, your receiver cannot

give you the best performance.

The IC-R9500 requires at least 2 antennas (ANT 1/HF

ANT 3, ANT 2) for full coverage from 100 kHz to 3335

MHz. Select an antenna, such as a well matched 50 

antenna and feedline. When you wish to use a long

wire antenna for short wave bands, use one as long as

possible (at least 10 m, 32.8 ft).

CAUTION: Protect your receiver from lightning by

using a lightning arrestor.

INSTALLATION AND CONNECTIONS

PL-259 CONNECTOR INSTALLATION EXAMPLE

30 mm §9⁄8in 10 mm §3⁄8in 1–2 mm §1⁄16 in

30 mm

10 mm (soft solder)

10 mm

1–2 mm

solder solder

Soft

solder

Coupling ring

Slide the coupling ring

down. Strip the cable

jacket and tin the

braid.

Slide the connector

body on and solder it.

Screw the coupling

ring onto the connector

body.

Strip the cable as

shown at left. Tin the

centerr conductor.

TYPE-N CONNECTOR INSTALLATION EXAMPLE

30 mm §9⁄8in 10 mm §3⁄8in 1–2 mm §1⁄16 in

15 mm

Clamp

3 mm 6 mm

Center conductor

Washer

Nut Rubber gasket

Slide the nut, washer,

rubber gasket and

clamp over the

coaxial cable, then

cut the end of the

cable evenly.

Tin the center conductor.

Install the center conductor

pin and solder it.

Carefully slide the plug

body into place aligning

the center conductor pin

on the cable. Tighten the

nut onto the plug body.

• Be sure the center pin is

flush with the end of the

plug body.

Strip the cable and

fold the braid back

over the clamp.

Plug body

No space

Solder hole

2-4

2INSTALLATION AND CONNECTIONS

■TV jumper cable connection

Connect the RCA cable between [VIDEO IN] and

[VIDEO OUT].

When connecting external video equipment, connect

the unit between [VIDEO IN] and [VIDEO OUT] con-

nectors.

■Carrying handle attachment

Attach the supplied Carrying handles as shown at left.

■Rack mounting handle detachment

When removing the rack mounting handles, use the

supplied screws for attach the side plates.

qRemove the 6 screws from the rack mounting han-

dles from both side. And remove the rack mounting

handles and side plates.

wAttach the removed side plates to original position,

then tighten the supplied 4 screws (FH M4×12).

Tighten the supplied 2 screw (PH M4×8) for hiding

screw holes for both side.

CAUTION: NEVER replace the any other than

specified screws for side plate atachment or hid-

ing screw holes. If long screw is used, it is

caused to damage the receiver‘s inside board.

FH M4×12 mm

FH M4×16 mm

PH M4×8 mm

PH: Pan head

FH: Flat head

■Required connections

DRear panel

HF Antenna 1, 2, 3 (p. 2-3)Antenna 1, 2 (p. 2-3)

Connects the VHF,

UHF wide band anten-

nas.

ANT1: 30–1150 MHz,

ANT2: 1150–3335 MHz

The optional AH-7000 is available for 25

MHz to 1.3 GHz coverage. Select the active antenna connector. (p.9-3)

[Example]: HF ANT1 for 1.8–18 MHz bands, HF ANT 2 for 21–28

bands, ANT3 for 50 MHz band.

Ground (p. 2-2)

Ground connection

AC outlet

R WARNING:

Use the supplied

AC power cable

only.

[VIDEO IN], [VIDEO OUT]

TV jumper cable must be con-

nected when internal TV tuner

and LCD are in use.

2-5

INSTALLATION AND CONNECTIONS

2-6

2INSTALLATION AND CONNECTIONS

■Advanced connections

DFront panel

DRear panel—1

External speaker (p. 14-4)

ACC socket

(pgs.2-12)

DATA socket

(pgs.2-12)

Antenna 1, 2

Connects a pre-amplifier,

converter, etc.

SP-20

(option)

[REMOTE], [RS-232C] (p. 13-2)

Used for computer control and transceive

operation.

The optional CT-17 is required when con-

necting a PC to [REMOTE].

[DC OUTPUT]

Outputs regulated 15 V (approx.)

DC for external equipment power

supply. (max. 1 A capacity)

Connects an external pow-

er supply (DC 13.5–15 V at

least 8 A).

Only regulated DC power

may be connected.

[DC-DC IN]

[REC REMOTE],

[REC OUT] (p. 2-8)

Connects a tape re-

corder or other au-

dio equipment.

Accepts headphones

with 4–16 1 impe-

dance.

Headphones

2-7

INSTALLATION AND CONNECTIONS

DRear panel—2

External Display

Connects a PC-style

monitor display (at least

800×600 resolution).

Video output signal can

be turned ON and OFF

in set mode (p. 11-9)

Video equipment

Connects a video re-

corder, etc.

Connects a PC for

audio signal data

input/output.

Connects a USB

equipment such as

memory, hub or

keyboard.

48 kHz, 16-bit

output

[S/P DIF IN/OUT] [USB]

Connects a PC

via a LAN for CPU

firmware update.

[METER]

Connects an external

meter, etc.

Meter

Ethernet connector (p. 15-6)

MOUT

GND [ACC]

ANT SEL

When the [ANT] switch is ON:

13.8 V DC output 100 mA max.

2-8

2INSTALLATION AND CONNECTIONS

■Tape recorder connections

DRecording from the front panel or rear panel

FRONT

• Recording from the front panel

• Recording from the rear panel

REAR

[REC

REMOTE]

[REC OUT]

350 mVrms

4.7 k1

[LINE OUT]

350 mVrms

4.7 k1

[AUX IN] or

[LINE IN] jack

[REMOTE] jack

[AUX IN] or [LINE IN] jack

[REMOTE] jack

[REC REMOTE]

When you wish to control a tape

recorder via the REMOTE jack.

When you wish to control a tape

recorder via the REMOTE jack.

The [REC REMOTE] jack is grounded when a signal

is received and squelch opens. If a tape recorder has

a control terminal, this jack can be used for recording

control. (2 A/DC max.)

The [REC OUT] or [LINE OUT] jack has 350 mV

rms/4.7 koutput for connection to other audio equip-

ment.

The [REC REMOTE] jack is grounded when a signal

is received and squelch opens. If a tape recorder

has a control terminal, this jack can be used for

recording control. (2 A/DC max.)

The [REC OUT] or [LINE OUT] jack has 350 mV

rms/4.7 koutput for connection to other audio

equipment.

2-9

INSTALLATION AND CONNECTIONS

DSeparately recording audio and frequency

When using a stereo tape recorder for recording,

received audio and a frequency with a synthesized

voice can be separately recorded.

When recording this way, you can search ahead of

the audio signal recorded in the tape recorder using

the frequency recording channel search.

• Be sure the “REC SPEECH” item is turned ON, and “SPEECH Mix” item is select OFF in the others set

mode (p. 11-11).

REAR

[LINE OUT]

350 mVrms

4.7 k1

[SPEECH OUT]

350 mVrms

4.7 k1

[AUX IN] jacks L and R

[REMOTE] jack

[REC REMOTE]

When you wish to control a tape

recorder via the REMOTE jack.

2-10

2INSTALLATION AND CONNECTIONS

■Transceive function

Icom CI-V transceivers or receivers can be connect-

ed via the [REMOTE] jack. The frequency and mode

settings will follow* when either radio is changed.

* When a set frequency is out-of-range for one of the con-

nected transceivers or receivers, the connected radio’s

frequency/mode does not change.

Connect to [REMOTE] jack

[ACC]

Pin 3 Connect [ACC] socket when the IC-

R9500 is connected with transceiver.

This connection mutes the IC-R9500

when transceiver transmits.

• Be sure the “CI-V Transceive” item is turned ON in the others set mode (p. 11-14).

■Monitor display connection

A monitor display can be connected to the IC-R9500

via the [DATA IN] socket and [EXT-DISPLAY]. You

can monitor the LCD monitor information on a large

size display.

The IC-R9500 includes a picture signal decoder.

When connecting a TV set equipped with a VIDEO IN

jack, you can monitor TV signals such as amateur

TV.

NOTE: Video output from [DATA IN] is available an

NTSC system only.

External Display

Connects a PC-style

monitor display (at least

800×600 resolution).

Video output signal can

be turned ON and OFF

in display set mode.

(p. 11-9)

TV set

Video output signal can be selec-

ted ‘VIDEO IN’ or ‘LCD’ in display

set (Video) mode. (p. 11-25)

[EXT-DISPLAY]

VIDEO

GND

[DATA IN] [VIDEO OUT]

[VIDEO IN]

TV signal only

*LCD output including TV signal

2-11

INSTALLATION AND CONNECTIONS

To connect a terminal unit, TNC or scan converter,

refer to the diagram below.

qConnect a terminal unit as below.

wSelect FSK mode (or USB, CW modes for HF

band data communications).

eSet the receiver to the desired frequency as shown

to the right.

rSet the connected terminal unit to the appropriate

settings.

• Refer to the terminal unit’s instructions.

The narrow filter settings may not pass FSK sig-

nals. Be sure to select the appropriate IF filters cor-

responding to the signal width. (p. 5-12)

• Frequency settings depend on the mode used.

FM mode:

[Setting frequency (displayed freq.)] = [Desired freq.]

USB mode:

[Setting frequency (displayed freq.)] =

[Desired freq.] – [Center of Mark and Space freq.]

CW narrow mode:

[Setting frequency (displayed freq.)] = [Desired freq.]

– [Center of Mark and Space freq.] + [600 Hz]

LSB mode (for amateur RTTY):

[Setting frequency (displayed freq.)] = [Desired freq.]

+ [Mark freq.]

■FSK and AFSK (SSTV) connections

RS-232C

Connect to serial port, parallel

port, speaker jack, and line

IN/OUT jack, etc.

See the instruction manual of the

application for details.

• When using a PC application

• When using a TNC

Rear panel view

GND

SQLS

AUDIO INPUT

GND

SQELCH IN

Rear panel view

[ACC]

GND

SQLS

AUDIO INPUT

GND

SQELCH IN

TNC or scan converter

Personal computer

2-12

■Accessory connector information

2INSTALLATION AND CONNECTIONS

ACC

PIN No.

NAME DESCRIPTION SPECIFICATIONS

NOTE: If the beep level limit is in use, the beep tone

decreases from the fixed level when the [AF] con-

trol is rotated above a specified level. (p. 11-6)

ANTS

GND

SEND

SQLS

13.8 V

MOUT

Outputs 5 V when the [ANTENNA]

switch is ON.

Connects to ground.

When grounded, attenuator activates

and then audio is muted.

No connection

AF detector output.

Fixed, regardless of [AF] position in

default settings. (see notes below)

Squelch output.

Goes to ground when squelch opens.

13.8 V output when power is ON.

Output S-meter level.

Output current : Less than 100 µA

Output impedance : 10 k

GROUND level : –0.5 to +0.8 V

Input current : Less than 20 mA

Output impedance : 47 k

Output level : 100–300 mV rms

Squelch open : Less than 0.3 V/5 mA

Squelch closed : More than 6.0 V/100 µA

Output current : 100 mA

Output voltage : 0 to approx. 4 V

Output impedance : 10 k

Output level : 1 V p-p ±0.2 V

Output impedance : 75 

DATA IN

PIN No.

NAME DESCRIPTION SPECIFICATIONS

7, 8

DATA

GND

VIDEO

GND

DATA

OUT

—

Connects to video ground.

Video signal output.

(NTSC system only)

—

No connection

—

No connection

3-1

BASIC OPERATIONS Section 3

■When first applying power (CPU resetting) ………………………… 3-2

■Initial settings …………………………………………………………… 3-2

■Selecting VFO mode …………………………………………………… 3-3

■Selecting memory mode ……………………………………………… 3-3

■Frequency setting ……………………………………………………… 3-4

DDirect frequency entry with the keypad …………………………… 3-4

DTuning with the main dial …………………………………………… 3-5

DSelecting a tuning step ……………………………………………… 3-5

DAuto tuning step function …………………………………………… 3-6

D1⁄4tuning step function ……………………………………………… 3-6

■Operating mode selection ……………………………………………… 3-7

■Volume setting ………………………………………………………… 3-8

■RF gain adjustment …………………………………………………… 3-8

■Squelch level adjustment ……………………………………………… 3-8

■Audio tone adjustment ………………………………………………… 3-9

DTreble level adjustment ……………………………………………… 3-9

DBass level adjustment ……………………………………………… 3-9

■Meter indication selection …………………………………………… 3-10

DMeter type selection ……………………………………………… 3-10

3-2

■When first applying power (CPU resetting)

Before first applying power, make sure all connections

required for your system are complete by referring to

Section 2. Then, reset the receiver using the following

procedure.

Resetting CLEARS all programmed contents in

memory channels and returns programmed values

in set mode to default values.

qTurn the main power ON with [I/O] on the rear

panel.

• The receiver power is still OFF and the [POWER] indi-

cator lights orange.

wWhile pushing and holding [CE] and [M-CL], push

[POWER] to turn power ON.

• The CPU is reset.

• The CPU start-up takes approx. 5 sec.

• The receiver displays its initial VFO frequencies when

resetting is complete.

eChange the set mode settings after resetting, if de-

sired.

In cooler temperatures, the LCD may appear dark

and unstable after turning power ON. This is normal

and does not indicate any equipment malfunction.

■Initial settings

After resetting the receiver, set controls as shown in

the figure below.

[AF]

: Max. counter clockwise

[RF]: Max. clockwise

[AGC]: 12 o’clock

[NR LEVEL]

: Max. counter clockwise

[NB LEVEL]

: Max. counter clockwise

[NOTCH1]/[NOTCH2]

: 12 o’clock

[TREBLE]/[BASS]: 12 o’clock

[SQL]

: Max. counter clockwise

[CE] [M-CL]

[I/O]

[Power indicator]

[POWER]

3BASIC OPERATIONS

■Selecting VFO mode

VFO is an abbreviation of Variable Frequency Oscilla-

tor, and is commonly referred to as a main tuning func-

tion. Frequency, mode and other receiver settings are

stored as a set of VFO data.

The main dial is often called the “VFO knob.”

The IC-R9500 stores ten sets of VFO data. You can

use the desired VFO to call up a frequency and oper-

ating mode for operation.

➥Push [VFO] to select (last selected) VFO mode.

• One of “VFO-0” to “VFO-9” appears when in VFO mode.

➥Push the desired VFO number (0 to 9) using the

keypad, then push [VFO] to select the desired VFO

mode.

• One of “VFO-0” to “VFO-9” appears when in VFO mode.

■Selecting memory mode

➥Push [MEMO] to select memory mode.

• The memory indicator appears when in memory mode.

• Pushing and holding [M≈V] for 1 sec. transfers the con-

tents of the selected memory channel to VFO*. (p. 7-5)

*Only last selected VFO (VFO-0 to VFO-9) is overwrit-

ten.

Memory indicator Memory channel

number

[MEMO][M≈V]

“VFO” indicator

VFO number

[VFO]

3-3

BASIC OPERATIONS

■Frequency setting

There are two ways to set a frequency: with the main

dial or keypad. Use both in combination for quick tun-

ing.

• If the panel lock function is activated, the panel

lock indicator lights, and any switches, keys and

controls do not function. In this case, push [PANEL

LOCK] to deactivate the panel lock function. (see

p. 9-2 for details)

• The dial lock function also locks the main dial. To

deactivate the dial lock function, push [LOCK].

DDirect frequency entry with the keypad

The receiver has a keypad for direct frequency entry

as described below.

qInput the desired frequency.

• Push [•] to input “. (decimal point)” between the MHz

units and kHz units.

wPush [ENT] to set the input frequency.

• To cancel the input, push [CE] instead of [ENT].

[EXAMPLE]

145.000000 MHz

Push

1296.24000 MHz

850 kHz (0.85 MHz)

Push

1296.24000 MHz  1296.36000 MHz

Push

Keypad [ENT]

3-4

3BASIC OPERATIONS

3-5

BASIC OPERATIONS

DTuning with the main dial

Rotate the main dial to change the frequency.

• The frequency changes in increments determined by

the selected tuning step (see below).

qPush the desired VFO number (0 to 9) and [VFO].

• 10 different sets of VFO data can be selected.

wSelect the desired operating mode. (p.3-7)

• 10 different sets of VFO data can be selected.

ePush [▲UP] or [▼DOWN] to select the desired tun-

ing step.

• Selectable tuning steps can be changed for each oper-

ating mode as shown below.

rRotate the main dial to set the desired frequency.

DSelecting a tuning step

14 preset tuning steps plus 1 programmable tuning

step are available. As a default setting, selectable tun-

ing steps can be programmed, depending on the op-

erating mode. Selectable tuning steps can be changed

in TS select screen.

• Selecting selectable tuning steps

qPush and hold [▲UP] or [▼DOWN] for 1 sec. to

enter the TS select screen to set the selectable tun-

ing steps for each operating mode.

wSelect the desired operating mode. (p.3-7)

ePush [F-1 ▲] or [F-2 ▼] to select the desired tuning

step.

•1 Hz, 10 Hz, 100 Hz, 1 kHz, 2.5 kHz, 5 kHz, 6.25 kHz,

9 kHz, 10 kHz, 12.5 kHz, 20 kHz, 25 kHz, 100 kHz,

1 MHz and programmable are selectable.

rRotate the main dial to set the tuning step as the

selectable tuning step if desired.

• Push and hold [F-4•DEF] for 1 sec. to select the default

setting.

tRepeat steps eto rto choose the selectable tun-

ing steps.

yRepeat steps wto rto set the selectable tuning

steps for each operating mode.

uPush [EXIT/SET] (or [▲UP]/[▼DOWN]) to exit the

TS select screen.

[F-1•Y] [F-2•Z] [F-4•DEF] [EXIT/SET] Main dial

TUNING STEP [DOWNZ]/[YUP]

Number key[VFO]

Main dial

TUNING STEP [DOWNZ]/[YUP]

Default settings

FM : All ON

WFM : 20 k, 25 k, 100 k, 1 M, ProgTS

AM : 1 k, 5k, 9 k, 10 k, 1 MHz

SSB : 1, 10, 1 k, 1 MHz

CW : 1, 10, 1 k, 1 MHz

FSK : 1, 10, 1 k, 1 MHz

P25 : 1 k, 2.5 k, 5 k, 6.25 k, 10 k,

12.5 k, 20 k, 25 k, 100 k, 1 MHz

3-6

3BASIC OPERATIONS

• Setting the programmable tuning step

qPush the numeral keys on the keypad that corre-

spond to the tuning step you wish to program.

•Programmable tuning steps can be set between 0.1 and

999.9 kHz in 0.1 kHz steps.

➠To set programmable tuning steps, enter the desired

steps via the keypad, then push [YUP]or [ZDOWN].

wPush [▲UP] or [▼DOWN] to set the programmable

tuning step.

•Programmable tuning step is automatically selected as

the active tuning step.

DAuto tuning step function

When rotating the main dial rapidly, the tuning speed

accelerates automatically.

qPush [EXIT/SET] several times to close a multi-

function screen, if necessary.

wPush [F-7•SET] to select set mode menu screen.

• Pushing and holding [EXIT/SET] for 1 sec. also selects

set mode menu screen.

ePush [F-5•OTHERS] to enter the others set mode.

rPush [F-1•Y] or [F-2•Z] to select “MAIN DIAL Auto

TS.”

tRotate main dial to select the desired condition from

HIGH, LOW or OFF.

yPush [EXIT/SET] to exit the set mode.

• HIGN: Approx. 5 times faster

• LOW: Approx. twice faster

• OFF : Auto tuning step is turned OFF.

D1⁄4tuning step function

When operating in CW or FSK, the 1⁄4tuning function

is available. Dial rotation is reduced to 1⁄4of normal

speed when the 1⁄4tuning function is ON for finer tun-

ing control.

➥Push [1/4] to toggle the 1⁄4tuning function ON or

OFF.

• “ ” appears when the 1⁄4tuning function is ON.

1⁄4

[1/4]

[F-1•Y] [F-2•Z] [EXIT/SET]

[F5•OTHERS] [F-7•SET]

Number key

TUNING STEP [DOWNZ]/[YUP]

3-7

BASIC OPERATIONS

■Operating mode selection

FM, WFM, AM, Synchronous-AM (S-AM(D)/S-

AM(U)/S-AM(L)), SSB (USB/LSB), CW, CW reverse

(CW-R), FSK, FSK reverse (FSK-R) and DIGITAL

(P25*) modes are available in the IC-R9500. Select the

desired operation mode as follows. * P25 requires op-

tional UT-122.

To select a mode of operation, push the desired mode

switch momentarily. Push the switch again to toggle

between AM and S-AM(D)/S-AM(U)/S-AM(L),

USB/LSB and CW/CW-R, if desired. Push and hold the

switch for 1 sec. to toggle between S-AM(D), S-AM(U)

and S-AM(L), USB and LSB, CW and CW-R, FSK and

FSK-R, if desired.

See the diagram below left for the order of selection.

• Selecting FM mode

➥Push [FM] to select FM.

• Selecting WFM mode

➥Push [WFM] to select WFM.

• Selecting AM mode

➥Push [AM] to select AM or S-AM.

• After AM or S-AM is selected, push [AM] to toggle be-

tween AM and S-AM.

• After S-AM is selected, push and hold [AM] for 1 sec. to

toggle between S-AM(DSB), S-AM(USB) and S-

AM(LSB).

• Selecting SSB/CW mode

➥Push [SSB/CW] to select SSB or CW.

• After SSB or CW is selected, push [SSB/CW] to toggle

between SSB and CW.

• After SSB or CW is selected, push [SSB/CW] for 1 sec.

to toggle between USB and LSB, or, CW and CW re-

verse mode, respectively.

• Selecting FSK mode

➥Push [FSK] to select FSK.

• After FSK is selected, push [FSK] to toggle between

FSK and FSK reverse mode.

• Selecting DIGITAL mode (Requires optional U-122)

➥Push [DIGITAL] to select digital (P25) mode.

Push and hold

mode switch for 1 sec.

Push mode switch

momentarily.

USB LSB CW CW-R

FSK FSK-R

WFM

DIGITAL(P25)

S-AM(D) S-AM(U)

S-AM(L)

DIGITAL

FSK

SSB/CW

WFM

[FM] [WFM] [AM] [SSB/CW] [FSK] [DIGITAL]

■Volume setting

➥Rotate [AF] control clockwise to increase, counter-

clockwise to decrease the audio output level.

• Set a suitable audio level.

■RF gain adjustment

➥Rotate [RF] control clockwise to increase, counter-

clockwise to decrease the receiver sensitivity.

NOTE:

• When [RF] control is adjusted CCW in FM mode,

audio output decreases then disappears. This is

normal, not a malfunction.

• When WFM mode is selected, RF gain is fixed

MAX regardless of any [RF] control settings.

■Squelch level adjustment

The squelch disables output from the speaker (closed

position) when no signal is received.

➥When no signal is received, rotate [SQUELCH] con-

trol fully counterclockwise first, then rotate

[SQUELCH] clockwise to the point that the noise

just disappears.

• Push and hold [MONI] to open the squelch temporarily.

[SQUELCH]

S-meter

squelch

Noise squelch

(Recommended level; FM/AM mode only)

Squelch is

open

Sensitivity

increases

Sensitivity

decreases

[RF]

Audio output

increases

Audio output

decreases

[AF]

3-8

3BASIC OPERATIONS

3-9

■Audio tone adjustment

DTreble level adjustment

➥Rotate [TREBLE] control clockwise to increase,

counterclockwise to decrease the treble level of the

audio tone.

DBass level adjustment

➥Rotate [BASS] control clockwise to increase, coun-

terclockwise to decrease the bass level of the audio

tone.

Tone level

increases

Tone level

decreases

[BASS]

Tone level

increases

Tone level

decreases

[TREBLE]

BASIC OPERATIONS

■Meter indication selection

DMeter type selection

A total of 4 meter types are available in the IC-

R9500— S-meter, dBµ, dBµ(EMF) and dBm meters.

Follow the instructions below for the meter type selec-

tion.

qPush [EXIT/SET] several times to return to normal

screen, if necessary.

wPush [F-7•SET], then push [F-3•DISPLAY] to select

the display set mode.

ePush [F-1•Y] or [F-2•Z] to select “Signal Meter”

item.

rRotate main dial to select the desired meter type

from “S,” “dBµ,” “dBµ(EMF)” and “dBm.”

tPush [EXIT/SET] to exit the display set mode.

• S meter

• dBµ meter

• dBµ[EMF] meter

• dBm meter

[F-1•Y] [F-2•Z] [EXIT/SET]

[F-7•SET][F-3•DISPLAY]

3-10

3BASIC OPERATIONS

Signal meter squelch indicator

“∫” indicates the signal meter squelch level and

appears while [SQUELCH] control is rotating.

Appears

4-1

RECEIVE MODES Section 4

■Operating FM …………………………………………………………… 4-2

DConvenient functions for FM …………………………………………4-2

■Duplex operation ……………………………………………………… 4-3

DOffset frequency setting ………………………………………………4-3

■Tone/DTCS squelch operation ………………………………………… 4-4

■Operating WFM ………………………………………………………… 4-5

DConvenient functions for WFM ………………………………………4-5

■TV channel operation ………………………………………………… 4-6

DConvenient functions for TV operation ……………………………4-6

■Operating AM …………………………………………………………… 4-7

DConvenient functions for AM …………………………………………4-7

■Operating SSB ………………………………………………………… 4-8

DConvenient functions for SSB ………………………………………4-8

■Operating CW …………………………………………………………… 4-9

DConvenient functions for CW ………………………………………4-9

DAPF (Audio Peak Filter) operation …………………………………4-10

DAbout CW reverse mode ……………………………………………4-10

DAbout CW pitch control ……………………………………………4-10

■Operating FSK ………………………………………………………… 4-11

DConvenient functions for FSK ………………………………………4-12

DAbout FSK reverse mode …………………………………………4-12

DTwin peak filter ………………………………………………………4-12

DFunctions for the FSK decoder indication …………………………4-13

DSetting the decoder threshold level ………………………………4-13

DFSK decode set mode ………………………………………………4-14

DTime stamp function …………………………………………………4-15

DSetting FSK tone frequency ………………………………………4-16

DSetting FSK Baud rate ………………………………………………4-16

DData saving …………………………………………………………4-17

■Operating P25 (Requires optional UT-122) ………………………… 4-18

DConvenient functions for P25 ………………………………………4-18

■Digital squelch operation ……………………………………………… 4-19

4-2

4RECEIVE MODES

■Operating FM

qEdit the desired frequency using the keypad.

wPush [FM] to select FM.

• “FM” indicator appears.

eRotate the main dial to tune the desired frequency.

• [RX] indicator lights green and the S-meter indicates re-

ceived signal strength when signal is received.

• 10 kHz tuning step is preset for the FM mode.

• Push [FILTER] several times to select the desired filter

width.

rRotate [AF] to set audio to a comfortable listening

level.

DConvenient functions for FM

Appears

Keypad[RX] indicator[FILTER]

[AF] [FM] Main dial

• Preamp (p. 5-9)

➥Push [P.AMP] several times to set the preamp

OFF, preamp 1 ON or preamp 2 ON. Only

ON/OFF is available above 30 MHz.

• “P.AMP1” or “P.AMP2” appears when the preamp 1 or

preamp 2 is ON below 30 MHz. “P.AMP ON” appears

above 30 MHz.

• Attenuator (p. 5-9)

➥Push [ATT] several times to set the attenuator in

6 dB steps for HF bands, or 10 dB step for

30–1150 MHz. Only 20 dB is available for

1150–3335 MHz.

• “ATT” and attenuation level appear when the attenu-

ator is ON.

• Auto notch filter (p. 5-16)

➥Push [NOTCH] switch to turn the auto notch func-

tion ON or OFF.

• Notch indicator (above [NOTCH] switch) lights when

either the manual notch is ON.

• VSC (voice squelch control) (p. 8-3)

➥Push [VSC] to turn the VSC function ON or OFF.

• The VSC indicator appears when the voice squelch

function is set to ON.

• AFC (Auto Frequency Control) (p. 5-17)

➥Push [AFC] to turn the AFC function ON or OFF.

• The AFC indicator appears when the AFC function is

set to ON.

4-3

RECEIVE MODES

■Duplex operation

Duplex operation uses two different frequencies for

transmitting and receiving. Generally, duplex is used in

communication through a repeater, some utility com-

munications, etc.

During repeater operation, the transmit station fre-

quency is shifted from the receive station frequency by

the offset frequency. Repeater information (offset fre-

quency and shift direction) can be programmed into

memory channels.

qEdit the desired receive frequency (repeater output

frequency) using the keypad.

wPush [FM] to select FM.

• “FM” indicator appears.

ePush [DUP] several times to select the duplex di-

rection.

• “DUP–” or “DUP+” appears on the LCD.

rPush and hold [DUP] for 1 sec. to enter the offset

frequency setting screen, then rotate the main dial

to set the desired offset frequency or edit the de-

sired offset frequency directly with the keypad.

tPush and hold [MONI] to monitor the transmit sta-

tion frequency (repeater input frequency) directly.

yTo return to simplex, push [DUP] once or twice.

DOffset frequency setting

qPush and hold [DUP] for 1 sec. to enter offset fre-

quency set mode.

wRotate the main dial to select the desired offset fre-

quency or edit the desired offset frequency directly

with the keypad.

ePush [EXIT/SET] to return to the previous indica-

tion.

[EXIT/SET][DUP] Main dial

Keypad

Appears

[EXIT/SET] [MONI][FM] [DUP] Main dial

■Tone /DTCS squelch operation

The tone or DTCS squelch opens only when receiving

a signal containing a matching subaudible tone or

DTCS code. You can silently wait for calls from group

members using the same tone.

qSet the desired frequency and select FM mode.

wPush [TONE] several times to turn the tone or

DTCS squelch function ON.

• “TSQL” appears when the tone squelch function is ON.

• “DTCS” appears when the DTCS squelch function is

ON.

ePush and hold [TONE] for 1 sec. to enter tone fre-

quency set mode.

rPush [F-1•Y] or [F-2•Z] to select the items, “T-SQL

TONE” or “DTCS CODE.”

tRotate the main dial to select the desired tone fre-

quency or DTCS code.

• Push and hold [F-4•DEF] for 1 sec. to select the default

setting.

yPush [EXIT/SET] to return to the previous indica-

tion.

uWhen the received signal includes a matching tone

(or DTCS code), squelch opens and the signal can

be heard.

• When the received signal’s tone (or DTCS code) does

not match, tone (DTCS) squelch does not open, how-

ever, the S-indicator shows signal strength.

iTo open the squelch manually, push [MONI].

• The squelch opens temporarily while pushing and hold-

ing [MONI].

oTo cancel the tone squelch or DTCS squelch, push

[TONE] several times to clear the tone or DTCS

squelch.

• “TSQL” or “DTCS” disappears.

• Available tone frequencies (unit: Hz)

• Available DTCS codes

[EXIT/SET] [MONI][FM] Main dial[TONE]

[F-1•Y] [F-2•Z][F-4•DEF]

4-4

4RECEIVE MODES

67.0

69.3

71.9

74.4

77.0

79.7

82.5

085.4

088.5

091.5

094.8

097.4

100.0

103.5

107.2

110.9

114.8

118.8

123.0

127.3

131.8

136.5

141.3

146.2

151.4

156.7

159.8

162.2

165.5

167.9

171.3

173.8

177.3

179.9

183.5

186.2

189.9

192.8

196.6

199.5

203.5

206.5

210.7

218.1

225.7

229.1

233.6

241.8

250.3

254.1

150.0

023

025

026

031

032

036

043

047

051

053

054

065

071

072

073

074

114

115

116

122

125

131

132

134

143

145

152

155

156

162

165

172

174

205

212

223

225

226

243

244

245

246

251

252

255

261

263

265

266

271

274

306

311

315

325

331

332

343

346

351

356

364

365

371

411

412

413

423

431

432

445

446

452

454

455

462

464

465

466

503

506

516

523

526

532

546

565

606

612

624

627

631

632

654

662

664

703

712

723

731

732

734

743

754

4-5

RECEIVE MODES

■Operating WFM

qEdit the desired frequency using the keypad.

wPush [WFM] to select WFM.

• “WFM” indicator appears.

eRotate the main dial to tune the desired frequency.

• [RX] indicator lights green and the S-meter indicates re-

ceived signal strength when signal is received.

• 25 kHz tuning step is preset for the WFM mode.

rRotate [AF] to set audio to a comfortable listening

level.

DConvenient functions for WFM

Appears

Keypad[RX] indicator

[AF] [WFM] Main dial

• Preamp (p. 5-9)

➥Push [P.AMP] several times to set the preamp

OFF, preamp 1 ON or preamp 2 ON. Only

ON/OFF is available above 30 MHz.

• “P.AMP1” or “P.AMP2” appears when the preamp 1 or

preamp 2 is ON below 30 MHz. “P.AMP ON” appears

above 30 MHz.

• Attenuator (p. 5-9)

➥Push [ATT] several times to set the attenuator in

6 dB steps for HF bands, or 10 dB step for

30–1150 MHz. Only 20 dB is available for

1150–3335 MHz.

• “ATT” and attenuation level appear when the attenu-

ator is ON.

• Auto notch filter (p. 5-16)

➥Push [NOTCH] switch to turn the auto notch func-

tion ON or OFF.

• Notch indicator (above [NOTCH] switch) lights when

either the manual notch is ON.

• VSC (voice squelch control) (p. 8-3)

➥Push [VSC] to turn the VSC function ON or OFF.

• The VSC indicator appears when the voice squelch

function is set to ON.

• AFC (Auto Frequency Control) (p. 5-17)

➥Push [AFC] to turn the AFC function ON or OFF.

• The AFC indicator appears when the AFC function is

set to ON.

4-6

4RECEIVE MODES

■TV channel operation

A TV tuner is built-in to the IC-R9500, and connects to

the [VIDEO IN] and [VIDEO OUT] on the rear panel

using a TV jumper cable to monitor the TV programs.

If you would rather use your TV tuner, connect the ex-

ternal tuner to [VIDEO IN] on the rear panel.

qPush [DISPLAY] once or twice to turn ON the de-

sired TV screen.

• Push once to turn ON the mini TV screen, push again

to turn ON the full TV screen and push again to close

the TV screen.

wSet the desired frequency and select WFM mode.

ePush [DISPLAY] to close the TV screen.

The TV display settings can be adjusted in display

set (Video) mode. (p. 11-24)

DConvenient functions for TV operation

[DISPLAY] [WFM]

• Preamp (p. 5-9)

➥Push [P.AMP] several times to set the preamp

OFF, preamp 1 ON or preamp 2 ON. Only

ON/OFF is available above 30 MHz.

• “P.AMP1” or “P.AMP2” appears when the preamp 1 or

preamp 2 is ON below 30 MHz. “P.AMP ON” appears

above 30 MHz.

• Attenuator (p. 5-9)

➥Push [ATT] several times to set the attenuator in

6 dB steps for HF bands, or 10 dB step for

30–1150 MHz. Only 20 dB is available for

1150–3335 MHz.

• “ATT” and attenuation level appear when the attenu-

ator is ON.

• Auto notch filter (p. 5-16)

➥Push [NOTCH] switch to turn the auto notch func-

tion ON or OFF.

• Notch indicator (above [NOTCH] switch) lights when

either the manual notch is ON.

• VSC (voice squelch control) (p. 8-3)

➥Push [VSC] to turn the VSC function ON or OFF.

• The VSC indicator appears when the voice squelch

function is set to ON.

• AFC (Auto Frequency Control) (p. 5-17)

➥Push [AFC] to turn the AFC function ON or OFF.

• The AFC indicator appears when the AFC function is

set to ON.

4-7

RECEIVE MODES

■Operating AM

qEdit the desired frequency using the keypad.

wPush [AM] to select AM.

• “AM” indicator appears.

• After AM mode is selected, push and hold [AM] for 1

sec. to toggle between AM and S-AM modes.

eRotate the main dial to tune the desired frequency.

• [RX] indicator lights green and the S-meter indicates re-

ceived signal strength when signal is received.

rRotate [AF] to set audio to a comfortable listening

level.

DConvenient functions for AM

Appears

Keypad[RX] indicator

[AF] [AM] Main dial

• Preamp (p. 5-9)

➥Push [P.AMP] several times to set the preamp

OFF, preamp 1 ON or preamp 2 ON. Only

ON/OFF is available above 30 MHz.

• “P.AMP1” or “P.AMP2” appears when the preamp 1 or

preamp 2 is ON below 30 MHz. “P.AMP ON” appears

above 30 MHz.

• Attenuator (p. 5-9)

➥Push [ATT] several times to set the attenuator in

6 dB steps for HF bands, or 10 dB step for

30–1150 MHz. Only 20 dB is available for

1150–3335 MHz.

• “ATT” and attenuation level appear when the attenu-

ator is ON.

• Noise blanker (p. 5-15)

➥Push [NB] switch to turn the noise blanker ON

and OFF, and then rotate [NB] control to adjust

the threshold level.

• Noise blanker indicator (above [NB] switch) lights

when the noise blanker is ON.

• Push [NB] for 1 sec. to enter noise blanker set mode.

• Noise reduction (p. 5-16)

➥Push [NR] switch to turn the noise reduction ON

and OFF.

• Rotate [NR] control to adjust the noise reduction

level.

• Noise reduction indicator (above [NR] switch) lights

when the noise reduction is ON.

• Twin PBT (passband tuning) (p. 5-11)

➥Rotate [TWIN PBT] controls (inner/outer).

• Push [PBT CLEAR] to clear the settings.

• Auto notch filter (p. 5-16)

➥Push [ANF] switch to turn the auto notch function

ON or OFF.

• Notch indicator (above [ANF] switch) lights when the

auto notch is ON.

• Manual notch filter (p. 5-16)

➥Push [NOTCH1] or [NOTCH2] switch to turn the

manual notch function ON or OFF.

• Rotate [NOTCH] control to set the notch frequency.

• Notch indicator (above [NOTCH1] or [NOTCH2]

switch) lights when either the manual notch is ON.

• AGC (auto gain control) (p. 5-10)

➥Push [AGC] switch several times to select

AGC FAST, AGC MID or AGC SLOW.

➥Push [AGC VR] to turn the AGC time constant

manual setting ON or OFF.

• Rotate [AGC] control to adjust the time constant.

• Auto tuning function (p. 5-17)

➥Push [AUTOTUNE] to turn the auto tuning func-

tion ON or OFF.

• The receiver automatically tunes the desired signal

within ±5 kHz range.

IMPORTANT!

When receiving a weak signal, or receiving a signal

with interference, the automatic tuning function may

not tune, or may tune to an undesired signal.

4-8

■Operating SSB

qEdit the desired frequency using the keypad.

wPush [SSB/CW] to select SSB (LSB or USB).

• After SSB mode is selected, push and hold [SSB/CW]

for 1 sec. to toggle between LSB and USB modes.

• “LSB” or “USB” appears.

eRotate the main dial to tune a desired signal.

• [RX] indicator lights green and the S-meter indicates re-

ceived signal strength when signal is received.

rRotate [AF] to set audio to a comfortable listening

level.

DConvenient functions for SSB

Appears

Keypad[RX] indicator

[AF] [SSB/CW] Main dial

4RECEIVE MODES

• Preamp (p. 5-9)

➥Push [P.AMP] several times to set the preamp

OFF, preamp 1 ON or preamp 2 ON. Only

ON/OFF is available above 30 MHz.

• “P.AMP1” or “P.AMP2” appears when the preamp 1 or

preamp 2 is ON below 30 MHz. “P.AMP ON” appears

above 30 MHz.

• Attenuator (p. 5-9)

➥Push [ATT] several times to set the attenuator in

6 dB steps for HF bands, or 10 dB step for

30–1150 MHz. Only 20 dB is available for

1150–3335 MHz.

• “ATT” and attenuation level appear when the attenu-

ator is ON.

• Noise blanker (p. 5-15)

➥Push [NB] switch several times to select the

noise blanker 1 ON, noise blanker 2 ON and

noise blanker OFF, and then rotate [NB] control to

adjust the threshold level.

• Noise blanker indicator (above [NB] switch) lights

when the noise blanker is ON.

• Push [NB] for 1 sec. to enter noise blanker set mode.

• Twin PBT (passband tuning) (p. 5-11)

➥Rotate [TWIN PBT] controls.

• Push [PBT CLEAR] to clear the settings.

• Noise reduction (p. 5-16)

➥Push [NR] switch to turn the noise reduction ON

and OFF.

• Rotate [NR] control to adjust the noise reduction

level.

• Noise reduction indicator (above [NR] switch) lights

when the noise reduction is ON.

• Auto notch filter (p. 5-16)

➥Push [ANF] switch to turn the auto notch function

ON or OFF.

• Notch indicator (above [ANF] switch) lights when the

auto notch is ON.

• Manual notch filter (p. 5-16)

➥Push [NOTCH1] or [NOTCH2] switch to turn the

manual notch function ON or OFF.

• Rotate [NOTCH] control to set the attenuating fre-

quency.

• Notch indicator (above [NOTCH1] or [NOTCH2]

switch) lights when either the manual notch is ON.

• AGC (auto gain control) (p. 5-10)

➥Push [AGC] switch several times to select

AGC FAST, AGC MID or AGC SLOW.

➥Push [AGC VR] to turn the AGC time constant

manual setting ON or OFF.

• Rotate [AGC] control to adjust the time constant.

• VSC (voice squelch control) (p. 8-3)

➥Push [VSC] to turn the VSC function ON or OFF.

• The VSC indicator appears when the voice squelch

function is set to ON.

• Auto tuning function (p. 5-17)

➥Push [AUTOTUNE] to turn the auto tuning func-

tion ON or OFF.

• The receiver automatically tunes the desired signal

within ±5 kHz range.

IMPORTANT!

When receiving a weak signal, or receiving a signal

with interference, the automatic tuning function may

not tune, or may tune to an undesired signal.

4-9

RECEIVE MODES

■Operating CW

qEdit the desired frequency using the keypad.

wPush [SSB/CW] to select CW.

• After CW mode is selected, push and hold [SSB/CW] for

1 sec. to toggle between CW and CW-R modes.

• “CW” or “CW-R” appears.

eRotate the main dial to tune a desired signal.

• Try to match the specified signal’s tone to the side tone

frequency.

• [RX] indicator lights green and the S-meter indicates re-

ceived signal strength when signal is received.

rRotate [AF] to set audio to a comfortable listening

level.

DConvenient functions for CW

Appears

Keypad[RX] indicator

[AF] [SSB/CW] Main dial

• Preamp (p. 5-9)

➥Push [P.AMP] several times to set the preamp

OFF, preamp 1 ON or preamp 2 ON. Only

ON/OFF is available above 30 MHz.

• “P.AMP1” or “P.AMP2” appears when the preamp 1 or

preamp 2 is ON below 30 MHz. “P.AMP ON” appears

above 30 MHz.

• Attenuator (p. 5-9)

➥Push [ATT] several times to set the attenuator in

6 dB steps for HF bands, or 10 dB step for

30–1150 MHz. Only 20 dB is available for

1150–3335 MHz.

• “ATT” and attenuation level appear when the attenu-

ator is ON.

• Noise blanker (p. 5-15)

➥Push [NB] switch to turn the noise blanker ON

and OFF, and then rotate [NB] control to adjust

the threshold level.

• Noise blanker indicator (above [NB] switch) lights

when the noise blanker is ON.

• Push [NB] for 1 sec. to enter noise blanker set mode.

• Noise reduction (p. 5-16)

➥Push [NR] switch to turn the noise reduction ON

and OFF.

• Rotate [NR] control to adjust the noise reduction

level.

• Noise reduction indicator (above [NR] switch) lights

when the noise reduction is ON.

• Twin PBT (passband tuning) (p. 5-11)

➥Rotate [TWIN PBT] controls (inner/outer).

• Push [PBT CLEAR] to clear the settings.

• Manual notch filter (p. 5-16)

➥Push [NOTCH1] or [NOTCH2] switch to turn the

manual notch function ON or OFF.

• Rotate [NOTCH] control to set the notch frequency.

• Notch indicator (above [NOTCH1] or [NOTCH2]

switch) lights when either the manual notch is ON.

• AGC (auto gain control) (p. 5-10)

➥Push [AGC] switch several times to select

AGC FAST, AGC MID or AGC SLOW.

➥Push [AGC VR] to turn the AGC time constant

manual setting ON or OFF.

• Rotate [AGC] control to adjust the time constant.

•1⁄4function (p. 3-6)

➥Push [1/4] to turn the 1⁄4function ON or OFF.

• Auto tuning function (p. 5-17)

➥Push [AUTOTUNE] to turn the auto tuning func-

tion ON or OFF.

• The receiver automatically tunes the desired signal

within a ±500 Hz range.

IMPORTANT!

When receiving a weak signal, or receiving a signal

with interference, the automatic tuning function may

not tune properly, or tune onto an undesired signal.

4-10

4RECEIVE MODES

DAPF (Audio Peak Filter) operation

The APF changes the audio frequency response by

boosting a particular frequency to enhance a desired

CW signal.

The audio filter shape is also selectable from “SOFT”

and “SHARP” in the others set mode. (p. 11-13)

qDuring CW mode, push [APF/TPF] to turn the audio

peak filter ON and OFF.

• “ ” appears in the display and [APF/TPF] indicator

above this switch lights green.

wPush and hold [APF/TPF] for 1 sec. several times

to select the desired audio filter width.

• 320, 160 and 80 Hz filters are available.

DAbout CW reverse mode

CW-R (CW Reverse) mode uses the opposite side

band to receive CW signals.

Use when interfering signals are near a desired signal

and you want to use CW-R to reduce the interference.

➥During CW mode, push and hold [SSB/CW] for 1

sec. to select CW and CW-R mode.

DAbout CW pitch control

The received CW audio pitch can be adjusted to suit

your preference (from 300 to 900 Hz in 5 Hz steps).

This does not change the operating frequency.

qDuring CW mode, push [PITCH] to turn the CW

pitch setting screen ON and OFF.

wRotate the main dial to suit your preference.

• Adjustable within 300 to 900 Hz in 5 Hz steps.

• Push and hold [F-4•DEF] for 1 sec. to return to the de-

fault setting.

[PITCH] [F-4•DEF] Main dial

Push

BFO

CW-R mode (USB side)

BFO

Desired signal

CW mode (LSB side)

Interference Desired signalInterference

APF

[APF/TPF]

Sets the desired CW pitch within 300 to 900 Hz in

5 Hz steps. (default: 800 Hz)

CW Pitch

800

4-11

RECEIVE MODES

■Operating FSK

A DSP-based high-quality Baudot FSK decoder is built-

in to the IC-R9500.

If you would rather use your FSK terminal or TNC, con-

sult the manual that comes with the FSK terminal or

TNC.

qEdit the desired frequency using the keypad.

wPush [FSK] to select FSK.

• After FSK mode is selected, push and hold [FSK] for

1 sec. to toggle between FSK and FSK-R modes.

• “FSK” or “FSK-R” appears.

ePush [F-3•DECODE] to display the decoder screen.

• The IC-R9500 has a built-in Baudot decoder.

rTo tune the desired signal, aim for a symmetrical

wave form and ensure the signal peaks align with

the mark (2125 Hz) and shift (170 Hz) frequency

lines in the FFT scope.

• [RX] indicator lights green and the S-meter indicates re-

ceived signal strength when signal is received.

FFT scope

RX contents screen

Water-fall

Appears

Keypad[RX] indicator

[F-3•DECODE] [FSK] Main dial

4-12

4RECEIVE MODES

DConvenient functions for FSK

DAbout FSK reverse mode

Received characters are occasionally garbled when

the received signal has Mark and Space tones re-

versed. This reversal can be caused by incorrect TNC

connections, setting, commands, etc. To receive re-

versed FSK signals correctly, select FSK-R mode.

➥During FSK mode, push and hold [FSK] for 1 sec.

to select FSK and FSK-R mode.

DTwin peak filter

The twin peak filter changes audio frequency response

by boosting the mark and space frequencies (2125 and

2295 Hz) for better reception of FSK signals.

➥During FSK mode, push [APF/TPF] to turn the twin

peak filter ON and OFF.

• “ ” appears in the LCD and the [APF/TPF] indicator

above this switch lights green while the filter is in use.

NOTE: When the twin peak filter is in use, the re-

ceived audio output may increase. This is normal,

not a malfunction.

TPF

[APF/TPF]

FSK FSK-R

f1 f2

BFO

f1 f2

BFO

SHIFT TONESHIFTTONE

• Preamp (p. 5-9)

➥Push [P.AMP] several times to set the preamp

OFF, preamp 1 ON or preamp 2 ON. Only

ON/OFF is available above 30 MHz.

• “P.AMP1” or “P.AMP2” appears when the preamp 1 or

preamp 2 is ON below 30 MHz. “P.AMP ON” appears

above 30 MHz.

• Attenuator (p. 5-9)

➥Push [ATT] several times to set the attenuator in

6 dB steps for HF bands, or 10 dB step for

30–1150 MHz. Only 20 dB is available for

1150–3335 MHz.

• “ATT” and attenuation level appear when the attenu-

ator is ON.

• Noise blanker (p. 5-15)

➥Push [NB] switch to turn the noise blanker ON

and OFF, and then rotate [NB] control to adjust

the threshold level.

• Noise blanker indicator (above [NB] switch) lights

when the noise blanker is ON.

• Push [NB] for 1 sec. to enter noise blanker set mode.

• Twin PBT (passband tuning) (p. 5-11)

➥Rotate [TWIN PBT] controls (inner/outer).

• Push [PBT CLEAR] to clear the settings.

• Noise reduction (p. 5-16)

➥Push [NR] switch to turn the noise reduction ON

and OFF.

• Rotate [NR] control to adjust the noise reduction

level.

• Noise reduction indicator (above [NR] switch) lights

when the noise reduction is ON.

• Manual notch filter (p. 5-16)

➥Push [NOTCH1] or [NOTCH2] switch to turn the

manual notch function ON or OFF.

• Rotate [NOTCH] control to set the notch frequency.

• Notch indicator (above [NOTCH1] or [NOTCH2]

switch) lights when either the manual notch is ON.

• AGC (auto gain control) (p. 5-10)

➥Push [AGC] switch several times to select

AGC FAST, AGC MID or AGC SLOW.

➥Push [AGC VR] to turn the AGC time constant

manual setting ON or OFF.

• Rotate [AGC] control to adjust the time constant.

•1⁄4function (p. 3-6)

➥Push [1/4] to turn the 1⁄4function ON or OFF.

4-13

RECEIVE MODES

DFunctions for the FSK decoder indication

qPush [FSK] to select FSK.

• After FSK mode is selected, push and hold [FSK] for

1 sec. to toggle between FSK and FSK-R modes.

• “FSK” or “FSK-R” appears.

wPush [F-3•DECODE] to display the decoder screen.

• When tuned into an FSK signal, decoded characters are

displayed in the contents screen.

ePush [F-2•HOLD/CLR] to freeze the current screen.

• “ ” appears while the function is in use.

• Push [F-2•HOLD/CLR] again to release the function.

rPush and hold [F-2•HOLD/CLR] for 1 sec. to clear

the displayed characters.

•“ ” indicator disappears at the same time when the

hold function is in use.

tPush [F-7•WIDE] to toggle the FSK decode screen

size from normal and wide.

yPush [EXIT/SET] to close the FSK decode screen.

• Wide screen indication

DSetting the decoder threshold level

Adjust the FSK decoder threshold level if some char-

acters are displayed when no signal is received.

qSelect the FSK decoder screen as described above.

wPush [F-5•ADJ] to select the threshold level setting

condition.

eRotate the main dial to adjust the FSK decoder

threshold level.

• Push and [F-6•DEF] for 1 sec. to select the default set-

ting.

rPush [F-5•ADJ] to exit from the threshold level set-

ting condition.

The UnShift On Space (USOS) function and new

line code can be set in the FSK set mode. (p. 4-14)

HOLD

[EXIT/SET][FSK]

[F-2•HOLD/CLR] [F-7•WIDE]

4-14

4RECEIVE MODES

DFSK decode set mode

This set mode is used to set the decode USOS func-

tion, time stamp setting, etc.

• Setting contents

qDuring FSK mode operation, push [F-3•DECODE]

to select FSK decode screen.

wPush [F-1•MENU1] to select FSK decode menu

2, then push [F-6•SET] to select FSK decode set

mode.

• Push [F-7•WIDE] to toggle the screen size from normal

and wide.

ePush [F-1•Y] or [F-2•Z] to select the desired set

item.

rSet the desired condition using the main dial.

• Push and hold [F-4•DEF] for 1 sec. to select a default

condition or value.

• Push [F-3•Ω≈] to select the set contents for some

items.

tPush [EXIT/SET] to exit from set mode.

[EXIT/SET] Main dial

[F-1•Y] [F-2•Z][F-3•Ω ≈]

[F-4•DEF]

[F-7•WIDE]

• FSK decode set mode screen

Turn letter code decoding after receiving a “space”

(USOS; UnShift On Space function) capability ON

and OFF.

• ON : Decode as letter code.

• OFF : Decode as character code.

Selects the new line code of the internal FSK de-

coder.

CR: Carriage Return, LF: Line Feed

• CR,LF,CR;LF : Makes new line with any codes.

• CR+LF : Makes new line with CR+LF code

only.

FSK Decode USOS

FSK Decode New Line Code

CR,LF,CR+LF

Set the FFT scope waveform averaging function from

2 to 4 and OFF. (default: OFF) Recommendation!

If you use the FFT scope waveform for tuning, use of

the default, or smaller number setting is recom-

mended.

FSK FFT Scope Averaging

OFF

Set the color for the FFT scope waveform.

• The color is set in RGB format.

• The set color is indicated in the box beside the RGB scale.

• Push [F-3•Ω≈] to select R (Red), G (Green) and B (Blue),

and then rotate the main dial to set the ratio from 0 to 255.

FSK FFT Scope Waveform Color

51 153 255

4-15

RECEIVE MODES

DFSK decode set mode (continued)

Selects the clock indication for time stamp usage.

NOTE: The time will be displayed when [F-4•TIME] is

pushed in “FSK DECODE” screen as at page

4-13.

• Local : Selects the time that set in “Time (Now).”

• UTC* : Selects the time that set in “CLOCK2.”

*The name of choice may differ according to

“CLOCK2 Name” setting (p, 10-2). “UTC” is the

default name of CLOCK2.

FSK Time Stamp (Time)

Local

Selects the operating frequency indication for time

stamp usage. • ON : Displays the operating frequency. (default)

• OFF : No operating frequency displays.

Set the text color for received characters.

• The color is set in RGB format.

• The set color is indicated in the box beside the RGB scale.

• Push [F-3•Ω≈] to select R (Red), G (Green) and B (Blue),

and then rotate the main dial to set the ratio from 0 to 255.

FSK Time Stamp (Frequency)

FSK Font Color (Receive)

128 255 128

Set the text color for time stamp indication.

• The color is set in RGB format.

• The set color is indicated in the box beside the RGB scale.

• Push [F-3•Ω≈] to select R (Red), G (Green) and B (Blue),

and then rotate the main dial to set the ratio from 0 to 255.

FSK Font Color (Time Stamp)

0155 189

DTime stamp function

Time stamp function is used to add the time or fre-

quency information when receiving a signal. Frequency

information can be turned OFF in FSK decode set

mode.

qSelect the FSK decoder screen as described on

page 4-13.

wPush [F-4•TIME] to add the time stamp information.

• Frequency , date and time information are added on the

decoder screen.

eContinue receiving.

Frequency Date Time

[F-4•TIME]

4-16

4RECEIVE MODES

Selects the FSK mark frequency. FSK mark frequency

is switched between 1275, 1615 and 2125 Hz.

(default: 2125 Hz)

FSK Tone Frequency

2125

Selects the FSK shift width. There are 3 selectable

values: 170, 200 and 425 Hz. (default: 170 Hz)

FSK Shift Width

170

DSetting FSK tone frequency

Select the FSK tone frequency and adjust the FSK shift

width.

qSelect the FSK decoder screen as described on

page 4-13.

wPush [TONE] on the multifunction menu to enter

FSK tone set mode.

ePush [F-1•Y] or [F-2•Z] to select the items, “FSK

Tone Frequency” or “FSK Shift Width.”

rRotate the main dial to select the desired tone fre-

quency or shift width.

• Push and hold [F-4•DEF] for 1 sec. to select the default

setting.

tPush [EXIT/SET] to return to the previous indication.

DSetting FSK baud rate

The data transfer rate can be selected from two

speeds, 45 bps and 50 bps.

qSelect the FSK decoder screen as described on

page 4-13.

wPush [F-1•MENU1] to select the second FSK de-

code menu.

ePush [F-2•BAUD] to select the desired data trans-

fer rate.

• 45 bps and 50 bps are available.

50 bps Selected baud rate appears

[F-1•MENU1][F-2•BAUD]

Selects the FSK receive frequency from Mark/Space

Center and Mark(Space).

(default: Mark/Space Center)

• Mark/Space Center: Displayed frequency is set to

the center of Mark and Space.

• Mark(Space): Displayed frequecy is set as Mark

(FSK mode) or Space (FSK-R mode).

FSK RX Frequency

Mark/Space Center

4-17

RECEIVE MODES

DData saving

The contents of the received signal can be saved in

the CF memory card.

qIn the FSK decode screen, push [F-1•<MENU1>] to

select the second FSK decode menu.

wPush [F-5•SAVE] to select decode file save screen.

eChange the following conditions if desired.

• File name:

zPush [F-4•EDIT] to select file name edit con-

dition.

• Push [F-1• DIR/FILE] several times to select the

file name, if necessary.

xPush [ABC], [123] or [Symbol] to select the

character group, then rotate the main dial to

select the character.

• Push [123] or [Symbol] to toggle numerals and

symbols.

• [ABC] : A to Z (capital letters); [123]: 0 to 9 (nu-

merals); [Symbol]: ! # $ % & ‘ ` ^ – ( ) { } _ ~ @

can be selected.

• Push [F-1•Ω] to move the cursor left, push [F-2•≈]

to move the cursor right, [F-3•DEL] delete a char-

acter and push [F-4•SPACE] to insert a space.

cPush [EXIT/SET] to set the file name.

• File format

zPush [F-5•OPTION] to enter save option

screen.

xRotate the main dial to select the save format

from Text or HTML.

• “Text” is the default setting.

• Push and hold [F-4•DEF] for 1 sec. to select the

default setting.

cPush [EXIT/SET] to return to the previous in-

dication.

• Saving location

zPush [F-1•DIR/FILE] to select tree view

screen.

xSelect the desired directory or folder in the CF

memory card.

• Push [F-4•Ω≈] to select the upper directory.

• Push [F-2•Y] or [F-3•Z] to select folder in the

same directory.

• Push and hold [F-4•Ω≈] for 1 sec. to select a

folder in the directory.

• Push [F-5•REN/DEL] to rename the folder.

• Push and hold [F-5•REN/DEL] for 1 sec. to delete

the folder.

• Push and hold [F-6•MAKE] for 1 sec. to making a

new folder. (Edit the name in the same manner as

the “• File name” above.)

cPush [F-1•DIR/FILE] twice to select the file

name.

rPush [F-6•SAVE].

• After the save is completed, returns to FSK decode

menu 2 automatically.

[F-1•DIR/FILE] Main dial[EXIT/SET]

[F-6•SAVE] [F-7•WIDE]

[F-5•OPTION]

[F-4•EDIT]

• Decode file save screen

• Decode file save screen— file name edit

• Save option screen

✔

For your convenience!

Two formats, Text and HTML, are available for storage

of data to your PC.

When USB-Memory is Inserted:

Push and hold [F-1•DIR/FILE] for 1 sec. to select

the USB-Memory, or push and hold [F-1•DIR/FILE]

for 1 sec. again to return to CF memory card when

selecting the saving location.

4-18

4RECEIVE MODES

■Operating P25 (Requires optional UT-122)

qEdit the desired frequency using the keypad.

wPush [DIGITAL] to select P25.

• “P25” indicator appears.

eRotate the main dial to tune the desired frequency.

• [RX] indicator lights green and the S-meter indicates re-

ceived signal strength when signal is received.

rRotate [AF] to set audio to a comfortable listening

level.

DConvenient functions for P25

Appears

Keypad[RX] indicator

[AF] [DIGITAL] Main dial

• Preamp (p. 5-9)

➥Push [P.AMP] several times to set the preamp

OFF, preamp 1 ON or preamp 2 ON. Only

ON/OFF is available above 30 MHz.

• “P.AMP1” or “P.AMP2” appears when the preamp 1 or

preamp 2 is ON below 30 MHz. “P.AMP ON” appears

above 30 MHz.

• Attenuator (p. 5-9)

➥Push [ATT] several times to set the attenuator in

6 dB steps for HF bands, or 10 dB step for

30–1150 MHz. Only 20 dB is available for

1150–3335 MHz.

• “ATT” and attenuation level appear when the attenu-

ator is ON.

• Twin PBT (passband tuning) (p. 5-11)

➥Rotate [TWIN PBT] controls (inner/outer).

• Push [PBT CLEAR] to clear the settings.

ICOM orporated 284401 Scanning Receiver User Manual IC R9500 manual

ICOM Incorporated Scanning Receiver IC R9500 manual

Contents

User Manual 1

Navigation menu

Namespaces

Views

Navigation