Icom IC-7600 User manual

INSTRUCTION MANUAL
HF/50 MHz TRANSCEIVER
i7600

i
FOREWORD
Thank you for making the IC-7600 your radio of
choice. We hope you agree with Icom’s philosophy of
“technology first.” Many hours of research and devel-
opment went into the design of your IC-7600.
FEATURES
MUltimate receiver performance: third-order inter-
cept (IP3) of +30 dBm (HF bands only)
MBuilt-in Baudot RTTY and PSK modulator/demodu-
lator and direct PC keyboard connection capability
for RTTY and PSK operations without a PC
MHigh resolution spectrum scope— center frequency
and fixed frequency modes, plus mini-scope dis-
plays
MUSB connectors on front and rear panels
MLarge LCD with LED backlight
IMPORTANT
READ THIS INSTRUCTION MANUAL
CAREFULLY before attempting to operate the
transceiver.
SAVE THIS INSTRUCTION MANUAL. This
manual contains important safety and operating
instructions for the IC-7600.
EXPLICIT DEFINITIONS
WORD DEFINITION
RDANGER Personal death, serious injury or an
explosion may occur.
RWARNING Personal injury, fire hazard or electric
shock may occur.
CAUTION Equipment damage may occur.
NOTE
If disregarded, inconvenience only. No risk
of personal injury, fire or electric shock.
Spurious signals may be received near the following
frequencies. These are made in the internal circuit
and does not indicate a transceiver malfunction.
10.4923MHz, 24.576MHz
SUPPLIED ACCESSORIES
The transceiver comes with the following accessories.
Qty.
q Hand microphone ............................................ 1
w DC power cable ............................................... 1
e Spare fuse (ATC 5 A) ...................................... 1
r Spare fuse (ATC 30 A) .................................... 2
t6.35 (d) mm plug............................................... 1
q
e
t
w
r
FCC INFORMATION
• FOR CLASS B UNINTENTIONAL RADIATORS:
This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to
part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful
interference in a residential installation. This equip-
ment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance
with the instructions, may cause harmful interference
to radio communications. However, there is no guar-
antee that interference will not occur in a particular
installation. If this equipment does cause harmful
interference to radio or television reception, which can
be determined by turning the equipment off and on,
the user is encouraged to try to correct the interfer-
ence by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment
and receiver.
• Connect the equipment into an outlet on a
circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV
technician for help.
Icom, Icom Inc. and the Icom logo are registered trademarks of
Icom Incorporated (Japan) in the United States, the United King-
dom, Germany, France, Spain, Russia and/or other countries.
Microsoft, Windows and Windows Vista are either registered trade-
marks or trademarks of Microsoft Corporation in the United States
and/or other countries.
All other products or brands are registered trademarks or trade-
marks of their respective holders.

PRECAUTIONS
RWARNING HIGH RF VOLTAGE! NEVER
attach an antenna or internal antenna connector
during transmission. This may result in an electrical
shock or burn.
RWARNING! NEVER operate the transceiver
with a headset or other audio accessories at high
volume levels. Hearing experts advise against continu-
ous high volume operation. If you experience a ringing
in your ears, reduce the volume or discontinue use.
RWARNING! Immediately turn the transceiver
power OFF and remove the power cable if it emits an
abnormal odor, sound or smoke. Contact your Icom
dealer or distributor for advice.
CAUTION! NEVER put the transceiver in any
unstable place (such as on a slanted surface or
vibrated place). This may cause injury and/or damage
to the transceiver.
CAUTION! NEVER change the internal settings of
the transceiver. This may reduce transceiver perfor-
mance and/or damage to the transceiver.
In particular, incorrect settings for transmitter circuits,
such as output power, idling current, etc., might
damage the expensive final devices.
The transceiver warranty does not cover any prob-
lems caused by unauthorized internal adjustment.
CAUTION! NEVER apply AC power to the
[DC13.8V] socket on the transceiver rear panel. This
could cause a fire or damage the transceiver.
CAUTION! NEVER apply more than 16 V DC,
such as a 24 V battery, to the [DC13.8V] socket on
the transceiver rear panel. This could cause a fire or
damage the transceiver.
CAUTION! NEVER let metal, wire or other objects
protrude into the transceiver or into connectors on the
rear panel. This may result in an electric shock.
CAUTION! NEVER block any cooling vents on
the top, rear or bottom of the transceiver.
CAUTION! NEVER expose the transceiver to
rain, snow or any liquids.
CAUTION! NEVER install the transceiver in a
place without adequate ventilation. Heat dissipation
may be reduced, and the transceiver may be damaged.
CAUTION! NEVER operate or touch the trans-
ceiver with wet hands. This may result in an electric
shock or damage to the transceiver.
DO NOT use chemical agents such as benzine
or alcohol when cleaning the IC-7600, as they can
damage the transceiver’s surfaces.
DO NOT push the PTT switch when you don’t actu-
ally desire to transmit.
DO NOT use or place the transceiver in areas with
temperatures below ±0°C (+32°F) or above +50°C
(+122°F).
DO NOT place the transceiver in excessively dusty
environments or in direct sunlight.
DO NOT place the transceiver against walls or
putting anything on top of the transceiver. This may
overheat the transceiver.
Always place unit in a secure place to avoid inadver-
tent use by children.
BE CAREFUL! If you use a linear amplifier, set the
transceiver’s RF output power to less than the linear
amplifier’s maximum input level, otherwise, the linear
amplifier will be damaged.
BE CAREFUL! The rear panel will become hot when
operating the transceiver continuously for long peri-
ods of time.
Use Icom microphones only (supplied or optional).
Other manufacturers’ microphones have different pin
assignments, and connection to the IC-7600 may
damage the transceiver or microphone.
The LCD display may have cosmetic imperfections
that appear as small dark or light spots. This is not a
malfunction or defect, but a normal characteristic of
LCD displays.
During maritime mobile operation, keep the trans-
ceiver and microphone as far away as possible from
the magnetic navigation compass to prevent errone-
ous indications.
Turn the transceiver power OFF and/or disconnect
the DC power cable when you will not use the trans-
ceiver for 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 regula-
tions.
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iii
TABLE OF CONTENTS
FOREWORD .............................................................. i
IMPORTANT............................................................... i
EXPLICIT DEFINITIONS............................................ i
SUPPLIED ACCESSORIES....................................... i
FCC INFORMATION .................................................. i
PRECAUTIONS......................................................... ii
TABLE OF CONTENTS ........................................... iii
1 PANEL DESCRIPTION................................... 1−15
NFront panel ........................................................ 1
NRear panel....................................................... 11
NLCD display ..................................................... 13
NScreen menu arrangement ............................. 15
2 INSTALLATION AND CONNECTIONS........ 16−24
NUnpacking ....................................................... 16
NSelecting a location ......................................... 16
NGrounding ....................................................... 16
NAntenna connection ........................................ 16
NRequired connections ..................................... 17
DFront panel.................................................. 17
DRear panel .................................................. 17
NAdvanced connections .................................... 18
DFront panel.................................................. 18
DRear panel— 1............................................ 18
DRear panel— 2............................................ 19
NUSB connection .............................................. 19
NPower supply connections............................... 20
NExternal antenna tuner connection ................. 20
NLinear amplifier connections ........................... 21
DConnecting the IC-PW1/EURO................... 21
DConnecting a non-Icom linear amplifier ...... 21
NTransverter jack information ............................ 22
NFSK and AFSK (SSTV) connections............... 22
DFSK operation—
when connecting to [ACC 1] ....................... 22
DAFSK operation .......................................... 22
DWhen connecting to the [USB] connector... 22
NMicrophone connector information.................. 23
NMicrophones.................................................... 23
DHM-36......................................................... 23
DSM-50 (Option) ........................................... 23
NAccessory connector information.................... 24
3 BASIC OPERATION..................................... 25−37
NBefore first applying power.............................. 25
NApplying power (CPU resetting)...................... 25
NSelecting VFO/memory mode ......................... 26
NMain/Sub band selection................................. 26
DMain/Sub band switching............................ 26
DMain/Sub band equalization ....................... 26
NSelecting an operating band ........................... 27
DUsing the band stacking registers............... 27
N
Frequency setting............................................ 28
DTuning with the main dial............................. 28
DDirect frequency entry with the keypad....... 28
DAbout 5 MHz band operation
(USA version only)...................................... 29
DQuick tuning step........................................ 29
DSelecting “kHz” step.................................... 29
DSelecting 1 Hz step..................................... 30
DAuto tuning step function ............................ 30
D1⁄4 tuning step function............................... 30
DBand edge warning beep............................ 31
NOperating mode selection ............................... 32
NSquelch and receive (RF) sensitivity............... 33
NVolume setting................................................. 34
NMeter indication selection................................ 34
DMulti-function digital meter.......................... 34
DMeter type selection.................................... 35
NVoice synthesizer operation............................. 35
NBasic transmit operation.................................. 36
DTransmitting................................................. 36
DMicrophone gain adjustment....................... 36
DDrive gain adjustment................................. 37
4 RECEIVE AND TRANSMIT .......................... 38−89
NFunctions for CW operation............................. 38
DAbout CW reverse mode............................. 38
DAbout CW pitch control............................... 38
DCW sidetone function.................................. 38
DAPF (Audio Peak Filter) operation .............. 39
NElectronic keyer functions ............................... 40
DMemory keyer screen ................................. 41
DEditing a memory keyer .............................. 42
DContest number set mode .......................... 43
DKeyer set mode........................................... 44

NRTTY (FSK) operation..................................... 46
DAbout RTTY reverse mode ......................... 47
DTwin peak filter ............................................ 47
D
Functions for the RTTY decoder indication .. 48
DSetting the decoder threshold level............. 48
DRTTY memory transmission ....................... 49
DAutomatic transmission/reception setting ... 49
DEditing RTTY memory ................................ 50
DRTTY decode set mode.............................. 51
DData saving................................................. 53
NPSK operation ................................................. 54
DAbout BPSK and QPSK modes.................. 55
DFunctions for the PSK decoder indication... 56
DSetting the decoder threshold level............. 56
DPSK memory transmission ......................... 57
DAutomatic transmission/reception setting ... 57
DEditing PSK memory .................................. 58
DPSK decode set mode................................ 59
DData saving................................................. 61
NRepeater operation ......................................... 62
DRepeater access tone frequency setting .... 62
NTone squelch operation ................................... 63
NData mode (AFSK) operation.......................... 64
NSpectrum scope screen .................................. 65
DCenter mode............................................... 65
DFixed mode ................................................. 66
DMini scope screen indication....................... 67
DScope set mode.......................................... 67
NPreamplifier ..................................................... 72
NAttenuator........................................................ 72
NRIT function..................................................... 73
DRIT monitor function ................................... 73
NAGC function................................................... 74
DSelecting the preset value .......................... 74
D
Setting the AGC time constant preset value .. 74
NTwin PBT operation ......................................... 75
NIF filter selection .............................................. 76
DIF filter selection.......................................... 76
DFilter passband width setting
(except FM mode)....................................... 76
DRoofing filter selection ................................ 77
DDSP filter shape.......................................... 77
DFilter shape set mode ................................. 78
NDualwatch operation........................................ 79
NNoise blanker .................................................. 81
DNB set mode............................................... 81
NNoise reduction ............................................... 82
NDial lock function ............................................. 82
NNotch function ................................................. 83
NAuto tune function ........................................... 83
NVOX function.................................................... 84
DUsing the VOX function............................... 84
DAdjusting the VOX function ......................... 84
NBreak-in function ............................................. 85
DSemi break-in operation.............................. 85
DFull break-in operation................................ 85
NSpeech compressor ........................................ 86
NTransmit filter width setting .............................. 86
N∂TX function ................................................... 87
D∂TX monitor function.................................. 87
NMonitor function............................................... 87
NSplit frequency operation ................................ 88
NQuick split function .......................................... 89
DSplit lock function........................................ 89
5 VOICE RECORDER FUNCTIONS ............... 90−98
NAbout digital voice recorder............................. 90
NRecording a received audio ............................ 91
DBasic recording........................................... 91
DOne-touch recording................................... 91
NPlaying the recorded audio.............................. 92
DBasic playing............................................... 92
DOne-touch playing....................................... 92
NProtect the recorded contents ......................... 93
NErasing the recorded contents ........................ 93
NRecording a message for transmit .................. 94
DRecording ................................................... 94
DConfirming a message for transmit............. 94
NProgramming a memory name........................ 95
NSending a recorded message ......................... 96
DTransmit level setting................................... 96
NVoice set mode................................................ 97
NSaving a voice message
into the USB-Memory...................................... 98
DSaving the received audio memory ............ 98
DSaving the TX memory ............................... 98
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v
TABLE OF CONTENTS
6 MEMORY OPERATION.............................. 99−104
NMemory channels............................................ 99
NMemory channel selection .............................. 99
DUsing the [∫]/[√] keys ................................ 99
DUsing the keypad ........................................ 99
NMemory list screen........................................ 100
DSelecting a memory channel
using the memory list screen.................... 100
D Confirming programmed memory channels .. 100
NMemory channel programming ..................... 101
DProgramming in VFO mode ...................... 101
DProgramming in memory mode ................ 101
NFrequency transfers ...................................... 102
DTransferring in VFO mode ........................ 102
DTransferring in memory mode................... 102
NMemory names ............................................. 103
DEditing (programming) memory names .... 103
NMemory clearing............................................ 103
NMemo pads ................................................... 104
DWriting frequencies and operating modes
into memo pads ........................................ 104
D Calling up a frequency from a memo pad .. 104
7 SCANS ..................................................... 105−111
NScan types .................................................... 105
NPreparation.................................................... 105
NScan set mode .............................................. 106
NProgrammed scan operation......................... 107
N∂F scan operation......................................... 107
NFine programmed scan/Fine ∂F scan........... 108
NMemory scan operation................................. 109
NSelect memory scan operation...................... 109
NSetting select memory channels ................... 110
DSetting in scan screen .............................. 110
DSetting in memory list screen ................... 110
DErasing the select scan setting................. 110
NTone scan ...................................................... 111
8 ANTENNA TUNER OPERATION ............. 112−114
NAutomatic antenna selection ......................... 112
NAntenna tuner operation................................ 113
DTuner operation ......................................... 113
DManual tuning ........................................... 113
NOptional external tuner operation.................. 114
9 CLOCK AND TIMERS .............................. 115−117
NClock set mode ............................................. 115
NDaily timer setting.......................................... 116
NSetting sleep timer ........................................ 117
NTimer operation ............................................. 117
10 SET MODE ............................................... 118−143
NSet mode description .................................... 118
DSet mode operation .................................. 118
DScreen arrangement ................................. 119
NLevel set mode.............................................. 120
NACC set mode............................................... 124
NDisplay set mode........................................... 126
NOthers set mode............................................ 128
NUSB-Memory set menu................................. 136
DUSB-Memory set screen arrangement ..... 136
NFile loading.................................................... 137
DLoad option set mode ............................... 138
NFile saving ..................................................... 139
DSave option set mode ............................... 140
NChanging a file name .................................... 141
NDeleting a file ............................................... 142
NUnmounting USB-Memory ............................ 142
NFormatting the USB-Memory ........................ 143
11 MAINTENANCE ....................................... 144−150
NTroubleshooting ............................................. 144
DTransceiver power ..................................... 144
DTransmit and receive................................. 144
DScanning................................................... 145
DDisplay ...................................................... 145
DFormat USB-Memory................................ 145
NMain dial brake adjustment ........................... 145
NSWR reading................................................. 146
NScreen type and font selections .................... 146
NFrequency calibration (approximate)............. 147
NOpening the transceiver’s case ..................... 148
NClock backup battery replacement................ 148
NFuse replacement ......................................... 149
DDC power cable fuse replacement............ 149
DCircuitry fuse replacement........................ 149
NResetting the CPU ........................................ 149
NAbout protection indications .......................... 150
NScreen saver function.................................... 150

12 CONTROL COMMAND ............................ 151−159
NRemote jack (CI-V) information..................... 151
DCI-V connection example.......................... 151
DData format ............................................... 151
DCommand table ........................................ 152
DData content description........................... 157
13 SPECIFICATIONS AND OPTIONS .......... 160−161
NGeneral ......................................................... 160
NTransmitter..................................................... 160
NReceiver ........................................................ 160
NAntenna tuner................................................ 160
NOptions.......................................................... 161
14 UPDATING THE FIRMWARE ................... 162−165
NGeneral ......................................................... 162
NCaution.......................................................... 162
NPreparation.................................................... 163
DFirmware and firm utility............................ 163
DFile downloading ....................................... 163
NFirmware update ........................................... 164
15 CE............................................................. 166−167
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qPOWER SWITCH [POWER•TIMER] (p. 30)
While transceiver’s power is OFF:
±Push to turn the transceiver power ON.
• Turn the optional DC power supply ON in advance.
• The indicator on this switch lights green when
powered ON.
While transceiver’s power is ON:
±Push momentarily to toggle the timer function
ON and OFF. (p. 117)
• The timer indicator appears when the timer function
is ON. (If the transceiver’s power is OFF, the
indicator on this switch lights red.)
±Push and hold for 1 sec. to turn the transceiver
power OFF.
wTRANSMIT SWITCH [TRANSMIT]
Selects transmit or receive.
• The [TX] indicator lights red while transmitting and the
[RX] indicator lights green when the squelch is open.
eHEADPHONE JACK [PHONES]
Accepts standard stereo headphones (impedance:
8 to 16 ø).
• Output power: 5 mW with an 8 øload.
• When headphones are connected, the internal speaker
or connected external speaker does not function.
rELECTRONIC KEYER JACK [ELEC-KEY]
Accepts a paddle to activate the internal electronic
keyer for CW operation. (p. 17)
• You can select internal electronic keyer, bug-key or
straight key operation in keyer set mode screen. (p. 44)
• A straight key jack is located on the rear panel. See
[KEY] on p. 12.
• Keyer polarity (dot and dash) can be reversed in keyer
set mode screen. (p. 45)
• A 4-channel memory keyer is available for your
convenience. (p. 41)
(dot)
(com)
(dash)
tUSB (Universal Serial Bus) CONNECTOR
(A type) [USB] (A) (p. 19)
±Insert USB-Memory* for both reading/storing a
wide variety of the transceiver’s information and
data.
• The indicator above the connector lights or blinks
when the transceiver reads or writes to the memory
data.
• Unmount operation should be performed before
removing the USB-Memory* (p.142).
±Connects a PC keyboard for RTTY and PSK
operations, etc.
• Only USB keyboards* are supported.
*: USB-Memory and USB keyboard are not supplied
by Icom.
NFront panel
TWIN-PBT
RIT/ TX
Ӡ
NOTCH CW PITCH
VOICE MEMORY
BAL NR
AF RF/SQL
MIC GAIN RF POWER BK-IN DELAY KEY SPEED
TIMER
PHONES
ELEC-KEY
MIC
AUTO
TUNE
GENE F-INP
1.8 3 . 5
12
14
5
18
6
7
3
24
8
28
9
50
0 ENT
4
7
10
21
CHANGE
TS
XFC
SPLIT
DUAL
WATCH
MAIN
/ SUB
VFO/MEMO
MP-W
MW
MP-R
F- 6 F- 5 F- 4 F- 3 F- 2 F- 1
NRNB
PBT-CLR APF/TPF NOTCH
POWER
RIT CLEAR TX
Ӡ
SPEECH
LOCK
FILTER REC PLAY
EXIT / SET
SSB CW RTTY / PSK AM/FM
MONITOR
TRANSMIT TUNER
HF/50MHz TRANSCEIVER
LOCKTX RX SPLIT
q
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PANEL DESCRIPTION

yMICROPHONE CONNECTOR [MIC]
Accepts the supplied or optional microphone.
• See p. 161 for appropriate microphones.
• See p. 23 for microphone connector information.
uMIC GAIN CONTROL [MIC GAIN] (p. 36)
Adjusts microphone input gain.
• The transmit audio tone in SSB, AM and FM modes
can be adjusted independently in level set mode.
(p. 121)
How to set the microphone gain.
Set the [MIC GAIN] control so that the ALC meter
occasionally moves up-scale during normal voice
transmission in SSB, AM or FM mode.
MIC GAIN
Recommended level for
an Icom microphone
Increases
Decreases
Push
iAF CONTROL [AF] (inner control; p. 34)
Varies the audio output level of the speaker or
headphones.
Increases
Decreases
oRF POWER CONTROL [RF POWER] (p. 36)
Continuously varies the RF output power from
minimum (2 W*) to maximum (100 W*).
*AM mode: 1 W to 30 W
Increases
max. 100 W
(30 W for AM)
Decreases
min. 2 W
(1 W for AM)
Push
!0 RF GAIN CONTROL/SQUELCH CONTROL
[RF/SQL] (outer control; p. 33)
Adjusts the RF gain and squelch threshold level.
The squelch removes noise output from the speaker
(closed condition) when no signal is received.
• The squelch is particularly effective for FM. It is also
available for other modes.
• 12 to 1 o’clock position is recommended for any setting
of the [RF/SQL] control.
• The control can be set as ‘Auto’ (RF gain control in
SSB, CW, RTTY and PSK; squelch control in AM and
FM) or squelch control (RF gain is fixed at maximum)
in set mode as follows. (p. 128)
MODE SET MODE SETTING
AUTO SQL RF GAIN + SQL
SSB, CW
RTTY/PSK RF GAIN SQL RF GAIN + SQL
AM, FM SQL SQL RF GAIN + SQL
• When setting as RF gain/squelch control
Maximum
RF gain
S-meter
squelch
Noise squelch (FM mode)
Squelch is
open.
RF gain
adjustable
range
Recommended level
• When functioning as RF gain control
(Squelch is fixed open; SSB, CW, RTTY and PSK only)
Minimum RF gain
Adjustable
range
Maximum
RF gain
• When functioning as squelch control
(RF gain is fixed at maximum.)
Squelch is
open.
S-meter
squelch
S-meter squelch
threshold
Noise squelch
threshold
(FM mode)
Shallow Deep
Noise squelch (FM mode)
While rotating the RF gain control, noise may be
heard. This comes from the DSP unit and does not
indicate an equipment malfunction.
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PANEL DESCRIPTION
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!1 BREAK-IN DELAY CONTROL
[BK-IN DELAY] (p. 85)
Adjusts the transmit-to-receive switching delay
time for CW semi-break-in operations.
Push
Short delay for
high speed
keying (2 dots)
Long delay for
slow speed
keying (13 dots)
!2 ELECTRONIC CW KEYER SPEED CONTROL
[KEY SPEED] (p. 85)
Adjusts keying speed for the internal electronic CW
keyer from 6 wpm (min.) to 48 wpm (max.).
Push Slow
(6 wpm)
Fast
(48 wpm)
!3 MULTI-FUNCTION SWITCHES
Push to select the functions indicated in the LCD
display to the right of these switches.
• Functions vary depending on the operating condition.
MF1 (MULTI-FUNCTION 1 SWITCH)
ANT SWITCH (ANT)
±Selects the antenna connector be-
tween ANT1 and ANT2 when pushed.
(p. 112)
±Turns the [RX ANT] (receive antenna)
ON and OFF when pushed and held
for 1 sec.
• When the receive antenna is activated,
the antenna connected to the [ANT1] or
[ANT2] is used for transmitting only.
When a transverter is in use, this [ANT]
does not function and ‘TRV’ appears.
MF2 (MULTI-FUNCTION 2 SWITCH)
METER SWITCH (METER) (p. 34)
±Selects RF power (Po), SWR, ALC,
COMP, VDor IDmetering during trans-
mit.
±Switches the multi-function digital
meter ON and OFF when pushed and
held for 1 sec.
NFront panel (continued)
TWIN-PBT
RIT/ TX
Ӡ
NOTCH CW PITCH
VOICE MEMORY
BAL NR
AF RF/SQL
MIC GAIN RF POWER BK-IN DELAY KEY SPEED
TIMER
PHONES
ELEC-KEY
MIC
AUTO
TUNE
M.SCOPE
GENE F-INP
1.8 3 . 5
12
14
5
18
6
7
3
24
8
28
9
50
0 ENT
4
7
10
21
CHANGE
TS
XFC
SPLIT
DUAL
WATCH
MAIN
/ SUB
VFO/MEMO
MP-W
MW
MP-R
F- 6 F- 5 F- 4 F- 3 F- 2 F- 1
NRNB
PBT-CLR APF/TPF NOTCH
POWER
RIT CLEAR TX
Ӡ
SPEECH
LOCK
FILTER REC PLAY
EXIT / SET
SSB CW RTTY / PSK AM/FM
MONITOR
TRANSMIT TUNER
HF/50MHz TRANSCEIVER
LOCKTX RX SPLIT
!1 !2
!3
3
1PANEL DESCRIPTION