q POWER SWITCH [POWER•TIMER] (p. 27)
When the 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.
When the transceiver’s power is ON:
P ➥ ush the switch momentarily to toggle the timer
function ON or OFF. (p. 125)
• The timer indicator appears when the timer function
is ON. (If the transceiver’s power is OFF, the
indicator on this switch lights red.)
Hold down for 1 second to turn the transceiver ➥
power OFF.
w TRANSMIT SWITCH [TRANSMIT]
Selects transmit or receive.
• The [TX] indicator lights red while transmitting and the
[RX] indicator lights green when the squelch is open.
e HEADPHONE JACK [PHONES]
Accepts standard stereo headphones.
(impedance: 8 to 16 ø)
• Output power: 5 mW with an 8 ø load.
• When headphones are connected, the internal speaker
or connected external speaker is disabled.
r ELECTRONIC KEYER JACK [ELEC-KEY]
Accepts a paddle to activate the internal electronic
keyer for CW operation. (p. 17)
• You can select the internal electronic keyer, bug-key or
straight key operation in the keyer set mode screen.
(p. 48)
• A straight key jack is located on the rear panel.
See [KEY] on page 12.
• Keyer polarity (dot and dash) can be reversed in the
keyer set mode screen. (p. 49)
• A 4-channel memory keyer is available for your
convenience. (p. 45)
t USB (Universal Serial Bus) CONNECTOR
(A type) [USB] (A) (p. 19)
Insert a USB-Memory* for both reading and ➥
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.
• An unmount operation should be performed before
removing the USB-Memory*. (p. 150)
Connects a PC keyboard for RTTY and PSK ➥
operations, etc.
• Only USB keyboards* are supported.
*: A USB-Memory and USB keyboard are not
supplied by Icom.
■ Front panel
TWIN
-
PBT
RIT/ TX
Ӡ
NOTCH
CW PITCH
VOICE MEMORY
BAL NR
AF RF/SQL
MIC GAIN RF POWER BK
-
IN DELAYKEY SPEED
TIMER
PHONES
ELEC
-
KEY
MIC
AUTO
TUNE
GENEF
-
INP
1. 83.5
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
RECPLAY
EXIT
/
SET
SSB CW
RTTY
/
PSK
AM/FM
MONITOR
TRANSMIT
TUNER
HF/50MHz TRANSCEIVER
LOCKTX RX SPLIT
q
w
e
y
t
r
uio!0
1
1
PANEL DESCRIPTION