4
RECEIVE AND TRANSMIT
4-3
Operating CW
Select the desired frequency band. (p. 3-6)
q
On the Mode selection screen, touch “CW” to select
w
the CW mode.
• After the CW mode is selected, touch “CW” again to tog
-
gle between CW and CW-R modes, if necessary.
Rotate the Dial to tune a desired signal.
e
• The S-meter displays the received signal strength.
• The tuning step can be changed on the Tuning step se
-
lection screen by touching “kHz frequency.” (
Rotate [AF]
r
(
L
) to adjust the audio to a comfort
-
able listening level.
Set the Break-in operation to the semi break-in or full
t
break-in mode.
• “BKIN,” “F-BKIN” or “OFF (no indication)” appears.
While the “M-3” menu is selected, touch [BK-IN](
D
)
once or twice to select the Break-in operation.
• BKIN
: Semi break-in
• F-BKIN : Full break-in
• OFF
: No break-in (ACC socket connection for TX
is necessary, as shown on page 1-17.)
If a microphone is connected, its PTT can be
used instead of the external TX switch.
If the Semi break-in operation is selected at step
y
t
,
set the Break-in delay.
q
While the “M-3” menu is selected, touch
[BK-IN](
D
) for 1 second to open the Break-in
delay adjustment window.
w
Rotate the Dial to adjust the delay time.
• The adjustable delay time is between 2.0 and 13.0
dots.
Use the electric keyer or paddle to key your CW sig-
u
nals.
• The TX/RX indicator lights red.
•
The Po meter indicates transmitted CW output power.
If desired, adjust the Key speed or CW pitch.
i
q
Push
SPEED/PITCH
(
C
) to open the Key speed/CW
pitch adjustment window.
w
Rotate [M-CH] (
L
) to adjust the Key speed, or
[BANK] (
L
) to the CW pitch.
• The adjustable key speed is between 6 and 48 wpm
(words per minute).
• The adjustable CW pitch is between 300 and 900
Hz.
e
Push
MENU
(
C
) to close the window.
Stop keying to return to receive.
o
Convenient Receive functions
• Preamp and attenuator (p. 5-2)
• Twin PBT (passband tuning) (p. 5-5)
• AGC (auto gain control) (p. 5-3)
• Noise blanker (p. 5-8)
• Noise reduction (p. 5-9)
• Manual Notch filter (p. 5-10)
• ¼ function (p. 3-10)
• CW pitch control (p. 4-4)
Convenient Transmit functions
• Break-in function (p. 6-3)
• Keying speed setting (p. 4-4)
• Memory keyer (p. 4-6)
L
eft
R
ight
C
enter
D
isplay
The
L
,
R
,
C
or
D
in the
instructions indicate the
part of the controller.
L
: Left side
R
: Right side
C
: Center bottom
D
: Display (Touch screen)
“CW” or “CW-R” appears
Semi break-in operation is selected
Appears
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