Icom IC-756 - Manual (Page 38)

35
4
RECEIVE AND TRANSMIT
The transceiver has an electronic keyer. Keying speed
can be adjusted with [KEY SPEED]. Keying weight,
the ratio of dot : space : dash, can be set from 1 : 1 : 2.8
to 1 : 1 : 4.5 in keyer set mode.
• Setting the electronic keyer
q Push [CW] to select CW mode.
w Push [KEYER] to select keyer set mode.
e Push [ (F-4) CW KEY] to enter keyer set mode.
r Select the “Dot/dash ratio” item using [F-1] or [F-2].
t Rotate the tuning dial to select the keying weight.
- 1 : 1 : 2.8 to 1 : 1 : 4.5 can be set.
- Check the ratio with side tone in CW mode.
- Push [
(F-3) DEF] to select a default ratio of 1 : 1 : 3.0.
y Push [F-2] to select the “Paddle polarity” item.
u Rotate the tuning dial to select the key polarity be-
tween normal and reverse polarity.
i Push [F-2] to select the “Keyer type” item.
o Rotate the tuning dial to set the electronic keyer
function to electronic keyer, bug-key or straight key
(electronic keyer OFF).
- Bug-key setting can be substituted for a bug-key while
operating with a paddle. Set for “straight” for a real bug-
key or connect the bug-key to [KEY] on the rear panel.
!0 Push [F-2] to select the “Mic up/down keyer” item.
!1 Rotate the tuning dial to turn the substitute paddle
function ON or OFF.
- The up/down keys of the microphone can be substi-
tuted for a paddle. When ON is selected, they do not
function as up/down keys in all modes.
!2 Push [ (F-5) EXIT] to exit keyer set mode.
■ Electronic CW keyer
KEYING WEIGHT EXAMPLE: morse code “K”
DASH
Weight setting:
1:1:3 (default)
Weight setting:
Adjusted
DASH
DOT
(Fixed*)
Adjustable range SPACE (Fixed*)
*SPACE and DOT length can be adjusted with [KEY
SPEED] only.
≥ ≥ DEF DEF
BK-IN BK-IN
OFF OFF
≤ ≤
AGC AGC
MID
MID [CW [CW KEYER KEYER SETTING] SETTING]
EXIT EXIT
R e p e a t t i m e 2 s e c
1 : 1 : 3 . 0
N O R M A L
E L E C - K E Y
O F F
P a d d l e p o l a r i t y
D o t / d a s h r a t i o
K e y e r t y p e
M i c u p / d o w n k e y e r
M i c u p / d o w n k e y e r
P a d d l e p o l a r i t y
≥ ≥ DEF DEF
BK-IN BK-IN
OFF OFF
≤ ≤
AGC AGC
MID
MID [CW [CW KEYER KEYER SETTING] SETTING]
EXIT EXIT
R e p e a t t i m e 2 s e c
1 : 1 : 3 . 0
E L E C - K E Y
O F F
D o t / d a s h r a t i o
K e y e r t y p e
N O R M A L
P a d d l e p o l a r i t y
≥ ≥ DEF DEF
BK-IN BK-IN
OFF OFF
≤ ≤
AGC AGC
MID
MID [CW [CW KEYER KEYER SETTING] SETTING]
EXIT EXIT
R e p e a t t i m e 2 s e c
1 : 1 : 3 . 0
E L E C - K E Y
O F F
D o t / d a s h r a t i o
K e y e r t y p e
M i c u p / d o w n k e y e r
N O R M A L
P a d d l e p o l a r i t y
≥ ≥ DEF DEF
BK-IN BK-IN
OFF OFF
≤ ≤
AGC AGC
MID
MID [CW [CW KEYER KEYER SETTING] SETTING]
EXIT EXIT
R e p e a t t i m e 2 s e c
1 : 1 : 3 . 0
E L E C - K E Y
O F F
D o t / d a s h r a t i o
K e y e r t y p e
M i c u p / d o w n k e y e r
N O R M A L
[KEYER] switch [CW] switch
1ß
14.195.00 VFO VFO
USB USB
CW CW
14.100.00 14.100.00
14.205.00 14.205.00
USB USB
CW CW
14.100.00 14.100.00
T X
ANT ANT
1
METER METER
Po Po
P.AMP P.AMP
OFF OFF
ATT ATT
OFF
OFF
2.4k 2.4k 9 2.8k 2.8k 455 455 12:34 12:34
S E N D
E D I T
C O N T A C T N U M B E R ( 0 0 1 )
C W K E Y E R
[MEMORY [MEMORY KEYER] KEYER]
EDIT EDIT CW CW KEY KEY 001 001 EXIT EXIT
AGC AGC
MID
MID
BK-IN BK-IN
OFF OFF
KEYER KEYER
SEND SEND
1ß
VFO VFO