Icom IC-756PRO - Electronic CW Keyer

42
5
RECEIVE AND TRANSMIT
■ Electronic CW keyer
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/RTTY] once or twice to select CW
mode.
w Push [KEYER] to select keyer set mode.
e Push [(F-4)CW KEY] to select memory keyer set
mode.
r Select the “Keyer Repeat Time” item using [F-1].
t Rotate the tuning dial to select the memory keyer
repeat interval. See the next page for details.
•1, 2, 3, 10 or 30 sec. can be set.
•Push [(F-3)DEF] to select a default interval of 2 sec.
y Push [F-2] to select the “Dot/Dash Ratio” item.
u 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.
i Push [F-2] to select the “Rise Time” item.
o Rotate the tuning dial to select the time which the
output power becomes the set transmit power.
!0 Push [F-2] to select the “Paddle Polarity” item.
!1 Rotate the tuning dial to select the paddle polarity
between normal and reverse polarity.
!2 Push [F-2] to select the “Keyer Type” item.
!3 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 to “Straight” for a real bug-
key, or connect the bug-key to [KEY] on the rear panel.
!4 Push [F-2] to select the “Mic Up/Down Keyer” item.
!5 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.
!6 Push [EXIT] to exit keyer set mode.
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.
DEFDEF
BK-INBK-IN
OFFOFF
1/41/4
OFFOFF
AGCAGC
MIDMID
KEYER CW-KEYKEYER CW-KEY
é
è
KeyerKeyer RepeatRepeat TimeTime 2s2s
Dot/DashDot/Dash RatioRatio 1:1:3.01:1:3.0
RiseRiseTimeTime 4ms4ms
PaddlePaddle PolarityPolarity NormalNormal
KeyerKeyer TypeType ELEC-KEYELEC-KEY
MICMIC Up/DownUp/Down KeyerKeyer OFFOFF
DEFDEF
BK-INBK-IN
OFFOFF
1/41/4
OFFOFF
AGCAGC
MIDMID
KEYER CW-KEYKEYER CW-KEY
é
è
KeyerKeyer RepeatRepeat TimeTime 2s2s
Dot/DashDot/Dash RatioRatio 1:1:3.01:1:3.0
RiseRiseTimeTime 4ms4ms
PaddlePaddle PolarityPolarity NormalNormal
KeyerKeyer TypeType ELEC-KEYELEC-KEY
MICMIC Up/DownUp/Down KeyerKeyer OFFOFF
DEFDEF
BK-INBK-IN
OFFOFF
1/41/4
OFFOFF
AGCAGC
MIDMID
KEYER CW-KEYKEYER CW-KEY
é
è
KeyerKeyer RepeatRepeat TimeTime 2s2s
Dot/DashDot/Dash RatioRatio 1:1:3.01:1:3.0
RiseRiseTimeTime 4ms4ms
PaddlePaddle PolarityPolarity NormalNormal
KeyerKeyer TypeType ELEC-KEYELEC-KEY
MICMIC Up/DownUp/Down KeyerKeyer OFFOFF
DEFDEF
BK-INBK-IN
OFFOFF
1/41/4
OFFOFF
AGCAGC
MIDMID
KEYER CW-KEYKEYER CW-KEY
é
è
KeyerKeyer RepeatRepeat TimeTime 2s2s
Dot/DashDot/Dash RatioRatio 1:1:3.01:1:3.0
RiseRiseTimeTime 4ms4ms
PaddlePaddle PolarityPolarity NormalNormal
KeyerKeyer TypeType ELEC-KEYELEC-KEY
MICMIC Up/DownUp/Down KeyerKeyer OFFOFF
DEFDEF
BK-INBK-IN
OFFOFF
1/41/4
OFFOFF
AGCAGC
MIDMID
KEYER CW-KEYKEYER CW-KEY
é
è
KeyerKeyer RepeatRepeat TimeTime 2s2s
Dot/DashDot/Dash RatioRatio 1:1:3.01:1:3.0
RiseRiseTimeTime 4ms4ms
PaddlePaddle PolarityPolarity NormalNormal
KeyerKeyer TypeType ELEC-KEYELEC-KEY
MICMIC Up/DownUp/Down KeyerKeyer OFFOFF
ANTANT
1
METERMETER
PoPo
P.AMPP.AMP
1
ATTATT
OFFOFF
BWBW
500500
SFTSFT
0
FIL2FIL2
CWCW
qw:pp
TXTX
VFOVFO
CWCW
USBUSB
USBUSB
FIL2FIL2
qr≥qot≥pp
qr≥wpt≥pp
14.100.0014.100.00
14.100.0014.100.00
1
1
VFOVFO
SENDSEND
EDITEDIT
001001
CW KEYCW KEY
BK-INBK-IN
OFFOFF
1/41/4
OFFOFF
AGCAGC
MIDMID
MEMORY KEYERMEMORY KEYER
BPFBPF
MEMORY KEYER MENUMEMORY KEYER MENU
SENDSENDMax.54Max.54 CharactersCharactersx  4ch4ch
EDITEDITMemoryMemory EditorEditor
001001001001StyleStyleContestContestNumberNumber
CWCW KEYKEY Memo-key,Elec-key,CWMemo-key,Elec-key,CW WaveWave FormForm SetSet
[KEYER] switch [CW/RTTY] switch