I Electronic Cw Keyer - Icom IC-756PROII Instruction Manual

I 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 [EXIT/SET] several times, if necessary.
w Push [CW/RTTY] to select CW mode.
[CW/RTTY] switch
e Push [KEYER] then [EXIT/SET] to select keyer set
mode.
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r Push [(F-4)CW KEY] to select memory keyer set
mode.
t Select the "Keyer Repeat Time" item using [(F-
1)∫].
y 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] for 1 sec. to select a default value.
u Push [(F-2)√] to select the "Dot/Dash Ratio" item.
i 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.
[KEYER] switch
qw pp
RECEIVE AND TRANSMIT
o Push [(F-2)√] to select the "Rise Time" item.
!0 Rotate the tuning dial to select the time which the
output power becomes the set transmit power.
!1 Push [(F-2)√] to select the "Paddle Polarity" item.
!2 Rotate the tuning dial to select the paddle polarity
between normal and reverse polarity.
!3 Push [(F-2)√] to select the "Keyer Type" item.
!4 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.
!5 Push [(F-2)√] to select the "MIC Up/Down Keyer"
item.
!6 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.
!7 Push [EXIT/SET] to exit keyer set mode.
KEYING WEIGHT EXAMPLE: Morse code "K"
(Fixed*)
DASH
Weight setting:
1:1:3 (default)
Weight setting:
Adjusted
Adjustable range
*SPACE and DOT length can be adjusted with [KEY
SPEED] only.
DOT
DASH
SPACE (Fixed*)
5
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