Icom IC-7600 Instruction Manual page 47

D Keyer set mode
This set mode is used to set the memory keyer repeat
time, dash weight, paddle specifications, keyer type,
etc.
• Setting contents
q During CW mode operation, push [KEYER] (F-3)
to select memory keyer screen.
w Push [EXIT/SET] to select memory keyer menu,
then push [CW KEY] (F-4) to select keyer set
mode.
e Push [Y] (F-1) or [Z] (F-2) to select the desired
set item.
r Set the desired condition using the main dial.
• Push and hold [DEF] (F-4) for 1 sec. to select the
default condition or value.
t Push [EXIT/SET] twice to normal screen.
Keyer Repeat Time
When sending CW using the repeat timer, this item
sets the time between transmission.
Dot/Dash Ratio
This item sets the dot/dash ratio.
Keying weight example: Morse code "K"
Weight setting:
DASH
1:1:3 (default)
Weight setting:
Adjusted
Adjustable range
*SPACE and DOT length can be
adjusted with [KEY SPEED] only.
Rise Time
This item sets the rise time of the transmitted CW
envelope.
• About ri e time
Tx
Key action
Rx
Tx output power
0
DOT (fixed*)
DASH
SPACE (fixed*)
Set Tx power level
Time
Ri e time
RECEIVE AND TRANSMIT
DEF
/
F-4
F-1 F-2
KEYER
• Keyer set mode screen
2s
• 1 to 60 sec. in 1 sec. steps can be selected.
(default: 2 sec.)
M2
• 1:1:2.8 to 1:1:4.5 (in 0.1 steps) can be selected.
(default: 1:1:3.0)
4ms
• 2, 4, 6, 8 or 10 msec. can be selected.
(default: 4 msec.)
Key clicks on nearby frequencies can be generated
if the rise time of a CW waveform is too short.
4
CW KEY
Main dial
F-3 EXIT/SET
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