D Keyer Set Mode; Keyer Repeat Time; Rise Time - Icom IC-7600 Instruction Manual

D Keyer set mode

Ths set mode s used to set the memory keyer repeat
tme, dash weght, paddle specficatons, keyer type,
etc.
• Setting contents
q Durng the CW mode operaton, push [KEYER] (F-3)
to select the memory keyer screen.
w Push [EXIT/SET] to select the memory keyer menu,
then push [CW KEY] (F-4) to select the keyer set
mode.
e Push [Y] (F-1) or [Z] (F-2) to select the desred set
tem.
r Set the desred condton usng the man dal.
• Push and hold [DEF] (F-4) for 1 sec. to select the default
condton or value.
t Push [EXIT/SET] twce to return to the normal
screen.

Keyer Repeat Time

When sendng CW usng the repeat tmer, ths tem
sets the tme between transmsson.
Dot/Dash Ratio
Ths tem sets the dot/dash rato.
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

Ths tem sets the rse tme of the transmtted CW
envelope.
• About rise time
Tx
Key action
Rx
Tx output power
0
DOT (fixed*)
DASH
SPACE (fixed*)
Set Tx power level
Time
Rise time
RECEIVE AND TRANSMIT
DEF
/
F-4
F-1 F-2
KEYER
• Keyer set mode screen
2s
• 1 to 60 sec. n 1 sec. steps can be selected.
(default: 2 sec.)
1:1:3.0
• 1:1:2.8 to 1:1:4.5 (n 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 clcks on nearby frequences can be generated
f the rse tme of a CW waveform s too short.
☞ Contnued on the next page.
CW KEY
Main dial
F-3 EXIT/SET
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