D Cw Pitch Control; D Electronic Cw Keyer - Icom IC-703 Instruction Manual

4
RECEIVE AND TRANSMIT

D CW pitch control

The received CW audio pitch and monitored CW
audio pitch can be adjusted to suit your preferences
(300 to 900 Hz) without changing the operating fre-
quency.
q Enter the keyer set mode.
• Push [DISPLAY] once or twice to select .
• Push [MENU] one or more times to select
• Push [ ] for 1 sec. to enter the keyer set mode.
(F-2)
w Push [MENU] one or more times to select "
," then rotate the main dial to set the de-
sired pitch.
e Push [DISPLAY] to exit the keyer set mode.

D Electronic CW keyer

The IC-703 has an electronic keyer. Both keying
speed and weight (the ratio of dot : space : dash) can
be set.
• Setting the electronic keyer
q Enter the keyer set mode.
• Push [DISPLAY] once or twice to select .
• Push [MENU] one or more times to select
• Push [ ] for 1 sec. to enter the keyer set mode.
(F-2)
w Push [MENU] one or more times to select "
," then rotate the main dial to select the
paddle type.
• When "ud" is selected, the up/down switches on the mi-
crophone can be used as a paddle.
e Push [MENU] one more time to select item "
," then rotate the main dial to select the de-
sired weight.
• Key weight can be selected from 2.8 to 4.5.
• Check the selected ratio with the side tone function in
CW mode.
r Push [DISPLAY] momentarily to return to
t Push [DISPLAY] for 1 sec. to enter quick set mode.
y Push [MENU] once or twice to select "
," then rotate the main dial to select the de-
sired keying speed.
• [M-CH] or [Y]/[Z] can also be used to select "
."
• Keying speed can be selected from 6 to 60 wpm.
u Push [DISPLAY] momentarily to return to
Paddle operation from front panel MIC connector
Connect a CW paddle as at right to operate an elec-
tronic keyer from the front panel MIC connector.
• This function is available from the front panel mic
connector only.
• Be sure to select item "n," "r," "buG" or "oFF" in
in the keyer set mode. (p. 32)
• Connect straight key to "DOT" side.
31
.
.
[M-CH]
KEYING WEIGHT EXAMPLE: morse code "K"
Weight setting:
1:1:3 (default)
Weight setting:
.
Adjusted
*SPACE and DOT length can be adjusted
with "
.
CW
paddle
DOT
DASH
[MENU] [F-2] [DISPLAY]
This shows the
CW
default setting for
the
control (600 Hz).
[MENU] [F-2] [DISPLAY]
DOT
DASH DASH
(Fixed*)
Adjustable range SPACE (Fixed*)
" only.
front panel
MIC connector
u
E
3.9 kΩ ±5%
w
MIC U/D
2.2 kΩ ±5%
Main dial
CW pitch
[Y]
[Z]
Main dial