I Operation - Icom IC-7400 Instruction Manual

QUICK REFERENCE GUIDE
5. Connect other peripheral equipment
Everyone has his or her favorite ad-on gear; now is
the time to connect this gear! We will cover the basic
devices that can be connected to your IC-7400.

I Operation

1. Voice
Microphones: Connect the microphone to the eight-
pin connector on the front of the radio.
2. CW
CW Key: There are several types of keys or keyers
that can be used with your IC-7400.
a. Iambic Key paddle: Use a 6.35(d) mm (
plug and connect to the [ELEC-KEY] jack located
on the front of the radio.
CW KEY
A straight key can be used when the internal
electronic keyer is turned OFF in keyer set
mode. (p. 34)
III
If you do not see the particular item you are wanting
to connect, refer to the Advance Connections section
starting on page 15.
b. Straight Key: Use a 6.35(d) mm (
and connect key to the back of the radio.
c. External Keyer: Use a 6.35(d) mm (
") stereo
1 ⁄ plug and connect to the back of the radio.
4
d. Computer Keying: Use a 6.35(d) mm (
plug and connect to the back of the radio.
(dot)
(com)
(dash)
NOTE: You will need to select the type of keyer you
are using in the Keyer Set mode. There are many
advanced CW functions in this set mode, until you
have a full understanding of these functions
change only the items necessary.
MICROPHONES
HM-36
STRAIGHT KEY
SM-20
") mono plug
1
⁄
4
") mono
1 ⁄
4
") mono
1
⁄
4
(+)
(_)