ICOM IC-7000 用户手册

50

4

RECEIVE AND TRANSMIT

DKeyer set mode (continued)

3 Rise Time

This item sets the envelop time period which the out-
put power becomes the set transmit power.

• 2, 4, 6, or 8 msec. can be selected.
• Push

[F-4 DEF] for 1 sec. to select a default setting. 

(default: 4 sec.)

Key action

Tx output power

Tx

Rx

Set Tx power level

Time

0

4 Paddle Polarity

This item sets the paddle polarity.

• Normal and reverse polarity can be selected.
• Push

[F-4 DEF] for 1 sec. to select a default setting. 

(default: Normal)

5 Keyer Type

This item selects the keyer type for 

[KEY] connector

on the rear panel.

• ELEC-KEY, BUG-KEY and Straight key can be se-

lected.

• Push

[F-4 DEF] for 1 sec. to select a default setting. 

(default: ELEC-KEY)

6 MIC U/D Keyer (HM-103)
(Microphone’s 

[UP]/[DN] switches keyer)

This item allows you to set the microphone 

[UP]/[DN]

switches to be used as a paddle.

• ON : 

[UP]/[DN] switches can be used for CW.

• OFF: 

[UP]/[DN] switches cannot be used for CW.

• Push

[F-4 DEF] for 1 sec. to select a default setting. 

(default: OFF)

NOTE: When “ON” is selected, the frequency and
memory channel cannot be changed using the
[UP]/[DN] switches.

Connect a CW paddle as at right to operate an elec-
tronic keyer from [MIC] connector.

• This function is available from both of the front panel

and rear panel mic connector.

• Be sure to select “Paddle Polarity” and “Keyer Type”

in the keyer set mode. (see above)

• Connect straight key to “DOT” side.

MIC connector

MIC U/D

CW
paddle

DOT

E

DASH

w

u

3.9 k1

±5%

2.2 k1

±5%

DPaddle operation from [MIC] connector