![background image](http://html2.mh-extra.com/html/icom/ic-718/ic-718_instruction-manual_3522259045.webp)
8
SET MODE
43
• BK-IN delay
This item adjusts break-in delay time for CW semi break-in
operation. The delay time is selectable from 2.0 to 13
(dots).
The default is 7.
• Key speed
This item adjusts the CW key speed. The key speed can
be selected from 6 to 60* wpm.
The default is 20 wpm.
* 40, 44, 47, 50, 52, 54, 56, 57, 59 can not be selected.
• Key ratio
This item sets the CW key ratio (or weight). The ratio can
be selected from 2.8 to 4.5.
The default is 30 (3.0).
• RTTY shift
This item adjusts RTTY shift. There are 4 selectable values:
170, 200, 425 and 850.
The default is 170 Hz.
• Dimmer
This item selects LCD back light brightness. There are 3 se-
lectable values: Off, Low and High.
The default is HI (High).
• RTTY mark tone
This item selects RTTY tone. There are 3 selectable values:
1275, 1615 and 2125 Hz.
The default is 2125 Hz.