Icom IC-78 Instruction Manual page 32

5
SET MODE
Quick set mode items
— (continued)
• BK-IN
This item selects break-in type for CW operation.
There are three selectable values:
oF : No break-in operation available (default).
SE : Semi break-in operation available.
FL : Full break-in operation available
.
• 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 cannot 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 mark tone
This item selects RTTY tone. There are 3 selectable values: 1275, 1615 and
2125 Hz.
The default is 2125 Hz.
• 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 selectable values: Off,
Low and High.
The default is HI (High).
• Tuning step
This item selects tuning step for the channel selector's tuning.
The default is 1 k (1 kHz).
30