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RECEIVE AND TRANSMIT
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D
Keyer Set mode
This Set mode is used to set the CW sidetone, mem-
ory keyer repeat time, dash weight, paddle specifica-
tions, keyer type, etc.
• Setting contents
q
In the CW mode, push [MENU] to display the “M1”
screen (Menu 1).
w
Push [KEY](F-4) to display the “KEY” screen (Mem-
ory Keyer).
e
Push [SET](F-5) to enter the Keyer Set mode.
r
Push [
Y
](F-1) or [
Z
](F-2) to select the desired
item.
t
Rotate [DIAL] to select the desired option.
• Hold down [F-3] for 1 second to reset to the default set
-
ting, if desired.
y
Push [MENU] to save, and return to the “KEY”
screen.
u
Push [MENU] again to return to the “M1” screen.
Side Tone Level
1.
(Default: 50%)
Select the CW sidetone output level.
• 0 to 100% in 1% steps can be selected.
Side Tone L-Limit
2.
(Default: ON)
Set the CW sidetone level limit. When the [AF] con-
trol is rotated above a specified level, the CW sidetone
does not increase.
• ON : CW sidetone level is limited.
• OFF : CW sidetone level is not limited.
Keyer
3.
Repeat Time
(Default: 2s)
When sending CW using the repeat timer, this item
sets the time between transmission.
• 1 to 60 seconds in 1 second steps can be selected.
Message Display
4.
(Default: Normal)
When you are in the “SEND” screen (Keyer Send),
channel numbers are displayed above the function
keys. However, you can display the first three charac-
ters of the keyer memory instead of the channel num-
ber.
Select whether to display the channel number or the
first three characters of the keyer.
• Normal : Displays the channel number.
• Message : Displays the first three characters of the
keyer memory.
Dot/Dash Ratio
5.
(Default: 1:1:3.0)
Set the dot/dash ratio.
• 1:1:2.8 to 1:1:4.5 (in 0.1 steps) can be selected.
Keying weight example:
Morse code “K”
DASH
Weight setting:
1:1:3 (default)
Weight setting:
Adjusted
DASH
DOT (fixed*)
Adjustable range
SPACE (fixed*)
*SPACE and DOT length can be
adjusted with only [KEY SPEED].
Rise Time
6.
(Default: 4ms)
This item sets the rise time of the transmitted CW en-
velope.
• 2, 4, 6 or 8 milliseconds can be selected.
About rise time
Key action
Tx output power
Rise time
Tx
Rx
Set Tx power level
Time
0
If the rise time of a CW waveform is too short, key
clicks on nearby frequencies can be generated.
☞
Continued on the next page.
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√
5 0 %
SET
Side Tone Level
Select the item
Reset to the default
setting