Firmware Version 1.21
2/2/2010
30
/SU
Speed Up
Increments the current speed by one WPM
/SHnnnn
Set HSCW
Sets HSCW mode to nnnn x 100 LPM.
/SQnnn
Set QRSS
Sets QRSS mode, with a speed of nnn seconds per dot.
/Y
MYCALL
Sends the contents of the saved MYCALL parameter,
if it has been set.
/n or /bn
Call
Message
Call message n from the current bank, or message n
from bank b.
Table 2 - Embedded message commands
Audio: The
/A
command is used to set or reset the sidetone audio frequency. It may be
desirable to temporarily set the sidetone to a higher frequency, for example for HSCW
operating or to give yourself an indication that a message is about to pause or terminate.
The /A command can be followed by a number to set the sidetone frequency within its
valid range, or can be used by itself to restore the normal sidetone. When setting the
tone, use 1/10 the desired tone – 80 for 800 Hz, 100 for 1 kHz, etc. The sidetone will be
set back to its normal frequency when the message is finished.
Example:
/A100 TONE SET TO 1KHZ /A200 NOW AT 2KHZ /A BACK TO
NORMAL TONE
Beacon: The
/B
command is used at the end of a message. With no parameter it will
cause the keyer to wait the number of seconds specified by the B parameter setting, then
repeat from the beginning. You may also specify a delay time (in seconds, from 1 to
600) that will override the B parameter. This will continue until the message is
terminated using either a paddle or a button press. Example:
CQ CQ CQ DE /Y /Y /Y K
/B
will repeat the message at intervals determined by the
B
setting;
/B10
will repeat the
message every 10 seconds regardless of the
B
setting.
Carrier: The
/C
command is followed immediately by a single digit, 1-9. It can be used
to send a steady tone for the number of seconds specified. The tone can be terminated
early by tapping either paddle.
Farnsworth: The
/F
command turns the Farnsworth letter spacing feature on or off.
Farnsworth spacing is a method of sending characters at a specified speed, but extending
the spacing to get a slower speed. For example, a typical Farnsworth setting might be 20
WPM characters sent at 10 WPM spacing. This is generally used only for code practice,
not on the air. When the /F command is followed immediately by a one- or two-digit
number, the Farnsworth speed will be temporarily set. /F by itself or /F0 will turn
Farnsworth spacing off. The setting will revert to the permanent setting once the
message has finished playing.
