ALT+H = Shift Tone Pair Frequencies
NOTE: This Pacterm 2.0 command does NOT operate with the KAM’98. To
change MARK and SPACE in the KAM’98, go to Packet Command Mode (as de
-
scribed in the “Getting Started” chapter) and set MARK and SPACE parameter
values directly.
This command can be used with the following HF Non-Packet modes: RTTY,
ASCII, and AMTOR.
ALT+H sends a CTRL+C S sequence to the TNC. This command changes shifts
in RTTY, ASCII, and AMTOR modes.
ALT+I = Invert Received Signal (rtty/ascii)
This command can be used with the following HF Non-Packet modes: RTTY,
ASCII, and AMTOR.
ALT+I sends a CTRL+C I sequence to the TNC. This command inverts the
received signal in RTTY, ASCII and AMTOR modes.
ALT+S n = Speed Change
This command can be used with the following HF Non-Packet modes: RTTY,
ASCII, and CW.
ALT+S n sends a CTRL+C n sequence to the TNC, where n is a number from 0
to 9. This command lets you change the speed at which you will transmit in
RTTY, ASCII or CW modes.
In RTTY or ASCII mode, n selects the nth item on the TNC’s list of
9 pre-programmed speeds. Use the value of n = 0 to change to the current value
of RBAUD or ASCBAUD, which may or may not be set to the default value
(default values are: RBAUD = 45, ASCBAUD = 110).
In CW mode, ALT+S n sets the transmit speed to 5*n words-per-minute
(e.g., ALT+S 3 = 5*3 = 15 words-per-minute). In CW mode, use n = 0 to set the
transmit speed to 50 words-per-minute (0 is interpreted as = 10, yielding
5*10 = 50 words-per-minute).
Pacterm v 2.0 HF Non-Packet Functions (For KAMs Only)
User’s Guide 94 KAM’98 v 8.3