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USER'S GUIDE
o
*** <call sign> busy
*** DISCONNECTED: <call sign>
Your connect request was rejected by a DM packet (busy signal) from the other sta-
tion. You PK-232 will reject a connect request if
already connected to another station.
o
FRMR sent: xx xx xx
Your PK-232 is connected but a protocol error has occurred. Your PK-232 has trans-
mitted a special FRMR packet and is trying to re-synchronize frame numbers with
the distant station's Packet system. The string xxxxxx is replaced with the hex codes
for the three bytes sent in the information part of the FRMR frame. This message
will not appear if your PK-232 is in Transparent Mode.
o
FRMR rcvd: xx xx xx
Your PK-232 has received an FRMR (protocol error as described above), This mes-
sage will not appear if your PK-232 is in Transparent Mode.
3.3.10
Special Keyboard Control Codes
Except for Packet operation, each operating mode assigns special uses for certain key-
board characters. The assigned function depends on the mode, and, except where noted,
is typing from the Command Mode.
3.3.10.1
Morse Code
From Command Mode:
L
MO
R
X
3.3.10.2
Packet Mode
Characters L,
3.3.10.3
Baudot and ASCII RTTY
In Baudot RTTY:
From Command Mode:
L
R
X
Embedded in transmitted text:
<CTRL-O>
<CTRL-N>
PK232UG Rev. B 9/86
Locks to speed of the received signal.
Unlocks from speed of received signal.
Switches the system to receive mode, unlocks received speed, forces receive
speed to equal transmit speed.
Switches system to transmit mode.
R
and
X
do not have a special function in Packet operation.
Forces LETTERS case
Switches system to receive mode, forces LETTERS case.
Switches system to transmit mode.
Sends LETTERS character.
Sends FIGURES character.
CFROM
3-11
BASIC OPERATION
NONE
is set to
, or if you are
47
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