Special Keyboard Control Codes; Morse Code; Baudot And Ascii Rtty - AEA PAKRATT PK-232 Operating Manual

Multi-mode data controller
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USER'S GUIDE
FRMR sent: xx xx xx
Your 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 dis-
tant station's Packet system. The string xx xx xx 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.
FRMR rcvd: xx xx xx
Your PK-232 has received an FRMR (protocol error as described above) and shows this fol-
lowed by a display of the FRMR packet in hexadecimal format. This message will not ap-
pear if your PK-232 is in Transparent Mode.
6.5.

Special Keyboard Control Codes

Except for Packet operation, each mode uses specific characters for special functions. These
functions vary with the mode and unless noted, are typed from the Command Mode.
6.5.1.

Morse Code

From Command Mode:
L
MO
R
X
6.5.2.

Baudot and ASCII RTTY

From Command Mode:
L
R
X
Embedded in transmitted text in Baudot only:
<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 re-
ceived speed to equal transmit speed.
Switches system to transmit mode.
Forces LETTERS case (Baudot only).
Switches system to receive mode, forces LETTERS case.
Switches system to transmit mode.
Sends LETTERS character
Sends FIGURES character
6-10
COMMAND SUMMARY
112

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