Specifications

PK-232 OPERATING MANUAL COMMAND SUMMARY
Listed below are the UBIT functions and the default state that presently have
been assigned. The default state of each UBIT is always shown first.
UBIT 0: ON: The PX-232 will discard a received packet if the signal is too
weak to light the DCD LED.
OFF: The PK-232 will receive a packet regardless of the DCD status
or the THRESHOLD control setting.
UBIT 1: OFF: Entering the command MONITOR ON or MONITOR YES causes the
MONITOR command to be set to 4.
ON: Entering the command MONITOR ON or MONITOR YES causes the
MONITOR command to be set to 6.
UBIT 2: ON: A Break signal received on the RS-232 line forces the PK-232
into Command mode from all modes except HOST mode.
OFF: A Break signal on the RS-232-line is ignored by the PK-232.
UBIT 3: OFF: Multiple connect Packet channels are numbd-red from 0-9.
ON: Multiple connect Packet channels are numbered A-J.
UBIT 4: ON: When transmitting in Baudot, the PK-232 inserts the FIGS after
a space just prior to sending any figures space><FIGS><number>).
This permits receiving stations to decode groups of figures
correctly regardless of the USOS setting.
OFF: The PK-232 will not insert the FIGS character after each space.
MARS operators may want to set UBIT 4 OFF for literal
operation.
UBIT 5: OFF: The PK-232 will always power up in Command Mode.
ON: The PK-232 will remain in the last mode Converse, Command or
Transparent) provided the battery jumper enabled.
UBIT 6: OFF: In Packet, monitoring is disabled when in the Transparent mode.
ON: Packet monitoring is active in the Transparent mode. MFROM,
MT0, MRPT, MONITOR, MCON, MPROTO,
MSTAMP, MXMIT, CONSTAMP
and
MBX are all active.
UB1T 7: OFF: In Morse receive, the character ..-- prints as a “^”
ON: In Morse, the character ..-- prints as a <Carriage Return>.
UBIT 8: OFF: In the Morse mode, the PK-232's modem is configured for
standard Al-A single-tone ON/OFF keyed Morse.
ON: In the Morse mode, the PK-232's modem is configured for 2-tone
FSK Morse operation on both transmit and receive. WIDESHFT,
RXREV and TXREV are all active.
UBIT 9: ON: In AMTOR a received WRU character (FIGS-D) or in Pactor a
<CTRL-E> will cause the Auto-Answerback text to be sent
regardless of the setting of WRU. In AMTOR this is subject
to the setting of the CODE command.
OFF: In AMTOR and Pactor a received WRU character will have no
effect.
2/93 A-76
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