PK-232 MBX Operating Manual - N3UJJ

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SQuelch ON|OFF
Default: OFF
Mode: Packet
Host: SQ
_________________________________ Parameters: _________________________________
ON - Your PK-232 responds to positive-going squelch voltage.
OFF - Your PK-232 responds to negative-going squelch voltage.
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Normally, your PK-232 uses its CSMA (Carrier Sense Multiple Access) circuit to
decide whether or not it is clear to transmit on a packet channel. If there are
non-packet signals on the channel you're using (such as voice), you will want to
use true RF-carrier CSMA by monitoring the squelch line voltage from your radio.
If SQUELCH is OFF (default) the PK-232 inhibits transmissions when there is a
POSITIVE voltage on the Radio connectors squelch input line. When there is no
voltage or NO CONNECTION to this pin, the PK-232 allows packets to be sent.
When SQUELCH is ON, the PK-232 will inhibit packet transmissions when there is 0
volts applied to the squelch input pin on the Radio connector.
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SRXall ON|OFF
Default: OFF
Mode: AMTOR
Host: SR
_________________________________ Parameters: _________________________________
ON - Receive ALL selective (SELFEC) transmissions.
OFF - Receive only SELCALL-addressed SELFEC transmissions.
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SRXALL permits the reception of selectively coded inverse FEC signals normally
not available for decoding. Set SRXALL ON to activate this feature.
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STArt "n"
Default: $11
Mode: All
Host: ST
_________________________________ Parameters: _________________________________
"n" - 0 to $7F (0 to 127 decimal) specifies an ASCII character code.
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Use the START command to choose the user START character (default ) you
want to use to restart output FROM the PK-232 TO the terminal after it has been
halted by typing the user STOP character. See the XFLOW command.
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STOp "n"
Default: $13
Mode: All
Host: SO
_________________________________ Parameters: _________________________________
"n" - 0 to $7F (0 to 127 decimal) specifies an ASCII character code.
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Use the STOP command to select the user STOP character (default ) you
will use to stop output FROM the PK-232 TO the terminal. See the XFLOW command.
8/91 A-69b
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