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_______________________________________________________________________________<br />
Lock<br />
Immediate Command<br />
Mode: Morse/Baudot/AMTOR/FAX<br />
Host: LO<br />
_______________________________________________________________________________<br />
AMTOR and Baudot: LOCK is an immediate command used to force a LETTERS shift<br />
in the received data. This can be helpful if noise has garbled the LTRS<br />
character causing FIGURES to be displayed.<br />
FAX: This is a manual start command for FAX. Normally the transmitting<br />
station starts a FAX image with sync pulses so that the receiver automatically<br />
lines up with the edge of the paper. If you tune in a signal too late, or there<br />
is so much noise that the sync pulses are not detected, you can start reception<br />
manually with the LOCK command. If you issue a LOCK to the <strong>PK</strong>-<strong>232</strong>, you will<br />
probably need to use the JUSTIFY command to properly align the image.<br />
Morse: LOCK is an immediate command that instructs the <strong>PK</strong>-<strong>232</strong> to lock its<br />
timing to the current measured speed of a Morse signal. The LOCK command may<br />
improve the <strong>PK</strong>-<strong>232</strong>'s ability to decode CW signals in the presence of high noise<br />
levels.<br />
_______________________________________________________________________________<br />
MAildrop ON|OFF<br />
Default: OFF<br />
Mode: Packet<br />
Host: MV<br />
_________________________________ Parameters: _________________________________<br />
ON - The <strong>PK</strong>-<strong>232</strong><strong>MBX</strong> operates as a personal packet BBS or MailDrop.<br />
OFF - The <strong>PK</strong>-<strong>232</strong><strong>MBX</strong> only operates as a normal AX.25 Level 2 TNC (default).<br />
_______________________________________________________________________________<br />
The <strong>PK</strong>-<strong>232</strong>'s MailDrop is a personal mailbox that uses a subset of the<br />
W0RLI/WA7MBL PBBS commands. When your MailDrop is ON, other stations can<br />
connect to your <strong>PK</strong>-<strong>232</strong><strong>MBX</strong>, leave messages for you or read messages from you.<br />
Third-party messages are not accepted by your MailDrop unless 3RDPARTY is ON.<br />
See the MDCHECK, MDPROMPT, MDMON, MTEXT, MMSG and MYMAIL commands.<br />
_______________________________________________________________________________<br />
MARsdisp ON|OFF<br />
Default: OFF<br />
Mode: Baudot and AMTOR, RTTY<br />
Host: MW<br />
_________________________________ Parameters: _________________________________<br />
ON - The <strong>PK</strong>-<strong>232</strong> translates received LTRS characters to a , and<br />
FIGS characters to a and sends these to the terminal.<br />
OFF - The <strong>PK</strong>-<strong>232</strong> operates as before in Baudot and AMTOR (default).<br />
_______________________________________________________________________________<br />
The MARSDISP command permits the Baudot and AMTOR operator to detect and display<br />
every character including LTRS and FIGS sent by the other station. The ACRDISP<br />
and ALFDISP may be turned off to prevent extraneous carriage-returns and<br />
Linefeeds from being sent to the display. If this data is retransmitted,<br />
ACRRTTY should be 0, and ALFRTTY should be OFF. The and <br />
characters will send LTRS and FIGS respectively.<br />
8/91 A-47<br />
From The <strong>N3UJJ</strong>.COM Document Library