Specifications
1-channel: No effect.
2-channel: 0 and 2 show Channel A.
1 and 3 show Channel B.
4-channel: 0 shows Channel A.
1 shows Channel B.
2 shows Channel C.
3 shows Channel D.
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TDm Immediate Command
Mode: TDM Host: TV
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TDM is an immediate command that places the PK-232 in the TDM receive mode.
TDM stands for Time Division Multiplexing, also known as Moore code and is the
implementation of CCIR Recommendation 342.
Use the PK-232 SIGNAL command first to determine the bit rate and to make sure
that the signal is actually TDM. The SIGNAL command can detect one or two
channel TDM transmissions.
The TDM command forces bit phasing; do this when changing frequency to another
TDM signal. This is also useful when the PK-232 synchronizes on the wrong bit
in the character stream, which is likely on a signal which is idling.
TDM stations idle MOST of the time, so you may have to leave the PK-232
monitoring for an hour or two before any data is received.
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TIme "n" Default: $14 <CTRL-T>
Mode: All Host: TM
_________________________________ Parameters: _________________________________
"n" - 0 to $7F (0 to 127 decimal) specifies an ASCII character code.
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The TIME command specifies which control character sends the time-of-day in the
text you type into the transmit buffer or into a text file stored on disk.
At transmit time, the PK-232 reads the embedded control code (default <CTRL-T>),
reads the time-of-day from the PK-232's internal clock and then sends the time
to the radio in the data transmission code in use at that time. If the DAYTIME
has not been set, and a control-T will cause the PK-232 to send an asterisk (*).
When DAYSTAMP is set ON, the date is transmitted with the time.
NOTE: The TIME command cannot be embedded in CTEXT, BTEXT, MTEXT or AAB.
8/91 A-71
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