TM 11-5815-602-10
EE161-DM-OPI-010/E154UGC74
TO 31W4-2UGC74-1
(2) Terminal begins the transmit message process by determing if the message to be
transmitted is actually in message memory. If no such message, terminal responds as
follows: CR/LF (space) ERROR MSG. No. & CR/LF
Otherwise, terminal sends the beginning sequence of the transmit envelope (see
TENVELOPE command, Appendix G) followed by the text of the message.
(3) Based upon the position of the MODE Switch:
Terminal will transmit message characters.
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Also transmits envelope sequence in Baudot or ASCII form.
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(4) When a carriage-return is detected in the message:
Terminal will replace it with the characters of the end-of-line sequence.
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(5) After the last character of the message text:
Terminal adds the characters of the closing sequence of the transmit envelope.
Message is then complete and the process is terminated.
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(6) Message being transmitted is automatically printed out ("home copy") on the terminal:
If "home copy" is not needed, HLT key is pressed and printer stops printing.
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Terminal continues to send message to distant station(s).
(7) Message transmission can be stopped anytime before a complete message has been
sent by:
Activating the ABORT switch.
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Both transmission and printing stop and the terminal returns to System Command
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Level.
2-68