MFJ MFJ-1270C, Системное руководство

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MFJ-1270C/1274C MANUAL COMMANDS
Page 139
to come on the air properly after assertion of PTT (TXDelay) and the time
required for the local station's squelch (if used) and TNC DCD circuits to allow
generation of a "DCD true" signal in the local TNC. Ideally, once the proper
value for this timer is ascertained, all stations on the channel will use the same
value.
The current default for this parameter is a short 30 milliseconds. This represents
only the worst case delay for the TNC's DCD circuit and completely ignores the
radio delays.
Most HF linear mode radios are MUCH faster than VHF FM radio. A reasonable
setting for HF work is 120 milliseconds (DEAdtime set to 12). This should work
fine with virtually any HF radio stable enough to consider using on HF packet.
DEL ETE ON|OFF Mode: Packet Default: OFF
Parameters:
ON The delete character input editing character is <DELETE>
($7F).
OFF The delete character input editing character is
<BACKSPACE> ($08).
This command is used to change the input editing command for character deletion.
When this character is typed, the last character from the input line is deleted. How
the TNC indicates the deletion is controlled by the
BKONDEL command.
You can not use this character to delete past the beginning of a line, although you
can delete <CR> characters that have been entered in the text with the pass
character.
To see a corrected display of the current line after you have deleted characters,
type the redisplay-line character, which is set by the
REDISPLA command.
DEF LTDLC Mode: Host Default: 254
Parameters: