Trx; Txdelay; Remote; Umlauts - SCS PTC-IIIusb User Manual

Only valid for RTTY and AMTOR.
Inverts the TX and RX audio shift (mark and space tones).
6.97

TRX

Remote

The TRX -command (without argument) activates the transceiver remote control menu
(trx:-menu). The command prompt takes the form trx:. The following transceiver control
commands are allowed within the trx:-menu:
Channel, DD,
Offset, Ptime, RType, Scan, TImer, Transfer, TYpe, Up, Quit,
Wait, XScan, YType.
All other (normal) commands are not available from within the trx:-menu. The trx:-
menu may be closed either with DD or Quit.
The TRX-command may also contain an argument, this being a suitable command from
the trx:-menu. In this case the PTC will then carry out this command, without switching
to the trx:-menu. The control command may be said to be fed through.
This command, for example, would change the frequency of a connected transceiver
directly to 14079.0 kHz - without having to divert to the trx:-menu.
cmd: TRX Frequency 14079.0 <Return>
For a detailed description of the TRX commands refer to chapter 13, page 165.
6.98

TXDelay

Default setting: 4
1... 31, PTT delay in X • 5 msec.
Parameter: X
Sets the TX keying delay (x times 5 ms). The TX keying delay (TXDelay) is the time
between activating the PTT and the sending of the first data.
6.99

UMlauts

Default setting: 1
Parameter: 0 No umlaut in Huffman.
1 German umlauts in Huffman.
With UMlauts, the umlaut convention (for German umlauts) for Huffman coding is
activated or de-activated. The coding table is described in the MOde command. Usually
the activated umlaut convention is used, as this considerably increases the transmission
speed of German plain-language texts. The very often occurring umlaut is then being
transmitted within a Huffman packet.
90
6 Commands
Down, DUmp, DWell, Frequency, Help, List,