? serial settings for Yaesu twin setup

[Fred VE3PIE]

configuring the yaesu twins, with a computer at the control site using MMTTY.
Not sure how to configure COM 1 and COM 2 at the Control RRC and the Radio RRC.
In the serial settings setup: is both COM 1 and COM 2 set to Mode 6 at the Control and Radio RRC's ??
or is it set differently ?
please help anyone ?
thanks, Fred VE3PIE

[dj0qn]

Fred,
Fred,

Just follow instructions in the manual to set COM0 to 38400 and the radio to mode-10.

By setting the RRC's to mode-10, COM 2 is automatically set to "logical parallel with COM0",
you don't need to make any further COM port settings.

If you want to use CAT, you need to set COM1 to mode-6 and use that to pull CAT off of
the RRC. This is because the two rigs are blocking COM2 for communications between them.

73,
Mitch DJ0QN / K7DX

[Fred VE3PIE]

Hi Mitch,  or anyone else...

Let me see if I have this straight This is all new to me:
To use yaesu twin setup with computer attached to control RRC for MMTTY and for logging program like HRD or TRX manager or DX4WIN


Control RRC settings:
Control radio:   38400 baud and program mode 10
                                      Use USB Com Port as COM0  -->  yes or no ?

Control RRC serial settings:   COM1 mode:   mode-6, CAT to COM2 (local)
                                   Use USB Com Port as COM1  -->   yes or no

                                    COM2 mode:  Logical parallel with COM0
                                          Use USB Com Port as COM2    -->   yes or no

                                   COM3 mode (USB-COMFSK):  Mode-10, Baudot-RTTY


Radio RRC settings:

Radio:   38400 baud and program mode 10
Serial settings:    COM1 mode:   inactive ?? or something else
                            COM2 mode:     Logical parallel with COM0


thanks very much for you expertise and guidance. Need clarification for 3 questions above
Fred, VE3PIE

[dj0qn]

Fred,

Leave COM0 and COM2 as NO, otherwise it won't work.

COM1 for CAT is your decision: you can use either a normal serial cable (NO),
or choose to load the USB driver and use the USB cable (YES).

73,
Mitch DJ0QN / K7DX