help with Siemens RS 232 communications

Im am having troubles comunicating with my cnc turning center i have a hyundai hit8 with the seimans 840c control and have it direct hook up to my pc, i use bobcad software for prgraming and predator that came with it, what are the general settings i have to put forth on both ends (lathe and computer) to get data to send over

Stumped:

This is what I have in BobCad:

Port: Com 2 (your choice)
Baud Rate: 4800
Flow: RTS/CTS
Data Bits: 7
Parity: Even
Stop Bits: 2
Line Delay: 0
Add at End of Line: (blank)
First Lines: (blank)
Last Lines: %

This is what I have at Machine (Data Input Screen)

Upper screen shoud be as follows:
Device Type: UNIVERSAL
Protocol: None
Baud Rate: 4800
Stop Bits: 2
Parity: Line
Bits per Char: 7
(Data for XON/XOFF is not applicable)
Leader Trailer: No
Ready: Yes
Stop At: End Char
End of Block: CRLF
Time out: 60 {determines how much time you have after pressing OK (seconds)}
Trans Format: Punch Tape Format

Scroll down to "User" Directory
Press "Input"
Scroll down to "Local" Directory
Press "Input"
"Into new Workpiece"
Enter name of part program to save from PC
Press "Input"
Press "OK"
Send Program from PC

Let us know if this works for you or if you need more help.

Ken