Radio Shack TRS-80 Model 100 Basic Manual page 183

Table 15-1 below, describes the allowable settings for the communication parameters.
Model 100 Communication Parameters
Baud Rate
Word Length
Parity
Stop Bit
Line Status**
Pulse Rate
You Type:
M
1
2
3
4
5
6
7
8
9
6
7
8
I
o
E
N
1
2
E
D
10
20
Table 15-1
For:
"modem" (300)*
75 baud
110 baud
300 baud
600 baud
1200 baud
2400 baud
4800 baud
9600 baud
19200 baud
6 bits
7 bits
8 bits
Ignore parity
Odd parity
Even parity
No parity
1 stop bit
2 stop bit
Enable (XON)
Disable (XOFF)
10pps
20pps
*
Note: The Model 100 uses 300 baud when the built-in modem is in use. If you use
a number to set the baud rate, even if that number is 3 (for 300 baud), the modem
becomes disabled and, instead, the RS-232C interface is activated. Therefore, always
select the letter M whenever the built-in modem is to be used.
If the communication parameters of the Model 100 need to be changed to match those
of the host, simply:
1. Access TELCOM.
2. Type STAT, or press (f3), the status Function Key.
3. Type the new communication parameters observing the correct order and press
CEfmID,
To verify that the parameters were changed, simply press (f3) again and then
~.
The new parameters will appear on the display.
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